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1 | /* | ||
2 | * Copyright (C) 2001-2011 Michael Niedermayer <michaelni@gmx.at> | ||
3 | * | ||
4 | * This file is part of FFmpeg. | ||
5 | * | ||
6 | * FFmpeg is free software; you can redistribute it and/or | ||
7 | * modify it under the terms of the GNU Lesser General Public | ||
8 | * License as published by the Free Software Foundation; either | ||
9 | * version 2.1 of the License, or (at your option) any later version. | ||
10 | * | ||
11 | * FFmpeg is distributed in the hope that it will be useful, | ||
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
14 | * Lesser General Public License for more details. | ||
15 | * | ||
16 | * You should have received a copy of the GNU Lesser General Public | ||
17 | * License along with FFmpeg; if not, write to the Free Software | ||
18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
19 | */ | ||
20 | |||
21 | #include <inttypes.h> | ||
22 | #include <string.h> | ||
23 | #include <math.h> | ||
24 | #include <stdio.h> | ||
25 | #include "config.h" | ||
26 | #include "swscale.h" | ||
27 | #include "swscale_internal.h" | ||
28 | #include "rgb2rgb.h" | ||
29 | #include "libavutil/intreadwrite.h" | ||
30 | #include "libavutil/avutil.h" | ||
31 | #include "libavutil/mathematics.h" | ||
32 | #include "libavutil/mem_internal.h" | ||
33 | #include "libavutil/bswap.h" | ||
34 | #include "libavutil/pixdesc.h" | ||
35 | #include "libavutil/avassert.h" | ||
36 | #include "libavutil/avconfig.h" | ||
37 | |||
38 | DECLARE_ALIGNED(8, static const uint8_t, dithers)[8][8][8]={ | ||
39 | { | ||
40 | { 0, 1, 0, 1, 0, 1, 0, 1,}, | ||
41 | { 1, 0, 1, 0, 1, 0, 1, 0,}, | ||
42 | { 0, 1, 0, 1, 0, 1, 0, 1,}, | ||
43 | { 1, 0, 1, 0, 1, 0, 1, 0,}, | ||
44 | { 0, 1, 0, 1, 0, 1, 0, 1,}, | ||
45 | { 1, 0, 1, 0, 1, 0, 1, 0,}, | ||
46 | { 0, 1, 0, 1, 0, 1, 0, 1,}, | ||
47 | { 1, 0, 1, 0, 1, 0, 1, 0,}, | ||
48 | },{ | ||
49 | { 1, 2, 1, 2, 1, 2, 1, 2,}, | ||
50 | { 3, 0, 3, 0, 3, 0, 3, 0,}, | ||
51 | { 1, 2, 1, 2, 1, 2, 1, 2,}, | ||
52 | { 3, 0, 3, 0, 3, 0, 3, 0,}, | ||
53 | { 1, 2, 1, 2, 1, 2, 1, 2,}, | ||
54 | { 3, 0, 3, 0, 3, 0, 3, 0,}, | ||
55 | { 1, 2, 1, 2, 1, 2, 1, 2,}, | ||
56 | { 3, 0, 3, 0, 3, 0, 3, 0,}, | ||
57 | },{ | ||
58 | { 2, 4, 3, 5, 2, 4, 3, 5,}, | ||
59 | { 6, 0, 7, 1, 6, 0, 7, 1,}, | ||
60 | { 3, 5, 2, 4, 3, 5, 2, 4,}, | ||
61 | { 7, 1, 6, 0, 7, 1, 6, 0,}, | ||
62 | { 2, 4, 3, 5, 2, 4, 3, 5,}, | ||
63 | { 6, 0, 7, 1, 6, 0, 7, 1,}, | ||
64 | { 3, 5, 2, 4, 3, 5, 2, 4,}, | ||
65 | { 7, 1, 6, 0, 7, 1, 6, 0,}, | ||
66 | },{ | ||
67 | { 4, 8, 7, 11, 4, 8, 7, 11,}, | ||
68 | { 12, 0, 15, 3, 12, 0, 15, 3,}, | ||
69 | { 6, 10, 5, 9, 6, 10, 5, 9,}, | ||
70 | { 14, 2, 13, 1, 14, 2, 13, 1,}, | ||
71 | { 4, 8, 7, 11, 4, 8, 7, 11,}, | ||
72 | { 12, 0, 15, 3, 12, 0, 15, 3,}, | ||
73 | { 6, 10, 5, 9, 6, 10, 5, 9,}, | ||
74 | { 14, 2, 13, 1, 14, 2, 13, 1,}, | ||
75 | },{ | ||
76 | { 9, 17, 15, 23, 8, 16, 14, 22,}, | ||
77 | { 25, 1, 31, 7, 24, 0, 30, 6,}, | ||
78 | { 13, 21, 11, 19, 12, 20, 10, 18,}, | ||
79 | { 29, 5, 27, 3, 28, 4, 26, 2,}, | ||
80 | { 8, 16, 14, 22, 9, 17, 15, 23,}, | ||
81 | { 24, 0, 30, 6, 25, 1, 31, 7,}, | ||
82 | { 12, 20, 10, 18, 13, 21, 11, 19,}, | ||
83 | { 28, 4, 26, 2, 29, 5, 27, 3,}, | ||
84 | },{ | ||
85 | { 18, 34, 30, 46, 17, 33, 29, 45,}, | ||
86 | { 50, 2, 62, 14, 49, 1, 61, 13,}, | ||
87 | { 26, 42, 22, 38, 25, 41, 21, 37,}, | ||
88 | { 58, 10, 54, 6, 57, 9, 53, 5,}, | ||
89 | { 16, 32, 28, 44, 19, 35, 31, 47,}, | ||
90 | { 48, 0, 60, 12, 51, 3, 63, 15,}, | ||
91 | { 24, 40, 20, 36, 27, 43, 23, 39,}, | ||
92 | { 56, 8, 52, 4, 59, 11, 55, 7,}, | ||
93 | },{ | ||
94 | { 18, 34, 30, 46, 17, 33, 29, 45,}, | ||
95 | { 50, 2, 62, 14, 49, 1, 61, 13,}, | ||
96 | { 26, 42, 22, 38, 25, 41, 21, 37,}, | ||
97 | { 58, 10, 54, 6, 57, 9, 53, 5,}, | ||
98 | { 16, 32, 28, 44, 19, 35, 31, 47,}, | ||
99 | { 48, 0, 60, 12, 51, 3, 63, 15,}, | ||
100 | { 24, 40, 20, 36, 27, 43, 23, 39,}, | ||
101 | { 56, 8, 52, 4, 59, 11, 55, 7,}, | ||
102 | },{ | ||
103 | { 36, 68, 60, 92, 34, 66, 58, 90,}, | ||
104 | { 100, 4,124, 28, 98, 2,122, 26,}, | ||
105 | { 52, 84, 44, 76, 50, 82, 42, 74,}, | ||
106 | { 116, 20,108, 12,114, 18,106, 10,}, | ||
107 | { 32, 64, 56, 88, 38, 70, 62, 94,}, | ||
108 | { 96, 0,120, 24,102, 6,126, 30,}, | ||
109 | { 48, 80, 40, 72, 54, 86, 46, 78,}, | ||
110 | { 112, 16,104, 8,118, 22,110, 14,}, | ||
111 | }}; | ||
112 | |||
113 | |||
114 | 481 | static void fillPlane(uint8_t *plane, int stride, int width, int height, int y, | |
115 | uint8_t val) | ||
116 | { | ||
117 | int i; | ||
118 | 481 | uint8_t *ptr = plane + stride * y; | |
119 |
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23809 | for (i = 0; i < height; i++) { |
120 | 23328 | memset(ptr, val, width); | |
121 | 23328 | ptr += stride; | |
122 | } | ||
123 | 481 | } | |
124 | |||
125 | 3173 | void ff_copyPlane(const uint8_t *src, int srcStride, | |
126 | int srcSliceY, int srcSliceH, int width, | ||
127 | uint8_t *dst, int dstStride) | ||
128 | { | ||
129 | 3173 | dst += dstStride * srcSliceY; | |
130 |
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3173 | if (dstStride == srcStride && srcStride > 0) { |
131 | 2096 | memcpy(dst, src, srcSliceH * dstStride); | |
132 | } else { | ||
133 | int i; | ||
134 |
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42513 | for (i = 0; i < srcSliceH; i++) { |
135 | 41436 | memcpy(dst, src, width); | |
136 | 41436 | src += srcStride; | |
137 | 41436 | dst += dstStride; | |
138 | } | ||
139 | } | ||
140 | 3173 | } | |
141 | |||
142 | 951 | static int planarToNv12Wrapper(SwsInternal *c, const uint8_t *const src[], | |
143 | const int srcStride[], int srcSliceY, | ||
144 | int srcSliceH, uint8_t *const dstParam[], | ||
145 | const int dstStride[]) | ||
146 | { | ||
147 | 951 | uint8_t *dst = dstParam[1] + dstStride[1] * srcSliceY / 2; | |
148 | |||
149 | 951 | ff_copyPlane(src[0], srcStride[0], srcSliceY, srcSliceH, c->opts.src_w, | |
150 | dstParam[0], dstStride[0]); | ||
151 | |||
152 |
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951 | if (c->opts.dst_format == AV_PIX_FMT_NV12) |
153 | 481 | interleaveBytes(src[1], src[2], dst, c->chrSrcW, (srcSliceH + 1) / 2, | |
154 | 481 | srcStride[1], srcStride[2], dstStride[1]); | |
155 | else | ||
156 | 470 | interleaveBytes(src[2], src[1], dst, c->chrSrcW, (srcSliceH + 1) / 2, | |
157 | 470 | srcStride[2], srcStride[1], dstStride[1]); | |
158 | |||
159 | 951 | return srcSliceH; | |
160 | } | ||
161 | |||
162 | 900 | static int nv12ToPlanarWrapper(SwsInternal *c, const uint8_t *const src[], | |
163 | const int srcStride[], int srcSliceY, | ||
164 | int srcSliceH, uint8_t *const dstParam[], | ||
165 | const int dstStride[]) | ||
166 | { | ||
167 | 900 | uint8_t *dst1 = dstParam[1] + dstStride[1] * srcSliceY / 2; | |
168 | 900 | uint8_t *dst2 = dstParam[2] + dstStride[2] * srcSliceY / 2; | |
169 | |||
170 | 900 | ff_copyPlane(src[0], srcStride[0], srcSliceY, srcSliceH, c->opts.src_w, | |
171 | dstParam[0], dstStride[0]); | ||
172 | |||
173 |
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900 | if (c->opts.src_format == AV_PIX_FMT_NV12) |
174 | 450 | deinterleaveBytes(src[1], dst1, dst2, c->chrSrcW, (srcSliceH + 1) / 2, | |
175 | 450 | srcStride[1], dstStride[1], dstStride[2]); | |
176 | else | ||
177 | 450 | deinterleaveBytes(src[1], dst2, dst1, c->chrSrcW, (srcSliceH + 1) / 2, | |
178 | 450 | srcStride[1], dstStride[2], dstStride[1]); | |
179 | |||
180 | 900 | return srcSliceH; | |
181 | } | ||
182 | |||
183 | 468 | static int planarToNv24Wrapper(SwsInternal *c, const uint8_t *const src[], | |
184 | const int srcStride[], int srcSliceY, | ||
185 | int srcSliceH, uint8_t *const dstParam[], | ||
186 | const int dstStride[]) | ||
187 | { | ||
188 | 468 | uint8_t *dst = dstParam[1] + dstStride[1] * srcSliceY; | |
189 | |||
190 | 468 | ff_copyPlane(src[0], srcStride[0], srcSliceY, srcSliceH, c->opts.src_w, | |
191 | dstParam[0], dstStride[0]); | ||
192 | |||
193 |
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468 | if (c->opts.dst_format == AV_PIX_FMT_NV24) |
194 | 468 | interleaveBytes(src[1], src[2], dst, c->chrSrcW, srcSliceH, | |
195 | 468 | srcStride[1], srcStride[2], dstStride[1]); | |
196 | else | ||
197 | ✗ | interleaveBytes(src[2], src[1], dst, c->chrSrcW, srcSliceH, | |
198 | ✗ | srcStride[2], srcStride[1], dstStride[1]); | |
199 | |||
200 | 468 | return srcSliceH; | |
201 | } | ||
202 | |||
203 | 469 | static int nv24ToPlanarWrapper(SwsInternal *c, const uint8_t *const src[], | |
204 | const int srcStride[], int srcSliceY, | ||
205 | int srcSliceH, uint8_t *const dstParam[], | ||
206 | const int dstStride[]) | ||
207 | { | ||
208 | 469 | uint8_t *dst1 = dstParam[1] + dstStride[1] * srcSliceY; | |
209 | 469 | uint8_t *dst2 = dstParam[2] + dstStride[2] * srcSliceY; | |
210 | |||
211 | 469 | ff_copyPlane(src[0], srcStride[0], srcSliceY, srcSliceH, c->opts.src_w, | |
212 | dstParam[0], dstStride[0]); | ||
213 | |||
214 |
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469 | if (c->opts.src_format == AV_PIX_FMT_NV24) |
215 | 469 | deinterleaveBytes(src[1], dst1, dst2, c->chrSrcW, srcSliceH, | |
216 | 469 | srcStride[1], dstStride[1], dstStride[2]); | |
217 | else | ||
218 | ✗ | deinterleaveBytes(src[1], dst2, dst1, c->chrSrcW, srcSliceH, | |
219 | ✗ | srcStride[1], dstStride[2], dstStride[1]); | |
220 | |||
221 | 469 | return srcSliceH; | |
222 | } | ||
223 | |||
224 | 250 | static void nv24_to_yuv420p_chroma(uint8_t *dst1, int dstStride1, | |
225 | uint8_t *dst2, int dstStride2, | ||
226 | const uint8_t *src, int srcStride, | ||
227 | int w, int h) | ||
228 | { | ||
229 | 250 | const uint8_t *src1 = src; | |
230 | 250 | const uint8_t *src2 = src + srcStride; | |
231 | // average 4 pixels into 1 (interleaved U and V) | ||
232 |
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4026 | for (int y = 0; y < h; y += 2) { |
233 |
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3776 | if (y + 1 == h) |
234 | ✗ | src2 = src1; | |
235 |
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675264 | for (int x = 0; x < w; x++) { |
236 | 671488 | dst1[x] = (src1[4 * x + 0] + src1[4 * x + 2] + | |
237 | 671488 | src2[4 * x + 0] + src2[4 * x + 2]) >> 2; | |
238 | 671488 | dst2[x] = (src1[4 * x + 1] + src1[4 * x + 3] + | |
239 | 671488 | src2[4 * x + 1] + src2[4 * x + 3]) >> 2; | |
240 | } | ||
241 | 3776 | src1 += srcStride * 2; | |
242 | 3776 | src2 += srcStride * 2; | |
243 | 3776 | dst1 += dstStride1; | |
244 | 3776 | dst2 += dstStride2; | |
245 | } | ||
246 | 250 | } | |
247 | |||
248 | 250 | static int nv24ToYuv420Wrapper(SwsInternal *c, const uint8_t *const src[], | |
249 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
250 | uint8_t *const dstParam[], const int dstStride[]) | ||
251 | { | ||
252 | 250 | uint8_t *dst1 = dstParam[1] + dstStride[1] * srcSliceY / 2; | |
253 | 250 | uint8_t *dst2 = dstParam[2] + dstStride[2] * srcSliceY / 2; | |
254 | |||
255 | 250 | ff_copyPlane(src[0], srcStride[0], srcSliceY, srcSliceH, c->opts.src_w, | |
256 | dstParam[0], dstStride[0]); | ||
257 | |||
258 |
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250 | if (c->opts.src_format == AV_PIX_FMT_NV24) |
259 | 242 | nv24_to_yuv420p_chroma(dst1, dstStride[1], dst2, dstStride[2], | |
260 | 242 | src[1], srcStride[1], c->opts.src_w / 2, srcSliceH); | |
261 | else | ||
262 | 8 | nv24_to_yuv420p_chroma(dst2, dstStride[2], dst1, dstStride[1], | |
263 | 8 | src[1], srcStride[1], c->opts.src_w / 2, srcSliceH); | |
264 | |||
265 | 250 | return srcSliceH; | |
266 | } | ||
267 | |||
268 | ✗ | static int planarToP01xWrapper(SwsInternal *c, const uint8_t *const src8[], | |
269 | const int srcStride[], int srcSliceY, | ||
270 | int srcSliceH, uint8_t *const dstParam8[], | ||
271 | const int dstStride[]) | ||
272 | { | ||
273 | ✗ | const AVPixFmtDescriptor *src_format = av_pix_fmt_desc_get(c->opts.src_format); | |
274 | ✗ | const AVPixFmtDescriptor *dst_format = av_pix_fmt_desc_get(c->opts.dst_format); | |
275 | ✗ | const uint16_t **src = (const uint16_t**)src8; | |
276 | ✗ | uint16_t *dstY = (uint16_t*)(dstParam8[0] + dstStride[0] * srcSliceY); | |
277 | ✗ | uint16_t *dstUV = (uint16_t*)(dstParam8[1] + dstStride[1] * srcSliceY / 2); | |
278 | int x, y; | ||
279 | |||
280 | /* Calculate net shift required for values. */ | ||
281 | ✗ | const int shift[3] = { | |
282 | ✗ | dst_format->comp[0].depth + dst_format->comp[0].shift - | |
283 | ✗ | src_format->comp[0].depth - src_format->comp[0].shift, | |
284 | ✗ | dst_format->comp[1].depth + dst_format->comp[1].shift - | |
285 | ✗ | src_format->comp[1].depth - src_format->comp[1].shift, | |
286 | ✗ | dst_format->comp[2].depth + dst_format->comp[2].shift - | |
287 | ✗ | src_format->comp[2].depth - src_format->comp[2].shift, | |
288 | }; | ||
289 | |||
290 | ✗ | av_assert0(!(srcStride[0] % 2 || srcStride[1] % 2 || srcStride[2] % 2 || | |
291 | dstStride[0] % 2 || dstStride[1] % 2)); | ||
292 | |||
293 | ✗ | for (y = 0; y < srcSliceH; y++) { | |
294 | ✗ | uint16_t *tdstY = dstY; | |
295 | ✗ | const uint16_t *tsrc0 = src[0]; | |
296 | ✗ | for (x = c->opts.src_w; x > 0; x--) { | |
297 | ✗ | *tdstY++ = *tsrc0++ << shift[0]; | |
298 | } | ||
299 | ✗ | src[0] += srcStride[0] / 2; | |
300 | ✗ | dstY += dstStride[0] / 2; | |
301 | |||
302 | ✗ | if (!(y & 1)) { | |
303 | ✗ | uint16_t *tdstUV = dstUV; | |
304 | ✗ | const uint16_t *tsrc1 = src[1]; | |
305 | ✗ | const uint16_t *tsrc2 = src[2]; | |
306 | ✗ | for (x = c->opts.src_w / 2; x > 0; x--) { | |
307 | ✗ | *tdstUV++ = *tsrc1++ << shift[1]; | |
308 | ✗ | *tdstUV++ = *tsrc2++ << shift[2]; | |
309 | } | ||
310 | ✗ | src[1] += srcStride[1] / 2; | |
311 | ✗ | src[2] += srcStride[2] / 2; | |
312 | ✗ | dstUV += dstStride[1] / 2; | |
313 | } | ||
314 | } | ||
315 | |||
316 | ✗ | return srcSliceH; | |
317 | } | ||
318 | |||
319 | #if AV_HAVE_BIGENDIAN | ||
320 | #define output_pixel(p, v) do { \ | ||
321 | uint16_t *pp = (p); \ | ||
322 | AV_WL16(pp, (v)); \ | ||
323 | } while(0) | ||
324 | #else | ||
325 | #define output_pixel(p, v) (*p) = (v) | ||
326 | #endif | ||
327 | |||
328 | 40 | static int planar8ToP01xleWrapper(SwsInternal *c, const uint8_t *const src[], | |
329 | const int srcStride[], int srcSliceY, | ||
330 | int srcSliceH, uint8_t *const dstParam8[], | ||
331 | const int dstStride[]) | ||
332 | { | ||
333 | 40 | const uint8_t *src0 = src[0], *src1 = src[1], *src2 = src[2]; | |
334 | 40 | uint16_t *dstY = (uint16_t*)(dstParam8[0] + dstStride[0] * srcSliceY); | |
335 | 40 | uint16_t *dstUV = (uint16_t*)(dstParam8[1] + dstStride[1] * srcSliceY / 2); | |
336 | int x, y, t; | ||
337 | |||
338 |
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40 | av_assert0(!(dstStride[0] % 2 || dstStride[1] % 2)); |
339 | |||
340 |
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11560 | for (y = 0; y < srcSliceH; y++) { |
341 | 11520 | uint16_t *tdstY = dstY; | |
342 | 11520 | const uint8_t *tsrc0 = src0; | |
343 |
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4066560 | for (x = c->opts.src_w; x > 0; x--) { |
344 | 4055040 | t = *tsrc0++; | |
345 | 4055040 | output_pixel(tdstY++, t << 8); | |
346 | } | ||
347 | 11520 | src0 += srcStride[0]; | |
348 | 11520 | dstY += dstStride[0] / 2; | |
349 | |||
350 |
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11520 | if (!(y & 1)) { |
351 | 5760 | uint16_t *tdstUV = dstUV; | |
352 | 5760 | const uint8_t *tsrc1 = src1; | |
353 | 5760 | const uint8_t *tsrc2 = src2; | |
354 |
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1019520 | for (x = c->opts.src_w / 2; x > 0; x--) { |
355 | 1013760 | t = *tsrc1++; | |
356 | 1013760 | output_pixel(tdstUV++, t << 8); | |
357 | 1013760 | t = *tsrc2++; | |
358 | 1013760 | output_pixel(tdstUV++, t << 8); | |
359 | } | ||
360 | 5760 | src1 += srcStride[1]; | |
361 | 5760 | src2 += srcStride[2]; | |
362 | 5760 | dstUV += dstStride[1] / 2; | |
363 | } | ||
364 | } | ||
365 | |||
366 | 40 | return srcSliceH; | |
367 | } | ||
368 | |||
369 | #undef output_pixel | ||
370 | |||
371 | ✗ | static int planarToYuy2Wrapper(SwsInternal *c, const uint8_t *const src[], | |
372 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
373 | uint8_t *const dstParam[], const int dstStride[]) | ||
374 | { | ||
375 | ✗ | uint8_t *dst = dstParam[0] + dstStride[0] * srcSliceY; | |
376 | |||
377 | ✗ | yv12toyuy2(src[0], src[1], src[2], dst, c->opts.src_w, srcSliceH, srcStride[0], | |
378 | ✗ | srcStride[1], dstStride[0]); | |
379 | |||
380 | ✗ | return srcSliceH; | |
381 | } | ||
382 | |||
383 | ✗ | static int planarToUyvyWrapper(SwsInternal *c, const uint8_t *const src[], | |
384 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
385 | uint8_t *const dstParam[], const int dstStride[]) | ||
386 | { | ||
387 | ✗ | uint8_t *dst = dstParam[0] + dstStride[0] * srcSliceY; | |
388 | |||
389 | ✗ | yv12touyvy(src[0], src[1], src[2], dst, c->opts.src_w, srcSliceH, srcStride[0], | |
390 | ✗ | srcStride[1], dstStride[0]); | |
391 | |||
392 | ✗ | return srcSliceH; | |
393 | } | ||
394 | |||
395 | ✗ | static int yuv422pToYuy2Wrapper(SwsInternal *c, const uint8_t *const src[], | |
396 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
397 | uint8_t *const dstParam[], const int dstStride[]) | ||
398 | { | ||
399 | ✗ | uint8_t *dst = dstParam[0] + dstStride[0] * srcSliceY; | |
400 | |||
401 | ✗ | yuv422ptoyuy2(src[0], src[1], src[2], dst, c->opts.src_w, srcSliceH, srcStride[0], | |
402 | ✗ | srcStride[1], dstStride[0]); | |
403 | |||
404 | ✗ | return srcSliceH; | |
405 | } | ||
406 | |||
407 | ✗ | static int yuv422pToUyvyWrapper(SwsInternal *c, const uint8_t *const src[], | |
408 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
409 | uint8_t *const dstParam[], const int dstStride[]) | ||
410 | { | ||
411 | ✗ | uint8_t *dst = dstParam[0] + dstStride[0] * srcSliceY; | |
412 | |||
413 | ✗ | yuv422ptouyvy(src[0], src[1], src[2], dst, c->opts.src_w, srcSliceH, srcStride[0], | |
414 | ✗ | srcStride[1], dstStride[0]); | |
415 | |||
416 | ✗ | return srcSliceH; | |
417 | } | ||
418 | |||
419 | ✗ | static int yuyvToYuv420Wrapper(SwsInternal *c, const uint8_t *const src[], | |
420 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
421 | uint8_t *const dstParam[], const int dstStride[]) | ||
422 | { | ||
423 | ✗ | uint8_t *ydst = dstParam[0] + dstStride[0] * srcSliceY; | |
424 | ✗ | uint8_t *udst = dstParam[1] + dstStride[1] * srcSliceY / 2; | |
425 | ✗ | uint8_t *vdst = dstParam[2] + dstStride[2] * srcSliceY / 2; | |
426 | |||
427 | ✗ | yuyvtoyuv420(ydst, udst, vdst, src[0], c->opts.src_w, srcSliceH, dstStride[0], | |
428 | ✗ | dstStride[1], srcStride[0]); | |
429 | |||
430 | ✗ | if (dstParam[3]) | |
431 | ✗ | fillPlane(dstParam[3], dstStride[3], c->opts.src_w, srcSliceH, srcSliceY, 255); | |
432 | |||
433 | ✗ | return srcSliceH; | |
434 | } | ||
435 | |||
436 | ✗ | static int yuyvToYuv422Wrapper(SwsInternal *c, const uint8_t *const src[], | |
437 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
438 | uint8_t *const dstParam[], const int dstStride[]) | ||
439 | { | ||
440 | ✗ | uint8_t *ydst = dstParam[0] + dstStride[0] * srcSliceY; | |
441 | ✗ | uint8_t *udst = dstParam[1] + dstStride[1] * srcSliceY; | |
442 | ✗ | uint8_t *vdst = dstParam[2] + dstStride[2] * srcSliceY; | |
443 | |||
444 | ✗ | yuyvtoyuv422(ydst, udst, vdst, src[0], c->opts.src_w, srcSliceH, dstStride[0], | |
445 | ✗ | dstStride[1], srcStride[0]); | |
446 | |||
447 | ✗ | return srcSliceH; | |
448 | } | ||
449 | |||
450 | ✗ | static int uyvyToYuv420Wrapper(SwsInternal *c, const uint8_t *const src[], | |
451 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
452 | uint8_t *const dstParam[], const int dstStride[]) | ||
453 | { | ||
454 | ✗ | uint8_t *ydst = dstParam[0] + dstStride[0] * srcSliceY; | |
455 | ✗ | uint8_t *udst = dstParam[1] + dstStride[1] * srcSliceY / 2; | |
456 | ✗ | uint8_t *vdst = dstParam[2] + dstStride[2] * srcSliceY / 2; | |
457 | |||
458 | ✗ | uyvytoyuv420(ydst, udst, vdst, src[0], c->opts.src_w, srcSliceH, dstStride[0], | |
459 | ✗ | dstStride[1], srcStride[0]); | |
460 | |||
461 | ✗ | if (dstParam[3]) | |
462 | ✗ | fillPlane(dstParam[3], dstStride[3], c->opts.src_w, srcSliceH, srcSliceY, 255); | |
463 | |||
464 | ✗ | return srcSliceH; | |
465 | } | ||
466 | |||
467 | ✗ | static int uyvyToYuv422Wrapper(SwsInternal *c, const uint8_t *const src[], | |
468 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
469 | uint8_t *const dstParam[], const int dstStride[]) | ||
470 | { | ||
471 | ✗ | uint8_t *ydst = dstParam[0] + dstStride[0] * srcSliceY; | |
472 | ✗ | uint8_t *udst = dstParam[1] + dstStride[1] * srcSliceY; | |
473 | ✗ | uint8_t *vdst = dstParam[2] + dstStride[2] * srcSliceY; | |
474 | |||
475 | ✗ | uyvytoyuv422(ydst, udst, vdst, src[0], c->opts.src_w, srcSliceH, dstStride[0], | |
476 | ✗ | dstStride[1], srcStride[0]); | |
477 | |||
478 | ✗ | return srcSliceH; | |
479 | } | ||
480 | |||
481 | ✗ | static void gray8aToPacked32(const uint8_t *src, uint8_t *dst, int num_pixels, | |
482 | const uint8_t *palette) | ||
483 | { | ||
484 | int i; | ||
485 | ✗ | for (i = 0; i < num_pixels; i++) | |
486 | ✗ | ((uint32_t *) dst)[i] = ((const uint32_t *) palette)[src[i << 1]] | (src[(i << 1) + 1] << 24); | |
487 | ✗ | } | |
488 | |||
489 | ✗ | static void gray8aToPacked32_1(const uint8_t *src, uint8_t *dst, int num_pixels, | |
490 | const uint8_t *palette) | ||
491 | { | ||
492 | int i; | ||
493 | |||
494 | ✗ | for (i = 0; i < num_pixels; i++) | |
495 | ✗ | ((uint32_t *) dst)[i] = ((const uint32_t *) palette)[src[i << 1]] | src[(i << 1) + 1]; | |
496 | ✗ | } | |
497 | |||
498 | ✗ | static void gray8aToPacked24(const uint8_t *src, uint8_t *dst, int num_pixels, | |
499 | const uint8_t *palette) | ||
500 | { | ||
501 | int i; | ||
502 | |||
503 | ✗ | for (i = 0; i < num_pixels; i++) { | |
504 | //FIXME slow? | ||
505 | ✗ | dst[0] = palette[src[i << 1] * 4 + 0]; | |
506 | ✗ | dst[1] = palette[src[i << 1] * 4 + 1]; | |
507 | ✗ | dst[2] = palette[src[i << 1] * 4 + 2]; | |
508 | ✗ | dst += 3; | |
509 | } | ||
510 | ✗ | } | |
511 | |||
512 | ✗ | static void gray8aToPlanar8(const uint8_t *src, uint8_t *dst0, uint8_t *dst1, | |
513 | uint8_t *dst2, uint8_t *dstA, int num_pixels, | ||
514 | const uint8_t *palette) | ||
515 | { | ||
516 | ✗ | for (int i = 0; i < num_pixels; i++) { | |
517 | ✗ | const uint8_t *rgb = &palette[src[i << 1] * 4]; | |
518 | ✗ | dst0[i] = rgb[0]; | |
519 | ✗ | dst1[i] = rgb[1]; | |
520 | ✗ | dst2[i] = rgb[2]; | |
521 | ✗ | if (dstA) | |
522 | ✗ | dstA[i] = src[(i << 1) + 1]; | |
523 | } | ||
524 | ✗ | } | |
525 | |||
526 | 7488 | static void pal8ToPlanar8(const uint8_t *src, uint8_t *dst0, uint8_t *dst1, | |
527 | uint8_t *dst2, uint8_t *dstA, int num_pixels, | ||
528 | const uint8_t *palette) | ||
529 | { | ||
530 |
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2643264 | for (int i = 0; i < num_pixels; i++) { |
531 | 2635776 | const uint8_t *rgba = &palette[src[i] * 4]; | |
532 | 2635776 | dst0[i] = rgba[0]; | |
533 | 2635776 | dst1[i] = rgba[1]; | |
534 | 2635776 | dst2[i] = rgba[2]; | |
535 |
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2635776 | if (dstA) |
536 | ✗ | dstA[i] = rgba[3]; | |
537 | } | ||
538 | 7488 | } | |
539 | |||
540 | 1469 | static int bswap_16bpc(SwsInternal *c, const uint8_t *const src[], | |
541 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
542 | uint8_t *const dst[], const int dstStride[]) | ||
543 | { | ||
544 | int i, j, p; | ||
545 | |||
546 |
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7345 | for (p = 0; p < 4; p++) { |
547 | 5876 | int srcstr = srcStride[p] / 2; | |
548 | 5876 | int dststr = dstStride[p] / 2; | |
549 | 5876 | uint16_t *dstPtr = (uint16_t *) dst[p]; | |
550 | 5876 | const uint16_t *srcPtr = (const uint16_t *) src[p]; | |
551 | 5876 | int min_stride = FFMIN(FFABS(srcstr), FFABS(dststr)); | |
552 |
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5876 | if(!dstPtr || !srcPtr) |
553 | 1469 | continue; | |
554 | 4407 | dstPtr += (srcSliceY >> c->chrDstVSubSample) * dststr; | |
555 |
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194231 | for (i = 0; i < (srcSliceH >> c->chrDstVSubSample); i++) { |
556 |
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69442944 | for (j = 0; j < min_stride; j++) { |
557 | 69253120 | dstPtr[j] = av_bswap16(srcPtr[j]); | |
558 | } | ||
559 | 189824 | srcPtr += srcstr; | |
560 | 189824 | dstPtr += dststr; | |
561 | } | ||
562 | } | ||
563 | |||
564 | 1469 | return srcSliceH; | |
565 | } | ||
566 | |||
567 | 13 | static int bswap_32bpc(SwsInternal *c, const uint8_t *const src[], | |
568 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
569 | uint8_t *const dst[], const int dstStride[]) | ||
570 | { | ||
571 | int i, j, p; | ||
572 | |||
573 |
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65 | for (p = 0; p < 4; p++) { |
574 | 52 | int srcstr = srcStride[p] / 4; | |
575 | 52 | int dststr = dstStride[p] / 4; | |
576 | 52 | uint32_t *dstPtr = (uint32_t *) dst[p]; | |
577 | 52 | const uint32_t *srcPtr = (const uint32_t *) src[p]; | |
578 | 52 | int min_stride = FFMIN(FFABS(srcstr), FFABS(dststr)); | |
579 |
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52 | if(!dstPtr || !srcPtr) |
580 | 13 | continue; | |
581 | 39 | dstPtr += (srcSliceY >> c->chrDstVSubSample) * dststr; | |
582 |
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11271 | for (i = 0; i < (srcSliceH >> c->chrDstVSubSample); i++) { |
583 |
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3964896 | for (j = 0; j < min_stride; j++) { |
584 | 3953664 | dstPtr[j] = av_bswap32(srcPtr[j]); | |
585 | } | ||
586 | 11232 | srcPtr += srcstr; | |
587 | 11232 | dstPtr += dststr; | |
588 | } | ||
589 | } | ||
590 | |||
591 | 13 | return srcSliceH; | |
592 | } | ||
593 | |||
594 | |||
595 | 32597 | static int palToRgbWrapper(SwsInternal *c, const uint8_t *const src[], const int srcStride[], | |
596 | int srcSliceY, int srcSliceH, uint8_t *const dst[], | ||
597 | const int dstStride[]) | ||
598 | { | ||
599 | 32597 | const enum AVPixelFormat srcFormat = c->opts.src_format; | |
600 | 32597 | const enum AVPixelFormat dstFormat = c->opts.dst_format; | |
601 | 32597 | void (*conv)(const uint8_t *src, uint8_t *dst, int num_pixels, | |
602 | const uint8_t *palette) = NULL; | ||
603 | int i; | ||
604 | 32597 | uint8_t *dstPtr = dst[0] + dstStride[0] * srcSliceY; | |
605 | 32597 | const uint8_t *srcPtr = src[0]; | |
606 | |||
607 |
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32597 | if (srcFormat == AV_PIX_FMT_YA8) { |
608 | ✗ | switch (dstFormat) { | |
609 | ✗ | case AV_PIX_FMT_RGB32 : conv = gray8aToPacked32; break; | |
610 | ✗ | case AV_PIX_FMT_BGR32 : conv = gray8aToPacked32; break; | |
611 | ✗ | case AV_PIX_FMT_BGR32_1: conv = gray8aToPacked32_1; break; | |
612 | ✗ | case AV_PIX_FMT_RGB32_1: conv = gray8aToPacked32_1; break; | |
613 | ✗ | case AV_PIX_FMT_RGB24 : conv = gray8aToPacked24; break; | |
614 | ✗ | case AV_PIX_FMT_BGR24 : conv = gray8aToPacked24; break; | |
615 | } | ||
616 |
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32597 | } else if (usePal(srcFormat)) { |
617 |
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32597 | switch (dstFormat) { |
618 | 2556 | case AV_PIX_FMT_RGB32 : conv = sws_convertPalette8ToPacked32; break; | |
619 | 1952 | case AV_PIX_FMT_BGR32 : conv = sws_convertPalette8ToPacked32; break; | |
620 | ✗ | case AV_PIX_FMT_BGR32_1: conv = sws_convertPalette8ToPacked32; break; | |
621 | ✗ | case AV_PIX_FMT_RGB32_1: conv = sws_convertPalette8ToPacked32; break; | |
622 | 28089 | case AV_PIX_FMT_RGB24 : conv = sws_convertPalette8ToPacked24; break; | |
623 | ✗ | case AV_PIX_FMT_BGR24 : conv = sws_convertPalette8ToPacked24; break; | |
624 | } | ||
625 | } | ||
626 | |||
627 |
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32597 | if (!conv) |
628 | ✗ | av_log(c, AV_LOG_ERROR, "internal error %s -> %s converter\n", | |
629 | av_get_pix_fmt_name(srcFormat), av_get_pix_fmt_name(dstFormat)); | ||
630 | else { | ||
631 |
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847483 | for (i = 0; i < srcSliceH; i++) { |
632 | 814886 | conv(srcPtr, dstPtr, c->opts.src_w, (uint8_t *) c->pal_rgb); | |
633 | 814886 | srcPtr += srcStride[0]; | |
634 | 814886 | dstPtr += dstStride[0]; | |
635 | } | ||
636 | } | ||
637 | |||
638 | 32597 | return srcSliceH; | |
639 | } | ||
640 | |||
641 | 234 | static int palToGbrpWrapper(SwsInternal *c, const uint8_t *const src[], | |
642 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
643 | uint8_t *const dst[], const int dstStride[]) | ||
644 | { | ||
645 | 234 | const enum AVPixelFormat srcFormat = c->opts.src_format; | |
646 | 234 | const enum AVPixelFormat dstFormat = c->opts.dst_format; | |
647 | 234 | void (*conv)(const uint8_t *src, uint8_t *dstG, uint8_t *dstB, uint8_t *dstR, | |
648 | uint8_t *dstA, int num_pixels, const uint8_t *palette) = NULL; | ||
649 | |||
650 |
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234 | const int num_planes = isALPHA(dstFormat) ? 4 : 3; |
651 | 234 | const uint8_t *srcPtr = src[0]; | |
652 | 234 | uint8_t *dstPtr[4] = {0}; | |
653 |
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936 | for (int i = 0; i < num_planes; i++) |
654 | 702 | dstPtr[i] = dst[i] + dstStride[i] * srcSliceY; | |
655 | |||
656 |
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234 | if (srcFormat == AV_PIX_FMT_YA8) { |
657 | ✗ | switch (dstFormat) { | |
658 | ✗ | case AV_PIX_FMT_GBRP: conv = gray8aToPlanar8; break; | |
659 | ✗ | case AV_PIX_FMT_GBRAP: conv = gray8aToPlanar8; break; | |
660 | } | ||
661 |
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234 | } else if (usePal(srcFormat)) { |
662 |
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234 | switch (dstFormat) { |
663 | 234 | case AV_PIX_FMT_GBRP: conv = pal8ToPlanar8; break; | |
664 | ✗ | case AV_PIX_FMT_GBRAP: conv = pal8ToPlanar8; break; | |
665 | } | ||
666 | } | ||
667 | |||
668 | av_assert1(conv); | ||
669 |
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7722 | for (int y = 0; y < srcSliceH; y++) { |
670 | 7488 | conv(srcPtr, dstPtr[0], dstPtr[1], dstPtr[2], dstPtr[3], c->opts.src_w, | |
671 | 7488 | (uint8_t *) c->pal_rgb); | |
672 | 7488 | srcPtr += srcStride[0]; | |
673 |
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29952 | for (int i = 0; i < num_planes; i++) |
674 | 22464 | dstPtr[i] += dstStride[i]; | |
675 | } | ||
676 | |||
677 | 234 | return srcSliceH; | |
678 | } | ||
679 | |||
680 | 2576 | static void packed16togbra16(const uint8_t *src, int srcStride, | |
681 | uint16_t *dst[], const int dstStride[], int srcSliceH, | ||
682 | int src_alpha, int swap, int shift, int width) | ||
683 | { | ||
684 | int x, h, i; | ||
685 | 2576 | int dst_alpha = dst[3] != NULL; | |
686 |
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85200 | for (h = 0; h < srcSliceH; h++) { |
687 | 82624 | uint16_t *src_line = (uint16_t *)(src + srcStride * h); | |
688 |
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82624 | switch (swap) { |
689 | 256 | case 3: | |
690 |
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256 | if (src_alpha && dst_alpha) { |
691 |
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16512 | for (x = 0; x < width; x++) { |
692 | 16384 | dst[0][x] = av_bswap16(av_bswap16(*src_line++) >> shift); | |
693 | 16384 | dst[1][x] = av_bswap16(av_bswap16(*src_line++) >> shift); | |
694 | 16384 | dst[2][x] = av_bswap16(av_bswap16(*src_line++) >> shift); | |
695 | 16384 | dst[3][x] = av_bswap16(av_bswap16(*src_line++) >> shift); | |
696 | } | ||
697 |
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128 | } else if (dst_alpha) { |
698 | ✗ | for (x = 0; x < width; x++) { | |
699 | ✗ | dst[0][x] = av_bswap16(av_bswap16(*src_line++) >> shift); | |
700 | ✗ | dst[1][x] = av_bswap16(av_bswap16(*src_line++) >> shift); | |
701 | ✗ | dst[2][x] = av_bswap16(av_bswap16(*src_line++) >> shift); | |
702 | ✗ | dst[3][x] = av_bswap16(0xFFFF >> shift); | |
703 | } | ||
704 |
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128 | } else if (src_alpha) { |
705 | ✗ | for (x = 0; x < width; x++) { | |
706 | ✗ | dst[0][x] = av_bswap16(av_bswap16(*src_line++) >> shift); | |
707 | ✗ | dst[1][x] = av_bswap16(av_bswap16(*src_line++) >> shift); | |
708 | ✗ | dst[2][x] = av_bswap16(av_bswap16(*src_line++) >> shift); | |
709 | ✗ | src_line++; | |
710 | } | ||
711 | } else { | ||
712 |
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16512 | for (x = 0; x < width; x++) { |
713 | 16384 | dst[0][x] = av_bswap16(av_bswap16(*src_line++) >> shift); | |
714 | 16384 | dst[1][x] = av_bswap16(av_bswap16(*src_line++) >> shift); | |
715 | 16384 | dst[2][x] = av_bswap16(av_bswap16(*src_line++) >> shift); | |
716 | } | ||
717 | } | ||
718 | 256 | break; | |
719 | 22464 | case 2: | |
720 |
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22464 | if (src_alpha && dst_alpha) { |
721 | ✗ | for (x = 0; x < width; x++) { | |
722 | ✗ | dst[0][x] = av_bswap16(*src_line++ >> shift); | |
723 | ✗ | dst[1][x] = av_bswap16(*src_line++ >> shift); | |
724 | ✗ | dst[2][x] = av_bswap16(*src_line++ >> shift); | |
725 | ✗ | dst[3][x] = av_bswap16(*src_line++ >> shift); | |
726 | } | ||
727 |
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22464 | } else if (dst_alpha) { |
728 | ✗ | for (x = 0; x < width; x++) { | |
729 | ✗ | dst[0][x] = av_bswap16(*src_line++ >> shift); | |
730 | ✗ | dst[1][x] = av_bswap16(*src_line++ >> shift); | |
731 | ✗ | dst[2][x] = av_bswap16(*src_line++ >> shift); | |
732 | ✗ | dst[3][x] = av_bswap16(0xFFFF >> shift); | |
733 | } | ||
734 |
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22464 | } else if (src_alpha) { |
735 | ✗ | for (x = 0; x < width; x++) { | |
736 | ✗ | dst[0][x] = av_bswap16(*src_line++ >> shift); | |
737 | ✗ | dst[1][x] = av_bswap16(*src_line++ >> shift); | |
738 | ✗ | dst[2][x] = av_bswap16(*src_line++ >> shift); | |
739 | ✗ | src_line++; | |
740 | } | ||
741 | } else { | ||
742 |
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7929792 | for (x = 0; x < width; x++) { |
743 | 7907328 | dst[0][x] = av_bswap16(*src_line++ >> shift); | |
744 | 7907328 | dst[1][x] = av_bswap16(*src_line++ >> shift); | |
745 | 7907328 | dst[2][x] = av_bswap16(*src_line++ >> shift); | |
746 | } | ||
747 | } | ||
748 | 22464 | break; | |
749 | ✗ | case 1: | |
750 | ✗ | if (src_alpha && dst_alpha) { | |
751 | ✗ | for (x = 0; x < width; x++) { | |
752 | ✗ | dst[0][x] = av_bswap16(*src_line++) >> shift; | |
753 | ✗ | dst[1][x] = av_bswap16(*src_line++) >> shift; | |
754 | ✗ | dst[2][x] = av_bswap16(*src_line++) >> shift; | |
755 | ✗ | dst[3][x] = av_bswap16(*src_line++) >> shift; | |
756 | } | ||
757 | ✗ | } else if (dst_alpha) { | |
758 | ✗ | for (x = 0; x < width; x++) { | |
759 | ✗ | dst[0][x] = av_bswap16(*src_line++) >> shift; | |
760 | ✗ | dst[1][x] = av_bswap16(*src_line++) >> shift; | |
761 | ✗ | dst[2][x] = av_bswap16(*src_line++) >> shift; | |
762 | ✗ | dst[3][x] = 0xFFFF >> shift; | |
763 | } | ||
764 | ✗ | } else if (src_alpha) { | |
765 | ✗ | for (x = 0; x < width; x++) { | |
766 | ✗ | dst[0][x] = av_bswap16(*src_line++) >> shift; | |
767 | ✗ | dst[1][x] = av_bswap16(*src_line++) >> shift; | |
768 | ✗ | dst[2][x] = av_bswap16(*src_line++) >> shift; | |
769 | ✗ | src_line++; | |
770 | } | ||
771 | } else { | ||
772 | ✗ | for (x = 0; x < width; x++) { | |
773 | ✗ | dst[0][x] = av_bswap16(*src_line++) >> shift; | |
774 | ✗ | dst[1][x] = av_bswap16(*src_line++) >> shift; | |
775 | ✗ | dst[2][x] = av_bswap16(*src_line++) >> shift; | |
776 | } | ||
777 | } | ||
778 | ✗ | break; | |
779 | 59904 | default: | |
780 |
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59904 | if (src_alpha && dst_alpha) { |
781 | ✗ | for (x = 0; x < width; x++) { | |
782 | ✗ | dst[0][x] = *src_line++ >> shift; | |
783 | ✗ | dst[1][x] = *src_line++ >> shift; | |
784 | ✗ | dst[2][x] = *src_line++ >> shift; | |
785 | ✗ | dst[3][x] = *src_line++ >> shift; | |
786 | } | ||
787 |
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59904 | } else if (dst_alpha) { |
788 | ✗ | for (x = 0; x < width; x++) { | |
789 | ✗ | dst[0][x] = *src_line++ >> shift; | |
790 | ✗ | dst[1][x] = *src_line++ >> shift; | |
791 | ✗ | dst[2][x] = *src_line++ >> shift; | |
792 | ✗ | dst[3][x] = 0xFFFF >> shift; | |
793 | } | ||
794 |
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|
59904 | } else if (src_alpha) { |
795 | ✗ | for (x = 0; x < width; x++) { | |
796 | ✗ | dst[0][x] = *src_line++ >> shift; | |
797 | ✗ | dst[1][x] = *src_line++ >> shift; | |
798 | ✗ | dst[2][x] = *src_line++ >> shift; | |
799 | ✗ | src_line++; | |
800 | } | ||
801 | } else { | ||
802 |
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21146112 | for (x = 0; x < width; x++) { |
803 | 21086208 | dst[0][x] = *src_line++ >> shift; | |
804 | 21086208 | dst[1][x] = *src_line++ >> shift; | |
805 | 21086208 | dst[2][x] = *src_line++ >> shift; | |
806 | } | ||
807 | } | ||
808 | } | ||
809 |
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413120 | for (i = 0; i < 4; i++) |
810 | 330496 | dst[i] += dstStride[i] >> 1; | |
811 | } | ||
812 | 2576 | } | |
813 | |||
814 | 936 | static void packed30togbra10(const uint8_t *src, int srcStride, | |
815 | uint16_t *dst[], const int dstStride[], int srcSliceH, | ||
816 | int swap, int bpc, int width) | ||
817 | { | ||
818 | int x, h, i; | ||
819 | 936 | int dst_alpha = dst[3] != NULL; | |
820 | 936 | int scale_high = bpc - 10, scale_low = 10 - scale_high; | |
821 | 936 | uint16_t alpha_val = (1U << bpc) - 1; | |
822 |
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30888 | for (h = 0; h < srcSliceH; h++) { |
823 | 29952 | uint32_t *src_line = (uint32_t *)(src + srcStride * h); | |
824 | unsigned component; | ||
825 | |||
826 |
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29952 | switch (swap) { |
827 | ✗ | case 3: | |
828 | case 2: | ||
829 | ✗ | if (dst_alpha) { | |
830 | ✗ | for (x = 0; x < width; x++) { | |
831 | ✗ | unsigned p = AV_RL32(src_line); | |
832 | ✗ | component = (p >> 20) & 0x3FF; | |
833 | ✗ | dst[0][x] = av_bswap16(component << scale_high | component >> scale_low); | |
834 | ✗ | component = (p >> 10) & 0x3FF; | |
835 | ✗ | dst[1][x] = av_bswap16(component << scale_high | component >> scale_low); | |
836 | ✗ | component = p & 0x3FF; | |
837 | ✗ | dst[2][x] = av_bswap16(component << scale_high | component >> scale_low); | |
838 | ✗ | dst[3][x] = av_bswap16(alpha_val); | |
839 | ✗ | src_line++; | |
840 | } | ||
841 | } else { | ||
842 | ✗ | for (x = 0; x < width; x++) { | |
843 | ✗ | unsigned p = AV_RL32(src_line); | |
844 | ✗ | component = (p >> 20) & 0x3FF; | |
845 | ✗ | dst[0][x] = av_bswap16(component << scale_high | component >> scale_low); | |
846 | ✗ | component = (p >> 10) & 0x3FF; | |
847 | ✗ | dst[1][x] = av_bswap16(component << scale_high | component >> scale_low); | |
848 | ✗ | component = p & 0x3FF; | |
849 | ✗ | dst[2][x] = av_bswap16(component << scale_high | component >> scale_low); | |
850 | ✗ | src_line++; | |
851 | } | ||
852 | } | ||
853 | ✗ | break; | |
854 | 29952 | default: | |
855 |
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29952 | if (dst_alpha) { |
856 | ✗ | for (x = 0; x < width; x++) { | |
857 | ✗ | unsigned p = AV_RL32(src_line); | |
858 | ✗ | component = (p >> 20) & 0x3FF; | |
859 | ✗ | dst[0][x] = component << scale_high | component >> scale_low; | |
860 | ✗ | component = (p >> 10) & 0x3FF; | |
861 | ✗ | dst[1][x] = component << scale_high | component >> scale_low; | |
862 | ✗ | component = p & 0x3FF; | |
863 | ✗ | dst[2][x] = component << scale_high | component >> scale_low; | |
864 | ✗ | dst[3][x] = alpha_val; | |
865 | ✗ | src_line++; | |
866 | } | ||
867 | } else { | ||
868 |
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10573056 | for (x = 0; x < width; x++) { |
869 | 10543104 | unsigned p = AV_RL32(src_line); | |
870 | 10543104 | component = (p >> 20) & 0x3FF; | |
871 | 10543104 | dst[0][x] = component << scale_high | component >> scale_low; | |
872 | 10543104 | component = (p >> 10) & 0x3FF; | |
873 | 10543104 | dst[1][x] = component << scale_high | component >> scale_low; | |
874 | 10543104 | component = p & 0x3FF; | |
875 | 10543104 | dst[2][x] = component << scale_high | component >> scale_low; | |
876 | 10543104 | src_line++; | |
877 | } | ||
878 | } | ||
879 | 29952 | break; | |
880 | } | ||
881 |
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149760 | for (i = 0; i < 4; i++) |
882 | 119808 | dst[i] += dstStride[i] >> 1; | |
883 | } | ||
884 | 936 | } | |
885 | |||
886 | 3512 | static int Rgb16ToPlanarRgb16Wrapper(SwsInternal *c, const uint8_t *const src[], | |
887 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
888 | uint8_t *const dst[], const int dstStride[]) | ||
889 | { | ||
890 | 3512 | uint16_t *dst2013[] = { (uint16_t *)dst[2], (uint16_t *)dst[0], (uint16_t *)dst[1], (uint16_t *)dst[3] }; | |
891 | 3512 | uint16_t *dst1023[] = { (uint16_t *)dst[1], (uint16_t *)dst[0], (uint16_t *)dst[2], (uint16_t *)dst[3] }; | |
892 | 3512 | int stride2013[] = { dstStride[2], dstStride[0], dstStride[1], dstStride[3] }; | |
893 | 3512 | int stride1023[] = { dstStride[1], dstStride[0], dstStride[2], dstStride[3] }; | |
894 | 3512 | const AVPixFmtDescriptor *src_format = av_pix_fmt_desc_get(c->opts.src_format); | |
895 | 3512 | const AVPixFmtDescriptor *dst_format = av_pix_fmt_desc_get(c->opts.dst_format); | |
896 | 3512 | int bpc = dst_format->comp[0].depth; | |
897 | 3512 | int alpha = src_format->flags & AV_PIX_FMT_FLAG_ALPHA; | |
898 | 3512 | int swap = 0; | |
899 | int i; | ||
900 | |||
901 | 3512 | if ( HAVE_BIGENDIAN && !(src_format->flags & AV_PIX_FMT_FLAG_BE) || | |
902 |
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3512 | !HAVE_BIGENDIAN && src_format->flags & AV_PIX_FMT_FLAG_BE) |
903 | 2 | swap++; | |
904 | 3512 | if ( HAVE_BIGENDIAN && !(dst_format->flags & AV_PIX_FMT_FLAG_BE) || | |
905 |
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3512 | !HAVE_BIGENDIAN && dst_format->flags & AV_PIX_FMT_FLAG_BE) |
906 | 704 | swap += 2; | |
907 | |||
908 |
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3512 | if ((dst_format->flags & (AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB)) != |
909 |
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3512 | (AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB) || bpc < 9) { |
910 | ✗ | av_log(c, AV_LOG_ERROR, "unsupported conversion to planar RGB %s -> %s\n", | |
911 | ✗ | src_format->name, dst_format->name); | |
912 | ✗ | return srcSliceH; | |
913 | } | ||
914 | |||
915 |
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17560 | for(i=0; i<4; i++) { |
916 | 14048 | dst2013[i] += stride2013[i] * srcSliceY / 2; | |
917 | 14048 | dst1023[i] += stride1023[i] * srcSliceY / 2; | |
918 | } | ||
919 | |||
920 |
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3512 | switch (c->opts.src_format) { |
921 | 2576 | case AV_PIX_FMT_RGB48LE: | |
922 | case AV_PIX_FMT_RGB48BE: | ||
923 | case AV_PIX_FMT_RGBA64LE: | ||
924 | case AV_PIX_FMT_RGBA64BE: | ||
925 | 2576 | packed16togbra16(src[0], srcStride[0], | |
926 | dst2013, stride2013, srcSliceH, alpha, swap, | ||
927 | 16 - bpc, c->opts.src_w); | ||
928 | 2576 | break; | |
929 | 468 | case AV_PIX_FMT_X2RGB10LE: | |
930 |
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468 | av_assert0(bpc >= 10); |
931 | 468 | packed30togbra10(src[0], srcStride[0], | |
932 | dst2013, stride2013, srcSliceH, swap, | ||
933 | bpc, c->opts.src_w); | ||
934 | 468 | break; | |
935 | ✗ | case AV_PIX_FMT_BGR48LE: | |
936 | case AV_PIX_FMT_BGR48BE: | ||
937 | case AV_PIX_FMT_BGRA64LE: | ||
938 | case AV_PIX_FMT_BGRA64BE: | ||
939 | ✗ | packed16togbra16(src[0], srcStride[0], | |
940 | dst1023, stride1023, srcSliceH, alpha, swap, | ||
941 | 16 - bpc, c->opts.src_w); | ||
942 | ✗ | break; | |
943 | 468 | case AV_PIX_FMT_X2BGR10LE: | |
944 |
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468 | av_assert0(bpc >= 10); |
945 | 468 | packed30togbra10(src[0], srcStride[0], | |
946 | dst1023, stride1023, srcSliceH, swap, | ||
947 | bpc, c->opts.src_w); | ||
948 | 468 | break; | |
949 | ✗ | default: | |
950 | ✗ | av_log(c, AV_LOG_ERROR, | |
951 | "unsupported conversion to planar RGB %s -> %s\n", | ||
952 | ✗ | src_format->name, dst_format->name); | |
953 | } | ||
954 | |||
955 | 3512 | return srcSliceH; | |
956 | } | ||
957 | |||
958 | 2614 | static void gbr16ptopacked16(const uint16_t *src[], const int srcStride[], | |
959 | uint8_t *dst, int dstStride, int srcSliceH, | ||
960 | int alpha, int swap, int bpp, int width) | ||
961 | { | ||
962 | int x, h, i; | ||
963 | 2614 | int src_alpha = src[3] != NULL; | |
964 | 2614 | int scale_high = 16 - bpp, scale_low = (bpp - 8) * 2; | |
965 |
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90166 | for (h = 0; h < srcSliceH; h++) { |
966 | 87552 | uint16_t *dest = (uint16_t *)(dst + dstStride * h); | |
967 | uint16_t component; | ||
968 | |||
969 |
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87552 | switch(swap) { |
970 | ✗ | case 3: | |
971 | ✗ | if (alpha && !src_alpha) { | |
972 | ✗ | for (x = 0; x < width; x++) { | |
973 | ✗ | component = av_bswap16(src[0][x]); | |
974 | ✗ | *dest++ = av_bswap16(component << scale_high | component >> scale_low); | |
975 | ✗ | component = av_bswap16(src[1][x]); | |
976 | ✗ | *dest++ = av_bswap16(component << scale_high | component >> scale_low); | |
977 | ✗ | component = av_bswap16(src[2][x]); | |
978 | ✗ | *dest++ = av_bswap16(component << scale_high | component >> scale_low); | |
979 | ✗ | *dest++ = 0xffff; | |
980 | } | ||
981 | ✗ | } else if (alpha && src_alpha) { | |
982 | ✗ | for (x = 0; x < width; x++) { | |
983 | ✗ | component = av_bswap16(src[0][x]); | |
984 | ✗ | *dest++ = av_bswap16(component << scale_high | component >> scale_low); | |
985 | ✗ | component = av_bswap16(src[1][x]); | |
986 | ✗ | *dest++ = av_bswap16(component << scale_high | component >> scale_low); | |
987 | ✗ | component = av_bswap16(src[2][x]); | |
988 | ✗ | *dest++ = av_bswap16(component << scale_high | component >> scale_low); | |
989 | ✗ | component = av_bswap16(src[3][x]); | |
990 | ✗ | *dest++ = av_bswap16(component << scale_high | component >> scale_low); | |
991 | } | ||
992 | } else { | ||
993 | ✗ | for (x = 0; x < width; x++) { | |
994 | ✗ | component = av_bswap16(src[0][x]); | |
995 | ✗ | *dest++ = av_bswap16(component << scale_high | component >> scale_low); | |
996 | ✗ | component = av_bswap16(src[1][x]); | |
997 | ✗ | *dest++ = av_bswap16(component << scale_high | component >> scale_low); | |
998 | ✗ | component = av_bswap16(src[2][x]); | |
999 | ✗ | *dest++ = av_bswap16(component << scale_high | component >> scale_low); | |
1000 | } | ||
1001 | } | ||
1002 | ✗ | break; | |
1003 | ✗ | case 2: | |
1004 | ✗ | if (alpha && !src_alpha) { | |
1005 | ✗ | for (x = 0; x < width; x++) { | |
1006 | ✗ | *dest++ = av_bswap16(src[0][x] << scale_high | src[0][x] >> scale_low); | |
1007 | ✗ | *dest++ = av_bswap16(src[1][x] << scale_high | src[1][x] >> scale_low); | |
1008 | ✗ | *dest++ = av_bswap16(src[2][x] << scale_high | src[2][x] >> scale_low); | |
1009 | ✗ | *dest++ = 0xffff; | |
1010 | } | ||
1011 | ✗ | } else if (alpha && src_alpha) { | |
1012 | ✗ | for (x = 0; x < width; x++) { | |
1013 | ✗ | *dest++ = av_bswap16(src[0][x] << scale_high | src[0][x] >> scale_low); | |
1014 | ✗ | *dest++ = av_bswap16(src[1][x] << scale_high | src[1][x] >> scale_low); | |
1015 | ✗ | *dest++ = av_bswap16(src[2][x] << scale_high | src[2][x] >> scale_low); | |
1016 | ✗ | *dest++ = av_bswap16(src[3][x] << scale_high | src[3][x] >> scale_low); | |
1017 | } | ||
1018 | } else { | ||
1019 | ✗ | for (x = 0; x < width; x++) { | |
1020 | ✗ | *dest++ = av_bswap16(src[0][x] << scale_high | src[0][x] >> scale_low); | |
1021 | ✗ | *dest++ = av_bswap16(src[1][x] << scale_high | src[1][x] >> scale_low); | |
1022 | ✗ | *dest++ = av_bswap16(src[2][x] << scale_high | src[2][x] >> scale_low); | |
1023 | } | ||
1024 | } | ||
1025 | ✗ | break; | |
1026 | 22464 | case 1: | |
1027 |
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22464 | if (alpha && !src_alpha) { |
1028 | ✗ | for (x = 0; x < width; x++) { | |
1029 | ✗ | *dest++ = av_bswap16(src[0][x]) << scale_high | av_bswap16(src[0][x]) >> scale_low; | |
1030 | ✗ | *dest++ = av_bswap16(src[1][x]) << scale_high | av_bswap16(src[1][x]) >> scale_low; | |
1031 | ✗ | *dest++ = av_bswap16(src[2][x]) << scale_high | av_bswap16(src[2][x]) >> scale_low; | |
1032 | ✗ | *dest++ = 0xffff; | |
1033 | } | ||
1034 |
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22464 | } else if (alpha && src_alpha) { |
1035 | ✗ | for (x = 0; x < width; x++) { | |
1036 | ✗ | *dest++ = av_bswap16(src[0][x]) << scale_high | av_bswap16(src[0][x]) >> scale_low; | |
1037 | ✗ | *dest++ = av_bswap16(src[1][x]) << scale_high | av_bswap16(src[1][x]) >> scale_low; | |
1038 | ✗ | *dest++ = av_bswap16(src[2][x]) << scale_high | av_bswap16(src[2][x]) >> scale_low; | |
1039 | ✗ | *dest++ = av_bswap16(src[3][x]) << scale_high | av_bswap16(src[3][x]) >> scale_low; | |
1040 | } | ||
1041 | } else { | ||
1042 |
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7929792 | for (x = 0; x < width; x++) { |
1043 | 7907328 | *dest++ = av_bswap16(src[0][x]) << scale_high | av_bswap16(src[0][x]) >> scale_low; | |
1044 | 7907328 | *dest++ = av_bswap16(src[1][x]) << scale_high | av_bswap16(src[1][x]) >> scale_low; | |
1045 | 7907328 | *dest++ = av_bswap16(src[2][x]) << scale_high | av_bswap16(src[2][x]) >> scale_low; | |
1046 | } | ||
1047 | } | ||
1048 | 22464 | break; | |
1049 | 65088 | default: | |
1050 |
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65088 | if (alpha && !src_alpha) { |
1051 | ✗ | for (x = 0; x < width; x++) { | |
1052 | ✗ | *dest++ = src[0][x] << scale_high | src[0][x] >> scale_low; | |
1053 | ✗ | *dest++ = src[1][x] << scale_high | src[1][x] >> scale_low; | |
1054 | ✗ | *dest++ = src[2][x] << scale_high | src[2][x] >> scale_low; | |
1055 | ✗ | *dest++ = 0xffff; | |
1056 | } | ||
1057 |
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65088 | } else if (alpha && src_alpha) { |
1058 | ✗ | for (x = 0; x < width; x++) { | |
1059 | ✗ | *dest++ = src[0][x] << scale_high | src[0][x] >> scale_low; | |
1060 | ✗ | *dest++ = src[1][x] << scale_high | src[1][x] >> scale_low; | |
1061 | ✗ | *dest++ = src[2][x] << scale_high | src[2][x] >> scale_low; | |
1062 | ✗ | *dest++ = src[3][x] << scale_high | src[3][x] >> scale_low; | |
1063 | } | ||
1064 | } else { | ||
1065 |
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23390784 | for (x = 0; x < width; x++) { |
1066 | 23325696 | *dest++ = src[0][x] << scale_high | src[0][x] >> scale_low; | |
1067 | 23325696 | *dest++ = src[1][x] << scale_high | src[1][x] >> scale_low; | |
1068 | 23325696 | *dest++ = src[2][x] << scale_high | src[2][x] >> scale_low; | |
1069 | } | ||
1070 | } | ||
1071 | } | ||
1072 |
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350208 | for (i = 0; i < 3 + src_alpha; i++) |
1073 | 262656 | src[i] += srcStride[i] >> 1; | |
1074 | } | ||
1075 | 2614 | } | |
1076 | |||
1077 | 936 | static void gbr16ptopacked30(const uint16_t *src[], const int srcStride[], | |
1078 | uint8_t *dst, int dstStride, int srcSliceH, | ||
1079 | int swap, int bpp, int width) | ||
1080 | { | ||
1081 | int x, h, i; | ||
1082 | 936 | int shift = bpp - 10; | |
1083 |
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936 | av_assert0(bpp >= 0); |
1084 |
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30888 | for (h = 0; h < srcSliceH; h++) { |
1085 | 29952 | uint8_t *dest = dst + dstStride * h; | |
1086 | |||
1087 |
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29952 | switch(swap) { |
1088 | ✗ | case 3: | |
1089 | case 1: | ||
1090 | ✗ | for (x = 0; x < width; x++) { | |
1091 | ✗ | unsigned C0 = av_bswap16(src[0][x]) >> shift; | |
1092 | ✗ | unsigned C1 = av_bswap16(src[1][x]) >> shift; | |
1093 | ✗ | unsigned C2 = av_bswap16(src[2][x]) >> shift; | |
1094 | ✗ | AV_WL32(dest + 4 * x, (3U << 30) + (C0 << 20) + (C1 << 10) + C2); | |
1095 | } | ||
1096 | ✗ | break; | |
1097 | 29952 | default: | |
1098 |
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10573056 | for (x = 0; x < width; x++) { |
1099 | 10543104 | unsigned C0 = src[0][x] >> shift; | |
1100 | 10543104 | unsigned C1 = src[1][x] >> shift; | |
1101 | 10543104 | unsigned C2 = src[2][x] >> shift; | |
1102 | 10543104 | AV_WL32(dest + 4 * x, (3U << 30) + (C0 << 20) + (C1 << 10) + C2); | |
1103 | } | ||
1104 | 29952 | break; | |
1105 | } | ||
1106 |
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119808 | for (i = 0; i < 3; i++) |
1107 | 89856 | src[i] += srcStride[i] >> 1; | |
1108 | } | ||
1109 | 936 | } | |
1110 | |||
1111 | |||
1112 | 3550 | static int planarRgb16ToRgb16Wrapper(SwsInternal *c, const uint8_t *const src[], | |
1113 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
1114 | uint8_t *const dst[], const int dstStride[]) | ||
1115 | { | ||
1116 | 3550 | const uint16_t *src102[] = { (uint16_t *)src[1], (uint16_t *)src[0], (uint16_t *)src[2], (uint16_t *)src[3] }; | |
1117 | 3550 | const uint16_t *src201[] = { (uint16_t *)src[2], (uint16_t *)src[0], (uint16_t *)src[1], (uint16_t *)src[3] }; | |
1118 | 3550 | int stride102[] = { srcStride[1], srcStride[0], srcStride[2], srcStride[3] }; | |
1119 | 3550 | int stride201[] = { srcStride[2], srcStride[0], srcStride[1], srcStride[3] }; | |
1120 | 3550 | const AVPixFmtDescriptor *src_format = av_pix_fmt_desc_get(c->opts.src_format); | |
1121 | 3550 | const AVPixFmtDescriptor *dst_format = av_pix_fmt_desc_get(c->opts.dst_format); | |
1122 | 3550 | int bits_per_sample = src_format->comp[0].depth; | |
1123 | 3550 | int swap = 0; | |
1124 | 3550 | if ( HAVE_BIGENDIAN && !(src_format->flags & AV_PIX_FMT_FLAG_BE) || | |
1125 |
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3550 | !HAVE_BIGENDIAN && src_format->flags & AV_PIX_FMT_FLAG_BE) |
1126 | 702 | swap++; | |
1127 | 3550 | if ( HAVE_BIGENDIAN && !(dst_format->flags & AV_PIX_FMT_FLAG_BE) || | |
1128 |
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3550 | !HAVE_BIGENDIAN && dst_format->flags & AV_PIX_FMT_FLAG_BE) |
1129 | ✗ | swap += 2; | |
1130 | |||
1131 |
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3550 | if ((src_format->flags & (AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB)) != |
1132 |
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3550 | (AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB) || |
1133 | bits_per_sample <= 8) { | ||
1134 | ✗ | av_log(c, AV_LOG_ERROR, "unsupported planar RGB conversion %s -> %s\n", | |
1135 | ✗ | src_format->name, dst_format->name); | |
1136 | ✗ | return srcSliceH; | |
1137 | } | ||
1138 |
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|
3550 | switch (c->opts.dst_format) { |
1139 | ✗ | case AV_PIX_FMT_BGR48LE: | |
1140 | case AV_PIX_FMT_BGR48BE: | ||
1141 | ✗ | gbr16ptopacked16(src102, stride102, | |
1142 | ✗ | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1143 | srcSliceH, 0, swap, bits_per_sample, c->opts.src_w); | ||
1144 | ✗ | break; | |
1145 | 2614 | case AV_PIX_FMT_RGB48LE: | |
1146 | case AV_PIX_FMT_RGB48BE: | ||
1147 | 2614 | gbr16ptopacked16(src201, stride201, | |
1148 | 2614 | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1149 | srcSliceH, 0, swap, bits_per_sample, c->opts.src_w); | ||
1150 | 2614 | break; | |
1151 | ✗ | case AV_PIX_FMT_RGBA64LE: | |
1152 | case AV_PIX_FMT_RGBA64BE: | ||
1153 | ✗ | gbr16ptopacked16(src201, stride201, | |
1154 | ✗ | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1155 | srcSliceH, 1, swap, bits_per_sample, c->opts.src_w); | ||
1156 | ✗ | break; | |
1157 | ✗ | case AV_PIX_FMT_BGRA64LE: | |
1158 | case AV_PIX_FMT_BGRA64BE: | ||
1159 | ✗ | gbr16ptopacked16(src102, stride102, | |
1160 | ✗ | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1161 | srcSliceH, 1, swap, bits_per_sample, c->opts.src_w); | ||
1162 | ✗ | break; | |
1163 | 468 | case AV_PIX_FMT_X2RGB10LE: | |
1164 | 468 | gbr16ptopacked30(src201, stride201, | |
1165 | 468 | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1166 | srcSliceH, swap, bits_per_sample, c->opts.src_w); | ||
1167 | 468 | break; | |
1168 | 468 | case AV_PIX_FMT_X2BGR10LE: | |
1169 | 468 | gbr16ptopacked30(src102, stride102, | |
1170 | 468 | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1171 | srcSliceH, swap, bits_per_sample, c->opts.src_w); | ||
1172 | 468 | break; | |
1173 | ✗ | default: | |
1174 | ✗ | av_log(c, AV_LOG_ERROR, | |
1175 | "unsupported planar RGB conversion %s -> %s\n", | ||
1176 | ✗ | src_format->name, dst_format->name); | |
1177 | } | ||
1178 | |||
1179 | 3550 | return srcSliceH; | |
1180 | } | ||
1181 | |||
1182 | 486 | static void gbr24ptopacked24(const uint8_t *src[], const int srcStride[], | |
1183 | uint8_t *dst, int dstStride, int srcSliceH, | ||
1184 | int width) | ||
1185 | { | ||
1186 | int x, h, i; | ||
1187 |
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15718 | for (h = 0; h < srcSliceH; h++) { |
1188 | 15232 | uint8_t *dest = dst + dstStride * h; | |
1189 |
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5319552 | for (x = 0; x < width; x++) { |
1190 | 5304320 | *dest++ = src[0][x]; | |
1191 | 5304320 | *dest++ = src[1][x]; | |
1192 | 5304320 | *dest++ = src[2][x]; | |
1193 | } | ||
1194 | |||
1195 |
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60928 | for (i = 0; i < 3; i++) |
1196 | 45696 | src[i] += srcStride[i]; | |
1197 | } | ||
1198 | 486 | } | |
1199 | |||
1200 | 234 | static void gbr24ptopacked32(const uint8_t *src[], const int srcStride[], | |
1201 | uint8_t *dst, int dstStride, int srcSliceH, | ||
1202 | int alpha_first, int width) | ||
1203 | { | ||
1204 | int x, h, i; | ||
1205 |
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7722 | for (h = 0; h < srcSliceH; h++) { |
1206 | 7488 | uint8_t *dest = dst + dstStride * h; | |
1207 | |||
1208 |
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7488 | if (alpha_first) { |
1209 | ✗ | for (x = 0; x < width; x++) { | |
1210 | ✗ | *dest++ = 0xff; | |
1211 | ✗ | *dest++ = src[0][x]; | |
1212 | ✗ | *dest++ = src[1][x]; | |
1213 | ✗ | *dest++ = src[2][x]; | |
1214 | } | ||
1215 | } else { | ||
1216 |
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2643264 | for (x = 0; x < width; x++) { |
1217 | 2635776 | *dest++ = src[0][x]; | |
1218 | 2635776 | *dest++ = src[1][x]; | |
1219 | 2635776 | *dest++ = src[2][x]; | |
1220 | 2635776 | *dest++ = 0xff; | |
1221 | } | ||
1222 | } | ||
1223 | |||
1224 |
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29952 | for (i = 0; i < 3; i++) |
1225 | 22464 | src[i] += srcStride[i]; | |
1226 | } | ||
1227 | 234 | } | |
1228 | |||
1229 | 225 | static void gbraptopacked32(const uint8_t *src[], const int srcStride[], | |
1230 | uint8_t *dst, int dstStride, int srcSliceH, | ||
1231 | int alpha_first, int width) | ||
1232 | { | ||
1233 | int x, h, i; | ||
1234 |
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12225 | for (h = 0; h < srcSliceH; h++) { |
1235 | 12000 | uint8_t *dest = dst + dstStride * h; | |
1236 | |||
1237 |
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12000 | if (alpha_first) { |
1238 | ✗ | for (x = 0; x < width; x++) { | |
1239 | ✗ | *dest++ = src[3][x]; | |
1240 | ✗ | *dest++ = src[0][x]; | |
1241 | ✗ | *dest++ = src[1][x]; | |
1242 | ✗ | *dest++ = src[2][x]; | |
1243 | } | ||
1244 | } else { | ||
1245 |
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8652000 | for (x = 0; x < width; x++) { |
1246 | 8640000 | *dest++ = src[0][x]; | |
1247 | 8640000 | *dest++ = src[1][x]; | |
1248 | 8640000 | *dest++ = src[2][x]; | |
1249 | 8640000 | *dest++ = src[3][x]; | |
1250 | } | ||
1251 | } | ||
1252 | |||
1253 |
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60000 | for (i = 0; i < 4; i++) |
1254 | 48000 | src[i] += srcStride[i]; | |
1255 | } | ||
1256 | 225 | } | |
1257 | |||
1258 | 234 | static int planarRgbaToRgbWrapper(SwsInternal *c, const uint8_t *const src[], | |
1259 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
1260 | uint8_t *const dst[], const int dstStride[]) | ||
1261 | { | ||
1262 | 234 | int alpha_first = 0; | |
1263 | 234 | const uint8_t *src102[] = { src[1], src[0], src[2], src[3] }; | |
1264 | 234 | const uint8_t *src201[] = { src[2], src[0], src[1], src[3] }; | |
1265 | 234 | int stride102[] = { srcStride[1], srcStride[0], srcStride[2], srcStride[3] }; | |
1266 | 234 | int stride201[] = { srcStride[2], srcStride[0], srcStride[1], srcStride[3] }; | |
1267 | |||
1268 |
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234 | if (c->opts.src_format != AV_PIX_FMT_GBRAP) { |
1269 | ✗ | av_log(c, AV_LOG_ERROR, "unsupported planar RGB conversion %s -> %s\n", | |
1270 | ✗ | av_get_pix_fmt_name(c->opts.src_format), | |
1271 | ✗ | av_get_pix_fmt_name(c->opts.dst_format)); | |
1272 | ✗ | return srcSliceH; | |
1273 | } | ||
1274 | |||
1275 |
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234 | switch (c->opts.dst_format) { |
1276 | ✗ | case AV_PIX_FMT_BGR24: | |
1277 | ✗ | gbr24ptopacked24(src102, stride102, | |
1278 | ✗ | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1279 | srcSliceH, c->opts.src_w); | ||
1280 | ✗ | break; | |
1281 | |||
1282 | 9 | case AV_PIX_FMT_RGB24: | |
1283 | 9 | gbr24ptopacked24(src201, stride201, | |
1284 | 9 | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1285 | srcSliceH, c->opts.src_w); | ||
1286 | 9 | break; | |
1287 | |||
1288 | ✗ | case AV_PIX_FMT_ARGB: | |
1289 | ✗ | alpha_first = 1; | |
1290 | ✗ | case AV_PIX_FMT_RGBA: | |
1291 | ✗ | gbraptopacked32(src201, stride201, | |
1292 | ✗ | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1293 | srcSliceH, alpha_first, c->opts.src_w); | ||
1294 | ✗ | break; | |
1295 | |||
1296 | ✗ | case AV_PIX_FMT_ABGR: | |
1297 | ✗ | alpha_first = 1; | |
1298 | 225 | case AV_PIX_FMT_BGRA: | |
1299 | 225 | gbraptopacked32(src102, stride102, | |
1300 | 225 | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1301 | srcSliceH, alpha_first, c->opts.src_w); | ||
1302 | 225 | break; | |
1303 | |||
1304 | ✗ | default: | |
1305 | ✗ | av_log(c, AV_LOG_ERROR, | |
1306 | "unsupported planar RGB conversion %s -> %s\n", | ||
1307 | ✗ | av_get_pix_fmt_name(c->opts.src_format), | |
1308 | ✗ | av_get_pix_fmt_name(c->opts.dst_format)); | |
1309 | } | ||
1310 | |||
1311 | 234 | return srcSliceH; | |
1312 | } | ||
1313 | |||
1314 | 711 | static int planarRgbToRgbWrapper(SwsInternal *c, const uint8_t *const src[], | |
1315 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
1316 | uint8_t *const dst[], const int dstStride[]) | ||
1317 | { | ||
1318 | 711 | int alpha_first = 0; | |
1319 | 711 | const uint8_t *src102[] = { src[1], src[0], src[2] }; | |
1320 | 711 | const uint8_t *src201[] = { src[2], src[0], src[1] }; | |
1321 | 711 | int stride102[] = { srcStride[1], srcStride[0], srcStride[2] }; | |
1322 | 711 | int stride201[] = { srcStride[2], srcStride[0], srcStride[1] }; | |
1323 | |||
1324 |
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711 | if (c->opts.src_format != AV_PIX_FMT_GBRP) { |
1325 | ✗ | av_log(c, AV_LOG_ERROR, "unsupported planar RGB conversion %s -> %s\n", | |
1326 | ✗ | av_get_pix_fmt_name(c->opts.src_format), | |
1327 | ✗ | av_get_pix_fmt_name(c->opts.dst_format)); | |
1328 | ✗ | return srcSliceH; | |
1329 | } | ||
1330 | |||
1331 |
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711 | switch (c->opts.dst_format) { |
1332 | 234 | case AV_PIX_FMT_BGR24: | |
1333 | 234 | gbr24ptopacked24(src102, stride102, | |
1334 | 234 | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1335 | srcSliceH, c->opts.src_w); | ||
1336 | 234 | break; | |
1337 | |||
1338 | 243 | case AV_PIX_FMT_RGB24: | |
1339 | 243 | gbr24ptopacked24(src201, stride201, | |
1340 | 243 | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1341 | srcSliceH, c->opts.src_w); | ||
1342 | 243 | break; | |
1343 | |||
1344 | ✗ | case AV_PIX_FMT_ARGB: | |
1345 | ✗ | alpha_first = 1; | |
1346 | ✗ | case AV_PIX_FMT_RGBA: | |
1347 | ✗ | gbr24ptopacked32(src201, stride201, | |
1348 | ✗ | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1349 | srcSliceH, alpha_first, c->opts.src_w); | ||
1350 | ✗ | break; | |
1351 | |||
1352 | ✗ | case AV_PIX_FMT_ABGR: | |
1353 | ✗ | alpha_first = 1; | |
1354 | 234 | case AV_PIX_FMT_BGRA: | |
1355 | 234 | gbr24ptopacked32(src102, stride102, | |
1356 | 234 | dst[0] + srcSliceY * dstStride[0], dstStride[0], | |
1357 | srcSliceH, alpha_first, c->opts.src_w); | ||
1358 | 234 | break; | |
1359 | |||
1360 | ✗ | default: | |
1361 | ✗ | av_log(c, AV_LOG_ERROR, | |
1362 | "unsupported planar RGB conversion %s -> %s\n", | ||
1363 | ✗ | av_get_pix_fmt_name(c->opts.src_format), | |
1364 | ✗ | av_get_pix_fmt_name(c->opts.dst_format)); | |
1365 | } | ||
1366 | |||
1367 | 711 | return srcSliceH; | |
1368 | } | ||
1369 | |||
1370 | 45 | static int planarRgbToplanarRgbWrapper(SwsInternal *c, | |
1371 | const uint8_t *const src[], const int srcStride[], | ||
1372 | int srcSliceY, int srcSliceH, | ||
1373 | uint8_t *const dst[], const int dstStride[]) | ||
1374 | { | ||
1375 | 45 | ff_copyPlane(src[0], srcStride[0], srcSliceY, srcSliceH, c->opts.src_w, | |
1376 | dst[0], dstStride[0]); | ||
1377 | 45 | ff_copyPlane(src[1], srcStride[1], srcSliceY, srcSliceH, c->opts.src_w, | |
1378 | 45 | dst[1], dstStride[1]); | |
1379 | 45 | ff_copyPlane(src[2], srcStride[2], srcSliceY, srcSliceH, c->opts.src_w, | |
1380 | 45 | dst[2], dstStride[2]); | |
1381 |
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45 | if (dst[3]) { |
1382 | ✗ | if (is16BPS(c->opts.dst_format) || isNBPS(c->opts.dst_format)) { | |
1383 | ✗ | const AVPixFmtDescriptor *desc_dst = av_pix_fmt_desc_get(c->opts.dst_format); | |
1384 | ✗ | fillPlane16(dst[3], dstStride[3], c->opts.src_w, srcSliceH, srcSliceY, 1, | |
1385 | ✗ | desc_dst->comp[3].depth, isBE(c->opts.dst_format)); | |
1386 | } else { | ||
1387 | ✗ | fillPlane(dst[3], dstStride[3], c->opts.src_w, srcSliceH, srcSliceY, 255); | |
1388 | } | ||
1389 | } | ||
1390 | |||
1391 | 45 | return srcSliceH; | |
1392 | } | ||
1393 | |||
1394 | 991 | static void packedtogbr24p(const uint8_t *src, int srcStride, | |
1395 | uint8_t *const dst[], const int dstStride[], int srcSliceH, | ||
1396 | int alpha_first, int inc_size, int width) | ||
1397 | { | ||
1398 | uint8_t *dest[3]; | ||
1399 | int x, h; | ||
1400 | |||
1401 | 991 | dest[0] = dst[0]; | |
1402 | 991 | dest[1] = dst[1]; | |
1403 | 991 | dest[2] = dst[2]; | |
1404 | |||
1405 |
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991 | if (alpha_first) |
1406 | ✗ | src++; | |
1407 | |||
1408 |
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29839 | for (h = 0; h < srcSliceH; h++) { |
1409 |
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9785328 | for (x = 0; x < width; x++) { |
1410 | 9756480 | dest[0][x] = src[0]; | |
1411 | 9756480 | dest[1][x] = src[1]; | |
1412 | 9756480 | dest[2][x] = src[2]; | |
1413 | |||
1414 | 9756480 | src += inc_size; | |
1415 | } | ||
1416 | 28848 | src += srcStride - width * inc_size; | |
1417 | 28848 | dest[0] += dstStride[0]; | |
1418 | 28848 | dest[1] += dstStride[1]; | |
1419 | 28848 | dest[2] += dstStride[2]; | |
1420 | } | ||
1421 | 991 | } | |
1422 | |||
1423 | 991 | static int rgbToPlanarRgbWrapper(SwsInternal *c, const uint8_t *const src[], | |
1424 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
1425 | uint8_t *const dst[], const int dstStride[]) | ||
1426 | { | ||
1427 | 991 | int alpha_first = 0; | |
1428 | 991 | int stride102[] = { dstStride[1], dstStride[0], dstStride[2] }; | |
1429 | 991 | int stride201[] = { dstStride[2], dstStride[0], dstStride[1] }; | |
1430 | 991 | uint8_t *dst102[] = { dst[1] + srcSliceY * dstStride[1], | |
1431 | 991 | dst[0] + srcSliceY * dstStride[0], | |
1432 | 991 | dst[2] + srcSliceY * dstStride[2] }; | |
1433 | 991 | uint8_t *dst201[] = { dst[2] + srcSliceY * dstStride[2], | |
1434 | 991 | dst[0] + srcSliceY * dstStride[0], | |
1435 | 991 | dst[1] + srcSliceY * dstStride[1] }; | |
1436 | |||
1437 |
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991 | switch (c->opts.src_format) { |
1438 | 523 | case AV_PIX_FMT_RGB24: | |
1439 | 523 | packedtogbr24p((const uint8_t *) src[0], srcStride[0], dst201, | |
1440 | stride201, srcSliceH, alpha_first, 3, c->opts.src_w); | ||
1441 | 523 | break; | |
1442 | 234 | case AV_PIX_FMT_BGR24: | |
1443 | 234 | packedtogbr24p((const uint8_t *) src[0], srcStride[0], dst102, | |
1444 | stride102, srcSliceH, alpha_first, 3, c->opts.src_w); | ||
1445 | 234 | break; | |
1446 | ✗ | case AV_PIX_FMT_ARGB: | |
1447 | ✗ | alpha_first = 1; | |
1448 | ✗ | case AV_PIX_FMT_RGBA: | |
1449 | ✗ | packedtogbr24p((const uint8_t *) src[0], srcStride[0], dst201, | |
1450 | stride201, srcSliceH, alpha_first, 4, c->opts.src_w); | ||
1451 | ✗ | break; | |
1452 | ✗ | case AV_PIX_FMT_ABGR: | |
1453 | ✗ | alpha_first = 1; | |
1454 | 234 | case AV_PIX_FMT_BGRA: | |
1455 | 234 | packedtogbr24p((const uint8_t *) src[0], srcStride[0], dst102, | |
1456 | stride102, srcSliceH, alpha_first, 4, c->opts.src_w); | ||
1457 | 234 | break; | |
1458 | ✗ | default: | |
1459 | ✗ | av_log(c, AV_LOG_ERROR, | |
1460 | "unsupported planar RGB conversion %s -> %s\n", | ||
1461 | ✗ | av_get_pix_fmt_name(c->opts.src_format), | |
1462 | ✗ | av_get_pix_fmt_name(c->opts.dst_format)); | |
1463 | } | ||
1464 | |||
1465 | 991 | return srcSliceH; | |
1466 | } | ||
1467 | |||
1468 | ✗ | static void packed24togbrap(const uint8_t *src, int srcStride, | |
1469 | uint8_t *const dst[], const int dstStride[], | ||
1470 | int srcSliceH, int width) | ||
1471 | { | ||
1472 | uint8_t *dest[4]; | ||
1473 | int x, h; | ||
1474 | |||
1475 | ✗ | dest[0] = dst[0]; | |
1476 | ✗ | dest[1] = dst[1]; | |
1477 | ✗ | dest[2] = dst[2]; | |
1478 | ✗ | dest[3] = dst[3]; | |
1479 | |||
1480 | ✗ | for (h = 0; h < srcSliceH; h++) { | |
1481 | ✗ | for (x = 0; x < width; x++) { | |
1482 | ✗ | dest[0][x] = src[x * 3 + 0]; | |
1483 | ✗ | dest[1][x] = src[x * 3 + 1]; | |
1484 | ✗ | dest[2][x] = src[x * 3 + 2]; | |
1485 | ✗ | dest[3][x] = 0xff; | |
1486 | } | ||
1487 | ✗ | src += srcStride; | |
1488 | ✗ | dest[0] += dstStride[0]; | |
1489 | ✗ | dest[1] += dstStride[1]; | |
1490 | ✗ | dest[2] += dstStride[2]; | |
1491 | ✗ | dest[3] += dstStride[3]; | |
1492 | } | ||
1493 | ✗ | } | |
1494 | |||
1495 | 117 | static void packed32togbrap(const uint8_t *src, int srcStride, | |
1496 | uint8_t *const dst[], const int dstStride[], | ||
1497 | int srcSliceH, int alpha_first, int width) | ||
1498 | { | ||
1499 | uint8_t *dest[4]; | ||
1500 | int x, h; | ||
1501 | |||
1502 | 117 | dest[0] = dst[0]; | |
1503 | 117 | dest[1] = dst[1]; | |
1504 | 117 | dest[2] = dst[2]; | |
1505 | 117 | dest[3] = dst[3]; | |
1506 | |||
1507 |
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1321 | for (h = 0; h < srcSliceH; h++) { |
1508 |
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1204 | if (alpha_first) { |
1509 | ✗ | for (x = 0; x < width; x++) { | |
1510 | ✗ | dest[0][x] = src[x * 4 + 1]; | |
1511 | ✗ | dest[1][x] = src[x * 4 + 2]; | |
1512 | ✗ | dest[2][x] = src[x * 4 + 3]; | |
1513 | ✗ | dest[3][x] = src[x * 4 + 0]; | |
1514 | } | ||
1515 | } else { | ||
1516 |
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145236 | for (x = 0; x < width; x++) { |
1517 | 144032 | dest[0][x] = src[x * 4 + 0]; | |
1518 | 144032 | dest[1][x] = src[x * 4 + 1]; | |
1519 | 144032 | dest[2][x] = src[x * 4 + 2]; | |
1520 | 144032 | dest[3][x] = src[x * 4 + 3]; | |
1521 | } | ||
1522 | } | ||
1523 | 1204 | src += srcStride; | |
1524 | 1204 | dest[0] += dstStride[0]; | |
1525 | 1204 | dest[1] += dstStride[1]; | |
1526 | 1204 | dest[2] += dstStride[2]; | |
1527 | 1204 | dest[3] += dstStride[3]; | |
1528 | } | ||
1529 | 117 | } | |
1530 | |||
1531 | 117 | static int rgbToPlanarRgbaWrapper(SwsInternal *c, const uint8_t *const src[], | |
1532 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
1533 | uint8_t *const dst[], const int dstStride[]) | ||
1534 | { | ||
1535 | 117 | int alpha_first = 0; | |
1536 | 117 | int stride102[] = { dstStride[1], dstStride[0], dstStride[2], dstStride[3] }; | |
1537 | 117 | int stride201[] = { dstStride[2], dstStride[0], dstStride[1], dstStride[3] }; | |
1538 | 117 | uint8_t *dst102[] = { dst[1] + srcSliceY * dstStride[1], | |
1539 | 117 | dst[0] + srcSliceY * dstStride[0], | |
1540 | 117 | dst[2] + srcSliceY * dstStride[2], | |
1541 | 117 | dst[3] + srcSliceY * dstStride[3] }; | |
1542 | 117 | uint8_t *dst201[] = { dst[2] + srcSliceY * dstStride[2], | |
1543 | 117 | dst[0] + srcSliceY * dstStride[0], | |
1544 | 117 | dst[1] + srcSliceY * dstStride[1], | |
1545 | 117 | dst[3] + srcSliceY * dstStride[3] }; | |
1546 | |||
1547 |
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117 | switch (c->opts.src_format) { |
1548 | ✗ | case AV_PIX_FMT_RGB24: | |
1549 | ✗ | packed24togbrap((const uint8_t *) src[0], srcStride[0], dst201, | |
1550 | stride201, srcSliceH, c->opts.src_w); | ||
1551 | ✗ | break; | |
1552 | ✗ | case AV_PIX_FMT_BGR24: | |
1553 | ✗ | packed24togbrap((const uint8_t *) src[0], srcStride[0], dst102, | |
1554 | stride102, srcSliceH, c->opts.src_w); | ||
1555 | ✗ | break; | |
1556 | ✗ | case AV_PIX_FMT_ARGB: | |
1557 | ✗ | alpha_first = 1; | |
1558 | 72 | case AV_PIX_FMT_RGBA: | |
1559 | 72 | packed32togbrap((const uint8_t *) src[0], srcStride[0], dst201, | |
1560 | stride201, srcSliceH, alpha_first, c->opts.src_w); | ||
1561 | 72 | break; | |
1562 | ✗ | case AV_PIX_FMT_ABGR: | |
1563 | ✗ | alpha_first = 1; | |
1564 | 45 | case AV_PIX_FMT_BGRA: | |
1565 | 45 | packed32togbrap((const uint8_t *) src[0], srcStride[0], dst102, | |
1566 | stride102, srcSliceH, alpha_first, c->opts.src_w); | ||
1567 | 45 | break; | |
1568 | ✗ | default: | |
1569 | ✗ | av_log(c, AV_LOG_ERROR, | |
1570 | "unsupported planar RGB conversion %s -> %s\n", | ||
1571 | ✗ | av_get_pix_fmt_name(c->opts.src_format), | |
1572 | ✗ | av_get_pix_fmt_name(c->opts.dst_format)); | |
1573 | } | ||
1574 | |||
1575 | 117 | return srcSliceH; | |
1576 | } | ||
1577 | |||
1578 | #define BAYER_GBRG | ||
1579 | #define BAYER_8 | ||
1580 | #define BAYER_RENAME(x) bayer_gbrg8_to_##x | ||
1581 | #include "bayer_template.c" | ||
1582 | |||
1583 | #define BAYER_GBRG | ||
1584 | #define BAYER_16LE | ||
1585 | #define BAYER_RENAME(x) bayer_gbrg16le_to_##x | ||
1586 | #include "bayer_template.c" | ||
1587 | |||
1588 | #define BAYER_GBRG | ||
1589 | #define BAYER_16BE | ||
1590 | #define BAYER_RENAME(x) bayer_gbrg16be_to_##x | ||
1591 | #include "bayer_template.c" | ||
1592 | |||
1593 | #define BAYER_GRBG | ||
1594 | #define BAYER_8 | ||
1595 | #define BAYER_RENAME(x) bayer_grbg8_to_##x | ||
1596 | #include "bayer_template.c" | ||
1597 | |||
1598 | #define BAYER_GRBG | ||
1599 | #define BAYER_16LE | ||
1600 | #define BAYER_RENAME(x) bayer_grbg16le_to_##x | ||
1601 | #include "bayer_template.c" | ||
1602 | |||
1603 | #define BAYER_GRBG | ||
1604 | #define BAYER_16BE | ||
1605 | #define BAYER_RENAME(x) bayer_grbg16be_to_##x | ||
1606 | #include "bayer_template.c" | ||
1607 | |||
1608 | #define BAYER_BGGR | ||
1609 | #define BAYER_8 | ||
1610 | #define BAYER_RENAME(x) bayer_bggr8_to_##x | ||
1611 | #include "bayer_template.c" | ||
1612 | |||
1613 | #define BAYER_BGGR | ||
1614 | #define BAYER_16LE | ||
1615 | #define BAYER_RENAME(x) bayer_bggr16le_to_##x | ||
1616 | #include "bayer_template.c" | ||
1617 | |||
1618 | #define BAYER_BGGR | ||
1619 | #define BAYER_16BE | ||
1620 | #define BAYER_RENAME(x) bayer_bggr16be_to_##x | ||
1621 | #include "bayer_template.c" | ||
1622 | |||
1623 | #define BAYER_RGGB | ||
1624 | #define BAYER_8 | ||
1625 | #define BAYER_RENAME(x) bayer_rggb8_to_##x | ||
1626 | #include "bayer_template.c" | ||
1627 | |||
1628 | #define BAYER_RGGB | ||
1629 | #define BAYER_16LE | ||
1630 | #define BAYER_RENAME(x) bayer_rggb16le_to_##x | ||
1631 | #include "bayer_template.c" | ||
1632 | |||
1633 | #define BAYER_RGGB | ||
1634 | #define BAYER_16BE | ||
1635 | #define BAYER_RENAME(x) bayer_rggb16be_to_##x | ||
1636 | #include "bayer_template.c" | ||
1637 | |||
1638 | ✗ | static int bayer_to_rgb24_wrapper(SwsInternal *c, const uint8_t *const src[], | |
1639 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
1640 | uint8_t *const dst[], const int dstStride[]) | ||
1641 | { | ||
1642 | ✗ | uint8_t *dstPtr= dst[0] + srcSliceY * dstStride[0]; | |
1643 | ✗ | const uint8_t *srcPtr= src[0]; | |
1644 | int i; | ||
1645 | void (*copy) (const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride, int width); | ||
1646 | void (*interpolate)(const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride, int width); | ||
1647 | |||
1648 | ✗ | switch(c->opts.src_format) { | |
1649 | #define CASE(pixfmt, prefix) \ | ||
1650 | case pixfmt: copy = bayer_##prefix##_to_rgb24_copy; \ | ||
1651 | interpolate = bayer_##prefix##_to_rgb24_interpolate; \ | ||
1652 | break; | ||
1653 | ✗ | CASE(AV_PIX_FMT_BAYER_BGGR8, bggr8) | |
1654 | ✗ | CASE(AV_PIX_FMT_BAYER_BGGR16LE, bggr16le) | |
1655 | ✗ | CASE(AV_PIX_FMT_BAYER_BGGR16BE, bggr16be) | |
1656 | ✗ | CASE(AV_PIX_FMT_BAYER_RGGB8, rggb8) | |
1657 | ✗ | CASE(AV_PIX_FMT_BAYER_RGGB16LE, rggb16le) | |
1658 | ✗ | CASE(AV_PIX_FMT_BAYER_RGGB16BE, rggb16be) | |
1659 | ✗ | CASE(AV_PIX_FMT_BAYER_GBRG8, gbrg8) | |
1660 | ✗ | CASE(AV_PIX_FMT_BAYER_GBRG16LE, gbrg16le) | |
1661 | ✗ | CASE(AV_PIX_FMT_BAYER_GBRG16BE, gbrg16be) | |
1662 | ✗ | CASE(AV_PIX_FMT_BAYER_GRBG8, grbg8) | |
1663 | ✗ | CASE(AV_PIX_FMT_BAYER_GRBG16LE, grbg16le) | |
1664 | ✗ | CASE(AV_PIX_FMT_BAYER_GRBG16BE, grbg16be) | |
1665 | #undef CASE | ||
1666 | ✗ | default: return 0; | |
1667 | } | ||
1668 | |||
1669 | ✗ | av_assert0(srcSliceH > 1); | |
1670 | |||
1671 | ✗ | copy(srcPtr, srcStride[0], dstPtr, dstStride[0], c->opts.src_w); | |
1672 | ✗ | srcPtr += 2 * srcStride[0]; | |
1673 | ✗ | dstPtr += 2 * dstStride[0]; | |
1674 | |||
1675 | ✗ | for (i = 2; i < srcSliceH - 2; i += 2) { | |
1676 | ✗ | interpolate(srcPtr, srcStride[0], dstPtr, dstStride[0], c->opts.src_w); | |
1677 | ✗ | srcPtr += 2 * srcStride[0]; | |
1678 | ✗ | dstPtr += 2 * dstStride[0]; | |
1679 | } | ||
1680 | |||
1681 | ✗ | if (i + 1 == srcSliceH) { | |
1682 | ✗ | copy(srcPtr, -srcStride[0], dstPtr, -dstStride[0], c->opts.src_w); | |
1683 | ✗ | } else if (i < srcSliceH) | |
1684 | ✗ | copy(srcPtr, srcStride[0], dstPtr, dstStride[0], c->opts.src_w); | |
1685 | ✗ | return srcSliceH; | |
1686 | } | ||
1687 | |||
1688 | ✗ | static int bayer_to_rgb48_wrapper(SwsInternal *c, const uint8_t *const src[], | |
1689 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
1690 | uint8_t *const dst[], const int dstStride[]) | ||
1691 | { | ||
1692 | ✗ | uint8_t *dstPtr= dst[0] + srcSliceY * dstStride[0]; | |
1693 | ✗ | const uint8_t *srcPtr= src[0]; | |
1694 | int i; | ||
1695 | void (*copy) (const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride, int width); | ||
1696 | void (*interpolate)(const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride, int width); | ||
1697 | |||
1698 | ✗ | switch(c->opts.src_format) { | |
1699 | #define CASE(pixfmt, prefix) \ | ||
1700 | case pixfmt: copy = bayer_##prefix##_to_rgb48_copy; \ | ||
1701 | interpolate = bayer_##prefix##_to_rgb48_interpolate; \ | ||
1702 | break; | ||
1703 | ✗ | CASE(AV_PIX_FMT_BAYER_BGGR8, bggr8) | |
1704 | ✗ | CASE(AV_PIX_FMT_BAYER_BGGR16LE, bggr16le) | |
1705 | ✗ | CASE(AV_PIX_FMT_BAYER_BGGR16BE, bggr16be) | |
1706 | ✗ | CASE(AV_PIX_FMT_BAYER_RGGB8, rggb8) | |
1707 | ✗ | CASE(AV_PIX_FMT_BAYER_RGGB16LE, rggb16le) | |
1708 | ✗ | CASE(AV_PIX_FMT_BAYER_RGGB16BE, rggb16be) | |
1709 | ✗ | CASE(AV_PIX_FMT_BAYER_GBRG8, gbrg8) | |
1710 | ✗ | CASE(AV_PIX_FMT_BAYER_GBRG16LE, gbrg16le) | |
1711 | ✗ | CASE(AV_PIX_FMT_BAYER_GBRG16BE, gbrg16be) | |
1712 | ✗ | CASE(AV_PIX_FMT_BAYER_GRBG8, grbg8) | |
1713 | ✗ | CASE(AV_PIX_FMT_BAYER_GRBG16LE, grbg16le) | |
1714 | ✗ | CASE(AV_PIX_FMT_BAYER_GRBG16BE, grbg16be) | |
1715 | #undef CASE | ||
1716 | ✗ | default: return 0; | |
1717 | } | ||
1718 | |||
1719 | ✗ | av_assert0(srcSliceH > 1); | |
1720 | |||
1721 | ✗ | copy(srcPtr, srcStride[0], dstPtr, dstStride[0], c->opts.src_w); | |
1722 | ✗ | srcPtr += 2 * srcStride[0]; | |
1723 | ✗ | dstPtr += 2 * dstStride[0]; | |
1724 | |||
1725 | ✗ | for (i = 2; i < srcSliceH - 2; i += 2) { | |
1726 | ✗ | interpolate(srcPtr, srcStride[0], dstPtr, dstStride[0], c->opts.src_w); | |
1727 | ✗ | srcPtr += 2 * srcStride[0]; | |
1728 | ✗ | dstPtr += 2 * dstStride[0]; | |
1729 | } | ||
1730 | |||
1731 | ✗ | if (i + 1 == srcSliceH) { | |
1732 | ✗ | copy(srcPtr, -srcStride[0], dstPtr, -dstStride[0], c->opts.src_w); | |
1733 | ✗ | } else if (i < srcSliceH) | |
1734 | ✗ | copy(srcPtr, srcStride[0], dstPtr, dstStride[0], c->opts.src_w); | |
1735 | ✗ | return srcSliceH; | |
1736 | } | ||
1737 | |||
1738 | ✗ | static int bayer_to_yv12_wrapper(SwsInternal *c, const uint8_t *const src[], | |
1739 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
1740 | uint8_t *const dst[], const int dstStride[]) | ||
1741 | { | ||
1742 | ✗ | const uint8_t *srcPtr= src[0]; | |
1743 | ✗ | uint8_t *dstY= dst[0] + srcSliceY * dstStride[0]; | |
1744 | ✗ | uint8_t *dstU= dst[1] + srcSliceY * dstStride[1] / 2; | |
1745 | ✗ | uint8_t *dstV= dst[2] + srcSliceY * dstStride[2] / 2; | |
1746 | int i; | ||
1747 | void (*copy) (const uint8_t *src, int src_stride, uint8_t *dstY, uint8_t *dstU, uint8_t *dstV, int luma_stride, int width, const int32_t *rgb2yuv); | ||
1748 | void (*interpolate)(const uint8_t *src, int src_stride, uint8_t *dstY, uint8_t *dstU, uint8_t *dstV, int luma_stride, int width, const int32_t *rgb2yuv); | ||
1749 | |||
1750 | ✗ | switch(c->opts.src_format) { | |
1751 | #define CASE(pixfmt, prefix) \ | ||
1752 | case pixfmt: copy = bayer_##prefix##_to_yv12_copy; \ | ||
1753 | interpolate = bayer_##prefix##_to_yv12_interpolate; \ | ||
1754 | break; | ||
1755 | ✗ | CASE(AV_PIX_FMT_BAYER_BGGR8, bggr8) | |
1756 | ✗ | CASE(AV_PIX_FMT_BAYER_BGGR16LE, bggr16le) | |
1757 | ✗ | CASE(AV_PIX_FMT_BAYER_BGGR16BE, bggr16be) | |
1758 | ✗ | CASE(AV_PIX_FMT_BAYER_RGGB8, rggb8) | |
1759 | ✗ | CASE(AV_PIX_FMT_BAYER_RGGB16LE, rggb16le) | |
1760 | ✗ | CASE(AV_PIX_FMT_BAYER_RGGB16BE, rggb16be) | |
1761 | ✗ | CASE(AV_PIX_FMT_BAYER_GBRG8, gbrg8) | |
1762 | ✗ | CASE(AV_PIX_FMT_BAYER_GBRG16LE, gbrg16le) | |
1763 | ✗ | CASE(AV_PIX_FMT_BAYER_GBRG16BE, gbrg16be) | |
1764 | ✗ | CASE(AV_PIX_FMT_BAYER_GRBG8, grbg8) | |
1765 | ✗ | CASE(AV_PIX_FMT_BAYER_GRBG16LE, grbg16le) | |
1766 | ✗ | CASE(AV_PIX_FMT_BAYER_GRBG16BE, grbg16be) | |
1767 | #undef CASE | ||
1768 | ✗ | default: return 0; | |
1769 | } | ||
1770 | |||
1771 | ✗ | av_assert0(srcSliceH > 1); | |
1772 | |||
1773 | ✗ | copy(srcPtr, srcStride[0], dstY, dstU, dstV, dstStride[0], c->opts.src_w, c->input_rgb2yuv_table); | |
1774 | ✗ | srcPtr += 2 * srcStride[0]; | |
1775 | ✗ | dstY += 2 * dstStride[0]; | |
1776 | ✗ | dstU += dstStride[1]; | |
1777 | ✗ | dstV += dstStride[1]; | |
1778 | |||
1779 | ✗ | for (i = 2; i < srcSliceH - 2; i += 2) { | |
1780 | ✗ | interpolate(srcPtr, srcStride[0], dstY, dstU, dstV, dstStride[0], c->opts.src_w, c->input_rgb2yuv_table); | |
1781 | ✗ | srcPtr += 2 * srcStride[0]; | |
1782 | ✗ | dstY += 2 * dstStride[0]; | |
1783 | ✗ | dstU += dstStride[1]; | |
1784 | ✗ | dstV += dstStride[1]; | |
1785 | } | ||
1786 | |||
1787 | ✗ | if (i + 1 == srcSliceH) { | |
1788 | ✗ | copy(srcPtr, -srcStride[0], dstY, dstU, dstV, -dstStride[0], c->opts.src_w, c->input_rgb2yuv_table); | |
1789 | ✗ | } else if (i < srcSliceH) | |
1790 | ✗ | copy(srcPtr, srcStride[0], dstY, dstU, dstV, dstStride[0], c->opts.src_w, c->input_rgb2yuv_table); | |
1791 | ✗ | return srcSliceH; | |
1792 | } | ||
1793 | |||
1794 | #define isRGBA32(x) ( \ | ||
1795 | (x) == AV_PIX_FMT_ARGB \ | ||
1796 | || (x) == AV_PIX_FMT_RGBA \ | ||
1797 | || (x) == AV_PIX_FMT_BGRA \ | ||
1798 | || (x) == AV_PIX_FMT_ABGR \ | ||
1799 | ) | ||
1800 | |||
1801 | #define isRGBA64(x) ( \ | ||
1802 | (x) == AV_PIX_FMT_RGBA64LE \ | ||
1803 | || (x) == AV_PIX_FMT_RGBA64BE \ | ||
1804 | || (x) == AV_PIX_FMT_BGRA64LE \ | ||
1805 | || (x) == AV_PIX_FMT_BGRA64BE \ | ||
1806 | ) | ||
1807 | |||
1808 | #define isRGB48(x) ( \ | ||
1809 | (x) == AV_PIX_FMT_RGB48LE \ | ||
1810 | || (x) == AV_PIX_FMT_RGB48BE \ | ||
1811 | || (x) == AV_PIX_FMT_BGR48LE \ | ||
1812 | || (x) == AV_PIX_FMT_BGR48BE \ | ||
1813 | ) | ||
1814 | |||
1815 | #define isAYUV(x) ( \ | ||
1816 | (x) == AV_PIX_FMT_AYUV \ | ||
1817 | || (x) == AV_PIX_FMT_VUYA \ | ||
1818 | || (x) == AV_PIX_FMT_VUYX \ | ||
1819 | || (x) == AV_PIX_FMT_UYVA \ | ||
1820 | ) | ||
1821 | |||
1822 | #define isX2RGB(x) ( \ | ||
1823 | (x) == AV_PIX_FMT_X2RGB10LE \ | ||
1824 | || (x) == AV_PIX_FMT_X2BGR10LE \ | ||
1825 | ) | ||
1826 | |||
1827 | /* {RGB,BGR}{15,16,24,32,32_1} -> {RGB,BGR}{15,16,24,32} */ | ||
1828 | typedef void (* rgbConvFn) (const uint8_t *, uint8_t *, int); | ||
1829 | 21350 | static rgbConvFn findRgbConvFn(SwsInternal *c) | |
1830 | { | ||
1831 | 21350 | const enum AVPixelFormat srcFormat = c->opts.src_format; | |
1832 | 21350 | const enum AVPixelFormat dstFormat = c->opts.dst_format; | |
1833 | 21350 | const int srcId = c->srcFormatBpp; | |
1834 | 21350 | const int dstId = c->dstFormatBpp; | |
1835 | 21350 | rgbConvFn conv = NULL; | |
1836 | |||
1837 | #define IS_NOT_NE(bpp, desc) \ | ||
1838 | (((bpp + 7) >> 3) == 2 && \ | ||
1839 | (!(desc->flags & AV_PIX_FMT_FLAG_BE) != !HAVE_BIGENDIAN)) | ||
1840 | |||
1841 | #define CONV_IS(src, dst) (srcFormat == AV_PIX_FMT_##src && dstFormat == AV_PIX_FMT_##dst) | ||
1842 | |||
1843 |
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21350 | if (isRGBA32(srcFormat) && isRGBA32(dstFormat)) { |
1844 |
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494 | if ( CONV_IS(ABGR, RGBA) |
1845 |
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494 | || CONV_IS(ARGB, BGRA) |
1846 |
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250 | || CONV_IS(BGRA, ARGB) |
1847 |
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494 | || CONV_IS(RGBA, ABGR)) conv = shuffle_bytes_3210; |
1848 |
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250 | else if (CONV_IS(ABGR, ARGB) |
1849 |
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250 | || CONV_IS(ARGB, ABGR)) conv = shuffle_bytes_0321; |
1850 |
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250 | else if (CONV_IS(ABGR, BGRA) |
1851 |
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250 | || CONV_IS(ARGB, RGBA)) conv = shuffle_bytes_1230; |
1852 |
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250 | else if (CONV_IS(BGRA, RGBA) |
1853 |
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250 | || CONV_IS(RGBA, BGRA)) conv = shuffle_bytes_2103; |
1854 |
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30 | else if (CONV_IS(BGRA, ABGR) |
1855 |
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30 | || CONV_IS(RGBA, ARGB)) conv = shuffle_bytes_3012; |
1856 |
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20856 | } else if (isRGB48(srcFormat) && isRGB48(dstFormat)) { |
1857 |
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21 | if (CONV_IS(RGB48LE, BGR48LE) |
1858 |
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21 | || CONV_IS(BGR48LE, RGB48LE) |
1859 |
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21 | || CONV_IS(RGB48BE, BGR48BE) |
1860 |
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21 | || CONV_IS(BGR48BE, RGB48BE)) conv = rgb48tobgr48_nobswap; |
1861 |
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21 | else if (CONV_IS(RGB48LE, BGR48BE) |
1862 |
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21 | || CONV_IS(BGR48LE, RGB48BE) |
1863 |
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21 | || CONV_IS(RGB48BE, BGR48LE) |
1864 |
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21 | || CONV_IS(BGR48BE, RGB48LE)) conv = rgb48tobgr48_bswap; |
1865 |
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20835 | } else if (isRGB48(srcFormat) && isRGBA64(dstFormat)) { |
1866 | ✗ | if (CONV_IS(RGB48LE, BGRA64LE) | |
1867 | ✗ | || CONV_IS(BGR48LE, RGBA64LE) | |
1868 | ✗ | || CONV_IS(RGB48BE, BGRA64BE) | |
1869 | ✗ | || CONV_IS(BGR48BE, RGBA64BE)) conv = rgb48tobgr64_nobswap; | |
1870 | ✗ | else if (CONV_IS(RGB48LE, BGRA64BE) | |
1871 | ✗ | || CONV_IS(BGR48LE, RGBA64BE) | |
1872 | ✗ | || CONV_IS(RGB48BE, BGRA64LE) | |
1873 | ✗ | || CONV_IS(BGR48BE, RGBA64LE)) conv = rgb48tobgr64_bswap; | |
1874 | ✗ | if (CONV_IS(RGB48LE, RGBA64LE) | |
1875 | ✗ | || CONV_IS(BGR48LE, BGRA64LE) | |
1876 | ✗ | || CONV_IS(RGB48BE, RGBA64BE) | |
1877 | ✗ | || CONV_IS(BGR48BE, BGRA64BE)) conv = rgb48to64_nobswap; | |
1878 | ✗ | else if (CONV_IS(RGB48LE, RGBA64BE) | |
1879 | ✗ | || CONV_IS(BGR48LE, BGRA64BE) | |
1880 | ✗ | || CONV_IS(RGB48BE, RGBA64LE) | |
1881 | ✗ | || CONV_IS(BGR48BE, BGRA64LE)) conv = rgb48to64_bswap; | |
1882 |
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20835 | } else if (isRGBA64(srcFormat) && isRGB48(dstFormat)) { |
1883 | ✗ | if (CONV_IS(RGBA64LE, BGR48LE) | |
1884 | ✗ | || CONV_IS(BGRA64LE, RGB48LE) | |
1885 | ✗ | || CONV_IS(RGBA64BE, BGR48BE) | |
1886 | ✗ | || CONV_IS(BGRA64BE, RGB48BE)) conv = rgb64tobgr48_nobswap; | |
1887 | ✗ | else if (CONV_IS(RGBA64LE, BGR48BE) | |
1888 | ✗ | || CONV_IS(BGRA64LE, RGB48BE) | |
1889 | ✗ | || CONV_IS(RGBA64BE, BGR48LE) | |
1890 | ✗ | || CONV_IS(BGRA64BE, RGB48LE)) conv = rgb64tobgr48_bswap; | |
1891 | ✗ | else if (CONV_IS(RGBA64LE, RGB48LE) | |
1892 | ✗ | || CONV_IS(BGRA64LE, BGR48LE) | |
1893 | ✗ | || CONV_IS(RGBA64BE, RGB48BE) | |
1894 | ✗ | || CONV_IS(BGRA64BE, BGR48BE)) conv = rgb64to48_nobswap; | |
1895 | ✗ | else if (CONV_IS(RGBA64LE, RGB48BE) | |
1896 | ✗ | || CONV_IS(BGRA64LE, BGR48BE) | |
1897 | ✗ | || CONV_IS(RGBA64BE, RGB48LE) | |
1898 | ✗ | || CONV_IS(BGRA64BE, BGR48LE)) conv = rgb64to48_bswap; | |
1899 |
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20835 | } else if (isX2RGB(srcFormat) && isRGB48(dstFormat)) { |
1900 |
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488 | if (CONV_IS(X2RGB10LE, RGB48LE) |
1901 |
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488 | || CONV_IS(X2BGR10LE, BGR48LE)) conv = HAVE_BIGENDIAN ? x2rgb10to48_bswap |
1902 | : x2rgb10to48_nobswap; | ||
1903 |
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244 | else if (CONV_IS(X2RGB10LE, RGB48BE) |
1904 |
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244 | || CONV_IS(X2BGR10LE, BGR48BE)) conv = HAVE_BIGENDIAN ? x2rgb10to48_nobswap |
1905 | : x2rgb10to48_bswap; | ||
1906 |
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244 | else if (CONV_IS(X2RGB10LE, BGR48LE) |
1907 |
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244 | || CONV_IS(X2BGR10LE, RGB48LE)) conv = HAVE_BIGENDIAN ? x2rgb10tobgr48_bswap |
1908 | : x2rgb10tobgr48_nobswap; | ||
1909 | ✗ | else if (CONV_IS(X2RGB10LE, BGR48BE) | |
1910 | ✗ | || CONV_IS(X2BGR10LE, RGB48BE)) conv = HAVE_BIGENDIAN ? x2rgb10tobgr48_nobswap | |
1911 | : x2rgb10tobgr48_bswap; | ||
1912 |
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20347 | } else if (isX2RGB(srcFormat) && isRGBA64(dstFormat)) { |
1913 | ✗ | if (CONV_IS(X2RGB10LE, RGBA64LE) | |
1914 | ✗ | || CONV_IS(X2BGR10LE, BGRA64LE)) conv = HAVE_BIGENDIAN ? x2rgb10to64_bswap | |
1915 | : x2rgb10to64_nobswap; | ||
1916 | ✗ | else if (CONV_IS(X2RGB10LE, RGBA64BE) | |
1917 | ✗ | || CONV_IS(X2BGR10LE, BGRA64BE)) conv = HAVE_BIGENDIAN ? x2rgb10to64_nobswap | |
1918 | : x2rgb10to64_bswap; | ||
1919 | ✗ | else if (CONV_IS(X2RGB10LE, BGRA64LE) | |
1920 | ✗ | || CONV_IS(X2BGR10LE, RGBA64LE)) conv = HAVE_BIGENDIAN ? x2rgb10tobgr64_bswap | |
1921 | : x2rgb10tobgr64_nobswap; | ||
1922 | ✗ | else if (CONV_IS(X2RGB10LE, BGRA64BE) | |
1923 | ✗ | || CONV_IS(X2BGR10LE, RGBA64BE)) conv = HAVE_BIGENDIAN ? x2rgb10tobgr64_nobswap | |
1924 | : x2rgb10tobgr64_bswap; | ||
1925 |
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20347 | } else if (isAYUV(srcFormat) && isAYUV(dstFormat)) { |
1926 | /* VUYX only for dst, to avoid copying undefined bytes */ | ||
1927 | ✗ | if ( CONV_IS(AYUV, VUYA) | |
1928 | ✗ | || CONV_IS(AYUV, VUYX) | |
1929 | ✗ | || CONV_IS(VUYA, AYUV)) conv = shuffle_bytes_3210; | |
1930 | ✗ | else if (CONV_IS(AYUV, UYVA)) conv = shuffle_bytes_2130; | |
1931 | ✗ | else if (CONV_IS(VUYA, UYVA)) conv = shuffle_bytes_1203; | |
1932 | ✗ | else if (CONV_IS(UYVA, AYUV)) conv = shuffle_bytes_3102; | |
1933 | ✗ | else if (CONV_IS(UYVA, VUYA) | |
1934 | ✗ | || CONV_IS(UYVA, VUYX)) conv = shuffle_bytes_2013; | |
1935 | } else | ||
1936 | /* BGR -> BGR */ | ||
1937 |
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40694 | if ((isBGRinInt(srcFormat) && isBGRinInt(dstFormat)) || |
1938 |
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36956 | (isRGBinInt(srcFormat) && isRGBinInt(dstFormat))) { |
1939 |
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15789 | switch (srcId | (dstId << 16)) { |
1940 | ✗ | case 0x000F000C: conv = rgb12to15; break; | |
1941 | ✗ | case 0x000F0010: conv = rgb16to15; break; | |
1942 | 10 | case 0x000F0018: conv = rgb24to15; break; | |
1943 | ✗ | case 0x000F0020: conv = rgb32to15; break; | |
1944 | ✗ | case 0x0010000F: conv = rgb15to16; break; | |
1945 | 10 | case 0x00100018: conv = rgb24to16; break; | |
1946 | ✗ | case 0x00100020: conv = rgb32to16; break; | |
1947 | 8894 | case 0x0018000F: conv = rgb15to24; break; | |
1948 | 1984 | case 0x00180010: conv = rgb16to24; break; | |
1949 | 4506 | case 0x00180020: conv = rgb32to24; break; | |
1950 | ✗ | case 0x0020000F: conv = rgb15to32; break; | |
1951 | ✗ | case 0x00200010: conv = rgb16to32; break; | |
1952 | 162 | case 0x00200018: conv = rgb24to32; break; | |
1953 | } | ||
1954 |
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6889 | } else if ((isBGRinInt(srcFormat) && isRGBinInt(dstFormat)) || |
1955 |
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3151 | (isRGBinInt(srcFormat) && isBGRinInt(dstFormat))) { |
1956 |
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2537 | switch (srcId | (dstId << 16)) { |
1957 | ✗ | case 0x000C000C: conv = rgb12tobgr12; break; | |
1958 | ✗ | case 0x000F000F: conv = rgb15tobgr15; break; | |
1959 | ✗ | case 0x000F0010: conv = rgb16tobgr15; break; | |
1960 | ✗ | case 0x000F0018: conv = rgb24tobgr15; break; | |
1961 | ✗ | case 0x000F0020: conv = rgb32tobgr15; break; | |
1962 | ✗ | case 0x0010000F: conv = rgb15tobgr16; break; | |
1963 | ✗ | case 0x00100010: conv = rgb16tobgr16; break; | |
1964 | ✗ | case 0x00100018: conv = rgb24tobgr16; break; | |
1965 | ✗ | case 0x00100020: conv = rgb32tobgr16; break; | |
1966 | 1595 | case 0x0018000F: conv = rgb15tobgr24; break; | |
1967 | ✗ | case 0x00180010: conv = rgb16tobgr24; break; | |
1968 | 828 | case 0x00180018: conv = rgb24tobgr24; break; | |
1969 | 72 | case 0x00180020: conv = rgb32tobgr24; break; | |
1970 | ✗ | case 0x0020000F: conv = rgb15tobgr32; break; | |
1971 | ✗ | case 0x00200010: conv = rgb16tobgr32; break; | |
1972 | 19 | case 0x00200018: conv = rgb24tobgr32; break; | |
1973 | } | ||
1974 | } | ||
1975 | |||
1976 | if ((dstFormat == AV_PIX_FMT_RGB32_1 || dstFormat == AV_PIX_FMT_BGR32_1) && !isRGBA32(srcFormat) && ALT32_CORR<0) | ||
1977 | return NULL; | ||
1978 | |||
1979 | // Maintain symmetry between endianness | ||
1980 |
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21350 | if (c->opts.flags & SWS_BITEXACT) |
1981 |
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3426 | if ((dstFormat == AV_PIX_FMT_RGB32 || dstFormat == AV_PIX_FMT_BGR32 ) && !isRGBA32(srcFormat) && ALT32_CORR>0) |
1982 | 50 | return NULL; | |
1983 | |||
1984 | 21300 | return conv; | |
1985 | } | ||
1986 | |||
1987 | /* {RGB,BGR}{15,16,24,32,32_1} -> {RGB,BGR}{15,16,24,32} */ | ||
1988 | 18449 | static int rgbToRgbWrapper(SwsInternal *c, const uint8_t *const src[], const int srcStride[], | |
1989 | int srcSliceY, int srcSliceH, uint8_t *const dst[], | ||
1990 | const int dstStride[]) | ||
1991 | |||
1992 | { | ||
1993 | 18449 | const enum AVPixelFormat srcFormat = c->opts.src_format; | |
1994 | 18449 | const enum AVPixelFormat dstFormat = c->opts.dst_format; | |
1995 | 18449 | const AVPixFmtDescriptor *desc_src = av_pix_fmt_desc_get(c->opts.src_format); | |
1996 | 18449 | const AVPixFmtDescriptor *desc_dst = av_pix_fmt_desc_get(c->opts.dst_format); | |
1997 | 18449 | const int srcBpp = (c->srcFormatBpp + 7) >> 3; | |
1998 | 18449 | const int dstBpp = (c->dstFormatBpp + 7) >> 3; | |
1999 | 18449 | rgbConvFn conv = findRgbConvFn(c); | |
2000 | |||
2001 |
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18449 | if (!conv) { |
2002 | ✗ | av_log(c, AV_LOG_ERROR, "internal error %s -> %s converter\n", | |
2003 | av_get_pix_fmt_name(srcFormat), av_get_pix_fmt_name(dstFormat)); | ||
2004 | } else { | ||
2005 | 18449 | const uint8_t *srcPtr = src[0]; | |
2006 | 18449 | uint8_t *dstPtr = dst[0]; | |
2007 |
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18449 | int src_bswap = IS_NOT_NE(c->srcFormatBpp, desc_src); |
2008 |
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18449 | int dst_bswap = IS_NOT_NE(c->dstFormatBpp, desc_dst); |
2009 | |||
2010 |
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18449 | if ((srcFormat == AV_PIX_FMT_RGB32_1 || srcFormat == AV_PIX_FMT_BGR32_1) && |
2011 |
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243 | !isRGBA32(dstFormat)) |
2012 | 9 | srcPtr += ALT32_CORR; | |
2013 | |||
2014 |
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18449 | if ((dstFormat == AV_PIX_FMT_RGB32_1 || dstFormat == AV_PIX_FMT_BGR32_1) && |
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9 | !isRGBA32(srcFormat)) { |
2016 | int i; | ||
2017 | av_assert0(ALT32_CORR == 1); | ||
2018 |
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265 | for (i = 0; i < srcSliceH; i++) |
2019 | 256 | dstPtr[dstStride[0] * (srcSliceY + i)] = 255; | |
2020 | 9 | dstPtr += ALT32_CORR; | |
2021 | } | ||
2022 | |||
2023 |
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18449 | if (dstStride[0] * srcBpp == srcStride[0] * dstBpp && srcStride[0] > 0 && |
2024 |
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13620 | !(srcStride[0] % srcBpp) && !dst_bswap && !src_bswap) |
2025 | 13620 | conv(srcPtr, dstPtr + dstStride[0] * srcSliceY, | |
2026 | 13620 | (srcSliceH - 1) * srcStride[0] + c->opts.src_w * srcBpp); | |
2027 | else { | ||
2028 | int i, j; | ||
2029 | 4829 | dstPtr += dstStride[0] * srcSliceY; | |
2030 | |||
2031 |
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187966 | for (i = 0; i < srcSliceH; i++) { |
2032 |
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183137 | if(src_bswap) { |
2033 | ✗ | for(j=0; j<c->opts.src_w; j++) | |
2034 | ✗ | ((uint16_t*)c->formatConvBuffer)[j] = av_bswap16(((uint16_t*)srcPtr)[j]); | |
2035 | ✗ | conv(c->formatConvBuffer, dstPtr, c->opts.src_w * srcBpp); | |
2036 | }else | ||
2037 | 183137 | conv(srcPtr, dstPtr, c->opts.src_w * srcBpp); | |
2038 |
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183137 | if(dst_bswap) |
2039 | ✗ | for(j=0; j<c->opts.src_w; j++) | |
2040 | ✗ | ((uint16_t*)dstPtr)[j] = av_bswap16(((uint16_t*)dstPtr)[j]); | |
2041 | 183137 | srcPtr += srcStride[0]; | |
2042 | 183137 | dstPtr += dstStride[0]; | |
2043 | } | ||
2044 | } | ||
2045 | } | ||
2046 | 18449 | return srcSliceH; | |
2047 | } | ||
2048 | |||
2049 | ✗ | static int bgr24ToYv12Wrapper(SwsInternal *c, const uint8_t *const src[], | |
2050 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
2051 | uint8_t *const dst[], const int dstStride[]) | ||
2052 | { | ||
2053 | ✗ | ff_rgb24toyv12( | |
2054 | src[0], | ||
2055 | ✗ | dst[0] + srcSliceY * dstStride[0], | |
2056 | ✗ | dst[1] + (srcSliceY >> 1) * dstStride[1], | |
2057 | ✗ | dst[2] + (srcSliceY >> 1) * dstStride[2], | |
2058 | c->opts.src_w, srcSliceH, | ||
2059 | ✗ | dstStride[0], dstStride[1], srcStride[0], | |
2060 | ✗ | c->input_rgb2yuv_table); | |
2061 | ✗ | if (dst[3]) | |
2062 | ✗ | fillPlane(dst[3], dstStride[3], c->opts.src_w, srcSliceH, srcSliceY, 255); | |
2063 | ✗ | return srcSliceH; | |
2064 | } | ||
2065 | |||
2066 | ✗ | static int yvu9ToYv12Wrapper(SwsInternal *c, const uint8_t *const src[], | |
2067 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
2068 | uint8_t *const dst[], const int dstStride[]) | ||
2069 | { | ||
2070 | ✗ | ff_copyPlane(src[0], srcStride[0], srcSliceY, srcSliceH, c->opts.src_w, | |
2071 | dst[0], dstStride[0]); | ||
2072 | |||
2073 | ✗ | planar2x(src[1], dst[1] + dstStride[1] * (srcSliceY >> 1), c->chrSrcW, | |
2074 | ✗ | srcSliceH >> 2, srcStride[1], dstStride[1]); | |
2075 | ✗ | planar2x(src[2], dst[2] + dstStride[2] * (srcSliceY >> 1), c->chrSrcW, | |
2076 | ✗ | srcSliceH >> 2, srcStride[2], dstStride[2]); | |
2077 | ✗ | if (dst[3]) | |
2078 | ✗ | fillPlane(dst[3], dstStride[3], c->opts.src_w, srcSliceH, srcSliceY, 255); | |
2079 | ✗ | return srcSliceH; | |
2080 | } | ||
2081 | |||
2082 | ✗ | static int uint_y_to_float_y_wrapper(SwsInternal *c, const uint8_t *const src[], | |
2083 | const int srcStride[], int srcSliceY, | ||
2084 | int srcSliceH, uint8_t *const dst[], const int dstStride[]) | ||
2085 | { | ||
2086 | int y, x; | ||
2087 | ✗ | ptrdiff_t dstStrideFloat = dstStride[0] >> 2; | |
2088 | ✗ | const uint8_t *srcPtr = src[0]; | |
2089 | ✗ | float *dstPtr = (float *)(dst[0] + dstStride[0] * srcSliceY); | |
2090 | |||
2091 | ✗ | for (y = 0; y < srcSliceH; ++y){ | |
2092 | ✗ | for (x = 0; x < c->opts.src_w; ++x){ | |
2093 | ✗ | dstPtr[x] = c->uint2float_lut[srcPtr[x]]; | |
2094 | } | ||
2095 | ✗ | srcPtr += srcStride[0]; | |
2096 | ✗ | dstPtr += dstStrideFloat; | |
2097 | } | ||
2098 | |||
2099 | ✗ | return srcSliceH; | |
2100 | } | ||
2101 | |||
2102 | ✗ | static int float_y_to_uint_y_wrapper(SwsInternal *c, | |
2103 | const uint8_t *const src[], | ||
2104 | const int srcStride[], int srcSliceY, | ||
2105 | int srcSliceH, uint8_t *const dst[], | ||
2106 | const int dstStride[]) | ||
2107 | { | ||
2108 | int y, x; | ||
2109 | ✗ | ptrdiff_t srcStrideFloat = srcStride[0] >> 2; | |
2110 | ✗ | const float *srcPtr = (const float *)src[0]; | |
2111 | ✗ | uint8_t *dstPtr = dst[0] + dstStride[0] * srcSliceY; | |
2112 | |||
2113 | ✗ | for (y = 0; y < srcSliceH; ++y){ | |
2114 | ✗ | for (x = 0; x < c->opts.src_w; ++x){ | |
2115 | ✗ | dstPtr[x] = av_clip_uint8(lrintf(255.0f * srcPtr[x])); | |
2116 | } | ||
2117 | ✗ | srcPtr += srcStrideFloat; | |
2118 | ✗ | dstPtr += dstStride[0]; | |
2119 | } | ||
2120 | |||
2121 | ✗ | return srcSliceH; | |
2122 | } | ||
2123 | |||
2124 | /* unscaled copy like stuff (assumes nearly identical formats) */ | ||
2125 | 495 | static int packedCopyWrapper(SwsInternal *c, const uint8_t *const src[], | |
2126 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
2127 | uint8_t *const dst[], const int dstStride[]) | ||
2128 | { | ||
2129 |
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495 | if (dstStride[0] == srcStride[0] && srcStride[0] > 0) |
2130 | 495 | memcpy(dst[0] + dstStride[0] * srcSliceY, src[0], srcSliceH * dstStride[0]); | |
2131 | else { | ||
2132 | int i; | ||
2133 | ✗ | const uint8_t *srcPtr = src[0]; | |
2134 | ✗ | uint8_t *dstPtr = dst[0] + dstStride[0] * srcSliceY; | |
2135 | ✗ | int length = 0; | |
2136 | |||
2137 | /* universal length finder */ | ||
2138 | ✗ | while (length + c->opts.src_w <= FFABS(dstStride[0]) && | |
2139 | ✗ | length + c->opts.src_w <= FFABS(srcStride[0])) | |
2140 | ✗ | length += c->opts.src_w; | |
2141 | av_assert1(length != 0); | ||
2142 | |||
2143 | ✗ | for (i = 0; i < srcSliceH; i++) { | |
2144 | ✗ | memcpy(dstPtr, srcPtr, length); | |
2145 | ✗ | srcPtr += srcStride[0]; | |
2146 | ✗ | dstPtr += dstStride[0]; | |
2147 | } | ||
2148 | } | ||
2149 | 495 | return srcSliceH; | |
2150 | } | ||
2151 | |||
2152 | #define DITHER_COPY(dst, dstStride, src, srcStride, bswap, dbswap)\ | ||
2153 | unsigned shift= src_depth-dst_depth, tmp;\ | ||
2154 | unsigned bias = 1 << (shift - 1);\ | ||
2155 | if (c->opts.dither == SWS_DITHER_NONE) {\ | ||
2156 | for (i = 0; i < height; i++) {\ | ||
2157 | for (j = 0; j < length-7; j+=8) {\ | ||
2158 | tmp = ((bswap(src[j+0]) >> src_shift) + bias)>>shift; dst[j+0] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2159 | tmp = ((bswap(src[j+1]) >> src_shift) + bias)>>shift; dst[j+1] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2160 | tmp = ((bswap(src[j+2]) >> src_shift) + bias)>>shift; dst[j+2] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2161 | tmp = ((bswap(src[j+3]) >> src_shift) + bias)>>shift; dst[j+3] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2162 | tmp = ((bswap(src[j+4]) >> src_shift) + bias)>>shift; dst[j+4] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2163 | tmp = ((bswap(src[j+5]) >> src_shift) + bias)>>shift; dst[j+5] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2164 | tmp = ((bswap(src[j+6]) >> src_shift) + bias)>>shift; dst[j+6] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2165 | tmp = ((bswap(src[j+7]) >> src_shift) + bias)>>shift; dst[j+7] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2166 | }\ | ||
2167 | for (; j < length; j++) {\ | ||
2168 | tmp = (bswap(src[j]) + bias)>>shift; dst[j] = dbswap(tmp - (tmp>>dst_depth) << dst_shift);\ | ||
2169 | }\ | ||
2170 | dst += dstStride;\ | ||
2171 | src += srcStride;\ | ||
2172 | }\ | ||
2173 | } else if (shiftonly) {\ | ||
2174 | for (i = 0; i < height; i++) {\ | ||
2175 | const uint8_t *dither= dithers[shift-1][i&7];\ | ||
2176 | for (j = 0; j < length-7; j+=8) {\ | ||
2177 | tmp = ((bswap(src[j+0]) >> src_shift) + dither[0])>>shift; dst[j+0] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2178 | tmp = ((bswap(src[j+1]) >> src_shift) + dither[1])>>shift; dst[j+1] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2179 | tmp = ((bswap(src[j+2]) >> src_shift) + dither[2])>>shift; dst[j+2] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2180 | tmp = ((bswap(src[j+3]) >> src_shift) + dither[3])>>shift; dst[j+3] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2181 | tmp = ((bswap(src[j+4]) >> src_shift) + dither[4])>>shift; dst[j+4] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2182 | tmp = ((bswap(src[j+5]) >> src_shift) + dither[5])>>shift; dst[j+5] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2183 | tmp = ((bswap(src[j+6]) >> src_shift) + dither[6])>>shift; dst[j+6] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2184 | tmp = ((bswap(src[j+7]) >> src_shift) + dither[7])>>shift; dst[j+7] = dbswap((tmp - (tmp>>dst_depth)) << dst_shift);\ | ||
2185 | }\ | ||
2186 | for (; j < length; j++) {\ | ||
2187 | tmp = (bswap(src[j]) + dither[j&7])>>shift; dst[j] = dbswap(tmp - (tmp>>dst_depth) << dst_shift);\ | ||
2188 | }\ | ||
2189 | dst += dstStride;\ | ||
2190 | src += srcStride;\ | ||
2191 | }\ | ||
2192 | } else {\ | ||
2193 | for (i = 0; i < height; i++) {\ | ||
2194 | const uint8_t *dither= dithers[shift-1][i&7];\ | ||
2195 | for (j = 0; j < length-7; j+=8) {\ | ||
2196 | tmp = bswap(src[j+0]) >> src_shift; dst[j+0] = dbswap(((tmp - (tmp>>dst_depth) + dither[0])>>shift) << dst_shift);\ | ||
2197 | tmp = bswap(src[j+1]) >> src_shift; dst[j+1] = dbswap(((tmp - (tmp>>dst_depth) + dither[1])>>shift) << dst_shift);\ | ||
2198 | tmp = bswap(src[j+2]) >> src_shift; dst[j+2] = dbswap(((tmp - (tmp>>dst_depth) + dither[2])>>shift) << dst_shift);\ | ||
2199 | tmp = bswap(src[j+3]) >> src_shift; dst[j+3] = dbswap(((tmp - (tmp>>dst_depth) + dither[3])>>shift) << dst_shift);\ | ||
2200 | tmp = bswap(src[j+4]) >> src_shift; dst[j+4] = dbswap(((tmp - (tmp>>dst_depth) + dither[4])>>shift) << dst_shift);\ | ||
2201 | tmp = bswap(src[j+5]) >> src_shift; dst[j+5] = dbswap(((tmp - (tmp>>dst_depth) + dither[5])>>shift) << dst_shift);\ | ||
2202 | tmp = bswap(src[j+6]) >> src_shift; dst[j+6] = dbswap(((tmp - (tmp>>dst_depth) + dither[6])>>shift) << dst_shift);\ | ||
2203 | tmp = bswap(src[j+7]) >> src_shift; dst[j+7] = dbswap(((tmp - (tmp>>dst_depth) + dither[7])>>shift) << dst_shift);\ | ||
2204 | }\ | ||
2205 | for (; j < length; j++) {\ | ||
2206 | tmp = bswap(src[j]); dst[j] = dbswap((tmp - (tmp>>dst_depth) + dither[j&7])>>shift);\ | ||
2207 | }\ | ||
2208 | dst += dstStride;\ | ||
2209 | src += srcStride;\ | ||
2210 | }\ | ||
2211 | } | ||
2212 | |||
2213 | 22307 | static int planarCopyWrapper(SwsInternal *c, const uint8_t *const src[], | |
2214 | const int srcStride[], int srcSliceY, int srcSliceH, | ||
2215 | uint8_t *const dst[], const int dstStride[]) | ||
2216 | { | ||
2217 | 22307 | const AVPixFmtDescriptor *desc_src = av_pix_fmt_desc_get(c->opts.src_format); | |
2218 | 22307 | const AVPixFmtDescriptor *desc_dst = av_pix_fmt_desc_get(c->opts.dst_format); | |
2219 | int plane, i, j; | ||
2220 |
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79965 | for (plane = 0; plane < 4 && dst[plane] != NULL; plane++) { |
2221 |
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57658 | int length = (plane == 0 || plane == 3) ? c->opts.src_w : AV_CEIL_RSHIFT(c->opts.src_w, c->chrDstHSubSample); |
2222 |
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57658 | int y = (plane == 0 || plane == 3) ? srcSliceY: AV_CEIL_RSHIFT(srcSliceY, c->chrDstVSubSample); |
2223 |
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57658 | int height = (plane == 0 || plane == 3) ? srcSliceH: AV_CEIL_RSHIFT(srcSliceH, c->chrDstVSubSample); |
2224 | 57658 | const uint8_t *srcPtr = src[plane]; | |
2225 | 57658 | uint8_t *dstPtr = dst[plane] + dstStride[plane] * y; | |
2226 |
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57658 | int shiftonly = plane == 1 || plane == 2 || (!c->opts.src_range && plane == 0); |
2227 |
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57658 | if (plane == 1 && isSemiPlanarYUV(c->opts.dst_format)) |
2228 | 9828 | length *= 2; | |
2229 | |||
2230 | // ignore palette for GRAY8 | ||
2231 |
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57658 | if (plane == 1 && desc_dst->nb_components < 3) continue; |
2232 |
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57658 | if (!src[plane] || (plane == 1 && desc_src->nb_components < 3) || (plane == 3 && desc_src->nb_components <= 3)) { |
2233 |
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1334 | if (is16BPS(c->opts.dst_format) || isNBPS(c->opts.dst_format)) { |
2234 | 372 | fillPlane16(dst[plane], dstStride[plane], length, height, y, | |
2235 | 186 | plane == 3, desc_dst->comp[plane].depth, | |
2236 | 186 | isBE(c->opts.dst_format)); | |
2237 | } else { | ||
2238 |
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481 | fillPlane(dst[plane], dstStride[plane], length, height, y, |
2239 | (plane == 3) ? 255 : 128); | ||
2240 | } | ||
2241 | } else { | ||
2242 |
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56991 | if(isNBPS(c->opts.src_format) || isNBPS(c->opts.dst_format) |
2243 |
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12141 | || (is16BPS(c->opts.src_format) != is16BPS(c->opts.dst_format)) |
2244 | 50625 | ) { | |
2245 | 50625 | const int src_depth = desc_src->comp[plane].depth; | |
2246 | 50625 | const int dst_depth = desc_dst->comp[plane].depth; | |
2247 | 50625 | const int src_shift = desc_src->comp[plane].shift; | |
2248 | 50625 | const int dst_shift = desc_dst->comp[plane].shift; | |
2249 | 50625 | const uint16_t *srcPtr2 = (const uint16_t *) srcPtr; | |
2250 | 50625 | uint16_t *dstPtr2 = (uint16_t*)dstPtr; | |
2251 | |||
2252 |
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50625 | if (dst_depth == 8) { |
2253 | av_assert1(src_depth > 8); | ||
2254 |
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10320 | if(isBE(c->opts.src_format) == HAVE_BIGENDIAN){ |
2255 |
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16622790 | DITHER_COPY(dstPtr, dstStride[plane], srcPtr2, srcStride[plane]/2, , ) |
2256 | } else { | ||
2257 |
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6046326 | DITHER_COPY(dstPtr, dstStride[plane], srcPtr2, srcStride[plane]/2, av_bswap16, ) |
2258 | } | ||
2259 |
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40305 | } else if (src_depth == 8) { |
2260 |
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754657 | for (i = 0; i < height; i++) { |
2261 | #define COPY816(w)\ | ||
2262 | if (shiftonly) {\ | ||
2263 | for (j = 0; j < length; j++)\ | ||
2264 | w(&dstPtr2[j], (srcPtr[j]<<(dst_depth-8)) << dst_shift);\ | ||
2265 | } else {\ | ||
2266 | for (j = 0; j < length; j++)\ | ||
2267 | w(&dstPtr2[j], ((srcPtr[j]<<(dst_depth-8)) |\ | ||
2268 | (srcPtr[j]>>(2*8-dst_depth))) << dst_shift);\ | ||
2269 | } | ||
2270 |
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740272 | if(isBE(c->opts.dst_format)){ |
2271 |
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71978688 | COPY816(AV_WB16) |
2272 | } else { | ||
2273 |
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202420636 | COPY816(AV_WL16) |
2274 | } | ||
2275 | 740272 | dstPtr2 += dstStride[plane]/2; | |
2276 | 740272 | srcPtr += srcStride[plane]; | |
2277 | } | ||
2278 |
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25920 | } else if (src_depth <= dst_depth) { |
2279 | 16560 | unsigned shift = dst_depth - src_depth; | |
2280 |
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544080 | for (i = 0; i < height; i++) { |
2281 | 527520 | j = 0; | |
2282 |
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942720 | if(isBE(c->opts.src_format) == HAVE_BIGENDIAN && |
2283 |
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641040 | isBE(c->opts.dst_format) == HAVE_BIGENDIAN && |
2284 | shiftonly) { | ||
2285 | #if HAVE_FAST_64BIT | ||
2286 |
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23973744 | for (; j < length - 3; j += 4) { |
2287 | 23747904 | uint64_t v = AV_RN64A(srcPtr2 + j) >> src_shift; | |
2288 | 23747904 | AV_WN64A(dstPtr2 + j, (v << shift) << dst_shift); | |
2289 | } | ||
2290 | #else | ||
2291 | for (; j < length - 1; j += 2) { | ||
2292 | uint32_t v = AV_RN32A(srcPtr2 + j) >> src_shift; | ||
2293 | AV_WN32A(dstPtr2 + j, (v << shift) << dst_shift); | ||
2294 | } | ||
2295 | #endif | ||
2296 | } | ||
2297 | #define COPY_UP(r,w) \ | ||
2298 | if(shiftonly){\ | ||
2299 | for (; j < length; j++){ \ | ||
2300 | unsigned int v= r(&srcPtr2[j]) >> src_shift;\ | ||
2301 | w(&dstPtr2[j], (v << shift) << dst_shift);\ | ||
2302 | }\ | ||
2303 | }else{\ | ||
2304 | for (; j < length; j++){ \ | ||
2305 | unsigned int v= r(&srcPtr2[j]) >> src_shift;\ | ||
2306 | w(&dstPtr2[j], ((v << shift) | (v>>(2*src_depth-dst_depth))) << dst_shift);\ | ||
2307 | }\ | ||
2308 | } | ||
2309 |
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527520 | if(isBE(c->opts.src_format)){ |
2310 |
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112320 | if(isBE(c->opts.dst_format)){ |
2311 | ✗ | COPY_UP(AV_RB16, AV_WB16) | |
2312 | } else { | ||
2313 |
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47556288 | COPY_UP(AV_RB16, AV_WL16) |
2314 | } | ||
2315 | } else { | ||
2316 |
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415200 | if(isBE(c->opts.dst_format)){ |
2317 |
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81105840 | COPY_UP(AV_RL16, AV_WB16) |
2318 | } else { | ||
2319 |
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225840 | COPY_UP(AV_RL16, AV_WL16) |
2320 | } | ||
2321 | } | ||
2322 | 527520 | dstPtr2 += dstStride[plane]/2; | |
2323 | 527520 | srcPtr2 += srcStride[plane]/2; | |
2324 | } | ||
2325 | } else { /* src_depth > dst_depth */ | ||
2326 |
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9360 | if(isBE(c->opts.src_format) == HAVE_BIGENDIAN){ |
2327 |
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5850 | if(isBE(c->opts.dst_format) == HAVE_BIGENDIAN){ |
2328 |
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8061768 | DITHER_COPY(dstPtr2, dstStride[plane]/2, srcPtr2, srcStride[plane]/2, , ) |
2329 | } else { | ||
2330 |
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2015442 | DITHER_COPY(dstPtr2, dstStride[plane]/2, srcPtr2, srcStride[plane]/2, , av_bswap16) |
2331 | } | ||
2332 | }else{ | ||
2333 |
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3510 | if(isBE(c->opts.dst_format) == HAVE_BIGENDIAN){ |
2334 |
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6046326 | DITHER_COPY(dstPtr2, dstStride[plane]/2, srcPtr2, srcStride[plane]/2, av_bswap16, ) |
2335 | } else { | ||
2336 | ✗ | DITHER_COPY(dstPtr2, dstStride[plane]/2, srcPtr2, srcStride[plane]/2, av_bswap16, av_bswap16) | |
2337 | } | ||
2338 | } | ||
2339 | } | ||
2340 |
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12400 | } else if (is16BPS(c->opts.src_format) && is16BPS(c->opts.dst_format) && |
2341 | 3602 | isBE(c->opts.src_format) != isBE(c->opts.dst_format)) { | |
2342 | |||
2343 |
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93224 | for (i = 0; i < height; i++) { |
2344 |
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40549032 | for (j = 0; j < length; j++) |
2345 | 40458240 | ((uint16_t *) dstPtr)[j] = av_bswap16(((const uint16_t *) srcPtr)[j]); | |
2346 | 90792 | srcPtr += srcStride[plane]; | |
2347 | 90792 | dstPtr += dstStride[plane]; | |
2348 | } | ||
2349 |
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3960 | } else if (isFloat(c->opts.src_format) && isFloat(c->opts.dst_format) && |
2350 | 13 | isBE(c->opts.src_format) != isBE(c->opts.dst_format)) { /* swap float plane */ | |
2351 |
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3757 | for (i = 0; i < height; i++) { |
2352 |
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1321632 | for (j = 0; j < length; j++) |
2353 | 1317888 | ((uint32_t *) dstPtr)[j] = av_bswap32(((const uint32_t *) srcPtr)[j]); | |
2354 | 3744 | srcPtr += srcStride[plane]; | |
2355 | 3744 | dstPtr += dstStride[plane]; | |
2356 | } | ||
2357 |
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3921 | } else if (dstStride[plane] == srcStride[plane] && |
2358 |
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2343 | srcStride[plane] > 0 && srcStride[plane] == length) { |
2359 | 1173 | memcpy(dst[plane] + dstStride[plane] * y, src[plane], | |
2360 | 1173 | height * dstStride[plane]); | |
2361 | } else { | ||
2362 |
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2748 | if (is16BPS(c->opts.src_format) && is16BPS(c->opts.dst_format)) |
2363 | 1170 | length *= 2; | |
2364 |
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1578 | else if (desc_src->comp[0].depth == 1) |
2365 | ✗ | length >>= 3; // monowhite/black | |
2366 |
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89244 | for (i = 0; i < height; i++) { |
2367 | 86496 | memcpy(dstPtr, srcPtr, length); | |
2368 | 86496 | srcPtr += srcStride[plane]; | |
2369 | 86496 | dstPtr += dstStride[plane]; | |
2370 | } | ||
2371 | } | ||
2372 | } | ||
2373 | } | ||
2374 | 22307 | return srcSliceH; | |
2375 | } | ||
2376 | |||
2377 | |||
2378 | #define IS_DIFFERENT_ENDIANESS(src_fmt, dst_fmt, pix_fmt) \ | ||
2379 | ((src_fmt == pix_fmt ## BE && dst_fmt == pix_fmt ## LE) || \ | ||
2380 | (src_fmt == pix_fmt ## LE && dst_fmt == pix_fmt ## BE)) | ||
2381 | |||
2382 | |||
2383 | 28366 | void ff_get_unscaled_swscale(SwsInternal *c) | |
2384 | { | ||
2385 | 28366 | const enum AVPixelFormat srcFormat = c->opts.src_format; | |
2386 | 28366 | const enum AVPixelFormat dstFormat = c->opts.dst_format; | |
2387 | 28366 | const int flags = c->opts.flags; | |
2388 | 28366 | const int dstH = c->opts.dst_h; | |
2389 | 28366 | const int dstW = c->opts.dst_w; | |
2390 | int needsDither; | ||
2391 | |||
2392 | 28366 | needsDither = isAnyRGB(dstFormat) && | |
2393 |
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30407 | c->dstFormatBpp < 24 && |
2394 |
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2041 | (c->dstFormatBpp < c->srcFormatBpp || (!isAnyRGB(srcFormat))); |
2395 | |||
2396 | /* yv12_to_nv12 */ | ||
2397 |
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28366 | if ((srcFormat == AV_PIX_FMT_YUV420P || srcFormat == AV_PIX_FMT_YUVA420P) && |
2398 |
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5945 | (dstFormat == AV_PIX_FMT_NV12 || dstFormat == AV_PIX_FMT_NV21)) { |
2399 | 81 | c->convert_unscaled = planarToNv12Wrapper; | |
2400 | } | ||
2401 | /* yv24_to_nv24 */ | ||
2402 |
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28366 | if ((srcFormat == AV_PIX_FMT_YUV444P || srcFormat == AV_PIX_FMT_YUVA444P) && |
2403 |
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1013 | (dstFormat == AV_PIX_FMT_NV24 || dstFormat == AV_PIX_FMT_NV42)) { |
2404 | 20 | c->convert_unscaled = planarToNv24Wrapper; | |
2405 | } | ||
2406 | /* nv12_to_yv12 */ | ||
2407 |
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28366 | if (dstFormat == AV_PIX_FMT_YUV420P && |
2408 |
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706 | (srcFormat == AV_PIX_FMT_NV12 || srcFormat == AV_PIX_FMT_NV21)) { |
2409 | 20 | c->convert_unscaled = nv12ToPlanarWrapper; | |
2410 | } | ||
2411 | /* nv24_to_yv24 */ | ||
2412 |
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28366 | if (dstFormat == AV_PIX_FMT_YUV444P && |
2413 |
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986 | (srcFormat == AV_PIX_FMT_NV24 || srcFormat == AV_PIX_FMT_NV42)) { |
2414 | 21 | c->convert_unscaled = nv24ToPlanarWrapper; | |
2415 | } | ||
2416 | /* yuv2bgr */ | ||
2417 |
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28366 | if ((srcFormat == AV_PIX_FMT_YUV420P || srcFormat == AV_PIX_FMT_YUV422P || |
2418 |
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6761 | srcFormat == AV_PIX_FMT_YUVA420P) && isAnyRGB(dstFormat) && |
2419 |
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4470 | !(flags & SWS_ACCURATE_RND) && (c->opts.dither == SWS_DITHER_BAYER || c->opts.dither == SWS_DITHER_AUTO) && !(dstH & 1)) { |
2420 | 1716 | c->convert_unscaled = ff_yuv2rgb_get_func_ptr(c); | |
2421 | 1716 | c->dst_slice_align = 2; | |
2422 | } | ||
2423 | /* yuv420p1x_to_p01x */ | ||
2424 |
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28366 | if ((srcFormat == AV_PIX_FMT_YUV420P10 || srcFormat == AV_PIX_FMT_YUVA420P10 || |
2425 |
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28096 | srcFormat == AV_PIX_FMT_YUV420P12 || |
2426 |
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28096 | srcFormat == AV_PIX_FMT_YUV420P14 || |
2427 |
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28366 | srcFormat == AV_PIX_FMT_YUV420P16 || srcFormat == AV_PIX_FMT_YUVA420P16) && |
2428 |
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410 | (dstFormat == AV_PIX_FMT_P010 || dstFormat == AV_PIX_FMT_P016)) { |
2429 | ✗ | c->convert_unscaled = planarToP01xWrapper; | |
2430 | } | ||
2431 | /* yuv420p_to_p01xle */ | ||
2432 |
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28366 | if ((srcFormat == AV_PIX_FMT_YUV420P || srcFormat == AV_PIX_FMT_YUVA420P) && |
2433 |
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5992 | (dstFormat == AV_PIX_FMT_P010LE || dstFormat == AV_PIX_FMT_P016LE)) { |
2434 | 24 | c->convert_unscaled = planar8ToP01xleWrapper; | |
2435 | } | ||
2436 | |||
2437 |
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28366 | if (srcFormat == AV_PIX_FMT_YUV410P && !(dstH & 3) && |
2438 |
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111 | (dstFormat == AV_PIX_FMT_YUV420P || dstFormat == AV_PIX_FMT_YUVA420P) && |
2439 |
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3 | !(flags & SWS_BITEXACT)) { |
2440 | ✗ | c->convert_unscaled = yvu9ToYv12Wrapper; | |
2441 | ✗ | c->dst_slice_align = 4; | |
2442 | } | ||
2443 | |||
2444 | /* bgr24toYV12 */ | ||
2445 |
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28366 | if (srcFormat == AV_PIX_FMT_BGR24 && |
2446 |
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141 | (dstFormat == AV_PIX_FMT_YUV420P || dstFormat == AV_PIX_FMT_YUVA420P) && |
2447 |
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20 | !(flags & SWS_ACCURATE_RND) && !(dstW&1)) |
2448 | ✗ | c->convert_unscaled = bgr24ToYv12Wrapper; | |
2449 | |||
2450 | /* AYUV/VUYA/UYVA -> AYUV/VUYA/UYVA */ | ||
2451 |
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28366 | if (isAYUV(srcFormat) && isAYUV(dstFormat) && findRgbConvFn(c)) |
2452 | ✗ | c->convert_unscaled = rgbToRgbWrapper; | |
2453 | |||
2454 | /* RGB/BGR -> RGB/BGR (no dither needed forms) */ | ||
2455 |
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28366 | if (isAnyRGB(srcFormat) && isAnyRGB(dstFormat) && findRgbConvFn(c) |
2456 |
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573 | && (!needsDither || (c->opts.flags&(SWS_FAST_BILINEAR|SWS_POINT)))) |
2457 | 553 | c->convert_unscaled = rgbToRgbWrapper; | |
2458 | |||
2459 | /* RGB to planar RGB */ | ||
2460 |
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28366 | if ((srcFormat == AV_PIX_FMT_GBRP && dstFormat == AV_PIX_FMT_GBRAP) || |
2461 |
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28366 | (srcFormat == AV_PIX_FMT_GBRP10 && dstFormat == AV_PIX_FMT_GBRAP10) || |
2462 |
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28366 | (srcFormat == AV_PIX_FMT_GBRP12 && dstFormat == AV_PIX_FMT_GBRAP12) || |
2463 |
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28366 | (srcFormat == AV_PIX_FMT_GBRP14 && dstFormat == AV_PIX_FMT_GBRAP14) || |
2464 |
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28366 | (srcFormat == AV_PIX_FMT_GBRP16 && dstFormat == AV_PIX_FMT_GBRAP16) || |
2465 |
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28366 | (srcFormat == AV_PIX_FMT_GBRAP && dstFormat == AV_PIX_FMT_GBRP) || |
2466 |
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28356 | (srcFormat == AV_PIX_FMT_GBRAP10 && dstFormat == AV_PIX_FMT_GBRP10) || |
2467 |
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28356 | (srcFormat == AV_PIX_FMT_GBRAP12 && dstFormat == AV_PIX_FMT_GBRP12) || |
2468 |
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28356 | (srcFormat == AV_PIX_FMT_GBRAP14 && dstFormat == AV_PIX_FMT_GBRP14) || |
2469 |
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3 | (srcFormat == AV_PIX_FMT_GBRAP16 && dstFormat == AV_PIX_FMT_GBRP16)) |
2470 | 10 | c->convert_unscaled = planarRgbToplanarRgbWrapper; | |
2471 | |||
2472 | #define isByteRGB(f) ( \ | ||
2473 | f == AV_PIX_FMT_RGB32 || \ | ||
2474 | f == AV_PIX_FMT_RGB32_1 || \ | ||
2475 | f == AV_PIX_FMT_RGB24 || \ | ||
2476 | f == AV_PIX_FMT_BGR32 || \ | ||
2477 | f == AV_PIX_FMT_BGR32_1 || \ | ||
2478 | f == AV_PIX_FMT_BGR24) | ||
2479 | |||
2480 |
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28366 | if (srcFormat == AV_PIX_FMT_GBRP && isPlanar(srcFormat) && isByteRGB(dstFormat)) |
2481 | 40 | c->convert_unscaled = planarRgbToRgbWrapper; | |
2482 | |||
2483 |
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28366 | if (srcFormat == AV_PIX_FMT_GBRAP && isByteRGB(dstFormat)) |
2484 | 20 | c->convert_unscaled = planarRgbaToRgbWrapper; | |
2485 | |||
2486 |
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28366 | if ((srcFormat == AV_PIX_FMT_RGB48LE || srcFormat == AV_PIX_FMT_RGB48BE || |
2487 |
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27317 | srcFormat == AV_PIX_FMT_BGR48LE || srcFormat == AV_PIX_FMT_BGR48BE || |
2488 |
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27316 | srcFormat == AV_PIX_FMT_RGBA64LE || srcFormat == AV_PIX_FMT_RGBA64BE || |
2489 |
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28366 | srcFormat == AV_PIX_FMT_BGRA64LE || srcFormat == AV_PIX_FMT_BGRA64BE) && |
2490 |
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1062 | (dstFormat == AV_PIX_FMT_GBRP9LE || dstFormat == AV_PIX_FMT_GBRP9BE || |
2491 |
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1032 | dstFormat == AV_PIX_FMT_GBRP10LE || dstFormat == AV_PIX_FMT_GBRP10BE || |
2492 |
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992 | dstFormat == AV_PIX_FMT_GBRP12LE || dstFormat == AV_PIX_FMT_GBRP12BE || |
2493 |
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982 | dstFormat == AV_PIX_FMT_GBRP14LE || dstFormat == AV_PIX_FMT_GBRP14BE || |
2494 |
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962 | dstFormat == AV_PIX_FMT_GBRP16LE || dstFormat == AV_PIX_FMT_GBRP16BE || |
2495 |
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951 | dstFormat == AV_PIX_FMT_GBRAP10LE || dstFormat == AV_PIX_FMT_GBRAP10BE || |
2496 |
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951 | dstFormat == AV_PIX_FMT_GBRAP12LE || dstFormat == AV_PIX_FMT_GBRAP12BE || |
2497 |
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951 | dstFormat == AV_PIX_FMT_GBRAP14LE || dstFormat == AV_PIX_FMT_GBRAP14BE || |
2498 |
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951 | dstFormat == AV_PIX_FMT_GBRAP16LE || dstFormat == AV_PIX_FMT_GBRAP16BE )) |
2499 | 112 | c->convert_unscaled = Rgb16ToPlanarRgb16Wrapper; | |
2500 | |||
2501 |
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44355 | if (av_pix_fmt_desc_get(dstFormat)->comp[0].depth >= 10 && |
2502 |
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19403 | isPlanarRGB(dstFormat) && !isFloat(dstFormat) && |
2503 |
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2912 | (srcFormat == AV_PIX_FMT_X2RGB10LE || srcFormat == AV_PIX_FMT_X2BGR10LE)) |
2504 | 40 | c->convert_unscaled = Rgb16ToPlanarRgb16Wrapper; | |
2505 | |||
2506 |
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28366 | if ((srcFormat == AV_PIX_FMT_GBRP9LE || srcFormat == AV_PIX_FMT_GBRP9BE || |
2507 |
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28058 | srcFormat == AV_PIX_FMT_GBRP16LE || srcFormat == AV_PIX_FMT_GBRP16BE || |
2508 |
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27002 | srcFormat == AV_PIX_FMT_GBRP10LE || srcFormat == AV_PIX_FMT_GBRP10BE || |
2509 |
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26001 | srcFormat == AV_PIX_FMT_GBRP12LE || srcFormat == AV_PIX_FMT_GBRP12BE || |
2510 |
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25890 | srcFormat == AV_PIX_FMT_GBRP14LE || srcFormat == AV_PIX_FMT_GBRP14BE || |
2511 |
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25889 | srcFormat == AV_PIX_FMT_GBRAP10LE || srcFormat == AV_PIX_FMT_GBRAP10BE || |
2512 |
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25888 | srcFormat == AV_PIX_FMT_GBRAP12LE || srcFormat == AV_PIX_FMT_GBRAP12BE || |
2513 |
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25888 | srcFormat == AV_PIX_FMT_GBRAP14LE || srcFormat == AV_PIX_FMT_GBRAP14BE || |
2514 |
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28366 | srcFormat == AV_PIX_FMT_GBRAP16LE || srcFormat == AV_PIX_FMT_GBRAP16BE) && |
2515 |
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2370 | (dstFormat == AV_PIX_FMT_RGB48LE || dstFormat == AV_PIX_FMT_RGB48BE || |
2516 |
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2370 | dstFormat == AV_PIX_FMT_BGR48LE || dstFormat == AV_PIX_FMT_BGR48BE || |
2517 |
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2370 | dstFormat == AV_PIX_FMT_RGBA64LE || dstFormat == AV_PIX_FMT_RGBA64BE || |
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2370 | dstFormat == AV_PIX_FMT_BGRA64LE || dstFormat == AV_PIX_FMT_BGRA64BE)) |
2519 | 121 | c->convert_unscaled = planarRgb16ToRgb16Wrapper; | |
2520 | |||
2521 |
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42461 | if (av_pix_fmt_desc_get(srcFormat)->comp[0].depth >= 10 && |
2522 |
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17000 | isPlanarRGB(srcFormat) && !isFloat(srcFormat) && |
2523 |
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2470 | (dstFormat == AV_PIX_FMT_X2RGB10LE || dstFormat == AV_PIX_FMT_X2BGR10LE)) |
2524 | 40 | c->convert_unscaled = planarRgb16ToRgb16Wrapper; | |
2525 | |||
2526 |
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41992 | if (av_pix_fmt_desc_get(srcFormat)->comp[0].depth == 8 && |
2527 |
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15485 | isPackedRGB(srcFormat) && dstFormat == AV_PIX_FMT_GBRP) |
2528 | 111 | c->convert_unscaled = rgbToPlanarRgbWrapper; | |
2529 | |||
2530 |
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41992 | if (av_pix_fmt_desc_get(srcFormat)->comp[0].depth == 8 && |
2531 |
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15485 | isPackedRGB(srcFormat) && dstFormat == AV_PIX_FMT_GBRAP) |
2532 | 90 | c->convert_unscaled = rgbToPlanarRgbaWrapper; | |
2533 | |||
2534 |
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28366 | if (isBayer(srcFormat)) { |
2535 | ✗ | c->dst_slice_align = 2; | |
2536 | ✗ | if (dstFormat == AV_PIX_FMT_RGB24) | |
2537 | ✗ | c->convert_unscaled = bayer_to_rgb24_wrapper; | |
2538 | ✗ | else if (dstFormat == AV_PIX_FMT_RGB48) | |
2539 | ✗ | c->convert_unscaled = bayer_to_rgb48_wrapper; | |
2540 | ✗ | else if (dstFormat == AV_PIX_FMT_YUV420P) | |
2541 | ✗ | c->convert_unscaled = bayer_to_yv12_wrapper; | |
2542 | ✗ | else if (!isBayer(dstFormat)) { | |
2543 | ✗ | av_log(c, AV_LOG_ERROR, "unsupported bayer conversion\n"); | |
2544 | ✗ | av_assert0(0); | |
2545 | } | ||
2546 | } | ||
2547 | |||
2548 | /* bswap 16 bits per pixel/component packed formats */ | ||
2549 |
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28366 | if (IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BAYER_BGGR16) || |
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28366 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BAYER_RGGB16) || |
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28366 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BAYER_GBRG16) || |
2552 |
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28366 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BAYER_GRBG16) || |
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28366 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BGR444) || |
2554 |
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28366 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BGR48) || |
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28366 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BGR555) || |
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28366 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BGR565) || |
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28366 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BGRA64) || |
2558 |
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28366 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GRAY9) || |
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28366 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GRAY10) || |
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28366 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GRAY12) || |
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28366 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GRAY14) || |
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28366 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GRAY16) || |
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28364 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YA16) || |
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28364 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_AYUV64) || |
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28364 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRP9) || |
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28364 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRP10) || |
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28344 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRP12) || |
2568 |
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28324 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRP14) || |
2569 |
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28324 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRP16) || |
2570 |
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28302 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRAP10) || |
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28302 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRAP12) || |
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28302 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRAP14) || |
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28302 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRAP16) || |
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28300 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB444) || |
2575 |
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28300 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB48) || |
2576 |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB555) || |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB565) || |
2578 |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGBA64) || |
2579 |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_XV36) || |
2580 |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_XV48) || |
2581 |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_XYZ12) || |
2582 |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV420P9) || |
2583 |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV420P10) || |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV420P12) || |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV420P14) || |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV420P16) || |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV422P9) || |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV422P10) || |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV422P12) || |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV422P14) || |
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28299 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV422P16) || |
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28289 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV440P10) || |
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28289 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV440P12) || |
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28289 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV444P9) || |
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28289 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV444P10) || |
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28269 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV444P12) || |
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28249 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV444P14) || |
2598 |
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|
28249 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV444P16)) |
2599 | 137 | c->convert_unscaled = bswap_16bpc; | |
2600 | |||
2601 | /* bswap 32 bits per pixel/component formats */ | ||
2602 |
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28366 | if (IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRPF32) || |
2603 |
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28365 | IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRAPF32)) |
2604 | 1 | c->convert_unscaled = bswap_32bpc; | |
2605 | |||
2606 |
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28366 | if (usePal(srcFormat)) { |
2607 |
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886 | switch (dstFormat) { |
2608 | 10 | case AV_PIX_FMT_GBRP: | |
2609 | case AV_PIX_FMT_GBRAP: | ||
2610 | 10 | c->convert_unscaled = palToGbrpWrapper; | |
2611 | 10 | break; | |
2612 | 876 | default: | |
2613 |
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876 | if (isByteRGB(dstFormat)) |
2614 | 831 | c->convert_unscaled = palToRgbWrapper; | |
2615 | 876 | break; | |
2616 | } | ||
2617 | } | ||
2618 | |||
2619 |
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28366 | if (srcFormat == AV_PIX_FMT_YUV422P) { |
2620 |
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757 | if (dstFormat == AV_PIX_FMT_YUYV422) |
2621 | ✗ | c->convert_unscaled = yuv422pToYuy2Wrapper; | |
2622 |
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757 | else if (dstFormat == AV_PIX_FMT_UYVY422) |
2623 | ✗ | c->convert_unscaled = yuv422pToUyvyWrapper; | |
2624 | } | ||
2625 | |||
2626 | /* uint Y to float Y */ | ||
2627 |
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28366 | if (srcFormat == AV_PIX_FMT_GRAY8 && dstFormat == AV_PIX_FMT_GRAYF32){ |
2628 | ✗ | c->convert_unscaled = uint_y_to_float_y_wrapper; | |
2629 | } | ||
2630 | |||
2631 | /* float Y to uint Y */ | ||
2632 |
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28366 | if (srcFormat == AV_PIX_FMT_GRAYF32 && dstFormat == AV_PIX_FMT_GRAY8){ |
2633 | ✗ | c->convert_unscaled = float_y_to_uint_y_wrapper; | |
2634 | } | ||
2635 | |||
2636 | /* LQ converters if -sws 0 or -sws 4*/ | ||
2637 |
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28366 | if (c->opts.flags&(SWS_FAST_BILINEAR|SWS_POINT)) { |
2638 | /* yv12_to_yuy2 */ | ||
2639 |
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104 | if (srcFormat == AV_PIX_FMT_YUV420P || srcFormat == AV_PIX_FMT_YUVA420P) { |
2640 |
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62 | if (dstFormat == AV_PIX_FMT_YUYV422) |
2641 | ✗ | c->convert_unscaled = planarToYuy2Wrapper; | |
2642 |
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62 | else if (dstFormat == AV_PIX_FMT_UYVY422) |
2643 | ✗ | c->convert_unscaled = planarToUyvyWrapper; | |
2644 | } | ||
2645 | } | ||
2646 |
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28366 | if (srcFormat == AV_PIX_FMT_YUYV422 && |
2647 |
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111 | (dstFormat == AV_PIX_FMT_YUV420P || dstFormat == AV_PIX_FMT_YUVA420P)) |
2648 | ✗ | c->convert_unscaled = yuyvToYuv420Wrapper; | |
2649 |
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28366 | if (srcFormat == AV_PIX_FMT_UYVY422 && |
2650 |
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111 | (dstFormat == AV_PIX_FMT_YUV420P || dstFormat == AV_PIX_FMT_YUVA420P)) |
2651 | ✗ | c->convert_unscaled = uyvyToYuv420Wrapper; | |
2652 |
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28366 | if (srcFormat == AV_PIX_FMT_YUYV422 && dstFormat == AV_PIX_FMT_YUV422P) |
2653 | ✗ | c->convert_unscaled = yuyvToYuv422Wrapper; | |
2654 |
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28366 | if (srcFormat == AV_PIX_FMT_UYVY422 && dstFormat == AV_PIX_FMT_YUV422P) |
2655 | ✗ | c->convert_unscaled = uyvyToYuv422Wrapper; | |
2656 |
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28366 | if (dstFormat == AV_PIX_FMT_YUV420P && |
2657 |
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654 | (srcFormat == AV_PIX_FMT_NV24 || srcFormat == AV_PIX_FMT_NV42)) |
2658 | 114 | c->convert_unscaled = nv24ToYuv420Wrapper; | |
2659 | |||
2660 | #define isPlanarGray(x) (isGray(x) && (x) != AV_PIX_FMT_YA8 && (x) != AV_PIX_FMT_YA16LE && (x) != AV_PIX_FMT_YA16BE) | ||
2661 | |||
2662 | /* simple copy */ | ||
2663 |
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28366 | if ( srcFormat == dstFormat || |
2664 |
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28056 | (srcFormat == AV_PIX_FMT_YUVA420P && dstFormat == AV_PIX_FMT_YUV420P) || |
2665 |
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33280 | (srcFormat == AV_PIX_FMT_YUV420P && dstFormat == AV_PIX_FMT_YUVA420P) || |
2666 |
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|
83374 | (isFloat(srcFormat) == isFloat(dstFormat) && isFloat16(srcFormat) == isFloat16(dstFormat)) && ((isPlanarYUV(srcFormat) && isPlanarGray(dstFormat)) || |
2667 |
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68005 | (isPlanarYUV(dstFormat) && isPlanarGray(srcFormat)) || |
2668 |
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54936 | (isPlanarGray(dstFormat) && isPlanarGray(srcFormat)) || |
2669 |
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44972 | (isPlanarYUV(srcFormat) && isPlanarYUV(dstFormat) && |
2670 |
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8241 | c->chrDstHSubSample == c->chrSrcHSubSample && |
2671 |
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|
5629 | c->chrDstVSubSample == c->chrSrcVSubSample && |
2672 |
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|
3359 | isSemiPlanarYUV(srcFormat) == isSemiPlanarYUV(dstFormat) && |
2673 | 1134 | isSwappedChroma(srcFormat) == isSwappedChroma(dstFormat)))) | |
2674 | { | ||
2675 |
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1476 | if (isPacked(c->opts.src_format)) |
2676 | 50 | c->convert_unscaled = packedCopyWrapper; | |
2677 | else /* Planar YUV or gray */ | ||
2678 | 1426 | c->convert_unscaled = planarCopyWrapper; | |
2679 | } | ||
2680 | |||
2681 | #if ARCH_PPC | ||
2682 | ff_get_unscaled_swscale_ppc(c); | ||
2683 | #elif ARCH_ARM | ||
2684 | ff_get_unscaled_swscale_arm(c); | ||
2685 | #elif ARCH_AARCH64 | ||
2686 | ff_get_unscaled_swscale_aarch64(c); | ||
2687 | #endif | ||
2688 | 28366 | } | |
2689 | |||
2690 | /* Convert the palette to the same packed 32-bit format as the palette */ | ||
2691 | 97576 | void sws_convertPalette8ToPacked32(const uint8_t *src, uint8_t *dst, | |
2692 | int num_pixels, const uint8_t *palette) | ||
2693 | { | ||
2694 | int i; | ||
2695 | |||
2696 |
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30311624 | for (i = 0; i < num_pixels; i++) |
2697 | 30214048 | ((uint32_t *) dst)[i] = ((const uint32_t *) palette)[src[i]]; | |
2698 | 97576 | } | |
2699 | |||
2700 | /* Palette format: ABCD -> dst format: ABC */ | ||
2701 | 717310 | void sws_convertPalette8ToPacked24(const uint8_t *src, uint8_t *dst, | |
2702 | int num_pixels, const uint8_t *palette) | ||
2703 | { | ||
2704 | int i; | ||
2705 | |||
2706 |
2/2✓ Branch 0 taken 273951884 times.
✓ Branch 1 taken 717310 times.
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274669194 | for (i = 0; i < num_pixels; i++) { |
2707 | //FIXME slow? | ||
2708 | 273951884 | dst[0] = palette[src[i] * 4 + 0]; | |
2709 | 273951884 | dst[1] = palette[src[i] * 4 + 1]; | |
2710 | 273951884 | dst[2] = palette[src[i] * 4 + 2]; | |
2711 | 273951884 | dst += 3; | |
2712 | } | ||
2713 | 717310 | } | |
2714 |