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/* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
5 |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
7 |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
10 |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
15 |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
17 |
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*/ |
18 |
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19 |
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#include "config_components.h" |
20 |
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21 |
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#include "libavutil/avassert.h" |
22 |
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#include "libavutil/common.h" |
23 |
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#include "libavutil/pixdesc.h" |
24 |
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25 |
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#include "avcodec.h" |
26 |
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#include "decode.h" |
27 |
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#include "internal.h" |
28 |
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#include "vaapi_decode.h" |
29 |
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#include "vaapi_hevc.h" |
30 |
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31 |
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32 |
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✗ |
int ff_vaapi_decode_make_param_buffer(AVCodecContext *avctx, |
33 |
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VAAPIDecodePicture *pic, |
34 |
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int type, |
35 |
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const void *data, |
36 |
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size_t size) |
37 |
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{ |
38 |
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✗ |
VAAPIDecodeContext *ctx = avctx->internal->hwaccel_priv_data; |
39 |
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VAStatus vas; |
40 |
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VABufferID buffer; |
41 |
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|
42 |
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✗ |
av_assert0(pic->nb_param_buffers + 1 <= MAX_PARAM_BUFFERS); |
43 |
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|
44 |
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✗ |
vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context, |
45 |
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type, size, 1, (void*)data, &buffer); |
46 |
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✗ |
if (vas != VA_STATUS_SUCCESS) { |
47 |
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✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to create parameter " |
48 |
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"buffer (type %d): %d (%s).\n", |
49 |
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type, vas, vaErrorStr(vas)); |
50 |
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✗ |
return AVERROR(EIO); |
51 |
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} |
52 |
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|
53 |
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✗ |
pic->param_buffers[pic->nb_param_buffers++] = buffer; |
54 |
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|
55 |
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✗ |
av_log(avctx, AV_LOG_DEBUG, "Param buffer (type %d, %zu bytes) " |
56 |
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"is %#x.\n", type, size, buffer); |
57 |
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✗ |
return 0; |
58 |
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} |
59 |
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60 |
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61 |
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✗ |
int ff_vaapi_decode_make_slice_buffer(AVCodecContext *avctx, |
62 |
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VAAPIDecodePicture *pic, |
63 |
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const void *params_data, |
64 |
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size_t params_size, |
65 |
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const void *slice_data, |
66 |
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size_t slice_size) |
67 |
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{ |
68 |
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✗ |
VAAPIDecodeContext *ctx = avctx->internal->hwaccel_priv_data; |
69 |
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VAStatus vas; |
70 |
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int index; |
71 |
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|
72 |
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✗ |
av_assert0(pic->nb_slices <= pic->slices_allocated); |
73 |
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✗ |
if (pic->nb_slices == pic->slices_allocated) { |
74 |
|
✗ |
if (pic->slices_allocated > 0) |
75 |
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✗ |
pic->slices_allocated *= 2; |
76 |
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else |
77 |
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✗ |
pic->slices_allocated = 64; |
78 |
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|
79 |
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✗ |
pic->slice_buffers = |
80 |
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✗ |
av_realloc_array(pic->slice_buffers, |
81 |
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✗ |
pic->slices_allocated, |
82 |
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2 * sizeof(*pic->slice_buffers)); |
83 |
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✗ |
if (!pic->slice_buffers) |
84 |
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✗ |
return AVERROR(ENOMEM); |
85 |
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} |
86 |
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✗ |
av_assert0(pic->nb_slices + 1 <= pic->slices_allocated); |
87 |
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|
88 |
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✗ |
index = 2 * pic->nb_slices; |
89 |
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|
90 |
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✗ |
vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context, |
91 |
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VASliceParameterBufferType, |
92 |
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params_size, 1, (void*)params_data, |
93 |
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✗ |
&pic->slice_buffers[index]); |
94 |
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✗ |
if (vas != VA_STATUS_SUCCESS) { |
95 |
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✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to create slice " |
96 |
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"parameter buffer: %d (%s).\n", vas, vaErrorStr(vas)); |
97 |
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✗ |
return AVERROR(EIO); |
98 |
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} |
99 |
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|
100 |
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✗ |
av_log(avctx, AV_LOG_DEBUG, "Slice %d param buffer (%zu bytes) " |
101 |
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"is %#x.\n", pic->nb_slices, params_size, |
102 |
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✗ |
pic->slice_buffers[index]); |
103 |
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|
104 |
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✗ |
vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context, |
105 |
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VASliceDataBufferType, |
106 |
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slice_size, 1, (void*)slice_data, |
107 |
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✗ |
&pic->slice_buffers[index + 1]); |
108 |
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✗ |
if (vas != VA_STATUS_SUCCESS) { |
109 |
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✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to create slice " |
110 |
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"data buffer (size %zu): %d (%s).\n", |
111 |
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slice_size, vas, vaErrorStr(vas)); |
112 |
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✗ |
vaDestroyBuffer(ctx->hwctx->display, |
113 |
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✗ |
pic->slice_buffers[index]); |
114 |
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✗ |
return AVERROR(EIO); |
115 |
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|
} |
116 |
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|
117 |
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✗ |
av_log(avctx, AV_LOG_DEBUG, "Slice %d data buffer (%zu bytes) " |
118 |
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"is %#x.\n", pic->nb_slices, slice_size, |
119 |
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✗ |
pic->slice_buffers[index + 1]); |
120 |
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|
121 |
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✗ |
++pic->nb_slices; |
122 |
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✗ |
return 0; |
123 |
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|
} |
124 |
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|
125 |
|
✗ |
static void ff_vaapi_decode_destroy_buffers(AVCodecContext *avctx, |
126 |
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VAAPIDecodePicture *pic) |
127 |
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|
{ |
128 |
|
✗ |
VAAPIDecodeContext *ctx = avctx->internal->hwaccel_priv_data; |
129 |
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VAStatus vas; |
130 |
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int i; |
131 |
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|
132 |
|
✗ |
for (i = 0; i < pic->nb_param_buffers; i++) { |
133 |
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✗ |
vas = vaDestroyBuffer(ctx->hwctx->display, |
134 |
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pic->param_buffers[i]); |
135 |
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✗ |
if (vas != VA_STATUS_SUCCESS) { |
136 |
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✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to destroy " |
137 |
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|
"parameter buffer %#x: %d (%s).\n", |
138 |
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pic->param_buffers[i], vas, vaErrorStr(vas)); |
139 |
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|
} |
140 |
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|
} |
141 |
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|
142 |
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✗ |
for (i = 0; i < 2 * pic->nb_slices; i++) { |
143 |
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✗ |
vas = vaDestroyBuffer(ctx->hwctx->display, |
144 |
|
✗ |
pic->slice_buffers[i]); |
145 |
|
✗ |
if (vas != VA_STATUS_SUCCESS) { |
146 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to destroy slice " |
147 |
|
|
"slice buffer %#x: %d (%s).\n", |
148 |
|
✗ |
pic->slice_buffers[i], vas, vaErrorStr(vas)); |
149 |
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|
} |
150 |
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|
} |
151 |
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} |
152 |
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|
153 |
|
✗ |
int ff_vaapi_decode_issue(AVCodecContext *avctx, |
154 |
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VAAPIDecodePicture *pic) |
155 |
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{ |
156 |
|
✗ |
VAAPIDecodeContext *ctx = avctx->internal->hwaccel_priv_data; |
157 |
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|
VAStatus vas; |
158 |
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int err; |
159 |
|
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|
160 |
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✗ |
av_log(avctx, AV_LOG_DEBUG, "Decode to surface %#x.\n", |
161 |
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pic->output_surface); |
162 |
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|
163 |
|
✗ |
vas = vaBeginPicture(ctx->hwctx->display, ctx->va_context, |
164 |
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pic->output_surface); |
165 |
|
✗ |
if (vas != VA_STATUS_SUCCESS) { |
166 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to begin picture decode " |
167 |
|
|
"issue: %d (%s).\n", vas, vaErrorStr(vas)); |
168 |
|
✗ |
err = AVERROR(EIO); |
169 |
|
✗ |
goto fail_with_picture; |
170 |
|
|
} |
171 |
|
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|
172 |
|
✗ |
vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context, |
173 |
|
✗ |
pic->param_buffers, pic->nb_param_buffers); |
174 |
|
✗ |
if (vas != VA_STATUS_SUCCESS) { |
175 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to upload decode " |
176 |
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|
"parameters: %d (%s).\n", vas, vaErrorStr(vas)); |
177 |
|
✗ |
err = AVERROR(EIO); |
178 |
|
✗ |
goto fail_with_picture; |
179 |
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|
} |
180 |
|
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|
181 |
|
✗ |
vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context, |
182 |
|
✗ |
pic->slice_buffers, 2 * pic->nb_slices); |
183 |
|
✗ |
if (vas != VA_STATUS_SUCCESS) { |
184 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to upload slices: " |
185 |
|
|
"%d (%s).\n", vas, vaErrorStr(vas)); |
186 |
|
✗ |
err = AVERROR(EIO); |
187 |
|
✗ |
goto fail_with_picture; |
188 |
|
|
} |
189 |
|
|
|
190 |
|
✗ |
vas = vaEndPicture(ctx->hwctx->display, ctx->va_context); |
191 |
|
✗ |
if (vas != VA_STATUS_SUCCESS) { |
192 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to end picture decode " |
193 |
|
|
"issue: %d (%s).\n", vas, vaErrorStr(vas)); |
194 |
|
✗ |
err = AVERROR(EIO); |
195 |
|
|
if (CONFIG_VAAPI_1 || ctx->hwctx->driver_quirks & |
196 |
|
|
AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS) |
197 |
|
✗ |
goto fail; |
198 |
|
|
else |
199 |
|
|
goto fail_at_end; |
200 |
|
|
} |
201 |
|
|
|
202 |
|
|
if (CONFIG_VAAPI_1 || ctx->hwctx->driver_quirks & |
203 |
|
|
AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS) |
204 |
|
✗ |
ff_vaapi_decode_destroy_buffers(avctx, pic); |
205 |
|
|
|
206 |
|
✗ |
err = 0; |
207 |
|
✗ |
goto exit; |
208 |
|
|
|
209 |
|
✗ |
fail_with_picture: |
210 |
|
✗ |
vas = vaEndPicture(ctx->hwctx->display, ctx->va_context); |
211 |
|
✗ |
if (vas != VA_STATUS_SUCCESS) { |
212 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to end picture decode " |
213 |
|
|
"after error: %d (%s).\n", vas, vaErrorStr(vas)); |
214 |
|
|
} |
215 |
|
✗ |
fail: |
216 |
|
✗ |
ff_vaapi_decode_destroy_buffers(avctx, pic); |
217 |
|
✗ |
fail_at_end: |
218 |
|
✗ |
exit: |
219 |
|
✗ |
pic->nb_param_buffers = 0; |
220 |
|
✗ |
pic->nb_slices = 0; |
221 |
|
✗ |
pic->slices_allocated = 0; |
222 |
|
✗ |
av_freep(&pic->slice_buffers); |
223 |
|
|
|
224 |
|
✗ |
return err; |
225 |
|
|
} |
226 |
|
|
|
227 |
|
✗ |
int ff_vaapi_decode_cancel(AVCodecContext *avctx, |
228 |
|
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VAAPIDecodePicture *pic) |
229 |
|
|
{ |
230 |
|
✗ |
ff_vaapi_decode_destroy_buffers(avctx, pic); |
231 |
|
|
|
232 |
|
✗ |
pic->nb_param_buffers = 0; |
233 |
|
✗ |
pic->nb_slices = 0; |
234 |
|
✗ |
pic->slices_allocated = 0; |
235 |
|
✗ |
av_freep(&pic->slice_buffers); |
236 |
|
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|
237 |
|
✗ |
return 0; |
238 |
|
|
} |
239 |
|
|
|
240 |
|
|
static const struct { |
241 |
|
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uint32_t fourcc; |
242 |
|
|
enum AVPixelFormat pix_fmt; |
243 |
|
|
} vaapi_format_map[] = { |
244 |
|
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#define MAP(va, av) { VA_FOURCC_ ## va, AV_PIX_FMT_ ## av } |
245 |
|
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// 4:0:0 |
246 |
|
|
MAP(Y800, GRAY8), |
247 |
|
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// 4:2:0 |
248 |
|
|
MAP(NV12, NV12), |
249 |
|
|
MAP(YV12, YUV420P), |
250 |
|
|
MAP(IYUV, YUV420P), |
251 |
|
|
#ifdef VA_FOURCC_I420 |
252 |
|
|
MAP(I420, YUV420P), |
253 |
|
|
#endif |
254 |
|
|
MAP(IMC3, YUV420P), |
255 |
|
|
// 4:1:1 |
256 |
|
|
MAP(411P, YUV411P), |
257 |
|
|
// 4:2:2 |
258 |
|
|
MAP(422H, YUV422P), |
259 |
|
|
#ifdef VA_FOURCC_YV16 |
260 |
|
|
MAP(YV16, YUV422P), |
261 |
|
|
#endif |
262 |
|
|
MAP(YUY2, YUYV422), |
263 |
|
|
#ifdef VA_FOURCC_Y210 |
264 |
|
|
MAP(Y210, Y210), |
265 |
|
|
#endif |
266 |
|
|
// 4:4:0 |
267 |
|
|
MAP(422V, YUV440P), |
268 |
|
|
// 4:4:4 |
269 |
|
|
MAP(444P, YUV444P), |
270 |
|
|
// 4:2:0 10-bit |
271 |
|
|
#ifdef VA_FOURCC_P010 |
272 |
|
|
MAP(P010, P010), |
273 |
|
|
#endif |
274 |
|
|
#ifdef VA_FOURCC_I010 |
275 |
|
|
MAP(I010, YUV420P10), |
276 |
|
|
#endif |
277 |
|
|
#undef MAP |
278 |
|
|
}; |
279 |
|
|
|
280 |
|
✗ |
static int vaapi_decode_find_best_format(AVCodecContext *avctx, |
281 |
|
|
AVHWDeviceContext *device, |
282 |
|
|
VAConfigID config_id, |
283 |
|
|
AVHWFramesContext *frames) |
284 |
|
|
{ |
285 |
|
✗ |
AVVAAPIDeviceContext *hwctx = device->hwctx; |
286 |
|
|
VAStatus vas; |
287 |
|
|
VASurfaceAttrib *attr; |
288 |
|
|
enum AVPixelFormat source_format, best_format, format; |
289 |
|
|
uint32_t best_fourcc, fourcc; |
290 |
|
|
int i, j, nb_attr; |
291 |
|
|
|
292 |
|
✗ |
source_format = avctx->sw_pix_fmt; |
293 |
|
✗ |
av_assert0(source_format != AV_PIX_FMT_NONE); |
294 |
|
|
|
295 |
|
✗ |
vas = vaQuerySurfaceAttributes(hwctx->display, config_id, |
296 |
|
|
NULL, &nb_attr); |
297 |
|
✗ |
if (vas != VA_STATUS_SUCCESS) { |
298 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to query surface attributes: " |
299 |
|
|
"%d (%s).\n", vas, vaErrorStr(vas)); |
300 |
|
✗ |
return AVERROR(ENOSYS); |
301 |
|
|
} |
302 |
|
|
|
303 |
|
✗ |
attr = av_malloc_array(nb_attr, sizeof(*attr)); |
304 |
|
✗ |
if (!attr) |
305 |
|
✗ |
return AVERROR(ENOMEM); |
306 |
|
|
|
307 |
|
✗ |
vas = vaQuerySurfaceAttributes(hwctx->display, config_id, |
308 |
|
|
attr, &nb_attr); |
309 |
|
✗ |
if (vas != VA_STATUS_SUCCESS) { |
310 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to query surface attributes: " |
311 |
|
|
"%d (%s).\n", vas, vaErrorStr(vas)); |
312 |
|
✗ |
av_freep(&attr); |
313 |
|
✗ |
return AVERROR(ENOSYS); |
314 |
|
|
} |
315 |
|
|
|
316 |
|
✗ |
best_format = AV_PIX_FMT_NONE; |
317 |
|
|
|
318 |
|
✗ |
for (i = 0; i < nb_attr; i++) { |
319 |
|
✗ |
if (attr[i].type != VASurfaceAttribPixelFormat) |
320 |
|
✗ |
continue; |
321 |
|
|
|
322 |
|
✗ |
fourcc = attr[i].value.value.i; |
323 |
|
✗ |
for (j = 0; j < FF_ARRAY_ELEMS(vaapi_format_map); j++) { |
324 |
|
✗ |
if (fourcc == vaapi_format_map[j].fourcc) |
325 |
|
✗ |
break; |
326 |
|
|
} |
327 |
|
✗ |
if (j >= FF_ARRAY_ELEMS(vaapi_format_map)) { |
328 |
|
✗ |
av_log(avctx, AV_LOG_DEBUG, "Ignoring unknown format %#x.\n", |
329 |
|
|
fourcc); |
330 |
|
✗ |
continue; |
331 |
|
|
} |
332 |
|
✗ |
format = vaapi_format_map[j].pix_fmt; |
333 |
|
✗ |
av_log(avctx, AV_LOG_DEBUG, "Considering format %#x -> %s.\n", |
334 |
|
|
fourcc, av_get_pix_fmt_name(format)); |
335 |
|
|
|
336 |
|
✗ |
best_format = av_find_best_pix_fmt_of_2(format, best_format, |
337 |
|
|
source_format, 0, NULL); |
338 |
|
✗ |
if (format == best_format) |
339 |
|
✗ |
best_fourcc = fourcc; |
340 |
|
|
} |
341 |
|
|
|
342 |
|
✗ |
av_freep(&attr); |
343 |
|
|
|
344 |
|
✗ |
if (best_format == AV_PIX_FMT_NONE) { |
345 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "No usable formats for decoding!\n"); |
346 |
|
✗ |
return AVERROR(EINVAL); |
347 |
|
|
} |
348 |
|
|
|
349 |
|
✗ |
av_log(avctx, AV_LOG_DEBUG, "Picked %s (%#x) as best match for %s.\n", |
350 |
|
|
av_get_pix_fmt_name(best_format), best_fourcc, |
351 |
|
|
av_get_pix_fmt_name(source_format)); |
352 |
|
|
|
353 |
|
✗ |
frames->sw_format = best_format; |
354 |
|
✗ |
if (avctx->internal->hwaccel_priv_data) { |
355 |
|
✗ |
VAAPIDecodeContext *ctx = avctx->internal->hwaccel_priv_data; |
356 |
|
✗ |
AVVAAPIFramesContext *avfc = frames->hwctx; |
357 |
|
|
|
358 |
|
✗ |
ctx->pixel_format_attribute = (VASurfaceAttrib) { |
359 |
|
|
.type = VASurfaceAttribPixelFormat, |
360 |
|
|
.value.value.i = best_fourcc, |
361 |
|
|
}; |
362 |
|
|
|
363 |
|
✗ |
avfc->attributes = &ctx->pixel_format_attribute; |
364 |
|
✗ |
avfc->nb_attributes = 1; |
365 |
|
|
} |
366 |
|
|
|
367 |
|
✗ |
return 0; |
368 |
|
|
} |
369 |
|
|
|
370 |
|
|
static const struct { |
371 |
|
|
enum AVCodecID codec_id; |
372 |
|
|
int codec_profile; |
373 |
|
|
VAProfile va_profile; |
374 |
|
|
VAProfile (*profile_parser)(AVCodecContext *avctx); |
375 |
|
|
} vaapi_profile_map[] = { |
376 |
|
|
#define MAP(c, p, v, ...) { AV_CODEC_ID_ ## c, FF_PROFILE_ ## p, VAProfile ## v, __VA_ARGS__ } |
377 |
|
|
MAP(MPEG2VIDEO, MPEG2_SIMPLE, MPEG2Simple ), |
378 |
|
|
MAP(MPEG2VIDEO, MPEG2_MAIN, MPEG2Main ), |
379 |
|
|
MAP(H263, UNKNOWN, H263Baseline), |
380 |
|
|
MAP(MPEG4, MPEG4_SIMPLE, MPEG4Simple ), |
381 |
|
|
MAP(MPEG4, MPEG4_ADVANCED_SIMPLE, |
382 |
|
|
MPEG4AdvancedSimple), |
383 |
|
|
MAP(MPEG4, MPEG4_MAIN, MPEG4Main ), |
384 |
|
|
MAP(H264, H264_CONSTRAINED_BASELINE, |
385 |
|
|
H264ConstrainedBaseline), |
386 |
|
|
MAP(H264, H264_MAIN, H264Main ), |
387 |
|
|
MAP(H264, H264_HIGH, H264High ), |
388 |
|
|
#if VA_CHECK_VERSION(0, 37, 0) |
389 |
|
|
MAP(HEVC, HEVC_MAIN, HEVCMain ), |
390 |
|
|
MAP(HEVC, HEVC_MAIN_10, HEVCMain10 ), |
391 |
|
|
MAP(HEVC, HEVC_MAIN_STILL_PICTURE, |
392 |
|
|
HEVCMain ), |
393 |
|
|
#endif |
394 |
|
|
#if VA_CHECK_VERSION(1, 2, 0) && CONFIG_HEVC_VAAPI_HWACCEL |
395 |
|
|
MAP(HEVC, HEVC_REXT, None, |
396 |
|
|
ff_vaapi_parse_hevc_rext_profile ), |
397 |
|
|
#endif |
398 |
|
|
MAP(MJPEG, MJPEG_HUFFMAN_BASELINE_DCT, |
399 |
|
|
JPEGBaseline), |
400 |
|
|
MAP(WMV3, VC1_SIMPLE, VC1Simple ), |
401 |
|
|
MAP(WMV3, VC1_MAIN, VC1Main ), |
402 |
|
|
MAP(WMV3, VC1_COMPLEX, VC1Advanced ), |
403 |
|
|
MAP(WMV3, VC1_ADVANCED, VC1Advanced ), |
404 |
|
|
MAP(VC1, VC1_SIMPLE, VC1Simple ), |
405 |
|
|
MAP(VC1, VC1_MAIN, VC1Main ), |
406 |
|
|
MAP(VC1, VC1_COMPLEX, VC1Advanced ), |
407 |
|
|
MAP(VC1, VC1_ADVANCED, VC1Advanced ), |
408 |
|
|
MAP(VP8, UNKNOWN, VP8Version0_3 ), |
409 |
|
|
#if VA_CHECK_VERSION(0, 38, 0) |
410 |
|
|
MAP(VP9, VP9_0, VP9Profile0 ), |
411 |
|
|
#endif |
412 |
|
|
#if VA_CHECK_VERSION(0, 39, 0) |
413 |
|
|
MAP(VP9, VP9_2, VP9Profile2 ), |
414 |
|
|
#endif |
415 |
|
|
#if VA_CHECK_VERSION(1, 8, 0) |
416 |
|
|
MAP(AV1, AV1_MAIN, AV1Profile0), |
417 |
|
|
MAP(AV1, AV1_HIGH, AV1Profile1), |
418 |
|
|
#endif |
419 |
|
|
|
420 |
|
|
#undef MAP |
421 |
|
|
}; |
422 |
|
|
|
423 |
|
|
/* |
424 |
|
|
* Set *va_config and the frames_ref fields from the current codec parameters |
425 |
|
|
* in avctx. |
426 |
|
|
*/ |
427 |
|
✗ |
static int vaapi_decode_make_config(AVCodecContext *avctx, |
428 |
|
|
AVBufferRef *device_ref, |
429 |
|
|
VAConfigID *va_config, |
430 |
|
|
AVBufferRef *frames_ref) |
431 |
|
|
{ |
432 |
|
✗ |
AVVAAPIHWConfig *hwconfig = NULL; |
433 |
|
✗ |
AVHWFramesConstraints *constraints = NULL; |
434 |
|
|
VAStatus vas; |
435 |
|
|
int err, i, j; |
436 |
|
|
const AVCodecDescriptor *codec_desc; |
437 |
|
✗ |
VAProfile *profile_list = NULL, matched_va_profile, va_profile; |
438 |
|
|
int profile_count, exact_match, matched_ff_profile, codec_profile; |
439 |
|
|
|
440 |
|
✗ |
AVHWDeviceContext *device = (AVHWDeviceContext*)device_ref->data; |
441 |
|
✗ |
AVVAAPIDeviceContext *hwctx = device->hwctx; |
442 |
|
|
|
443 |
|
✗ |
codec_desc = avcodec_descriptor_get(avctx->codec_id); |
444 |
|
✗ |
if (!codec_desc) { |
445 |
|
✗ |
err = AVERROR(EINVAL); |
446 |
|
✗ |
goto fail; |
447 |
|
|
} |
448 |
|
|
|
449 |
|
✗ |
profile_count = vaMaxNumProfiles(hwctx->display); |
450 |
|
✗ |
profile_list = av_malloc_array(profile_count, |
451 |
|
|
sizeof(VAProfile)); |
452 |
|
✗ |
if (!profile_list) { |
453 |
|
✗ |
err = AVERROR(ENOMEM); |
454 |
|
✗ |
goto fail; |
455 |
|
|
} |
456 |
|
|
|
457 |
|
✗ |
vas = vaQueryConfigProfiles(hwctx->display, |
458 |
|
|
profile_list, &profile_count); |
459 |
|
✗ |
if (vas != VA_STATUS_SUCCESS) { |
460 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to query profiles: " |
461 |
|
|
"%d (%s).\n", vas, vaErrorStr(vas)); |
462 |
|
✗ |
err = AVERROR(ENOSYS); |
463 |
|
✗ |
goto fail; |
464 |
|
|
} |
465 |
|
|
|
466 |
|
✗ |
matched_va_profile = VAProfileNone; |
467 |
|
✗ |
exact_match = 0; |
468 |
|
|
|
469 |
|
✗ |
for (i = 0; i < FF_ARRAY_ELEMS(vaapi_profile_map); i++) { |
470 |
|
✗ |
int profile_match = 0; |
471 |
|
✗ |
if (avctx->codec_id != vaapi_profile_map[i].codec_id) |
472 |
|
✗ |
continue; |
473 |
|
✗ |
if (avctx->profile == vaapi_profile_map[i].codec_profile || |
474 |
|
✗ |
vaapi_profile_map[i].codec_profile == FF_PROFILE_UNKNOWN) |
475 |
|
✗ |
profile_match = 1; |
476 |
|
|
|
477 |
|
✗ |
va_profile = vaapi_profile_map[i].profile_parser ? |
478 |
|
✗ |
vaapi_profile_map[i].profile_parser(avctx) : |
479 |
|
|
vaapi_profile_map[i].va_profile; |
480 |
|
✗ |
codec_profile = vaapi_profile_map[i].codec_profile; |
481 |
|
|
|
482 |
|
✗ |
for (j = 0; j < profile_count; j++) { |
483 |
|
✗ |
if (va_profile == profile_list[j]) { |
484 |
|
✗ |
exact_match = profile_match; |
485 |
|
✗ |
break; |
486 |
|
|
} |
487 |
|
|
} |
488 |
|
✗ |
if (j < profile_count) { |
489 |
|
✗ |
matched_va_profile = va_profile; |
490 |
|
✗ |
matched_ff_profile = codec_profile; |
491 |
|
✗ |
if (exact_match) |
492 |
|
✗ |
break; |
493 |
|
|
} |
494 |
|
|
} |
495 |
|
✗ |
av_freep(&profile_list); |
496 |
|
|
|
497 |
|
✗ |
if (matched_va_profile == VAProfileNone) { |
498 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "No support for codec %s " |
499 |
|
✗ |
"profile %d.\n", codec_desc->name, avctx->profile); |
500 |
|
✗ |
err = AVERROR(ENOSYS); |
501 |
|
✗ |
goto fail; |
502 |
|
|
} |
503 |
|
✗ |
if (!exact_match) { |
504 |
|
✗ |
if (avctx->hwaccel_flags & |
505 |
|
|
AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH) { |
506 |
|
✗ |
av_log(avctx, AV_LOG_VERBOSE, "Codec %s profile %d not " |
507 |
|
|
"supported for hardware decode.\n", |
508 |
|
✗ |
codec_desc->name, avctx->profile); |
509 |
|
✗ |
av_log(avctx, AV_LOG_WARNING, "Using possibly-" |
510 |
|
|
"incompatible profile %d instead.\n", |
511 |
|
|
matched_ff_profile); |
512 |
|
|
} else { |
513 |
|
✗ |
av_log(avctx, AV_LOG_VERBOSE, "Codec %s profile %d not " |
514 |
|
|
"supported for hardware decode.\n", |
515 |
|
✗ |
codec_desc->name, avctx->profile); |
516 |
|
✗ |
err = AVERROR(EINVAL); |
517 |
|
✗ |
goto fail; |
518 |
|
|
} |
519 |
|
|
} |
520 |
|
|
|
521 |
|
✗ |
vas = vaCreateConfig(hwctx->display, matched_va_profile, |
522 |
|
|
VAEntrypointVLD, NULL, 0, |
523 |
|
|
va_config); |
524 |
|
✗ |
if (vas != VA_STATUS_SUCCESS) { |
525 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to create decode " |
526 |
|
|
"configuration: %d (%s).\n", vas, vaErrorStr(vas)); |
527 |
|
✗ |
err = AVERROR(EIO); |
528 |
|
✗ |
goto fail; |
529 |
|
|
} |
530 |
|
|
|
531 |
|
✗ |
hwconfig = av_hwdevice_hwconfig_alloc(device_ref); |
532 |
|
✗ |
if (!hwconfig) { |
533 |
|
✗ |
err = AVERROR(ENOMEM); |
534 |
|
✗ |
goto fail; |
535 |
|
|
} |
536 |
|
✗ |
hwconfig->config_id = *va_config; |
537 |
|
|
|
538 |
|
✗ |
constraints = |
539 |
|
✗ |
av_hwdevice_get_hwframe_constraints(device_ref, hwconfig); |
540 |
|
✗ |
if (!constraints) { |
541 |
|
✗ |
err = AVERROR(ENOMEM); |
542 |
|
✗ |
goto fail; |
543 |
|
|
} |
544 |
|
|
|
545 |
|
✗ |
if (avctx->coded_width < constraints->min_width || |
546 |
|
✗ |
avctx->coded_height < constraints->min_height || |
547 |
|
✗ |
avctx->coded_width > constraints->max_width || |
548 |
|
✗ |
avctx->coded_height > constraints->max_height) { |
549 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Hardware does not support image " |
550 |
|
|
"size %dx%d (constraints: width %d-%d height %d-%d).\n", |
551 |
|
|
avctx->coded_width, avctx->coded_height, |
552 |
|
✗ |
constraints->min_width, constraints->max_width, |
553 |
|
✗ |
constraints->min_height, constraints->max_height); |
554 |
|
✗ |
err = AVERROR(EINVAL); |
555 |
|
✗ |
goto fail; |
556 |
|
|
} |
557 |
|
✗ |
if (!constraints->valid_sw_formats || |
558 |
|
✗ |
constraints->valid_sw_formats[0] == AV_PIX_FMT_NONE) { |
559 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Hardware does not offer any " |
560 |
|
|
"usable surface formats.\n"); |
561 |
|
✗ |
err = AVERROR(EINVAL); |
562 |
|
✗ |
goto fail; |
563 |
|
|
} |
564 |
|
|
|
565 |
|
✗ |
if (frames_ref) { |
566 |
|
✗ |
AVHWFramesContext *frames = (AVHWFramesContext *)frames_ref->data; |
567 |
|
|
|
568 |
|
✗ |
frames->format = AV_PIX_FMT_VAAPI; |
569 |
|
✗ |
frames->width = avctx->coded_width; |
570 |
|
✗ |
frames->height = avctx->coded_height; |
571 |
|
|
|
572 |
|
✗ |
err = vaapi_decode_find_best_format(avctx, device, |
573 |
|
|
*va_config, frames); |
574 |
|
✗ |
if (err < 0) |
575 |
|
✗ |
goto fail; |
576 |
|
|
|
577 |
|
✗ |
frames->initial_pool_size = 1; |
578 |
|
|
// Add per-codec number of surfaces used for storing reference frames. |
579 |
|
✗ |
switch (avctx->codec_id) { |
580 |
|
✗ |
case AV_CODEC_ID_H264: |
581 |
|
|
case AV_CODEC_ID_HEVC: |
582 |
|
|
case AV_CODEC_ID_AV1: |
583 |
|
✗ |
frames->initial_pool_size += 16; |
584 |
|
✗ |
break; |
585 |
|
✗ |
case AV_CODEC_ID_VP9: |
586 |
|
✗ |
frames->initial_pool_size += 8; |
587 |
|
✗ |
break; |
588 |
|
✗ |
case AV_CODEC_ID_VP8: |
589 |
|
✗ |
frames->initial_pool_size += 3; |
590 |
|
✗ |
break; |
591 |
|
✗ |
default: |
592 |
|
✗ |
frames->initial_pool_size += 2; |
593 |
|
|
} |
594 |
|
|
} |
595 |
|
|
|
596 |
|
✗ |
av_hwframe_constraints_free(&constraints); |
597 |
|
✗ |
av_freep(&hwconfig); |
598 |
|
|
|
599 |
|
✗ |
return 0; |
600 |
|
|
|
601 |
|
✗ |
fail: |
602 |
|
✗ |
av_hwframe_constraints_free(&constraints); |
603 |
|
✗ |
av_freep(&hwconfig); |
604 |
|
✗ |
if (*va_config != VA_INVALID_ID) { |
605 |
|
✗ |
vaDestroyConfig(hwctx->display, *va_config); |
606 |
|
✗ |
*va_config = VA_INVALID_ID; |
607 |
|
|
} |
608 |
|
✗ |
av_freep(&profile_list); |
609 |
|
✗ |
return err; |
610 |
|
|
} |
611 |
|
|
|
612 |
|
✗ |
int ff_vaapi_common_frame_params(AVCodecContext *avctx, |
613 |
|
|
AVBufferRef *hw_frames_ctx) |
614 |
|
|
{ |
615 |
|
✗ |
AVHWFramesContext *hw_frames = (AVHWFramesContext *)hw_frames_ctx->data; |
616 |
|
✗ |
AVHWDeviceContext *device_ctx = hw_frames->device_ctx; |
617 |
|
|
AVVAAPIDeviceContext *hwctx; |
618 |
|
✗ |
VAConfigID va_config = VA_INVALID_ID; |
619 |
|
|
int err; |
620 |
|
|
|
621 |
|
✗ |
if (device_ctx->type != AV_HWDEVICE_TYPE_VAAPI) |
622 |
|
✗ |
return AVERROR(EINVAL); |
623 |
|
✗ |
hwctx = device_ctx->hwctx; |
624 |
|
|
|
625 |
|
✗ |
err = vaapi_decode_make_config(avctx, hw_frames->device_ref, &va_config, |
626 |
|
|
hw_frames_ctx); |
627 |
|
✗ |
if (err) |
628 |
|
✗ |
return err; |
629 |
|
|
|
630 |
|
✗ |
if (va_config != VA_INVALID_ID) |
631 |
|
✗ |
vaDestroyConfig(hwctx->display, va_config); |
632 |
|
|
|
633 |
|
✗ |
return 0; |
634 |
|
|
} |
635 |
|
|
|
636 |
|
✗ |
int ff_vaapi_decode_init(AVCodecContext *avctx) |
637 |
|
|
{ |
638 |
|
✗ |
VAAPIDecodeContext *ctx = avctx->internal->hwaccel_priv_data; |
639 |
|
|
VAStatus vas; |
640 |
|
|
int err; |
641 |
|
|
|
642 |
|
✗ |
ctx->va_config = VA_INVALID_ID; |
643 |
|
✗ |
ctx->va_context = VA_INVALID_ID; |
644 |
|
|
|
645 |
|
✗ |
err = ff_decode_get_hw_frames_ctx(avctx, AV_HWDEVICE_TYPE_VAAPI); |
646 |
|
✗ |
if (err < 0) |
647 |
|
✗ |
goto fail; |
648 |
|
|
|
649 |
|
✗ |
ctx->frames = (AVHWFramesContext*)avctx->hw_frames_ctx->data; |
650 |
|
✗ |
ctx->hwfc = ctx->frames->hwctx; |
651 |
|
✗ |
ctx->device = ctx->frames->device_ctx; |
652 |
|
✗ |
ctx->hwctx = ctx->device->hwctx; |
653 |
|
|
|
654 |
|
✗ |
err = vaapi_decode_make_config(avctx, ctx->frames->device_ref, |
655 |
|
|
&ctx->va_config, NULL); |
656 |
|
✗ |
if (err) |
657 |
|
✗ |
goto fail; |
658 |
|
|
|
659 |
|
✗ |
vas = vaCreateContext(ctx->hwctx->display, ctx->va_config, |
660 |
|
|
avctx->coded_width, avctx->coded_height, |
661 |
|
|
VA_PROGRESSIVE, |
662 |
|
✗ |
ctx->hwfc->surface_ids, |
663 |
|
✗ |
ctx->hwfc->nb_surfaces, |
664 |
|
|
&ctx->va_context); |
665 |
|
✗ |
if (vas != VA_STATUS_SUCCESS) { |
666 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to create decode " |
667 |
|
|
"context: %d (%s).\n", vas, vaErrorStr(vas)); |
668 |
|
✗ |
err = AVERROR(EIO); |
669 |
|
✗ |
goto fail; |
670 |
|
|
} |
671 |
|
|
|
672 |
|
✗ |
av_log(avctx, AV_LOG_DEBUG, "Decode context initialised: " |
673 |
|
|
"%#x/%#x.\n", ctx->va_config, ctx->va_context); |
674 |
|
|
|
675 |
|
✗ |
return 0; |
676 |
|
|
|
677 |
|
✗ |
fail: |
678 |
|
✗ |
ff_vaapi_decode_uninit(avctx); |
679 |
|
✗ |
return err; |
680 |
|
|
} |
681 |
|
|
|
682 |
|
✗ |
int ff_vaapi_decode_uninit(AVCodecContext *avctx) |
683 |
|
|
{ |
684 |
|
✗ |
VAAPIDecodeContext *ctx = avctx->internal->hwaccel_priv_data; |
685 |
|
|
VAStatus vas; |
686 |
|
|
|
687 |
|
✗ |
if (ctx->va_context != VA_INVALID_ID) { |
688 |
|
✗ |
vas = vaDestroyContext(ctx->hwctx->display, ctx->va_context); |
689 |
|
✗ |
if (vas != VA_STATUS_SUCCESS) { |
690 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to destroy decode " |
691 |
|
|
"context %#x: %d (%s).\n", |
692 |
|
|
ctx->va_context, vas, vaErrorStr(vas)); |
693 |
|
|
} |
694 |
|
|
} |
695 |
|
✗ |
if (ctx->va_config != VA_INVALID_ID) { |
696 |
|
✗ |
vas = vaDestroyConfig(ctx->hwctx->display, ctx->va_config); |
697 |
|
✗ |
if (vas != VA_STATUS_SUCCESS) { |
698 |
|
✗ |
av_log(avctx, AV_LOG_ERROR, "Failed to destroy decode " |
699 |
|
|
"configuration %#x: %d (%s).\n", |
700 |
|
|
ctx->va_config, vas, vaErrorStr(vas)); |
701 |
|
|
} |
702 |
|
|
} |
703 |
|
|
|
704 |
|
✗ |
return 0; |
705 |
|
|
} |
706 |
|
|
|