| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * This file is part of FFmpeg. | ||
| 3 | * | ||
| 4 | * FFmpeg is free software; you can redistribute it and/or | ||
| 5 | * modify it under the terms of the GNU Lesser General Public | ||
| 6 | * License as published by the Free Software Foundation; either | ||
| 7 | * version 2.1 of the License, or (at your option) any later version. | ||
| 8 | * | ||
| 9 | * FFmpeg is distributed in the hope that it will be useful, | ||
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 12 | * Lesser General Public License for more details. | ||
| 13 | * | ||
| 14 | * You should have received a copy of the GNU Lesser General Public | ||
| 15 | * License along with FFmpeg; if not, write to the Free Software | ||
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 17 | */ | ||
| 18 | #include <string.h> | ||
| 19 | |||
| 20 | #include "libavutil/opt.h" | ||
| 21 | #include "libavutil/pixdesc.h" | ||
| 22 | |||
| 23 | #include "avfilter.h" | ||
| 24 | #include "filters.h" | ||
| 25 | #include "vaapi_vpp.h" | ||
| 26 | #include "video.h" | ||
| 27 | |||
| 28 | // Denoise min/max/default Values | ||
| 29 | #define DENOISE_MIN 0 | ||
| 30 | #define DENOISE_MAX 64 | ||
| 31 | #define DENOISE_DEFAULT 0 | ||
| 32 | |||
| 33 | // Sharpness min/max/default values | ||
| 34 | #define SHARPNESS_MIN 0 | ||
| 35 | #define SHARPNESS_MAX 64 | ||
| 36 | #define SHARPNESS_DEFAULT 44 | ||
| 37 | |||
| 38 | typedef struct DenoiseVAAPIContext { | ||
| 39 | VAAPIVPPContext vpp_ctx; // must be the first field | ||
| 40 | |||
| 41 | int denoise; // enable denoise algo. | ||
| 42 | } DenoiseVAAPIContext; | ||
| 43 | |||
| 44 | typedef struct SharpnessVAAPIContext { | ||
| 45 | VAAPIVPPContext vpp_ctx; // must be the first field | ||
| 46 | |||
| 47 | int sharpness; // enable sharpness. | ||
| 48 | } SharpnessVAAPIContext; | ||
| 49 | |||
| 50 | ✗ | static float map(int x, int in_min, int in_max, float out_min, float out_max) | |
| 51 | { | ||
| 52 | double slope, output; | ||
| 53 | |||
| 54 | ✗ | slope = 1.0 * (out_max - out_min) / (in_max - in_min); | |
| 55 | ✗ | output = out_min + slope * (x - in_min); | |
| 56 | |||
| 57 | ✗ | return (float)output; | |
| 58 | } | ||
| 59 | |||
| 60 | ✗ | static int denoise_vaapi_build_filter_params(AVFilterContext *avctx) | |
| 61 | { | ||
| 62 | ✗ | VAAPIVPPContext *vpp_ctx = avctx->priv; | |
| 63 | ✗ | DenoiseVAAPIContext *ctx = avctx->priv; | |
| 64 | |||
| 65 | VAProcFilterCap caps; | ||
| 66 | |||
| 67 | VAStatus vas; | ||
| 68 | ✗ | uint32_t num_caps = 1; | |
| 69 | |||
| 70 | VAProcFilterParameterBuffer denoise; | ||
| 71 | |||
| 72 | ✗ | vas = vaQueryVideoProcFilterCaps(vpp_ctx->hwctx->display, vpp_ctx->va_context, | |
| 73 | VAProcFilterNoiseReduction, | ||
| 74 | &caps, &num_caps); | ||
| 75 | ✗ | if (vas != VA_STATUS_SUCCESS) { | |
| 76 | ✗ | av_log(avctx, AV_LOG_ERROR, "Failed to query denoise caps " | |
| 77 | "context: %d (%s).\n", vas, vaErrorStr(vas)); | ||
| 78 | ✗ | return AVERROR(EIO); | |
| 79 | } | ||
| 80 | |||
| 81 | ✗ | denoise.type = VAProcFilterNoiseReduction; | |
| 82 | ✗ | denoise.value = map(ctx->denoise, DENOISE_MIN, DENOISE_MAX, | |
| 83 | caps.range.min_value, | ||
| 84 | caps.range.max_value); | ||
| 85 | ✗ | return ff_vaapi_vpp_make_param_buffers(avctx, | |
| 86 | VAProcFilterParameterBufferType, | ||
| 87 | &denoise, sizeof(denoise), 1); | ||
| 88 | } | ||
| 89 | |||
| 90 | ✗ | static int sharpness_vaapi_build_filter_params(AVFilterContext *avctx) | |
| 91 | { | ||
| 92 | ✗ | VAAPIVPPContext *vpp_ctx = avctx->priv; | |
| 93 | ✗ | SharpnessVAAPIContext *ctx = avctx->priv; | |
| 94 | |||
| 95 | VAProcFilterCap caps; | ||
| 96 | |||
| 97 | VAStatus vas; | ||
| 98 | ✗ | uint32_t num_caps = 1; | |
| 99 | |||
| 100 | VAProcFilterParameterBuffer sharpness; | ||
| 101 | |||
| 102 | ✗ | vas = vaQueryVideoProcFilterCaps(vpp_ctx->hwctx->display, vpp_ctx->va_context, | |
| 103 | VAProcFilterSharpening, | ||
| 104 | &caps, &num_caps); | ||
| 105 | ✗ | if (vas != VA_STATUS_SUCCESS) { | |
| 106 | ✗ | av_log(avctx, AV_LOG_ERROR, "Failed to query sharpness caps " | |
| 107 | "context: %d (%s).\n", vas, vaErrorStr(vas)); | ||
| 108 | ✗ | return AVERROR(EIO); | |
| 109 | } | ||
| 110 | |||
| 111 | ✗ | sharpness.type = VAProcFilterSharpening; | |
| 112 | ✗ | sharpness.value = map(ctx->sharpness, | |
| 113 | SHARPNESS_MIN, SHARPNESS_MAX, | ||
| 114 | caps.range.min_value, | ||
| 115 | caps.range.max_value); | ||
| 116 | ✗ | return ff_vaapi_vpp_make_param_buffers(avctx, | |
| 117 | VAProcFilterParameterBufferType, | ||
| 118 | &sharpness, sizeof(sharpness), 1); | ||
| 119 | } | ||
| 120 | |||
| 121 | ✗ | static int misc_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame) | |
| 122 | { | ||
| 123 | ✗ | AVFilterContext *avctx = inlink->dst; | |
| 124 | ✗ | AVFilterLink *outlink = avctx->outputs[0]; | |
| 125 | ✗ | VAAPIVPPContext *vpp_ctx = avctx->priv; | |
| 126 | ✗ | AVFrame *output_frame = NULL; | |
| 127 | VAProcPipelineParameterBuffer params; | ||
| 128 | int err; | ||
| 129 | |||
| 130 | ✗ | av_log(avctx, AV_LOG_DEBUG, "Filter input: %s, %ux%u (%"PRId64").\n", | |
| 131 | ✗ | av_get_pix_fmt_name(input_frame->format), | |
| 132 | ✗ | input_frame->width, input_frame->height, input_frame->pts); | |
| 133 | |||
| 134 | ✗ | if (vpp_ctx->passthrough) | |
| 135 | ✗ | return ff_filter_frame(outlink, input_frame); | |
| 136 | |||
| 137 | ✗ | if (vpp_ctx->va_context == VA_INVALID_ID) | |
| 138 | ✗ | return AVERROR(EINVAL); | |
| 139 | |||
| 140 | ✗ | output_frame = ff_get_video_buffer(outlink, vpp_ctx->output_width, | |
| 141 | vpp_ctx->output_height); | ||
| 142 | ✗ | if (!output_frame) { | |
| 143 | ✗ | err = AVERROR(ENOMEM); | |
| 144 | ✗ | goto fail; | |
| 145 | } | ||
| 146 | |||
| 147 | ✗ | err = av_frame_copy_props(output_frame, input_frame); | |
| 148 | ✗ | if (err < 0) | |
| 149 | ✗ | goto fail; | |
| 150 | |||
| 151 | ✗ | err = ff_vaapi_vpp_init_params(avctx, ¶ms, | |
| 152 | input_frame, output_frame); | ||
| 153 | ✗ | if (err < 0) | |
| 154 | ✗ | goto fail; | |
| 155 | |||
| 156 | ✗ | if (vpp_ctx->nb_filter_buffers) { | |
| 157 | ✗ | params.filters = &vpp_ctx->filter_buffers[0]; | |
| 158 | ✗ | params.num_filters = vpp_ctx->nb_filter_buffers; | |
| 159 | } | ||
| 160 | |||
| 161 | ✗ | err = ff_vaapi_vpp_render_picture(avctx, ¶ms, output_frame); | |
| 162 | ✗ | if (err < 0) | |
| 163 | ✗ | goto fail; | |
| 164 | |||
| 165 | ✗ | av_frame_free(&input_frame); | |
| 166 | |||
| 167 | ✗ | av_log(avctx, AV_LOG_DEBUG, "Filter output: %s, %ux%u (%"PRId64").\n", | |
| 168 | ✗ | av_get_pix_fmt_name(output_frame->format), | |
| 169 | ✗ | output_frame->width, output_frame->height, output_frame->pts); | |
| 170 | |||
| 171 | ✗ | return ff_filter_frame(outlink, output_frame); | |
| 172 | |||
| 173 | ✗ | fail: | |
| 174 | ✗ | av_frame_free(&input_frame); | |
| 175 | ✗ | av_frame_free(&output_frame); | |
| 176 | ✗ | return err; | |
| 177 | } | ||
| 178 | |||
| 179 | ✗ | static av_cold int denoise_vaapi_init(AVFilterContext *avctx) | |
| 180 | { | ||
| 181 | ✗ | VAAPIVPPContext *vpp_ctx = avctx->priv; | |
| 182 | ✗ | DenoiseVAAPIContext *ctx = avctx->priv; | |
| 183 | |||
| 184 | ✗ | ff_vaapi_vpp_ctx_init(avctx); | |
| 185 | ✗ | vpp_ctx->pipeline_uninit = ff_vaapi_vpp_pipeline_uninit; | |
| 186 | ✗ | vpp_ctx->build_filter_params = denoise_vaapi_build_filter_params; | |
| 187 | ✗ | vpp_ctx->output_format = AV_PIX_FMT_NONE; | |
| 188 | ✗ | if (ctx->denoise == DENOISE_DEFAULT) | |
| 189 | ✗ | vpp_ctx->passthrough = 1; | |
| 190 | |||
| 191 | ✗ | return 0; | |
| 192 | } | ||
| 193 | |||
| 194 | ✗ | static av_cold int sharpness_vaapi_init(AVFilterContext *avctx) | |
| 195 | { | ||
| 196 | ✗ | VAAPIVPPContext *vpp_ctx = avctx->priv; | |
| 197 | ✗ | SharpnessVAAPIContext *ctx = avctx->priv; | |
| 198 | |||
| 199 | ✗ | ff_vaapi_vpp_ctx_init(avctx); | |
| 200 | ✗ | vpp_ctx->pipeline_uninit = ff_vaapi_vpp_pipeline_uninit; | |
| 201 | ✗ | vpp_ctx->build_filter_params = sharpness_vaapi_build_filter_params; | |
| 202 | ✗ | vpp_ctx->output_format = AV_PIX_FMT_NONE; | |
| 203 | ✗ | if (ctx->sharpness == SHARPNESS_DEFAULT) | |
| 204 | ✗ | vpp_ctx->passthrough = 1; | |
| 205 | |||
| 206 | ✗ | return 0; | |
| 207 | } | ||
| 208 | |||
| 209 | #define DOFFSET(x) offsetof(DenoiseVAAPIContext, x) | ||
| 210 | #define FLAGS (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM) | ||
| 211 | static const AVOption denoise_vaapi_options[] = { | ||
| 212 | { "denoise", "denoise level", | ||
| 213 | DOFFSET(denoise), AV_OPT_TYPE_INT, { .i64 = DENOISE_DEFAULT }, DENOISE_MIN, DENOISE_MAX, .flags = FLAGS }, | ||
| 214 | { NULL }, | ||
| 215 | }; | ||
| 216 | |||
| 217 | #define SOFFSET(x) offsetof(SharpnessVAAPIContext, x) | ||
| 218 | static const AVOption sharpness_vaapi_options[] = { | ||
| 219 | { "sharpness", "sharpness level", | ||
| 220 | SOFFSET(sharpness), AV_OPT_TYPE_INT, { .i64 = SHARPNESS_DEFAULT }, SHARPNESS_MIN, SHARPNESS_MAX, .flags = FLAGS }, | ||
| 221 | { NULL }, | ||
| 222 | }; | ||
| 223 | |||
| 224 | AVFILTER_DEFINE_CLASS(denoise_vaapi); | ||
| 225 | AVFILTER_DEFINE_CLASS(sharpness_vaapi); | ||
| 226 | |||
| 227 | static const AVFilterPad misc_vaapi_inputs[] = { | ||
| 228 | { | ||
| 229 | .name = "default", | ||
| 230 | .type = AVMEDIA_TYPE_VIDEO, | ||
| 231 | .filter_frame = &misc_vaapi_filter_frame, | ||
| 232 | .config_props = &ff_vaapi_vpp_config_input, | ||
| 233 | }, | ||
| 234 | }; | ||
| 235 | |||
| 236 | static const AVFilterPad misc_vaapi_outputs[] = { | ||
| 237 | { | ||
| 238 | .name = "default", | ||
| 239 | .type = AVMEDIA_TYPE_VIDEO, | ||
| 240 | .config_props = &ff_vaapi_vpp_config_output, | ||
| 241 | }, | ||
| 242 | }; | ||
| 243 | |||
| 244 | const FFFilter ff_vf_denoise_vaapi = { | ||
| 245 | .p.name = "denoise_vaapi", | ||
| 246 | .p.description = NULL_IF_CONFIG_SMALL("VAAPI VPP for de-noise"), | ||
| 247 | .p.priv_class = &denoise_vaapi_class, | ||
| 248 | .priv_size = sizeof(DenoiseVAAPIContext), | ||
| 249 | .init = &denoise_vaapi_init, | ||
| 250 | .uninit = &ff_vaapi_vpp_ctx_uninit, | ||
| 251 | FILTER_INPUTS(misc_vaapi_inputs), | ||
| 252 | FILTER_OUTPUTS(misc_vaapi_outputs), | ||
| 253 | FILTER_QUERY_FUNC2(&ff_vaapi_vpp_query_formats), | ||
| 254 | .flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE, | ||
| 255 | }; | ||
| 256 | |||
| 257 | const FFFilter ff_vf_sharpness_vaapi = { | ||
| 258 | .p.name = "sharpness_vaapi", | ||
| 259 | .p.description = NULL_IF_CONFIG_SMALL("VAAPI VPP for sharpness"), | ||
| 260 | .p.priv_class = &sharpness_vaapi_class, | ||
| 261 | .priv_size = sizeof(SharpnessVAAPIContext), | ||
| 262 | .init = &sharpness_vaapi_init, | ||
| 263 | .uninit = &ff_vaapi_vpp_ctx_uninit, | ||
| 264 | FILTER_INPUTS(misc_vaapi_inputs), | ||
| 265 | FILTER_OUTPUTS(misc_vaapi_outputs), | ||
| 266 | FILTER_QUERY_FUNC2(&ff_vaapi_vpp_query_formats), | ||
| 267 | .flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE, | ||
| 268 | }; | ||
| 269 |