RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2025-02-12 09:39:46 +00:00
Code Issues Projects Releases Wiki Activity

lavc/qsv: allow to add more parameter buffers to QSV frame

Browse Source 
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
This commit is contained in:
Haihao Xiang 2022-01-24 16:24:53 +08:00
parent 80801e5705
commit 8dd507bf0d
3 changed files with 39 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
libavcodec/qsv.c
View File

@ -828,3 +828,30 @@ int ff_qsv_close_internal_session(QSVSession *qs)
#endif
return 0;
}
void ff_qsv_frame_add_ext_param (AVCodecContext *avctx, QSVFrame *frame,
mfxExtBuffer * param)
{
int i;
for (i = 0; i < frame->num_ext_params; i++) {
mfxExtBuffer *ext_buffer = frame->ext_param[i];
if (ext_buffer->BufferId == param->BufferId) {
av_log(avctx, AV_LOG_WARNING, "A buffer with the same type has been "
"added\n");
return;
}
}
if (frame->num_ext_params < QSV_MAX_FRAME_EXT_PARAMS) {
frame->ext_param[frame->num_ext_params] = param;
frame->num_ext_params++;
frame->surface.Data.NumExtParam = frame->num_ext_params;
} else {
av_log(avctx, AV_LOG_WARNING, "Ignore this extra buffer because do not "
"have enough space\n");
}
}

8
libavcodec/qsv_internal.h
View File

@ -52,6 +52,8 @@
#define QSV_MAX_ENC_PAYLOAD 2 // # of mfxEncodeCtrl payloads supported
#define QSV_MAX_FRAME_EXT_PARAMS 4
#define QSV_VERSION_ATLEAST(MAJOR, MINOR) \
(MFX_VERSION_MAJOR > (MAJOR) || \
MFX_VERSION_MAJOR == (MAJOR) && MFX_VERSION_MINOR >= (MINOR))
@ -74,7 +76,8 @@ typedef struct QSVFrame {
mfxFrameSurface1 surface;
mfxEncodeCtrl enc_ctrl;
mfxExtDecodedFrameInfo dec_info;
mfxExtBuffer *ext_param;
mfxExtBuffer *ext_param[QSV_MAX_FRAME_EXT_PARAMS];
int num_ext_params;
mfxPayload *payloads[QSV_MAX_ENC_PAYLOAD]; ///< used for enc_ctrl.Payload
@ -138,4 +141,7 @@ int ff_qsv_init_session_frames(AVCodecContext *avctx, mfxSession *session,
int ff_qsv_find_surface_idx(QSVFramesContext *ctx, QSVFrame *frame);
void ff_qsv_frame_add_ext_param(AVCodecContext *avctx, QSVFrame *frame,
mfxExtBuffer *param);
#endif /* AVCODEC_QSV_INTERNAL_H */

8
libavcodec/qsvdec.c
View File

@ -423,11 +423,13 @@ static int alloc_frame(AVCodecContext *avctx, QSVContext *q, QSVFrame *frame)
frame->surface.Data.MemId = &q->frames_ctx.mids[ret];
}
frame->surface.Data.ExtParam = &frame->ext_param;
frame->surface.Data.NumExtParam = 1;
frame->ext_param = (mfxExtBuffer*)&frame->dec_info;
frame->surface.Data.ExtParam = frame->ext_param;
frame->surface.Data.NumExtParam = 0;
frame->num_ext_params = 0;
frame->dec_info.Header.BufferId = MFX_EXTBUFF_DECODED_FRAME_INFO;
frame->dec_info.Header.BufferSz = sizeof(frame->dec_info);
ff_qsv_frame_add_ext_param(avctx, frame, (mfxExtBuffer *)&frame->dec_info);
frame->used = 1;