Add support for YUV422P/YUV422P10, YUV444P/YUV444P10 in qsv_map_pixfmt. Allow qsv to choose correct fourc from format.
Add support for YUYV422/Y210/AYUV/Y410 to map frame to surface and allowed hwdownload. HEVC Rext decode is supported on ICL+ platform. Cmdline for 444 8 bit decode: ffmpeg -hwaccel qsv -hwaccel_device /dev/dri/renderD128 -c:v hevc_qsv -load_plugin hevc_hw -i HEVCRext_444_8bit.bin -vf hwdownload,format=ayuv -pix_fmt ayuv -vsync passthrough out.yuv Signed-off-by: Linjie Fu <linjie...@intel.com> --- libavcodec/qsv.c | 12 ++++++++++++ libavutil/hwcontext_qsv.c | 25 ++++++++++++++++++++++--- 2 files changed, 34 insertions(+), 3 deletions(-) diff --git a/libavcodec/qsv.c b/libavcodec/qsv.c index 986d4f6..87f4aae 100644 --- a/libavcodec/qsv.c +++ b/libavcodec/qsv.c @@ -225,6 +225,18 @@ int ff_qsv_map_pixfmt(enum AVPixelFormat format, uint32_t *fourcc) case AV_PIX_FMT_NV12: *fourcc = MFX_FOURCC_NV12; return AV_PIX_FMT_NV12; + case AV_PIX_FMT_YUV422P: + *fourcc = MFX_FOURCC_YUY2; + return AV_PIX_FMT_YUYV422; + case AV_PIX_FMT_YUV422P10: + *fourcc = MFX_FOURCC_Y210; + return AV_PIX_FMT_Y210LE; + case AV_PIX_FMT_YUV444P: + *fourcc = MFX_FOURCC_AYUV; + return AV_PIX_FMT_AYUV; + case AV_PIX_FMT_YUV444P10: + *fourcc = MFX_FOURCC_Y410; + return AV_PIX_FMT_Y410LE; case AV_PIX_FMT_YUV420P10: case AV_PIX_FMT_P010: *fourcc = MFX_FOURCC_P010; diff --git a/libavutil/hwcontext_qsv.c b/libavutil/hwcontext_qsv.c index 59e4ed9..f0be4bb 100644 --- a/libavutil/hwcontext_qsv.c +++ b/libavutil/hwcontext_qsv.c @@ -103,6 +103,14 @@ static const struct { { AV_PIX_FMT_BGRA, MFX_FOURCC_RGB4 }, { AV_PIX_FMT_P010, MFX_FOURCC_P010 }, { AV_PIX_FMT_PAL8, MFX_FOURCC_P8 }, + { AV_PIX_FMT_YUYV422, + MFX_FOURCC_YUY2 }, + { AV_PIX_FMT_Y210LE, + MFX_FOURCC_Y210 }, + { AV_PIX_FMT_AYUV, + MFX_FOURCC_AYUV }, + { AV_PIX_FMT_Y410LE, + MFX_FOURCC_Y410 }, }; static uint32_t qsv_fourcc_from_pix_fmt(enum AVPixelFormat pix_fmt) @@ -760,20 +768,31 @@ static int map_frame_to_surface(const AVFrame *frame, mfxFrameSurface1 *surface) surface->Data.Y = frame->data[0]; surface->Data.UV = frame->data[1]; break; - case AV_PIX_FMT_YUV420P: surface->Data.Y = frame->data[0]; surface->Data.U = frame->data[1]; surface->Data.V = frame->data[2]; break; - case AV_PIX_FMT_BGRA: + case AV_PIX_FMT_AYUV: surface->Data.B = frame->data[0]; surface->Data.G = frame->data[0] + 1; surface->Data.R = frame->data[0] + 2; surface->Data.A = frame->data[0] + 3; break; - + case AV_PIX_FMT_YUYV422: + surface->Data.Y = frame->data[0]; + surface->Data.U = frame->data[0] + 1; + surface->Data.V = frame->data[0] + 3; + break; + case AV_PIX_FMT_Y210LE: + surface->Data.Y16 = frame->data[0]; + surface->Data.U16 = frame->data[0] + 2; + surface->Data.V16 = frame->data[0] + 6; + break; + case AV_PIX_FMT_Y410LE: + surface->Data.U = frame->data[0]; + break; default: return MFX_ERR_UNSUPPORTED; } -- 2.7.4 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".