From: Yogender Gupta <[email protected]>
Signed-off-by: Luca Barbato <[email protected]>
Signed-off-by: Diego Biurrun <[email protected]>
---
libavcodec/nvenc.c | 85 +++++++++++++++++++++++++++++++++++++++++++++++--
libavcodec/nvenc.h | 6 ++++
libavcodec/nvenc_hevc.c | 8 +++--
3 files changed, 94 insertions(+), 5 deletions(-)
diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c
index 7f8737e..fab2e16 100644
--- a/libavcodec/nvenc.c
+++ b/libavcodec/nvenc.c
@@ -88,13 +88,21 @@
const enum AVPixelFormat ff_nvenc_pix_fmts[] = {
AV_PIX_FMT_NV12,
AV_PIX_FMT_YUV420P,
+ AV_PIX_FMT_P010,
AV_PIX_FMT_YUV444P,
+ AV_PIX_FMT_YUV444P16,
#if CONFIG_CUDA
AV_PIX_FMT_CUDA,
#endif
AV_PIX_FMT_NONE
};
+#define IS_10BIT(pix_fmt) (pix_fmt == AV_PIX_FMT_P010 || \
+ pix_fmt == AV_PIX_FMT_YUV444P16)
+
+#define IS_YUV444(pix_fmt) (pix_fmt == AV_PIX_FMT_YUV444P || \
+ pix_fmt == AV_PIX_FMT_YUV444P16)
+
static const struct {
NVENCSTATUS nverr;
int averr;
@@ -703,9 +711,47 @@ static int nvenc_setup_hevc_config(AVCodecContext *avctx)
hevc->outputPictureTimingSEI = 1;
}
- /* No other profile is supported in the current SDK version 5 */
- cc->profileGUID = NV_ENC_HEVC_PROFILE_MAIN_GUID;
- avctx->profile = FF_PROFILE_HEVC_MAIN;
+ switch (ctx->profile) {
+ case NV_ENC_HEVC_PROFILE_MAIN:
+ cc->profileGUID = NV_ENC_HEVC_PROFILE_MAIN_GUID;
+ avctx->profile = FF_PROFILE_HEVC_MAIN;
+ break;
+#if NVENCAPI_MAJOR_VERSION >= 7
+ case NV_ENC_HEVC_PROFILE_MAIN_10:
+ cc->profileGUID = NV_ENC_HEVC_PROFILE_MAIN10_GUID;
+ avctx->profile = FF_PROFILE_HEVC_MAIN_10;
+ break;
+ case NV_ENC_HEVC_PROFILE_REXT:
+ cc->profileGUID = NV_ENC_HEVC_PROFILE_FREXT_GUID;
+ avctx->profile = FF_PROFILE_HEVC_REXT;
+ break;
+#endif /* NVENCAPI_MAJOR_VERSION >= 7 */
+ }
+
+ // force setting profile for various input formats
+ switch (ctx->data_pix_fmt) {
+ case AV_PIX_FMT_YUV420P:
+ case AV_PIX_FMT_NV12:
+ cc->profileGUID = NV_ENC_HEVC_PROFILE_MAIN_GUID;
+ avctx->profile = FF_PROFILE_HEVC_MAIN;
+ break;
+#if NVENCAPI_MAJOR_VERSION >= 7
+ case AV_PIX_FMT_P010:
+ cc->profileGUID = NV_ENC_HEVC_PROFILE_MAIN10_GUID;
+ avctx->profile = FF_PROFILE_HEVC_MAIN_10;
+ break;
+ case AV_PIX_FMT_YUV444P:
+ case AV_PIX_FMT_YUV444P16:
+ cc->profileGUID = NV_ENC_HEVC_PROFILE_FREXT_GUID;
+ avctx->profile = FF_PROFILE_HEVC_REXT;
+ break;
+#endif /* NVENCAPI_MAJOR_VERSION >= 7 */
+ }
+
+#if NVENCAPI_MAJOR_VERSION >= 7
+ hevc->chromaFormatIDC = IS_YUV444(ctx->data_pix_fmt) ? 3 : 1;
+ hevc->pixelBitDepthMinus8 = IS_10BIT(ctx->data_pix_fmt) ? 2 : 0;
+#endif /* NVENCAPI_MAJOR_VERSION >= 7 */
hevc->sliceMode = 3;
hevc->sliceModeData = FFMAX(avctx->slices, 1);
@@ -858,6 +904,14 @@ static int nvenc_alloc_surface(AVCodecContext *avctx, int
idx)
case AV_PIX_FMT_YUV444P:
ctx->frames[idx].format = NV_ENC_BUFFER_FORMAT_YUV444_PL;
break;
+#if NVENCAPI_MAJOR_VERSION >= 7
+ case AV_PIX_FMT_P010:
+ ctx->frames[idx].format = NV_ENC_BUFFER_FORMAT_YUV420_10BIT;
+ break;
+ case AV_PIX_FMT_YUV444P16:
+ ctx->frames[idx].format = NV_ENC_BUFFER_FORMAT_YUV444_10BIT;
+ break;
+#endif /* NVENCAPI_MAJOR_VERSION >= 7 */
default:
return AVERROR_BUG;
}
@@ -1096,6 +1150,16 @@ static int nvenc_copy_frame(NV_ENC_LOCK_INPUT_BUFFER
*in, const AVFrame *frame)
frame->data[1], frame->linesize[1],
frame->width, frame->height >> 1);
break;
+ case AV_PIX_FMT_P010:
+ av_image_copy_plane(buf, in->pitch,
+ frame->data[0], frame->linesize[0],
+ frame->width << 1, frame->height);
+ buf += off;
+
+ av_image_copy_plane(buf, in->pitch,
+ frame->data[1], frame->linesize[1],
+ frame->width << 1, frame->height >> 1);
+ break;
case AV_PIX_FMT_YUV444P:
av_image_copy_plane(buf, in->pitch,
frame->data[0], frame->linesize[0],
@@ -1111,6 +1175,21 @@ static int nvenc_copy_frame(NV_ENC_LOCK_INPUT_BUFFER
*in, const AVFrame *frame)
frame->data[2], frame->linesize[2],
frame->width, frame->height);
break;
+ case AV_PIX_FMT_YUV444P16:
+ av_image_copy_plane(buf, in->pitch,
+ frame->data[0], frame->linesize[0],
+ frame->width << 1, frame->height);
+ buf += off;
+
+ av_image_copy_plane(buf, in->pitch,
+ frame->data[1], frame->linesize[1],
+ frame->width << 1, frame->height);
+ buf += off;
+
+ av_image_copy_plane(buf, in->pitch,
+ frame->data[2], frame->linesize[2],
+ frame->width << 1, frame->height);
+ break;
default:
return AVERROR_BUG;
}
diff --git a/libavcodec/nvenc.h b/libavcodec/nvenc.h
index 26c6515..fddf433 100644
--- a/libavcodec/nvenc.h
+++ b/libavcodec/nvenc.h
@@ -113,6 +113,12 @@ enum {
};
enum {
+ NV_ENC_HEVC_PROFILE_MAIN,
+ NV_ENC_HEVC_PROFILE_MAIN_10,
+ NV_ENC_HEVC_PROFILE_REXT,
+};
+
+enum {
NVENC_LOWLATENCY = 1,
NVENC_LOSSLESS = 2,
NVENC_ONE_PASS = 4,
diff --git a/libavcodec/nvenc_hevc.c b/libavcodec/nvenc_hevc.c
index f129826..d564f07 100644
--- a/libavcodec/nvenc_hevc.c
+++ b/libavcodec/nvenc_hevc.c
@@ -40,8 +40,12 @@ static const AVOption options[] = {
{ "llhp", "low latency hp", 0,
AV_OPT_TYPE_CONST, { .i64 = PRESET_LOW_LATENCY_HP }, 0, 0, VE, "preset" },
{ "lossless", "lossless", 0,
AV_OPT_TYPE_CONST, { .i64 = PRESET_LOSSLESS_DEFAULT }, 0, 0, VE, "preset" },
{ "losslesshp", "lossless hp", 0,
AV_OPT_TYPE_CONST, { .i64 = PRESET_LOSSLESS_HP }, 0, 0, VE, "preset" },
- { "profile", "Set the encoding profile", OFFSET(profile),
AV_OPT_TYPE_INT, { .i64 = FF_PROFILE_HEVC_MAIN }, FF_PROFILE_HEVC_MAIN,
FF_PROFILE_HEVC_MAIN, VE, "profile" },
- { "high", "", 0,
AV_OPT_TYPE_CONST, { .i64 = FF_PROFILE_HEVC_MAIN }, 0, 0, VE, "profile" },
+ { "profile", "Set the encoding profile", OFFSET(profile),
AV_OPT_TYPE_INT, { .i64 = NV_ENC_HEVC_PROFILE_MAIN },
NV_ENC_HEVC_PROFILE_MAIN, FF_PROFILE_HEVC_REXT, VE, "profile" },
+ { "main", "", 0,
AV_OPT_TYPE_CONST, { .i64 = NV_ENC_HEVC_PROFILE_MAIN }, 0, 0, VE, "profile" },
+#if NVENCAPI_MAJOR_VERSION >= 7
+ { "main10", "", 0,
AV_OPT_TYPE_CONST, { .i64 = NV_ENC_HEVC_PROFILE_MAIN_10 }, 0, 0, VE, "profile"
},
+ { "rext", "", 0,
AV_OPT_TYPE_CONST, { .i64 = NV_ENC_HEVC_PROFILE_REXT }, 0, 0, VE, "profile" },
+#endif /* NVENCAPI_MAJOR_VERSION >= 7 */
{ "level", "Set the encoding level restriction", OFFSET(level),
AV_OPT_TYPE_INT, { .i64 = NV_ENC_LEVEL_AUTOSELECT },
NV_ENC_LEVEL_AUTOSELECT, NV_ENC_LEVEL_HEVC_62, VE, "level" },
{ "1.0", "", 0,
AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_HEVC_1 }, 0, 0, VE, "level" },
{ "2.0", "", 0,
AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_HEVC_2 }, 0, 0, VE, "level" },
--
2.7.3
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