AV_PIX_FMT_NV12,
AV_PIX_FMT_YUV420P,
AV_PIX_FMT_YUV444P,
+#if NVENCAPI_MAJOR_VERSION >= 7
+ AV_PIX_FMT_P010,
+ AV_PIX_FMT_YUV444P16,
+#endif
#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;
int flags;
} GUIDTuple;
+#define PRESET_ALIAS(alias, name, ...) \
+ [PRESET_ ## alias] = { NV_ENC_PRESET_ ## name ## _GUID, __VA_ARGS__ }
+
+#define PRESET(name, ...) PRESET_ALIAS(name, name, __VA_ARGS__)
+
static int nvec_map_preset(NVENCContext *ctx)
{
GUIDTuple presets[] = {
- { NV_ENC_PRESET_DEFAULT_GUID },
- { NV_ENC_PRESET_HP_GUID },
- { NV_ENC_PRESET_HQ_GUID },
- { NV_ENC_PRESET_BD_GUID },
- { NV_ENC_PRESET_LOW_LATENCY_DEFAULT_GUID, NVENC_LOWLATENCY },
- { NV_ENC_PRESET_LOW_LATENCY_HP_GUID, NVENC_LOWLATENCY },
- { NV_ENC_PRESET_LOW_LATENCY_HQ_GUID, NVENC_LOWLATENCY },
- { NV_ENC_PRESET_LOSSLESS_DEFAULT_GUID, NVENC_LOSSLESS },
- { NV_ENC_PRESET_LOSSLESS_HP_GUID, NVENC_LOSSLESS },
+ PRESET(DEFAULT),
+ PRESET(HP),
+ PRESET(HQ),
+ PRESET(BD),
+ PRESET(LOW_LATENCY_DEFAULT, NVENC_LOWLATENCY),
+ PRESET(LOW_LATENCY_HP, NVENC_LOWLATENCY),
+ PRESET(LOW_LATENCY_HQ, NVENC_LOWLATENCY),
+ PRESET(LOSSLESS_DEFAULT, NVENC_LOSSLESS),
+ PRESET(LOSSLESS_HP, NVENC_LOSSLESS),
+ PRESET_ALIAS(SLOW, HQ, NVENC_TWO_PASSES),
+ PRESET_ALIAS(MEDIUM, HQ, NVENC_ONE_PASS),
+ PRESET_ALIAS(FAST, HP, NVENC_ONE_PASS),
{ { 0 } }
};
return AVERROR(EINVAL);
}
+#undef PRESET
+#undef PRESET_ALIAS
+
static void set_constqp(AVCodecContext *avctx, NV_ENC_RC_PARAMS *rc)
{
rc->rateControlMode = NV_ENC_PARAMS_RC_CONSTQP;
if (rc->averageBitRate > 0)
avctx->bit_rate = rc->averageBitRate;
+
+#if NVENCAPI_MAJOR_VERSION >= 7
+ if (ctx->aq) {
+ ctx->config.rcParams.enableAQ = 1;
+ ctx->config.rcParams.aqStrength = ctx->aq_strength;
+ av_log(avctx, AV_LOG_VERBOSE, "AQ enabled.\n");
+ }
+
+ if (ctx->temporal_aq) {
+ ctx->config.rcParams.enableTemporalAQ = 1;
+ av_log(avctx, AV_LOG_VERBOSE, "Temporal AQ enabled.\n");
+ }
+
+ if (ctx->rc_lookahead) {
+ int lkd_bound = FFMIN(ctx->nb_surfaces, ctx->async_depth) -
+ ctx->config.frameIntervalP - 4;
+
+ if (lkd_bound < 0) {
+ av_log(avctx, AV_LOG_WARNING,
+ "Lookahead not enabled. Increase buffer delay (-delay).\n");
+ } else {
+ ctx->config.rcParams.enableLookahead = 1;
+ ctx->config.rcParams.lookaheadDepth = av_clip(ctx->rc_lookahead, 0, lkd_bound);
+ ctx->config.rcParams.disableIadapt = ctx->no_scenecut;
+ ctx->config.rcParams.disableBadapt = !ctx->b_adapt;
+ av_log(avctx, AV_LOG_VERBOSE,
+ "Lookahead enabled: depth %d, scenecut %s, B-adapt %s.\n",
+ ctx->config.rcParams.lookaheadDepth,
+ ctx->config.rcParams.disableIadapt ? "disabled" : "enabled",
+ ctx->config.rcParams.disableBadapt ? "disabled" : "enabled");
+ }
+ }
+
+ if (ctx->strict_gop) {
+ ctx->config.rcParams.strictGOPTarget = 1;
+ av_log(avctx, AV_LOG_VERBOSE, "Strict GOP target enabled.\n");
+ }
+
+ if (ctx->nonref_p)
+ ctx->config.rcParams.enableNonRefP = 1;
+
+ if (ctx->zerolatency)
+ ctx->config.rcParams.zeroReorderDelay = 1;
+
+ if (ctx->quality)
+ ctx->config.rcParams.targetQuality = ctx->quality;
+#endif /* NVENCAPI_MAJOR_VERSION >= 7 */
}
static int nvenc_setup_h264_config(AVCodecContext *avctx)
h264->maxNumRefFrames = avctx->refs;
h264->idrPeriod = cc->gopLength;
+ h264->sliceMode = 3;
+ h264->sliceModeData = FFMAX(avctx->slices, 1);
+
if (ctx->flags & NVENC_LOSSLESS)
h264->qpPrimeYZeroTransformBypassFlag = 1;
break;
}
+ if (ctx->data_pix_fmt == AV_PIX_FMT_YUV444P) {
+ cc->profileGUID = NV_ENC_H264_PROFILE_HIGH_444_GUID;
+ avctx->profile = FF_PROFILE_H264_HIGH_444_PREDICTIVE;
+ }
+
h264->level = ctx->level;
return 0;
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);
if (ctx->level) {
hevc->level = ctx->level;
ret = nv->nvEncInitializeEncoder(ctx->nvenc_ctx, &ctx->params);
if (ret != NV_ENC_SUCCESS)
- return nvenc_print_error(avctx, ret, "Cannot initialize the decoder");
+ return nvenc_print_error(avctx, ret, "InitializeEncoder failed");
cpb_props = ff_add_cpb_side_data(avctx);
if (!cpb_props)
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;
}
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],
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;
}
projects / ffmpeg / blobdiff