highperfocused/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

avcodec/nvenc: use alias to provide deprecated profiles

Browse Source
This commit is contained in:
Timo Rothenpieler 2020-10-21 17:52:43 +02:00
parent 1868cb7316
commit 11a8e93681
2 changed files with 27 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
libavcodec/nvenc.c
View File

@ -657,6 +657,28 @@ typedef struct GUIDTuple {
static void nvenc_map_preset(NvencContext *ctx)
{
GUIDTuple presets[] = {
#ifdef NVENC_HAVE_NEW_PRESETS
PRESET(P1),
PRESET(P2),
PRESET(P3),
PRESET(P4),
PRESET(P5),
PRESET(P6),
PRESET(P7),
PRESET_ALIAS(SLOW, P7, NVENC_TWO_PASSES),
PRESET_ALIAS(MEDIUM, P4, NVENC_ONE_PASS),
PRESET_ALIAS(FAST, P1, NVENC_ONE_PASS),
// Compat aliases
PRESET_ALIAS(DEFAULT, P4, NVENC_DEPRECATED_PRESET),
PRESET_ALIAS(HP, P1, NVENC_DEPRECATED_PRESET),
PRESET_ALIAS(HQ, P7, NVENC_DEPRECATED_PRESET),
PRESET_ALIAS(BD, P5, NVENC_DEPRECATED_PRESET),
PRESET_ALIAS(LOW_LATENCY_DEFAULT, P4, NVENC_DEPRECATED_PRESET | NVENC_LOWLATENCY),
PRESET_ALIAS(LOW_LATENCY_HP, P1, NVENC_DEPRECATED_PRESET | NVENC_LOWLATENCY),
PRESET_ALIAS(LOW_LATENCY_HQ, P7, NVENC_DEPRECATED_PRESET | NVENC_LOWLATENCY),
PRESET_ALIAS(LOSSLESS_DEFAULT, P4, NVENC_DEPRECATED_PRESET | NVENC_LOSSLESS),
PRESET_ALIAS(LOSSLESS_HP, P1, NVENC_DEPRECATED_PRESET | NVENC_LOSSLESS),
#else
PRESET(DEFAULT),
PRESET(HP),
PRESET(HQ),
@ -669,14 +691,6 @@ static void nvenc_map_preset(NvencContext *ctx)
PRESET(LOW_LATENCY_HQ, NVENC_LOWLATENCY),
PRESET(LOSSLESS_DEFAULT, NVENC_LOSSLESS),
PRESET(LOSSLESS_HP, NVENC_LOSSLESS),
#ifdef NVENC_HAVE_NEW_PRESETS
PRESET(P1),
PRESET(P2),
PRESET(P3),
PRESET(P4),
PRESET(P5),
PRESET(P6),
PRESET(P7),
#endif
};
@ -1238,6 +1252,9 @@ static av_cold int nvenc_setup_encoder(AVCodecContext *avctx)
nvenc_map_preset(ctx);
if (ctx->flags & NVENC_DEPRECATED_PRESET)
av_log(avctx, AV_LOG_WARNING, "The selected preset is deprecated. Use p1 to p7 + -tune or fast/medium/slow.\n");
preset_config.version = NV_ENC_PRESET_CONFIG_VER;
preset_config.presetCfg.version = NV_ENC_CONFIG_VER;

2
libavcodec/nvenc.h
View File

@ -135,6 +135,8 @@ enum {
NVENC_LOSSLESS = 2,
NVENC_ONE_PASS = 4,
NVENC_TWO_PASSES = 8,
NVENC_DEPRECATED_PRESET = 0x8000,
};
enum {