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Code Issues Releases Activity

avcodec/nvenc: convert profile parsing to AVOptions

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Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
This commit is contained in:
Andrey Turkin 2016-05-25 17:26:25 +03:00 committed by Timo Rothenpieler
parent faffff88c2
commit 9824321b32
4 changed files with 31 additions and 38 deletions
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51
libavcodec/nvenc.c
View File

@ -603,9 +603,6 @@ static av_cold void nvenc_setup_rate_control(AVCodecContext *avctx)
ctx->encode_config.rcParams.maxBitRate = avctx->rc_max_rate;
if (ctx->flags & NVENC_LOSSLESS) {
if (avctx->codec->id == AV_CODEC_ID_H264)
ctx->encode_config.encodeCodecConfig.h264Config.qpPrimeYZeroTransformBypassFlag = 1;
set_lossless(avctx);
avctx->qmin = -1;
@ -710,42 +707,26 @@ static av_cold int nvenc_setup_h264_config(AVCodecContext *avctx)
h264->outputAUD = 1;
if (!ctx->profile && !(ctx->flags & NVENC_LOSSLESS)) {
switch (avctx->profile) {
case FF_PROFILE_H264_HIGH_444_PREDICTIVE:
cc->profileGUID = NV_ENC_H264_PROFILE_HIGH_444_GUID;
break;
case FF_PROFILE_H264_BASELINE:
cc->profileGUID = NV_ENC_H264_PROFILE_BASELINE_GUID;
break;
case FF_PROFILE_H264_MAIN:
cc->profileGUID = NV_ENC_H264_PROFILE_MAIN_GUID;
break;
case FF_PROFILE_H264_HIGH:
case FF_PROFILE_UNKNOWN:
cc->profileGUID = NV_ENC_H264_PROFILE_HIGH_GUID;
break;
default:
av_log(avctx, AV_LOG_WARNING, "Unsupported profile requested, falling back to high\n");
cc->profileGUID = NV_ENC_H264_PROFILE_HIGH_GUID;
break;
}
} else if (!(ctx->flags & NVENC_LOSSLESS)) {
if (!strcmp(ctx->profile, "high")) {
cc->profileGUID = NV_ENC_H264_PROFILE_HIGH_GUID;
avctx->profile = FF_PROFILE_H264_HIGH;
} else if (!strcmp(ctx->profile, "main")) {
cc->profileGUID = NV_ENC_H264_PROFILE_MAIN_GUID;
avctx->profile = FF_PROFILE_H264_MAIN;
} else if (!strcmp(ctx->profile, "baseline")) {
if (ctx->flags & NVENC_LOSSLESS) {
h264->qpPrimeYZeroTransformBypassFlag = 1;
} else {
switch(ctx->profile) {
case NV_ENC_H264_PROFILE_BASELINE:
cc->profileGUID = NV_ENC_H264_PROFILE_BASELINE_GUID;
avctx->profile = FF_PROFILE_H264_BASELINE;
} else if (!strcmp(ctx->profile, "high444p")) {
break;
case NV_ENC_H264_PROFILE_MAIN:
cc->profileGUID = NV_ENC_H264_PROFILE_MAIN_GUID;
avctx->profile = FF_PROFILE_H264_MAIN;
break;
case NV_ENC_H264_PROFILE_HIGH:
cc->profileGUID = NV_ENC_H264_PROFILE_HIGH_GUID;
avctx->profile = FF_PROFILE_H264_HIGH;
break;
case NV_ENC_H264_PROFILE_HIGH_444P:
cc->profileGUID = NV_ENC_H264_PROFILE_HIGH_444_GUID;
avctx->profile = FF_PROFILE_H264_HIGH_444_PREDICTIVE;
} else {
av_log(avctx, AV_LOG_FATAL, "Profile \"%s\" is unknown! Supported profiles: high, main, baseline\n", ctx->profile);
return AVERROR(EINVAL);
break;
}
}

9
libavcodec/nvenc.h
View File

@ -119,6 +119,13 @@ enum {
PRESET_LOSSLESS_HP,
};
enum {
NV_ENC_H264_PROFILE_BASELINE,
NV_ENC_H264_PROFILE_MAIN,
NV_ENC_H264_PROFILE_HIGH,
NV_ENC_H264_PROFILE_HIGH_444P,
};
enum {
NVENC_LOWLATENCY = 1,
NVENC_LOSSLESS = 2,
@ -160,7 +167,7 @@ typedef struct NvencContext
void *nvencoder;
int preset;
char *profile;
int profile;
char *level;
char *tier;
int cbr;

6
libavcodec/nvenc_h264.c
View File

@ -39,7 +39,11 @@ static const AVOption options[] = {
{ "llhp", "low latency hp", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_LOW_LATENCY_HP }, 0, 0, VE, "preset" },
{ "lossless", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_LOSSLESS_DEFAULT }, 0, 0, VE, "preset" },
{ "losslesshp", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_LOSSLESS_HP }, 0, 0, VE, "preset" },
{ "profile", "Set the encoding profile (high, main, baseline or high444p)", OFFSET(profile), AV_OPT_TYPE_STRING, { .str = "main" }, 0, 0, VE },
{ "profile", "Set the encoding profile", OFFSET(profile), AV_OPT_TYPE_INT, { .i64 = NV_ENC_H264_PROFILE_MAIN }, NV_ENC_H264_PROFILE_BASELINE, NV_ENC_H264_PROFILE_HIGH_444P, VE, "profile" },
{ "baseline", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_H264_PROFILE_BASELINE }, 0, 0, VE, "profile" },
{ "main", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_H264_PROFILE_MAIN }, 0, 0, VE, "profile" },
{ "high", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_H264_PROFILE_HIGH }, 0, 0, VE, "profile" },
{ "high444p", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_H264_PROFILE_HIGH_444P }, 0, 0, VE, "profile" },
{ "level", "Set the encoding level restriction (auto, 1.0, 1.0b, 1.1, 1.2, ..., 4.2, 5.0, 5.1)", OFFSET(level), AV_OPT_TYPE_STRING, { .str = "auto" }, 0, 0, VE },
{ "cbr", "Use cbr encoding mode", OFFSET(cbr), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
{ "2pass", "Use 2pass encoding mode", OFFSET(twopass), AV_OPT_TYPE_BOOL, { .i64 = -1 }, -1, 1, VE },

3
libavcodec/nvenc_hevc.c
View File

@ -39,7 +39,8 @@ 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 (high, main, baseline or high444p)", OFFSET(profile), AV_OPT_TYPE_STRING, { .str = "main" }, 0, 0, VE },
{ "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" },
{ "main", "", 0, AV_OPT_TYPE_CONST, { .i64 = FF_PROFILE_HEVC_MAIN }, 0, 0, VE, "profile" },
{ "level", "Set the encoding level restriction (auto, 1.0, 1.0b, 1.1, 1.2, ..., 4.2, 5.0, 5.1)", OFFSET(level), AV_OPT_TYPE_STRING, { .str = "auto" }, 0, 0, VE },
{ "tier", "Set the encoding tier (main or high)", OFFSET(tier), AV_OPT_TYPE_STRING, { .str = "main" }, 0, 0, VE },
{ "cbr", "Use cbr encoding mode", OFFSET(cbr), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },