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avcode/profiles: add AV1 profiles

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Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2018-03-28 23:28:34 -03:00
parent 99cc3cf7a2
commit c0f0c9f531
5 changed files with 25 additions and 0 deletions
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1
libavcodec/codec_desc.c
View File

@ -1602,6 +1602,7 @@ static const AVCodecDescriptor codec_descriptors[] = {
.name = "av1",
.long_name = NULL_IF_CONFIG_SMALL("Alliance for Open Media AV1"),
.props = AV_CODEC_PROP_LOSSY,
.profiles = NULL_IF_CONFIG_SMALL(ff_av1_profiles),
},
{
.id = AV_CODEC_ID_BITPACKED,

14
libavcodec/libaomdec.c
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@ -31,6 +31,7 @@
#include "avcodec.h"
#include "internal.h"
#include "profiles.h"
typedef struct AV1DecodeContext {
struct aom_codec_ctx decoder;
@ -98,23 +99,29 @@ static int set_pix_fmt(AVCodecContext *avctx, struct aom_image *img)
switch (img->fmt) {
case AOM_IMG_FMT_I420:
avctx->pix_fmt = AV_PIX_FMT_YUV420P;
avctx->profile = FF_PROFILE_AV1_MAIN;
return 0;
case AOM_IMG_FMT_I422:
avctx->pix_fmt = AV_PIX_FMT_YUV422P;
avctx->profile = FF_PROFILE_AV1_PROFESSIONAL;
return 0;
case AOM_IMG_FMT_I444:
avctx->pix_fmt = avctx->colorspace == AVCOL_SPC_RGB ?
AV_PIX_FMT_GBRP : AV_PIX_FMT_YUV444P;
avctx->profile = FF_PROFILE_AV1_HIGH;
return 0;
case AOM_IMG_FMT_I42016:
if (img->bit_depth == 8) {
avctx->pix_fmt = AV_PIX_FMT_YUV420P;
avctx->profile = FF_PROFILE_AV1_MAIN;
return 0;
} else if (img->bit_depth == 10) {
avctx->pix_fmt = AV_PIX_FMT_YUV420P10;
avctx->profile = FF_PROFILE_AV1_MAIN;
return 0;
} else if (img->bit_depth == 12) {
avctx->pix_fmt = AV_PIX_FMT_YUV420P12;
avctx->profile = FF_PROFILE_AV1_PROFESSIONAL;
return 0;
} else {
return AVERROR_INVALIDDATA;
@ -122,12 +129,15 @@ static int set_pix_fmt(AVCodecContext *avctx, struct aom_image *img)
case AOM_IMG_FMT_I42216:
if (img->bit_depth == 8) {
avctx->pix_fmt = AV_PIX_FMT_YUV422P;
avctx->profile = FF_PROFILE_AV1_PROFESSIONAL;
return 0;
} else if (img->bit_depth == 10) {
avctx->pix_fmt = AV_PIX_FMT_YUV422P10;
avctx->profile = FF_PROFILE_AV1_PROFESSIONAL;
return 0;
} else if (img->bit_depth == 12) {
avctx->pix_fmt = AV_PIX_FMT_YUV422P12;
avctx->profile = FF_PROFILE_AV1_PROFESSIONAL;
return 0;
} else {
return AVERROR_INVALIDDATA;
@ -136,14 +146,17 @@ static int set_pix_fmt(AVCodecContext *avctx, struct aom_image *img)
if (img->bit_depth == 8) {
avctx->pix_fmt = avctx->colorspace == AVCOL_SPC_RGB ?
AV_PIX_FMT_GBRP : AV_PIX_FMT_YUV444P;
avctx->profile = FF_PROFILE_AV1_HIGH;
return 0;
} else if (img->bit_depth == 10) {
avctx->pix_fmt = avctx->colorspace == AVCOL_SPC_RGB ?
AV_PIX_FMT_GBRP10 : AV_PIX_FMT_YUV444P10;
avctx->profile = FF_PROFILE_AV1_HIGH;
return 0;
} else if (img->bit_depth == 12) {
avctx->pix_fmt = avctx->colorspace == AVCOL_SPC_RGB ?
AV_PIX_FMT_GBRP12 : AV_PIX_FMT_YUV444P12;
avctx->profile = FF_PROFILE_AV1_PROFESSIONAL;
return 0;
} else {
return AVERROR_INVALIDDATA;
@ -229,5 +242,6 @@ AVCodec ff_libaom_av1_decoder = {
.close = aom_free,
.decode = aom_decode,
.capabilities = AV_CODEC_CAP_AUTO_THREADS | AV_CODEC_CAP_DR1,
.profiles = NULL_IF_CONFIG_SMALL(ff_av1_profiles),
.wrapper_name = "libaom",
};

2
libavcodec/libaomenc.c
View File

@ -35,6 +35,7 @@
#include "avcodec.h"
#include "internal.h"
#include "profiles.h"
/*
* Portion of struct aom_codec_cx_pkt from aom_encoder.h.
@ -735,6 +736,7 @@ AVCodec ff_libaom_av1_encoder = {
.encode2 = aom_encode,
.close = aom_free,
.capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_AUTO_THREADS | AV_CODEC_CAP_EXPERIMENTAL,
.profiles = NULL_IF_CONFIG_SMALL(ff_av1_profiles),
.priv_class = &class_aom,
.defaults = defaults,
.init_static_data = av1_init_static,

7
libavcodec/profiles.c
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@ -140,6 +140,13 @@ const AVProfile ff_vp9_profiles[] = {
{ FF_PROFILE_UNKNOWN },
};
const AVProfile ff_av1_profiles[] = {
{ FF_PROFILE_AV1_MAIN, "Main" },
{ FF_PROFILE_AV1_HIGH, "High" },
{ FF_PROFILE_AV1_PROFESSIONAL, "Professional" },
{ FF_PROFILE_UNKNOWN },
};
const AVProfile ff_sbc_profiles[] = {
{ FF_PROFILE_SBC_MSBC, "mSBC" },
{ FF_PROFILE_UNKNOWN },

1
libavcodec/profiles.h
View File

@ -31,6 +31,7 @@ extern const AVProfile ff_mpeg2_video_profiles[];
extern const AVProfile ff_mpeg4_video_profiles[];
extern const AVProfile ff_vc1_profiles[];
extern const AVProfile ff_vp9_profiles[];
extern const AVProfile ff_av1_profiles[];
extern const AVProfile ff_sbc_profiles[];
#endif /* AVCODEC_PROFILES_H */