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libvpx: Support the vp9 extended profiles

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Bump the minimum libvpx version to 1.3.0 and rework the configure logic
to fail only if no decoders and encoders are found.

Based on the original patch from Vittorio.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
pull/138/head
Luca Barbato 10 years ago
parent 05bf3f54e6
commit 8655c54160
8 changed files with 110 additions and 31 deletions
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  1. 1
      Changelog
  2. 28
      configure
  3. 4
      libavcodec/avcodec.h
  4. 60
      libavcodec/libvpx.c
  5. 3
      libavcodec/libvpx.h
  6. 7
      libavcodec/libvpxdec.c
  7. 36
      libavcodec/libvpxenc.c
  8. 2
      libavcodec/version.h

1
Changelog
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@ -33,6 +33,7 @@ version <next>:
- improved Quickdraw compatibility
- NVIDIA NVENC-accelerated H.264 and HEVC encoding support
- Multipart JPEG demuxer
- Support the extended vp9 profiles in the libvpx wrapper
version 11:

28
configure vendored
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@ -4310,13 +4310,27 @@ enabled libtwolame && require libtwolame twolame.h twolame_init -ltwolame
enabled libvo_aacenc && require libvo_aacenc vo-aacenc/voAAC.h voGetAACEncAPI -lvo-aacenc
enabled libvo_amrwbenc && require libvo_amrwbenc vo-amrwbenc/enc_if.h E_IF_init -lvo-amrwbenc
enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg
enabled libvpx && {
enabled libvpx_vp8_decoder && { check_lib2 "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_dec_init_ver -lvpx ||
die "ERROR: libvpx decoder version must be >=0.9.1"; }
enabled libvpx_vp8_encoder && { check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_enc_init_ver VPX_CQ" -lvpx ||
die "ERROR: libvpx encoder version must be >=0.9.6"; }
enabled libvpx_vp9_decoder && { check_lib2 "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_vp9_dx" -lvpx || disable libvpx_vp9_decoder; }
enabled libvpx_vp9_encoder && { check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_vp9_cx" -lvpx || disable libvpx_vp9_encoder; } }
enabled libvpx && require_pkg_config "vpx >= 1.3.0" vpx/vpx_codec.h vpx_codec_version && {
enabled libvpx_vp8_decoder && {
check_pkg_config vpx "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp8_dx ||
disable libvpx_vp8_decoder;
}
enabled libvpx_vp8_encoder && {
check_pkg_config vpx "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp8_cx ||
disable libvpx_vp8_encoder;
}
enabled libvpx_vp9_decoder && {
check_pkg_config vpx "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp9_dx ||
disable libvpx_vp9_decoder;
}
enabled libvpx_vp9_encoder && {
check_pkg_config vpx "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp9_cx ||
disable libvpx_vp9_encoder;
}
if disabled_all libvpx_vp8_decoder libvpx_vp9_decoder libvpx_vp8_encoder libvpx_vp9_encoder; then
die "libvpx enabled but no supported decoders found"
fi
}
enabled libwavpack && require libwavpack wavpack/wavpack.h WavpackOpenFileOutput -lwavpack
enabled libwebp && require_pkg_config libwebp webp/encode.h WebPGetEncoderVersion
enabled libx264 && require_pkg_config x264 "stdint.h x264.h" x264_encoder_encode &&

4
libavcodec/avcodec.h
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@ -2718,6 +2718,10 @@ typedef struct AVCodecContext {
#define FF_PROFILE_JPEG2000_DCINEMA_2K 3
#define FF_PROFILE_JPEG2000_DCINEMA_4K 4
#define FF_PROFILE_VP9_0 0
#define FF_PROFILE_VP9_1 1
#define FF_PROFILE_VP9_2 2
#define FF_PROFILE_VP9_3 3
#define FF_PROFILE_HEVC_MAIN 1
#define FF_PROFILE_HEVC_MAIN_10 2

60
libavcodec/libvpx.c
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@ -22,14 +22,58 @@
#include "libvpx.h"
int ff_vp9_check_experimental(AVCodecContext *avctx)
enum AVPixelFormat ff_vpx_imgfmt_to_pixfmt(vpx_img_fmt_t img)
{
if (avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL &&
(vpx_codec_version_major() < 1 ||
(vpx_codec_version_major() == 1 && vpx_codec_version_minor() < 3))) {
av_log(avctx, AV_LOG_ERROR,
"Non-experimental support of VP9 requires libvpx >= 1.3.0\n");
return AVERROR_EXPERIMENTAL;
switch (img) {
case VPX_IMG_FMT_RGB24: return AV_PIX_FMT_RGB24;
case VPX_IMG_FMT_RGB565: return AV_PIX_FMT_RGB565BE;
case VPX_IMG_FMT_RGB555: return AV_PIX_FMT_RGB555BE;
case VPX_IMG_FMT_UYVY: return AV_PIX_FMT_UYVY422;
case VPX_IMG_FMT_YUY2: return AV_PIX_FMT_YUYV422;
case VPX_IMG_FMT_YVYU: return AV_PIX_FMT_YVYU422;
case VPX_IMG_FMT_BGR24: return AV_PIX_FMT_BGR24;
case VPX_IMG_FMT_ARGB: return AV_PIX_FMT_ARGB;
case VPX_IMG_FMT_ARGB_LE: return AV_PIX_FMT_BGRA;
case VPX_IMG_FMT_RGB565_LE: return AV_PIX_FMT_RGB565LE;
case VPX_IMG_FMT_RGB555_LE: return AV_PIX_FMT_RGB555LE;
case VPX_IMG_FMT_I420: return AV_PIX_FMT_YUV420P;
case VPX_IMG_FMT_I422: return AV_PIX_FMT_YUV422P;
case VPX_IMG_FMT_I444: return AV_PIX_FMT_YUV444P;
case VPX_IMG_FMT_444A: return AV_PIX_FMT_YUVA444P;
#ifdef VPX_IMAGE_ABI_VERSION >= 3
case VPX_IMG_FMT_I440: return AV_PIX_FMT_YUV440P;
case VPX_IMG_FMT_I42016: return AV_PIX_FMT_YUV420P16BE;
case VPX_IMG_FMT_I42216: return AV_PIX_FMT_YUV422P16BE;
case VPX_IMG_FMT_I44416: return AV_PIX_FMT_YUV444P16BE;
#endif
default: return AV_PIX_FMT_NONE;
}
}
vpx_img_fmt_t ff_vpx_pixfmt_to_imgfmt(enum AVPixelFormat pix)
{
switch (pix) {
case AV_PIX_FMT_RGB24: return VPX_IMG_FMT_RGB24;
case AV_PIX_FMT_RGB565BE: return VPX_IMG_FMT_RGB565;
case AV_PIX_FMT_RGB555BE: return VPX_IMG_FMT_RGB555;
case AV_PIX_FMT_UYVY422: return VPX_IMG_FMT_UYVY;
case AV_PIX_FMT_YUYV422: return VPX_IMG_FMT_YUY2;
case AV_PIX_FMT_YVYU422: return VPX_IMG_FMT_YVYU;
case AV_PIX_FMT_BGR24: return VPX_IMG_FMT_BGR24;
case AV_PIX_FMT_ARGB: return VPX_IMG_FMT_ARGB;
case AV_PIX_FMT_BGRA: return VPX_IMG_FMT_ARGB_LE;
case AV_PIX_FMT_RGB565LE: return VPX_IMG_FMT_RGB565_LE;
case AV_PIX_FMT_RGB555LE: return VPX_IMG_FMT_RGB555_LE;
case AV_PIX_FMT_YUV420P: return VPX_IMG_FMT_I420;
case AV_PIX_FMT_YUV422P: return VPX_IMG_FMT_I422;
case AV_PIX_FMT_YUV444P: return VPX_IMG_FMT_I444;
case AV_PIX_FMT_YUVA444P: return VPX_IMG_FMT_444A;
#ifdef VPX_IMAGE_ABI_VERSION >= 3
case AV_PIX_FMT_YUV440P: return VPX_IMG_FMT_I440;
case AV_PIX_FMT_YUV420P16BE: return VPX_IMG_FMT_I42016;
case AV_PIX_FMT_YUV422P16BE: return VPX_IMG_FMT_I42216;
case AV_PIX_FMT_YUV444P16BE: return VPX_IMG_FMT_I44416;
#endif
default: return VPX_IMG_FMT_NONE;
}
return 0;
}

3
libavcodec/libvpx.h
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@ -23,6 +23,7 @@
#include "avcodec.h"
int ff_vp9_check_experimental(AVCodecContext *avctx);
enum AVPixelFormat ff_vpx_imgfmt_to_pixfmt(vpx_img_fmt_t img);
vpx_img_fmt_t ff_vpx_pixfmt_to_imgfmt(enum AVPixelFormat pix);
#endif /* AVCODEC_LIBVPX_H */

7
libavcodec/libvpxdec.c
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@ -56,7 +56,6 @@ static av_cold int vpx_init(AVCodecContext *avctx,
return AVERROR(EINVAL);
}
avctx->pix_fmt = AV_PIX_FMT_YUV420P;
return 0;
}
@ -82,7 +81,8 @@ static int vp8_decode(AVCodecContext *avctx,
}
if ((img = vpx_codec_get_frame(&ctx->decoder, &iter))) {
if (img->fmt != VPX_IMG_FMT_I420) {
avctx->pix_fmt = ff_vpx_imgfmt_to_pixfmt(img->fmt);
if (avctx->pix_fmt == AV_PIX_FMT_NONE) {
av_log(avctx, AV_LOG_ERROR, "Unsupported output colorspace (%d)\n",
img->fmt);
return AVERROR_INVALIDDATA;
@ -133,9 +133,6 @@ AVCodec ff_libvpx_vp8_decoder = {
#if CONFIG_LIBVPX_VP9_DECODER
static av_cold int vp9_init(AVCodecContext *avctx)
{
int ret;
if ((ret = ff_vp9_check_experimental(avctx)))
return ret;
return vpx_init(avctx, &vpx_codec_vp9_dx_algo);
}

36
libavcodec/libvpxenc.c
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@ -220,7 +220,7 @@ static av_cold int vpx_init(AVCodecContext *avctx,
const struct vpx_codec_iface *iface)
{
VP8Context *ctx = avctx->priv_data;
struct vpx_codec_enc_cfg enccfg;
struct vpx_codec_enc_cfg enccfg = { 0 };
int res;
av_log(avctx, AV_LOG_INFO, "%s\n", vpx_codec_version_str());
@ -321,8 +321,12 @@ static av_cold int vpx_init(AVCodecContext *avctx,
/* 0-3: For non-zero values the encoder increasingly optimizes for reduced
complexity playback on low powered devices at the expense of encode
quality. */
if (avctx->profile != FF_PROFILE_UNKNOWN)
enccfg.g_profile = avctx->profile;
if (avctx->profile != FF_PROFILE_UNKNOWN)
enccfg.g_profile = avctx->profile;
else if (avctx->pix_fmt == AV_PIX_FMT_YUV420P)
avctx->profile = enccfg.g_profile = FF_PROFILE_VP9_0;
else
avctx->profile = enccfg.g_profile = FF_PROFILE_VP9_1;
enccfg.g_error_resilient = ctx->error_resilient;
@ -364,8 +368,8 @@ static av_cold int vpx_init(AVCodecContext *avctx,
codecctl_int(avctx, VP8E_SET_CQ_LEVEL, ctx->crf);
//provide dummy value to initialize wrapper, values will be updated each _encode()
vpx_img_wrap(&ctx->rawimg, VPX_IMG_FMT_I420, avctx->width, avctx->height, 1,
(unsigned char*)1);
vpx_img_wrap(&ctx->rawimg, ff_vpx_pixfmt_to_imgfmt(avctx->pix_fmt),
avctx->width, avctx->height, 1, (unsigned char *)1);
avctx->coded_frame = av_frame_alloc();
if (!avctx->coded_frame) {
@ -623,9 +627,6 @@ AVCodec ff_libvpx_vp8_encoder = {
#if CONFIG_LIBVPX_VP9_ENCODER
static av_cold int vp9_init(AVCodecContext *avctx)
{
int ret;
if ((ret = ff_vp9_check_experimental(avctx)))
return ret;
return vpx_init(avctx, &vpx_codec_vp9_cx_algo);
}
@ -636,6 +637,14 @@ static const AVClass class_vp9 = {
.version = LIBAVUTIL_VERSION_INT,
};
static const AVProfile profiles[] = {
{ FF_PROFILE_VP9_0, "Profile 0" },
{ FF_PROFILE_VP9_1, "Profile 1" },
{ FF_PROFILE_VP9_2, "Profile 2" },
{ FF_PROFILE_VP9_3, "Profile 3" },
{ FF_PROFILE_UNKNOWN },
};
AVCodec ff_libvpx_vp9_encoder = {
.name = "libvpx-vp9",
.long_name = NULL_IF_CONFIG_SMALL("libvpx VP9"),
@ -646,7 +655,16 @@ AVCodec ff_libvpx_vp9_encoder = {
.encode2 = vp8_encode,
.close = vp8_free,
.capabilities = CODEC_CAP_DELAY | CODEC_CAP_AUTO_THREADS,
.pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
.pix_fmts = (const enum AVPixelFormat[]) {
AV_PIX_FMT_YUV420P,
#if VPX_IMAGE_ABI_VERSION >= 3
AV_PIX_FMT_YUV422P,
AV_PIX_FMT_YUV444P,
AV_PIX_FMT_YUV440P,
#endif
AV_PIX_FMT_NONE,
},
.profiles = NULL_IF_CONFIG_SMALL(profiles),
.priv_class = &class_vp9,
.defaults = defaults,
};

2
libavcodec/version.h
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@ -30,7 +30,7 @@
#define LIBAVCODEC_VERSION_MAJOR 56
#define LIBAVCODEC_VERSION_MINOR 26
#define LIBAVCODEC_VERSION_MICRO 0
#define LIBAVCODEC_VERSION_MICRO 1
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
LIBAVCODEC_VERSION_MINOR, \

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