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libx265: Add 4:2:2 support 

It is also not final yet, so require -strict experimental.

Requires a bump to version 17.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This commit is contained in:
Derek Buitenhuis 2014-06-11 21:19:42 +01:00
parent 180e6b4806
commit 61a344916d
2 changed files with 11 additions and 5 deletions
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4
configure vendored
View File

@ -4100,8 +4100,8 @@ enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 &
{ check_cpp_condition x264.h "X264_BUILD >= 118" ||
die "ERROR: libx264 version must be >= 0.118."; }
enabled libx265 && require_pkg_config x265 x265.h x265_encoder_encode &&
{ check_cpp_condition x265.h "X265_BUILD >= 13" ||
die "ERROR: libx265 version must be >= 13."; }
{ check_cpp_condition x265.h "X265_BUILD >= 17" ||
die "ERROR: libx265 version must be >= 17."; }
enabled libxavs && require libxavs xavs.h xavs_encoder_encode -lxavs
enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore
enabled openssl && { check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto ||

12
libavcodec/libx265.c
View File

@ -82,10 +82,9 @@ static av_cold int libx265_encode_init(AVCodecContext *avctx)
int nnal;
if (avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL &&
!av_pix_fmt_desc_get(avctx->pix_fmt)->log2_chroma_w &&
!av_pix_fmt_desc_get(avctx->pix_fmt)->log2_chroma_h) {
!av_pix_fmt_desc_get(avctx->pix_fmt)->log2_chroma_w) {
av_log(avctx, AV_LOG_ERROR,
"4:4:4 support is not fully defined for HEVC yet. "
"4:2:2 and 4:4:4 support is not fully defined for HEVC yet. "
"Set -strict experimental to encode anyway.\n");
return AVERROR(ENOSYS);
}
@ -134,6 +133,10 @@ static av_cold int libx265_encode_init(AVCodecContext *avctx)
case AV_PIX_FMT_YUV420P10:
ctx->params->internalCsp = X265_CSP_I420;
break;
case AV_PIX_FMT_YUV422P:
case AV_PIX_FMT_YUV422P10:
ctx->params->internalCsp = X265_CSP_I422;
break;
case AV_PIX_FMT_YUV444P:
case AV_PIX_FMT_YUV444P10:
ctx->params->internalCsp = X265_CSP_I444;
@ -262,14 +265,17 @@ static int libx265_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
static const enum AVPixelFormat x265_csp_eight[] = {
AV_PIX_FMT_YUV420P,
AV_PIX_FMT_YUV422P,
AV_PIX_FMT_YUV444P,
AV_PIX_FMT_NONE
};
static const enum AVPixelFormat x265_csp_twelve[] = {
AV_PIX_FMT_YUV420P,
AV_PIX_FMT_YUV422P,
AV_PIX_FMT_YUV444P,
AV_PIX_FMT_YUV420P10,
AV_PIX_FMT_YUV422P10,
AV_PIX_FMT_YUV444P10,
AV_PIX_FMT_NONE
};