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x264enc: Add support for 10-bit color formats

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Requires x264 to be built with 10-bit support, which disables
9-bit support. Also only advertise the color formats that were
compiled into x264.
This commit is contained in:
Sebastian Dröge 2012-11-15 16:42:09 +01:00
parent d098eb0941
commit fcd55cfd12
1 changed files with 61 additions and 1 deletions
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62
ext/x264/gstx264enc.c
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@ -389,11 +389,53 @@ gst_x264_enc_build_tunings_string (GstX264Enc * x264enc)
x264enc->tunings->str);
}
#if X264_BIT_DEPTH == 8
# if X264_CHROMA_FORMAT == 0
# define COLOR_FORMATS "I420, YV12, Y42B, Y444, NV12"
# elif X264_CHROMA_FORMAT == X264_CSP_I420
# define COLOR_FORMATS "I420, YV12, NV12"
# elif X264_CHROMA_FORMAT == X264_CSP_I422
# define COLOR_FORMATS "Y42B"
# elif X264_CHROMA_FORMAT == X264_CSP_I444
# define COLOR_FORMATS "Y444"
# else
# error "Unsupported chroma format"
# endif
#elif X264_BIT_DEPTH == 10
# if G_BYTE_ORDER == G_LITTLE_ENDIAN
# if X264_CHROMA_FORMAT == 0
# define COLOR_FORMATS "I420_10LE, I422_10LE, Y444_10LE"
# elif X264_CHROMA_FORMAT == X264_CSP_I420
# define COLOR_FORMATS "I420_10LE"
# elif X264_CHROMA_FORMAT == X264_CSP_I422
# define COLOR_FORMATS "I422_10LE"
# elif X264_CHROMA_FORMAT == X264_CSP_I444
# define COLOR_FORMATS "Y444_10LE"
# else
# error "Unsupported chroma format"
# endif
# else
# if X264_CHROMA_FORMAT == 0
# define COLOR_FORMATS "I420_10BE, I422_10BE, Y444_10BE"
# elif X264_CHROMA_FORMAT == X264_CSP_I420
# define COLOR_FORMATS "I420_10BE"
# elif X264_CHROMA_FORMAT == X264_CSP_I422
# define COLOR_FORMATS "I422_10BE"
# elif X264_CHROMA_FORMAT == X264_CSP_I444
# define COLOR_FORMATS "Y444_10BE"
# else
# error "Unsupported chroma format"
# endif
# endif
#else
# error "Only 8-bit and 10-bit supported"
#endif
static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/x-raw, "
"format = (string) { I420, YV12, Y42B, Y444, NV12 }, "
"format = (string) { " COLOR_FORMATS " }, "
"framerate = (fraction) [0, MAX], "
"width = (int) [ 16, MAX ], " "height = (int) [ 16, MAX ]")
);
@ -984,16 +1026,34 @@ gst_x264_enc_gst_to_x264_video_format (GstVideoFormat format, gint * nplanes)
*nplanes = 3;
return X264_CSP_I420;
break;
case GST_VIDEO_FORMAT_I420_10BE:
case GST_VIDEO_FORMAT_I420_10LE:
if (nplanes)
*nplanes = 3;
return X264_CSP_I420 | X264_CSP_HIGH_DEPTH;
break;
case GST_VIDEO_FORMAT_Y42B:
if (nplanes)
*nplanes = 3;
return X264_CSP_I422;
break;
case GST_VIDEO_FORMAT_I422_10BE:
case GST_VIDEO_FORMAT_I422_10LE:
if (nplanes)
*nplanes = 3;
return X264_CSP_I422 | X264_CSP_HIGH_DEPTH;
break;
case GST_VIDEO_FORMAT_Y444:
if (nplanes)
*nplanes = 3;
return X264_CSP_I444;
break;
case GST_VIDEO_FORMAT_Y444_10BE:
case GST_VIDEO_FORMAT_Y444_10LE:
if (nplanes)
*nplanes = 3;
return X264_CSP_I444 | X264_CSP_HIGH_DEPTH;
break;
case GST_VIDEO_FORMAT_NV12:
if (nplanes)
*nplanes = 2;