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x265enc: Add support for 10bit 4:2:0 and 4:4:4 formats

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This commit is contained in:
Sebastian Dröge 2015-02-11 14:44:16 +01:00
parent 037928dcf6
commit 767fefafb3
1 changed files with 41 additions and 12 deletions
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53
ext/x265/gstx265enc.c
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@ -65,9 +65,9 @@ static GString *x265enc_defaults;
#define PROP_TUNE_DEFAULT 2 // SSIM
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
#define FORMATS "I420, Y444"
#define FORMATS "I420, Y444, I420_10LE, Y444_10LE"
#else
#define FORMATS "I420, Y444"
#define FORMATS "I420, Y444, I420_10BE, Y444_10BE"
#endif
#define GST_X265_ENC_LOG_LEVEL_TYPE (gst_x265_enc_log_level_get_type())
@ -239,15 +239,40 @@ gst_x265_enc_add_x265_chroma_format (GstStructure * s,
{
GValue fmt = G_VALUE_INIT;
GST_INFO ("This x265 build supports 8-bit depth");
if (x265_chroma_format_local == 0) {
set_value (&fmt, 2, "I420", "Y444");
} else if (x265_chroma_format_local == X265_CSP_I444) {
set_value (&fmt, 1, "Y444");
} else if (x265_chroma_format_local == X265_CSP_I420) {
set_value (&fmt, 1, "I420");
} else {
GST_ERROR ("Unsupported chroma format %d", x265_chroma_format_local);
if (x265_max_bit_depth >= 10) {
GST_INFO ("This x265 build supports %d-bit depth", x265_max_bit_depth);
if (x265_chroma_format_local == 0) {
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
set_value (&fmt, 4, "I420", "Y444", "I420_10LE", "Y444_10LE");
#else
set_value (&fmt, 4, "I420", "Y444", "I420_10BE", "Y444_10BE");
#endif
} else if (x265_chroma_format_local == X265_CSP_I444) {
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
set_value (&fmt, 2, "Y444", "Y444_10LE");
#else
set_value (&fmt, 2, "Y444", "Y444_10BE");
#endif
} else if (x265_chroma_format_local == X265_CSP_I420) {
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
set_value (&fmt, 2, "I420", "I420_10LE");
#else
set_value (&fmt, 2, "I420", "I420_10BE");
#endif
} else {
GST_ERROR ("Unsupported chroma format %d", x265_chroma_format_local);
}
} else if (x265_max_bit_depth == 8) {
GST_INFO ("This x265 build supports 8-bit depth");
if (x265_chroma_format_local == 0) {
set_value (&fmt, 2, "I420", "Y444");
} else if (x265_chroma_format_local == X265_CSP_I444) {
set_value (&fmt, 1, "Y444");
} else if (x265_chroma_format_local == X265_CSP_I420) {
set_value (&fmt, 1, "I420");
} else {
GST_ERROR ("Unsupported chroma format %d", x265_chroma_format_local);
}
}
if (G_VALUE_TYPE (&fmt) != G_TYPE_INVALID)
@ -501,10 +526,14 @@ gst_x265_enc_gst_to_x265_video_format (GstVideoFormat format, gint * nplanes)
switch (format) {
case GST_VIDEO_FORMAT_I420:
case GST_VIDEO_FORMAT_YV12:
case GST_VIDEO_FORMAT_I420_10LE:
case GST_VIDEO_FORMAT_I420_10BE:
if (nplanes)
*nplanes = 3;
return X265_CSP_I420;
case GST_VIDEO_FORMAT_Y444:
case GST_VIDEO_FORMAT_Y444_10LE:
case GST_VIDEO_FORMAT_Y444_10BE:
if (nplanes)
*nplanes = 3;
return X265_CSP_I444;
@ -952,7 +981,7 @@ gst_x265_enc_handle_frame (GstVideoEncoder * video_enc,
pic_in.sliceType = X265_TYPE_AUTO;
pic_in.pts = frame->pts;
pic_in.dts = frame->dts;
pic_in.bitDepth = 8;
pic_in.bitDepth = info->finfo->depth[0];
pic_in.userData = GINT_TO_POINTER (frame->system_frame_number);
ret = gst_x265_enc_encode_frame (encoder, &pic_in, frame, &i_nal, TRUE);