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va: H265: Add odd bit depth and chroma depth in get_rtformat.

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In H265, the stream may have odd bit depth such as 9 or 11. And
the bit depth of luma and chroma may differ. For example, the
stream with luma depth of 8 and chroma depth of 9 should use the
10 bit rtformat as the decoded picture format.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2420>
This commit is contained in:
He Junyan 2021-07-22 10:44:27 +08:00
parent 130205629f
commit 0c8d41b8b0
1 changed files with 9 additions and 4 deletions
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13
sys/va/gstvah265dec.c
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@ -869,9 +869,12 @@ error:
static guint static guint
_get_rtformat (GstVaH265Dec * self, guint8 bit_depth_luma, _get_rtformat (GstVaH265Dec * self, guint8 bit_depth_luma,
guint8 chroma_format_idc) guint8 bit_depth_chroma, guint8 chroma_format_idc)
{ {
switch (bit_depth_luma) { guint8 bit_num = MAX (bit_depth_luma, bit_depth_chroma);
switch (bit_num) {
case 11:
case 12: case 12:
if (chroma_format_idc == 3) if (chroma_format_idc == 3)
return VA_RT_FORMAT_YUV444_12; return VA_RT_FORMAT_YUV444_12;
@ -880,6 +883,7 @@ _get_rtformat (GstVaH265Dec * self, guint8 bit_depth_luma,
else else
return VA_RT_FORMAT_YUV420_12; return VA_RT_FORMAT_YUV420_12;
break; break;
case 9:
case 10: case 10:
if (chroma_format_idc == 3) if (chroma_format_idc == 3)
return VA_RT_FORMAT_YUV444_10; return VA_RT_FORMAT_YUV444_10;
@ -898,7 +902,8 @@ _get_rtformat (GstVaH265Dec * self, guint8 bit_depth_luma,
break; break;
default: default:
GST_ERROR_OBJECT (self, "Unsupported chroma format: %d " GST_ERROR_OBJECT (self, "Unsupported chroma format: %d "
"(with depth luma: %d)", chroma_format_idc, bit_depth_luma); "(with depth luma: %d, with depth chroma: %d)",
chroma_format_idc, bit_depth_luma, bit_depth_chroma);
return 0; return 0;
} }
} }
@ -1049,7 +1054,7 @@ gst_va_h265_dec_new_sequence (GstH265Decoder * decoder, const GstH265SPS * sps,
return FALSE; return FALSE;
rt_format = _get_rtformat (self, sps->bit_depth_luma_minus8 + 8, rt_format = _get_rtformat (self, sps->bit_depth_luma_minus8 + 8,
sps->chroma_format_idc); sps->bit_depth_chroma_minus8 + 8, sps->chroma_format_idc);
if (rt_format == 0) if (rt_format == 0)
return FALSE; return FALSE;