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auxiliary/vl: Map X6R10/X6R10X6G10 formats to R16/R16G16

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35177>
This commit is contained in:
David Rosca 2025-07-28 14:15:03 +02:00 • committed by Marge Bot
parent 1fad1516b8
commit ddb42b2fc5
1 changed files with 22 additions and 6 deletions
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28
src/gallium/auxiliary/vl/vl_video_buffer.c
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@ -50,6 +50,27 @@ const unsigned const_resource_plane_order_YVU[3] = {
1
};
static enum pipe_format
vl_get_plane_format(enum pipe_format format, unsigned plane)
{
enum pipe_format fmt = util_format_get_plane_format(format, plane);
switch (fmt) {
case PIPE_FORMAT_X6R10_UNORM:
case PIPE_FORMAT_X4R12_UNORM:
return PIPE_FORMAT_R16_UNORM;
case PIPE_FORMAT_X6R10X6G10_UNORM:
case PIPE_FORMAT_X4R12X4G12_UNORM:
return PIPE_FORMAT_R16G16_UNORM;
case PIPE_FORMAT_YUYV:
return PIPE_FORMAT_R8G8_R8B8_UNORM;
case PIPE_FORMAT_UYVY:
return PIPE_FORMAT_G8R8_B8R8_UNORM;
default:
return fmt;
}
}
void
vl_get_video_buffer_formats(struct pipe_screen *screen, enum pipe_format format,
enum pipe_format out_format[VL_NUM_COMPONENTS])
@ -58,14 +79,9 @@ vl_get_video_buffer_formats(struct pipe_screen *screen, enum pipe_format format,
unsigned i;
for (i = 0; i < num_planes; i++)
out_format[i] = util_format_get_plane_format(format, i);
out_format[i] = vl_get_plane_format(format, i);
for (; i < VL_NUM_COMPONENTS; i++)
out_format[i] = PIPE_FORMAT_NONE;
if (format == PIPE_FORMAT_YUYV)
out_format[0] = PIPE_FORMAT_R8G8_R8B8_UNORM;
else if (format == PIPE_FORMAT_UYVY)
out_format[0] = PIPE_FORMAT_G8R8_B8R8_UNORM;
}
const unsigned *