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radeonsi: 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 14:16:02 +02:00 • committed by Marge Bot
parent ddb42b2fc5
commit 20ad09af25
1 changed files with 18 additions and 1 deletions
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19
src/gallium/drivers/radeonsi/si_texture.c
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@ -1314,6 +1314,23 @@ error:
return NULL;
}
static enum pipe_format
si_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;
default:
return fmt;
}
}
static enum radeon_surf_mode si_choose_tiling(struct si_screen *sscreen,
const struct pipe_resource *templ,
bool tc_compatible_htile)
@ -1422,7 +1439,7 @@ si_texture_create_with_modifier(struct pipe_screen *screen,
/* Compute texture or plane layouts and offsets. */
for (unsigned i = 0; i < num_planes; i++) {
plane_templ[i] = *templ;
plane_templ[i].format = util_format_get_plane_format(templ->format, i);
plane_templ[i].format = si_get_plane_format(templ->format, i);
plane_templ[i].width0 = util_format_get_plane_width(templ->format, i, templ->width0);
plane_templ[i].height0 = util_format_get_plane_height(templ->format, i, templ->height0);