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radeonsi: don't report R64_*INT as a sampler format because it doesn't work

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Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16215>
This commit is contained in:
Marek Olšák 2022-04-24 22:18:51 -04:00
parent fbe973b66e
commit 52f83dce05
1 changed files with 6 additions and 1 deletions
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7
src/gallium/drivers/radeonsi/si_state.c
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@ -2113,6 +2113,12 @@ static unsigned si_tex_dim(struct si_screen *sscreen, struct si_texture *tex, un
static bool si_is_sampler_format_supported(struct pipe_screen *screen, enum pipe_format format)
{
struct si_screen *sscreen = (struct si_screen *)screen;
const struct util_format_description *desc = util_format_description(format);
/* Samplers don't support 64 bits per channel. */
if (desc->layout == UTIL_FORMAT_LAYOUT_PLAIN &&
desc->channel[0].size == 64)
return false;
if (sscreen->info.chip_class >= GFX10) {
const struct gfx10_format *fmt = &gfx10_format_table[format];
@ -2121,7 +2127,6 @@ static bool si_is_sampler_format_supported(struct pipe_screen *screen, enum pipe
return true;
}
const struct util_format_description *desc = util_format_description(format);
if (!desc)
return false;