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etnaviv: rs: choose clear format based on block size

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Fixes following piglit and does not introduce any regressions.
  spec@ext_packed_depth_stencil@fbo-depth-gl_depth24_stencil8-blit

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
This commit is contained in:
Christian Gmeiner
2019-05-26 21:06:51 +02:00
parent af0de6b91c
commit 37af75f88c
1 changed files with 13 additions and 1 deletions
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14
src/gallium/drivers/etnaviv/etnaviv_rs.c
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@@ -254,7 +254,19 @@ etna_rs_gen_clear_surface(struct etna_context *ctx, struct etna_surface *surf,
uint32_t clear_value)
{
struct etna_resource *dst = etna_resource(surf->base.texture);
uint32_t format = translate_rs_format(surf->base.format);
uint32_t format;
switch (util_format_get_blocksizebits(surf->base.format)) {
case 16:
format = RS_FORMAT_A4R4G4B4;
break;
case 32:
format = RS_FORMAT_A8R8G8B8;
break;
default:
format = ETNA_NO_MATCH;
break;
}
if (format == ETNA_NO_MATCH) {
BUG("etna_rs_gen_clear_surface: Unhandled clear fmt %s", util_format_name(surf->base.format));