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asahi: pack imageblock words for compute

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Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30633>
This commit is contained in:
Alyssa Rosenzweig 2024-08-07 13:11:09 -04:00
parent e3e82f7a6c
commit 94cf7de88f
1 changed files with 12 additions and 0 deletions
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12
src/gallium/drivers/asahi/agx_state.c
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@ -3010,6 +3010,18 @@ agx_build_pipeline(struct agx_batch *batch, struct agx_compiled_shader *cs,
if (stage == PIPE_SHADER_FRAGMENT) {
agx_usc_push_packed(&b, SHARED, &batch->tilebuffer_layout.usc);
} else if (stage == PIPE_SHADER_COMPUTE && cs->b.info.imageblock_stride) {
assert(cs->b.info.local_size == 0 && "we don't handle this interaction");
assert(variable_shared_mem == 0 && "we don't handle this interaction");
agx_usc_pack(&b, SHARED, cfg) {
cfg.layout = AGX_SHARED_LAYOUT_32X32;
cfg.uses_shared_memory = true;
cfg.sample_count = 1;
cfg.sample_stride_in_8_bytes =
DIV_ROUND_UP(cs->b.info.imageblock_stride, 8);
cfg.bytes_per_threadgroup = cfg.sample_stride_in_8_bytes * 8 * 32 * 32;
}
} else if (stage == PIPE_SHADER_COMPUTE || stage == PIPE_SHADER_TESS_CTRL) {
unsigned size = cs->b.info.local_size + variable_shared_mem;