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nir_to_tgsi: Handle blocks defined as arrays of arrays 

Make sure to take all the array sizes into account when generating the TGSI.

Makes the `piglit.spec@arb_arrays_of_arrays@execution@ubo@fs-const-explicit-binding`
test pass

Signed-off-by: Corentin Noël <corentin.noel@collabora.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15713>
This commit is contained in:
Corentin Noël 2022-04-01 16:34:13 +02:00 committed by Marge Bot
parent b5fd1fddd9
commit 23f5e2edbd
1 changed files with 2 additions and 1 deletions
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src/gallium/auxiliary/nir/nir_to_tgsi.c
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@ -961,7 +961,8 @@ ntt_setup_uniforms(struct ntt_compile *c)
int array_size = 1;
if (glsl_type_is_interface(glsl_without_array(var->type)))
array_size = MAX2(1, glsl_array_size(var->type));
array_size = MAX2(1, glsl_get_aoa_size(var->type));
for (int i = 0; i < array_size; i++) {
/* Even if multiple NIR variables are in the same uniform block, their
* explicit size is the size of the block.