diff options
| author | Marek Olšák <marek.olsak@amd.com> | 2020-02-24 18:16:48 -0500 |
|---|---|---|
| committer | Marge Bot <eric+marge@anholt.net> | 2020-02-26 19:49:25 +0000 |
| commit | c798aae7390f20e74b8ebb09113e806b410ac7a7 (patch) | |
| tree | a69b2111d179c3be409a77712eec98013da30c4f | |
| parent | 349898a967f1bf28271454d88b3f1a36a4db2e06 (diff) | |
tgsi_to_nir: set num_images and num_samplers with holes correctly
This fixes the copy_uv shader from st/omx, because it uses image 0 and 2
and image 1 isn't declared.
Cc: 20.0 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3936>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3936>
| -rw-r--r-- | src/gallium/auxiliary/nir/tgsi_to_nir.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/nir/tgsi_to_nir.c b/src/gallium/auxiliary/nir/tgsi_to_nir.c index 53cf4daad62..fe98bcd980d 100644 --- a/src/gallium/auxiliary/nir/tgsi_to_nir.c +++ b/src/gallium/auxiliary/nir/tgsi_to_nir.c @@ -72,6 +72,10 @@ struct ttn_compile { nir_variable *images[PIPE_MAX_SHADER_IMAGES]; nir_variable *ssbo[PIPE_MAX_SHADER_BUFFERS]; + unsigned num_samplers; + unsigned num_images; + unsigned num_msaa_images; + nir_variable *input_var_face; nir_variable *input_var_position; nir_variable *input_var_point; @@ -1325,7 +1329,9 @@ get_sampler_var(struct ttn_compile *c, int binding, "sampler"); var->data.binding = binding; var->data.explicit_binding = true; + c->samplers[binding] = var; + c->num_samplers = MAX2(c->num_samplers, binding + 1); /* Record textures used */ unsigned mask = 1 << binding; @@ -1357,7 +1363,11 @@ get_image_var(struct ttn_compile *c, int binding, var->data.explicit_binding = true; var->data.access = access; var->data.image.format = format; + c->images[binding] = var; + c->num_images = MAX2(c->num_images, binding + 1); + if (dim == GLSL_SAMPLER_DIM_MS) + c->num_msaa_images = c->num_images; } return var; @@ -2543,6 +2553,10 @@ ttn_finalize_nir(struct ttn_compile *c, struct pipe_screen *screen) nir_shader_gather_info(nir, c->build.impl); } + nir->info.num_images = c->num_images; + nir->info.num_textures = c->num_samplers; + nir->info.last_msaa_image = c->num_msaa_images - 1; + nir_validate_shader(nir, "TTN: after all optimizations"); } |