Module: Mesa
Branch: master
Commit: 3e21e17b2fecad442fa649f61b6511504596d2ec
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=3e21e17b2fecad442fa649f61b6511504596d2ec

Author: Dave Airlie <[email protected]>
Date:   Fri Nov 29 10:56:05 2019 +1000

nir/samplers: don't zero samplers_used/txf.

This allows this pass to be run multiple times and the results are
just or'ed together.

It fixes on test on llvmpipe nir, and regresses none.

Suggested by Kenneth

Reviewed-by: Marek Olšák <[email protected]>

---

 src/compiler/glsl/gl_nir_lower_samplers_as_deref.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/compiler/glsl/gl_nir_lower_samplers_as_deref.c 
b/src/compiler/glsl/gl_nir_lower_samplers_as_deref.c
index 3c8ef4f0521..d949e3d78f5 100644
--- a/src/compiler/glsl/gl_nir_lower_samplers_as_deref.c
+++ b/src/compiler/glsl/gl_nir_lower_samplers_as_deref.c
@@ -328,9 +328,6 @@ gl_nir_lower_samplers_as_deref(nir_shader *shader,
    state.remap_table = _mesa_hash_table_create(NULL, _mesa_key_hash_string,
                                                _mesa_key_string_equal);
 
-   shader->info.textures_used = 0;
-   shader->info.textures_used_by_txf = 0;
-
    nir_foreach_function(function, shader) {
       if (function->impl)
          progress |= lower_impl(function->impl, &state);

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