glsl: don't reprocess or clear UBOs on cache fallback

Reviewed-by: Nicolai Hähnle <[email protected]>

1 files changed, 9 insertions, 7 deletions

diff --git a/src/mesa/main/shaderobj.c b/src/mesa/main/shaderobj.c
index 1ed19a683a3..8a5fa5e2dfc 100644
--- a/src/mesa/main/shaderobj.c
+++ b/src/mesa/main/shaderobj.c
@@ -351,13 +351,15 @@ _mesa_clear_shader_program_data(struct gl_context *ctx,
    ralloc_free(shProg->data->InfoLog);
    shProg->data->InfoLog = ralloc_strdup(shProg->data, "");
 
-   ralloc_free(shProg->data->UniformBlocks);
-   shProg->data->UniformBlocks = NULL;
-   shProg->data->NumUniformBlocks = 0;
-
-   ralloc_free(shProg->data->ShaderStorageBlocks);
-   shProg->data->ShaderStorageBlocks = NULL;
-   shProg->data->NumShaderStorageBlocks = 0;
+   if (!shProg->data->cache_fallback) {
+      ralloc_free(shProg->data->UniformBlocks);
+      shProg->data->UniformBlocks = NULL;
+      shProg->data->NumUniformBlocks = 0;
+
+      ralloc_free(shProg->data->ShaderStorageBlocks);
+      shProg->data->ShaderStorageBlocks = NULL;
+      shProg->data->NumShaderStorageBlocks = 0;
+   }
 
    if (shProg->data->AtomicBuffers && !shProg->data->cache_fallback) {
       ralloc_free(shProg->data->AtomicBuffers);