diff options
| -rw-r--r-- | src/compiler/glsl/shader_cache.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/compiler/glsl/shader_cache.cpp b/src/compiler/glsl/shader_cache.cpp index f1e2bf1386f..3bfcab9bcf5 100644 --- a/src/compiler/glsl/shader_cache.cpp +++ b/src/compiler/glsl/shader_cache.cpp @@ -1300,6 +1300,14 @@ shader_cache_read_program_metadata(struct gl_context *ctx, ralloc_asprintf_append(&buf, "sso: %s\n", prog->SeparateShader ? "T" : "F"); + /* A shader might end up producing different output depending on the glsl + * version supported by the compiler. For example a different path might be + * taken by the preprocessor, so add the version to the hash input. + */ + ralloc_asprintf_append(&buf, "api: %d glsl: %d fglsl: %d\n", + ctx->API, ctx->Const.GLSLVersion, + ctx->Const.ForceGLSLVersion); + char sha1buf[41]; for (unsigned i = 0; i < prog->NumShaders; i++) { struct gl_shader *sh = prog->Shaders[i]; |