diff options
Diffstat (limited to 'src/compiler/glsl/linker.cpp')
| -rw-r--r-- | src/compiler/glsl/linker.cpp | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/src/compiler/glsl/linker.cpp b/src/compiler/glsl/linker.cpp index 4c7bf282ce1..b3c7d2c1456 100644 --- a/src/compiler/glsl/linker.cpp +++ b/src/compiler/glsl/linker.cpp @@ -3709,17 +3709,6 @@ create_shader_variable(struct gl_shader_program *shProg, return out; } -static const glsl_type * -resize_to_max_patch_vertices(const struct gl_context *ctx, - const glsl_type *type) -{ - if (!type) - return NULL; - - return glsl_type::get_array_instance(type->fields.array, - ctx->Const.MaxPatchVertices); -} - static bool add_shader_variable(const struct gl_context *ctx, struct gl_shader_program *shProg, @@ -3733,27 +3722,6 @@ add_shader_variable(const struct gl_context *ctx, const glsl_type *interface_type = var->get_interface_type(); if (outermost_struct_type == NULL) { - /* Unsized (non-patch) TCS output/TES input arrays are implicitly - * sized to gl_MaxPatchVertices. Internally, we shrink them to a - * smaller size. - * - * This can cause trouble with SSO programs. Since the TCS declares - * the number of output vertices, we can always shrink TCS output - * arrays. However, the TES might not be linked with a TCS, in - * which case it won't know the size of the patch. In other words, - * the TCS and TES may disagree on the (smaller) array sizes. This - * can result in the resource names differing across stages, causing - * SSO validation failures and other cascading issues. - * - * Expanding the array size to the full gl_MaxPatchVertices fixes - * these issues. It's also what program interface queries expect, - * as that is the official size of the array. - */ - if (var->data.tess_varying_implicit_sized_array) { - type = resize_to_max_patch_vertices(ctx, type); - interface_type = resize_to_max_patch_vertices(ctx, interface_type); - } - if (var->data.from_named_ifc_block) { const char *interface_name = interface_type->name; |