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path: root/src/compiler/glsl/link_varyings.cpp
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Diffstat (limited to 'src/compiler/glsl/link_varyings.cpp')
-rw-r--r--src/compiler/glsl/link_varyings.cpp11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/compiler/glsl/link_varyings.cpp b/src/compiler/glsl/link_varyings.cpp
index 5645f783f3..d91642dea5 100644
--- a/src/compiler/glsl/link_varyings.cpp
+++ b/src/compiler/glsl/link_varyings.cpp
@@ -930,6 +930,17 @@ store_tfeedback_info(struct gl_context *ctx, struct gl_shader_program *prog,
unsigned buffer =
num_tfeedback_decls ? tfeedback_decls[0].get_buffer() : 0;
+ /* Apply any xfb_stride global qualifiers */
+ if (has_xfb_qualifiers) {
+ for (unsigned j = 0; j < MAX_FEEDBACK_BUFFERS; j++) {
+ if (prog->TransformFeedback.BufferStride[j]) {
+ buffers |= 1 << j;
+ prog->LinkedTransformFeedback.Buffers[j].Stride =
+ prog->TransformFeedback.BufferStride[j] / 4;
+ }
+ }
+ }
+
for (unsigned i = 0; i < num_tfeedback_decls; ++i) {
if (tfeedback_decls[i].is_next_buffer_separator()) {
num_buffers++;