When we move to the next buffer we need to reset the stream
so that we don't generate an error message about streams not
matching.
---
src/compiler/glsl/link_varyings.cpp | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/compiler/glsl/link_varyings.cpp
b/src/compiler/glsl/link_varyings.cpp
index f54ecc8..ac14815 100644
--- a/src/compiler/glsl/link_varyings.cpp
+++ b/src/compiler/glsl/link_varyings.cpp
@@ -1045,6 +1045,12 @@ store_tfeedback_info(struct gl_context *ctx, struct
gl_shader_program *prog,
}
for (unsigned i = 0; i < num_tfeedback_decls; ++i) {
+ if (has_xfb_qualifiers &&
+ buffer != tfeedback_decls[i].get_buffer()) {
+ /* we have moved to the next buffer so reset stream id */
+ buffer_stream_id = -1;
+ }
+
if (tfeedback_decls[i].is_next_buffer_separator()) {
num_buffers++;
buffer_stream_id = -1;
--
2.5.0
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