This looks like leftover cruft from an earlier attempt at writing
point size hacks. Each vertex has its own copy of gl_PointSize,
so accessing any vertex other than 0 would cause this to fail.
The tests seem to work fine without it.
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/mesa/drivers/dri/i965/brw_fs_nir.cpp | 1 -
1 file changed, 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
index 33e4097..6a99b76 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
@@ -1770,7 +1770,6 @@ fs_visitor::emit_gs_input_load(const fs_reg &dst,
/* This input was pushed into registers. */
if (is_point_size) {
/* gl_PointSize comes in .w */
- assert(imm_offset == 0);
bld.MOV(dst, fs_reg(ATTR, imm_offset + 3, dst.type));
} else {
for (unsigned i = 0; i < num_components; i++) {
--
2.8.2
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