Signed-off-by: Chris Forbes <[email protected]>
---
tests/texturing/shaders/textureGather.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/tests/texturing/shaders/textureGather.c
b/tests/texturing/shaders/textureGather.c
index 4aea294..a2de215 100644
--- a/tests/texturing/shaders/textureGather.c
+++ b/tests/texturing/shaders/textureGather.c
@@ -213,10 +213,21 @@ do_requires(void)
piglit_report_result(PIGLIT_SKIP);
}
+ if (comptype == SHADOW && components > 1) {
+ printf("Shadow supported with single-component textures only");
+ piglit_report_result(PIGLIT_SKIP);
+ }
+
+ if (comptype == SHADOW && comp_select != -1) {
+ printf("Shadow not supported with component select parameter");
+ piglit_report_result(PIGLIT_SKIP);
+ }
+
/* if we are trying to specify the component from the shader,
- * or use non-constant offsets, check that we have ARB_gpu_shader5
+ * or use non-constant offsets, or use shadow comparitor,
+ * check that we have ARB_gpu_shader5
*/
- if (comp_select != -1 || use_nonconst)
+ if (comp_select != -1 || use_nonconst || comptype == SHADOW)
piglit_require_extension("GL_ARB_gpu_shader5");
}
--
1.8.4
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