[Mesa-dev] [PATCH shader-db 3/4] run: don't eliminate inputs and outputs for separate shaders

[Marek Olšák]

From: Marek Olšák <marek.olsak at amd.com>

---
 run.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/run.c b/run.c
index a2639f7..9986a63 100644
--- a/run.c
+++ b/run.c
@@ -627,6 +627,10 @@ main(int argc, char **argv)
             if (type == TYPE_CORE || type == TYPE_COMPAT) {
                 GLuint prog = glCreateProgram();
 
+                /* Don't eliminate inputs and outputs. */
+                if (num_shaders == 1)
+                    glProgramParameteri(prog, GL_PROGRAM_SEPARABLE, GL_TRUE);
+
                 for (unsigned i = 0; i < num_shaders; i++) {
                     GLuint s = glCreateShader(shader[i].type);
                     glShaderSource(s, 1, &shader[i].text, &shader[i].length);
-- 
2.7.4