mesa/main: GL_GEOMETRY_SHADER_INVOCATIONS exists in GL_OES_geometry_shader
It seems that for desktop GL this was included with ARB_gpu_shader5, but
for OpenGL ES this is already included with the base extension and there is
a CTS test that checks this.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
diff --git a/src/mesa/main/shaderapi.c b/src/mesa/main/shaderapi.c
index 0a9700a..8bca17a 100644
--- a/src/mesa/main/shaderapi.c
+++ b/src/mesa/main/shaderapi.c
@@ -833,8 +833,10 @@
}
return;
case GL_GEOMETRY_SHADER_INVOCATIONS:
- if (!has_gs || !ctx->Extensions.ARB_gpu_shader5)
+ if (!has_gs ||
+ (_mesa_is_desktop_gl(ctx) && !ctx->Extensions.ARB_gpu_shader5)) {
break;
+ }
if (check_gs_query(ctx, shProg)) {
*params = shProg->_LinkedShaders[MESA_SHADER_GEOMETRY]->
Program->info.gs.invocations;