[Mesa-dev] [PATCH] vbo: disable primitive restart when GL >= 4.5

[Martina Kollarova]

The OpenGL 4.5 spec updated the section on primitive restart, and now it
doesn't have to be performed on drawing commands not taking a parameter,
regardless of whether PRIMITIVE_RESTART_FIXED_INDEX is enabled or not.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98106
Signed-off-by: Martina Kollarova <martina.kollarova at intel.com>
---
 src/mesa/vbo/vbo_exec_array.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/vbo/vbo_exec_array.c b/src/mesa/vbo/vbo_exec_array.c
index 46543f8..cf1ba13 100644
--- a/src/mesa/vbo/vbo_exec_array.c
+++ b/src/mesa/vbo/vbo_exec_array.c
@@ -423,7 +423,7 @@ vbo_draw_arrays(struct gl_context *ctx, GLenum mode, GLint start,
 
    /* Implement the primitive restart index */
    if (ctx->Array.PrimitiveRestart && !ctx->Array.PrimitiveRestartFixedIndex &&
-       ctx->Array.RestartIndex < count) {
+       ctx->Version < 45 && ctx->Array.RestartIndex < count) {
       GLuint primCount = 0;
 
       if (ctx->Array.RestartIndex == start) {
-- 
1.9.1