From 86eaff29c0b118e0892b18089784fed02435bbf2 Mon Sep 17 00:00:00 2001 From: Ilia Mirkin Date: Fri, 4 Feb 2022 00:08:59 -0500 Subject: [PATCH] st/mesa: only enable ARB_enhanced_layouts if there are xfb buffers It really doesn't make sense without any xfb support. One could limp along, but our validation does not work as-is. Doesn't seem important to support this use-case. This disables GL_ARB_enhanced_layouts on crocus with gen4/5. Signed-off-by: Ilia Mirkin Reviewed-by: Timothy Arceri Part-of: --- src/mesa/state_tracker/st_extensions.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index b9dee08..f9dd228 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -1199,7 +1199,8 @@ void st_init_extensions(struct pipe_screen *screen, extensions->EXT_gpu_shader4 = GL_TRUE; extensions->EXT_texture_buffer_object = GL_TRUE; - if (screen->get_param(screen, PIPE_CAP_TGSI_ARRAY_COMPONENTS)) + if (consts->MaxTransformFeedbackBuffers && + screen->get_param(screen, PIPE_CAP_TGSI_ARRAY_COMPONENTS)) extensions->ARB_enhanced_layouts = GL_TRUE; } -- 2.7.4