From 540e66b3bebb5ae82422e386aa178147ea14a39e Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Sun, 17 Jul 2011 14:55:10 -0700 Subject: [PATCH 1/1] intel: Use the GLSL-based meta clear when available. Improves firefox-talos-gfx performance under GL when 3D clears are enabled: [ 0] gl-before firefox-talos-gfx 20.193 20.251 0.27% 3/3 [ 0] gl-after firefox-talos-gfx 18.013 18.040 0.19% 3/3 --- src/mesa/drivers/dri/intel/intel_clear.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/intel/intel_clear.c b/src/mesa/drivers/dri/intel/intel_clear.c index 5ab98734cfc..81c062fba53 100644 --- a/src/mesa/drivers/dri/intel/intel_clear.c +++ b/src/mesa/drivers/dri/intel/intel_clear.c @@ -188,7 +188,10 @@ intelClear(struct gl_context *ctx, GLbitfield mask) if (tri_mask) { debug_mask("tri", tri_mask); - _mesa_meta_Clear(&intel->ctx, tri_mask); + if (ctx->Extensions.ARB_fragment_shader) + _mesa_meta_glsl_Clear(&intel->ctx, tri_mask); + else + _mesa_meta_Clear(&intel->ctx, tri_mask); } } -- 2.30.2