From 654b7788ebe7db63a3c5442d4eb1144b9284e9af Mon Sep 17 00:00:00 2001 From: Chris Forbes Date: Thu, 14 Aug 2014 21:11:28 +1200 Subject: [PATCH] i965: Enable ARB_derivative_control on Gen7+. The extension says GL 4.0 is required. We'll meet the spirit of that restriction by enabling on just those generations which will soon support GL 4.0 (Gen7+), although it's technically supportable on all generations. Signed-off-by: Chris Forbes Reviewed-by: Matt Turner --- src/mesa/drivers/dri/i965/intel_extensions.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mesa/drivers/dri/i965/intel_extensions.c b/src/mesa/drivers/dri/i965/intel_extensions.c index e134cd9e4b0..c6720447d9e 100644 --- a/src/mesa/drivers/dri/i965/intel_extensions.c +++ b/src/mesa/drivers/dri/i965/intel_extensions.c @@ -305,6 +305,7 @@ intelInitExtensions(struct gl_context *ctx) } ctx->Extensions.ARB_texture_compression_bptc = true; + ctx->Extensions.ARB_derivative_control = true; } if (brw->gen >= 8) { -- 2.30.2