From 2a4f5728ad27bd1605b3604908caa9ad4983e256 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Sun, 30 Nov 2014 21:58:03 -0800 Subject: i965: Remove "disable_derivative_optimization" driconf option. This was added in September 2013 when we first implemented the fast (but lower quality) derivatives. A quick Google search didn't turn up anyone using or recommending the option, so I suspect no one does. Applications that want to control the quality of their derivatives can use the new GL_ARB_derivative_control extension, or use the glHint mechanism. The driconf option seems superfluous. Signed-off-by: Kenneth Graunke Reviewed-by: Matt Turner --- src/mesa/drivers/dri/i965/brw_context.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'src/mesa/drivers/dri/i965/brw_context.c') diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c index 8b0f391..5830b6e 100644 --- a/src/mesa/drivers/dri/i965/brw_context.c +++ b/src/mesa/drivers/dri/i965/brw_context.c @@ -630,9 +630,6 @@ brw_process_driconf_options(struct brw_context *brw) brw->disable_throttling = true; } - brw->disable_derivative_optimization = - driQueryOptionb(&brw->optionCache, "disable_derivative_optimization"); - brw->precompile = driQueryOptionb(&brw->optionCache, "shader_precompile"); ctx->Const.ForceGLSLExtensionsWarn = -- cgit v1.1