From 96a2e89ddeac0eb42fe6e6fbfd35eccb3e038ab4 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Mon, 17 Jan 2011 16:42:43 -0700 Subject: [PATCH] llvmpipe: enable PIPE_CAP_INDEP_BLEND_FUNC The driver was saying that independend blend functions was not supported, but it really was. The driver was using the per-target independend blend factors but the state tracker was only setting the 0th one (per the Gallium spec). Fixes a piglit fbo-drawbuffers2-blend regression. See https://bugs.freedesktop.org/show_bug.cgi?id=33215 --- src/gallium/drivers/llvmpipe/lp_screen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c index b6919a5..21e8012 100644 --- a/src/gallium/drivers/llvmpipe/lp_screen.c +++ b/src/gallium/drivers/llvmpipe/lp_screen.c @@ -151,7 +151,7 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param) case PIPE_CAP_INDEP_BLEND_ENABLE: return 1; case PIPE_CAP_INDEP_BLEND_FUNC: - return 0; + return 1; case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT: case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER: return 1; -- 2.7.4