Module: Mesa Branch: master Commit: 1842b89f77bb7bd283b61e27cd69c643f2a60a22 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=1842b89f77bb7bd283b61e27cd69c643f2a60a22
Author: Chad Versace <[email protected]> Date: Sat Mar 12 17:49:41 2011 -0800 i965: Fix tex_swizzle when depth mode is GL_RED Change swizzle from (x000) to (x001). Signed-off-by: Chad Versace <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> --- src/mesa/drivers/dri/i965/brw_wm.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c index 390b3d6..ca17e80 100644 --- a/src/mesa/drivers/dri/i965/brw_wm.c +++ b/src/mesa/drivers/dri/i965/brw_wm.c @@ -377,9 +377,10 @@ static void brw_wm_populate_key( struct brw_context *brw, } else if (t->DepthMode == GL_LUMINANCE) { swizzles[3] = SWIZZLE_ONE; } else if (t->DepthMode == GL_RED) { + /* See table 3.23 of the GL 3.0 spec. */ swizzles[1] = SWIZZLE_ZERO; swizzles[2] = SWIZZLE_ZERO; - swizzles[3] = SWIZZLE_ZERO; + swizzles[3] = SWIZZLE_ONE; } } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
