Change swizzle from (x000) to (x001). Test-case: piglit:spec/ARB_texture_rg/fs-shadow2d-red-01 Test-case: piglit:spec/ARB_texture_rg/fs-shadow2d-red-02 Test-case: piglit:spec/ARB_texture_rg/fs-shadow2d-red-03
Signed-off-by: Chad Versace <[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 d3e5107..797b8e2 100644 --- a/src/mesa/drivers/dri/i965/brw_wm.c +++ b/src/mesa/drivers/dri/i965/brw_wm.c @@ -379,9 +379,10 @@ 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; } } -- 1.7.4 _______________________________________________ mesa-dev mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-dev
