From e5aa69f6a6779d1e0fb3d413ad7007b0fb90b176 Mon Sep 17 00:00:00 2001 From: Marek Olšák Date: Mon, 29 Nov 2010 05:46:15 +0100 Subject: st/mesa: fix texture border color for RED and RG base formats The spec says the border color should be consistent with the internal format. Signed-off-by: Brian Paul --- src/mesa/state_tracker/st_atom_sampler.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/mesa/state_tracker/st_atom_sampler.c b/src/mesa/state_tracker/st_atom_sampler.c index f147d76808..b67068df37 100644 --- a/src/mesa/state_tracker/st_atom_sampler.c +++ b/src/mesa/state_tracker/st_atom_sampler.c @@ -121,6 +121,18 @@ static void xlate_border_color(const GLfloat *colorIn, GLenum baseFormat, GLfloat *colorOut) { switch (baseFormat) { + case GL_RED: + colorOut[0] = colorIn[0]; + colorOut[1] = 0.0F; + colorOut[2] = 0.0F; + colorOut[3] = 1.0F; + break; + case GL_RG: + colorOut[0] = colorIn[0]; + colorOut[1] = colorIn[1]; + colorOut[2] = 0.0F; + colorOut[3] = 1.0F; + break; case GL_RGB: colorOut[0] = colorIn[0]; colorOut[1] = colorIn[1]; -- cgit v1.2.3