Module: Mesa Branch: mesa_7_5_branch Commit: 048765624598e6c60b9fe4dc82a72b7110f16715 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=048765624598e6c60b9fe4dc82a72b7110f16715
Author: Brian Paul <[email protected]> Date: Fri Jun 19 08:40:43 2009 -0600 softpipe: return alpha=1 in shadow_compare() function The alpha value wasn't set at all before so we got unpredictable results. Note that we don't currently obey GL_DEPTH_TEXTURE_MODE in the state tracker. For now, we return the result in the default mode (r,r,r,1). --- src/gallium/drivers/softpipe/sp_tex_sample.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c b/src/gallium/drivers/softpipe/sp_tex_sample.c index adbd0cb..5de358d 100644 --- a/src/gallium/drivers/softpipe/sp_tex_sample.c +++ b/src/gallium/drivers/softpipe/sp_tex_sample.c @@ -744,7 +744,9 @@ shadow_compare(uint compare_func, break; } + /* XXX returning result for default GL_DEPTH_TEXTURE_MODE = GL_LUMINANCE */ rgba[0][j] = rgba[1][j] = rgba[2][j] = (float) k; + rgba[3][j] = 1.0F; } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
