From fd2492d24447e461f36982da268caf0317885967 Mon Sep 17 00:00:00 2001 From: Roland Scheidegger Date: Fri, 12 Dec 2008 05:09:56 +0100 Subject: gallium: fixes for srgb, new srgb formats add some more srgb texture formats, including compressed ones various fixes relating to srgb formats issues: the util code for generating mipmaps will not handle srgb formats correctly (would need to use a linear->srgb conversion shader) --- src/mesa/state_tracker/st_extensions.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/mesa/state_tracker/st_extensions.c') diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index d96899b611..5ff0c61147 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -1,6 +1,7 @@ /************************************************************************** * * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. + * Copyright (c) 2008 VMware, Inc. * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a @@ -242,6 +243,9 @@ void st_init_extensions(struct st_context *st) } if (screen->is_format_supported(screen, PIPE_FORMAT_R8G8B8A8_SRGB, + PIPE_TEXTURE_2D, + PIPE_TEXTURE_USAGE_SAMPLER, 0) || + screen->is_format_supported(screen, PIPE_FORMAT_A8R8G8B8_SRGB, PIPE_TEXTURE_2D, PIPE_TEXTURE_USAGE_SAMPLER, 0)) { ctx->Extensions.EXT_texture_sRGB = GL_TRUE; -- cgit v1.2.3