From 4aeaff2ae7f4a4b209e0d0ee2081b592951b7054 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Sun, 25 Sep 2005 10:20:38 +0000 Subject: Add support for texture compression to R300 driver This isn't perfect, texcmp still has some issues with the small textures.. but its a good start --- src/mesa/drivers/dri/r300/r300_context.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/mesa/drivers/dri/r300/r300_context.c') diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c index 927cc88fda..db8b0a6e11 100644 --- a/src/mesa/drivers/dri/r300/r300_context.c +++ b/src/mesa/drivers/dri/r300/r300_context.c @@ -380,6 +380,14 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, driInitExtensions(ctx, card_extensions, GL_TRUE); + if (r300->radeon.glCtx->Mesa_DXTn) { + _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" ); + _mesa_enable_extension( ctx, "GL_S3_s3tc" ); + } + else if (driQueryOptionb (&r300->radeon.optionCache, "force_s3tc_enable")) { + _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" ); + } + radeonInitSpanFuncs(ctx); r300InitCmdBuf(r300); r300InitState(r300); -- cgit v1.2.3