Attachment 37338 Details for Bug 24047 – disables s3tc on r600 and prints a message to stderr

[patch] disables s3tc on r600 and prints a message to stderr

disable_s3tc_on_r600.diff (text/plain), 1.08 KB, created by Michal Suchanek on 2010-07-23 10:07:16 UTC

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Creator: Michal Suchanek

Created: 2010-07-23 10:07:16 UTC

Size: 1.08 KB

patch

obsolete

>--- ./src/mesa/drivers/dri/r600/r600_context.c.org	2010-07-23 18:18:01.000000000 +0200
>+++ ./src/mesa/drivers/dri/r600/r600_context.c	2010-07-23 18:58:21.000000000 +0200
>@@ -334,12 +334,22 @@
> 
> 	if (r600->radeon.glCtx->Mesa_DXTn
> 	    && !driQueryOptionb(&r600->radeon.optionCache, "disable_s3tc")) {
>+            /* R600 currently cannot handle compressed textures, never enable them.  */
>+#if 0
> 		_mesa_enable_extension(ctx, "GL_EXT_texture_compression_s3tc");
>+#else
>+                fprintf(stderr, "DXTn available but R600 does not support s3tc compressed textures yet (ignored).\n");
>+#endif 
> 		_mesa_enable_extension(ctx, "GL_S3_s3tc");
> 	} else
> 	    if (driQueryOptionb(&r600->radeon.optionCache, "force_s3tc_enable"))
> 	{
>+            /* R600 currently cannot handle compressed textures, never enable them.  */
>+#if 0
> 		_mesa_enable_extension(ctx, "GL_EXT_texture_compression_s3tc");
>+#else
>+                fprintf(stderr, "force_s3tc_enable specified but R600 does not support s3tc compressed textures yet (ignored).\n");
>+#endif 
> 	}
> 
> 	/* RV740 had a broken pipe config prior to drm 1.32 */

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Attachments on bug 24047: 30439 | 32428 | 37338 | 37339

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