From 1c04731b8721850b6abb12a43a3eec616b850e86 Mon Sep 17 00:00:00 2001 From: Zack Rusin Date: Wed, 1 Jul 2009 10:42:58 -0400 Subject: gallium: fix the front face semantics mesa allocates both frontface and pointcoord registers within the fog coordinate register, by using swizzling. to make it cleaner and easier for drivers we want each of them in its own register. so when doing compilation from the mesa IR to tgsi allocate new registers for both and add new semantics to the respective declarations. --- src/gallium/include/pipe/p_shader_tokens.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/gallium/include') diff --git a/src/gallium/include/pipe/p_shader_tokens.h b/src/gallium/include/pipe/p_shader_tokens.h index 4dafdd6f0a9..b00cfe3423c 100644 --- a/src/gallium/include/pipe/p_shader_tokens.h +++ b/src/gallium/include/pipe/p_shader_tokens.h @@ -131,7 +131,8 @@ struct tgsi_declaration_range #define TGSI_SEMANTIC_PSIZE 4 #define TGSI_SEMANTIC_GENERIC 5 #define TGSI_SEMANTIC_NORMAL 6 -#define TGSI_SEMANTIC_COUNT 7 /**< number of semantic values */ +#define TGSI_SEMANTIC_FACE 7 +#define TGSI_SEMANTIC_COUNT 8 /**< number of semantic values */ struct tgsi_declaration_semantic { -- cgit v1.2.3