From 30eb28e89e513ba7c04e8424be0cba326a01882b Mon Sep 17 00:00:00 2001 From: marha Date: Wed, 1 Oct 2014 20:47:44 +0200 Subject: libxtrans pixman fontconfig mesa xserver xkeyboard-config git update 1 Oct 2014 plink 10277 xserver commit d3d845ca9e92f0a2ccde93f4242d7769cfe14164 xkeyboard-config commit 73aa90ce32967747c84a1b5fe32cee329bc3bbcf pixman commit f078727f392bc9f235df916e75634ed87177b9b4 libxtrans commit 7cbad9fe2e61cd9d5caeaf361826a6f4bd320f03 fontconfig commit 1082161ea303cf2bbc13b62a191662984131e820 mesa commit 4f7916ab4f8093fa33519dfa3d08e73b4d35ebe3 --- mesalib/src/mesa/state_tracker/st_program.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'mesalib/src/mesa/state_tracker/st_program.h') diff --git a/mesalib/src/mesa/state_tracker/st_program.h b/mesalib/src/mesa/state_tracker/st_program.h index 9a5b6a847..cf1b40a55 100644 --- a/mesalib/src/mesa/state_tracker/st_program.h +++ b/mesalib/src/mesa/state_tracker/st_program.h @@ -270,6 +270,31 @@ st_reference_fragprog(struct st_context *st, (struct gl_program *) prog); } +/** + * This defines mapping from Mesa VARYING_SLOTs to TGSI GENERIC slots. + */ +static INLINE unsigned +st_get_generic_varying_index(struct st_context *st, GLuint attr) +{ + if (attr >= VARYING_SLOT_VAR0) { + if (st->needs_texcoord_semantic) + return attr - VARYING_SLOT_VAR0; + else + return 9 + (attr - VARYING_SLOT_VAR0); + } + if (attr == VARYING_SLOT_PNTC) { + assert(!st->needs_texcoord_semantic); + return 8; + } + if (attr >= VARYING_SLOT_TEX0 && attr <= VARYING_SLOT_TEX7) { + assert(!st->needs_texcoord_semantic); + return attr - VARYING_SLOT_TEX0; + } + + assert(0); + return 0; +} + extern struct st_vp_variant * st_get_vp_variant(struct st_context *st, -- cgit v1.2.3