X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fr300%2Fr300_tgsi_to_rc.h;h=21f35e15ca272803f180726e3f062a2250e28458;hb=3c265c258685a987acd2430877facf5fe859cd89;hp=93e90ec6d2cc1ef1793ed4db0ea3d15a3261d05e;hpb=73fc09a7bf5c63b595251dc10997891c72ecb119;p=mesa.git

diff --git a/src/gallium/drivers/r300/r300_tgsi_to_rc.h b/src/gallium/drivers/r300/r300_tgsi_to_rc.h
index 93e90ec6d2c..21f35e15ca2 100644
--- a/src/gallium/drivers/r300/r300_tgsi_to_rc.h
+++ b/src/gallium/drivers/r300/r300_tgsi_to_rc.h
@@ -23,17 +23,33 @@
 #ifndef R300_TGSI_TO_RC_H
 #define R300_TGSI_TO_RC_H
 
+#include "pipe/p_compiler.h"
+
 struct radeon_compiler;
 
 struct tgsi_full_declaration;
 struct tgsi_shader_info;
 struct tgsi_token;
 
+struct swizzled_imms {
+    unsigned index;
+    unsigned swizzle;
+};
+
 struct tgsi_to_rc {
     struct radeon_compiler * compiler;
     const struct tgsi_shader_info * info;
 
     int immediate_offset;
+    struct swizzled_imms * imms_to_swizzle;
+    unsigned imms_to_swizzle_count;
+
+    /* Vertex shaders have no half swizzles, and no way to handle them, so
+     * until rc grows proper support, indicate if they're safe to use. */
+    boolean use_half_swizzles;
+
+    /* If an error occurred. */
+    boolean error;
 };
 
 void r300_tgsi_to_rc(struct tgsi_to_rc * ttr, const struct tgsi_token * tokens);