X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fauxiliary%2Ftgsi%2Ftgsi_info.h;h=44fe00b7bc613170bf717a028a497d190dddccec;hb=c27d8cc0c9e605073f2d4b734a74f931d3a67195;hp=74713c3b98a3b054e9210eebdad8efdee89b57a5;hpb=f02f63997ce65530788a6dfcb28f11790a14d938;p=mesa.git

diff --git a/src/gallium/auxiliary/tgsi/tgsi_info.h b/src/gallium/auxiliary/tgsi/tgsi_info.h
index 74713c3b98a..44fe00b7bc6 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_info.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_info.h
@@ -28,12 +28,47 @@
 #ifndef TGSI_INFO_H
 #define TGSI_INFO_H
 
+#include "pipe/p_compiler.h"
 #include "pipe/p_shader_tokens.h"
+#include "util/u_format.h"
 
 #if defined __cplusplus
 extern "C" {
 #endif
 
+/* This enum describes how an opcode calculates its result. */
+enum tgsi_output_mode {
+   /** The opcode produces no result. */
+   TGSI_OUTPUT_NONE            = 0,
+
+   /** When this opcode writes to a channel of the destination register,
+    *  it takes as arguments values from the same channel of the source
+    *  register(s).
+    *
+    *  Example: TGSI_OPCODE_ADD
+    */
+   TGSI_OUTPUT_COMPONENTWISE   = 1,
+
+   /** This opcode writes the same value to all enabled channels of the
+    * destination register.
+    *
+    *  Example: TGSI_OPCODE_RSQ
+    */
+   TGSI_OUTPUT_REPLICATE       = 2,
+
+   /** The operation performed by this opcode is dependent on which channel
+    *  of the destination register is being written.
+    *
+    *  Example: TGSI_OPCODE_LOG
+    */
+   TGSI_OUTPUT_CHAN_DEPENDENT  = 3,
+
+   /**
+    * Example: TGSI_OPCODE_TEX
+    */
+   TGSI_OUTPUT_OTHER           = 4
+};
+
 struct tgsi_opcode_info
 {
    unsigned num_dst:3;
@@ -42,6 +77,7 @@ struct tgsi_opcode_info
    unsigned is_branch:1;
    int pre_dedent:2;
    int post_indent:2;
+   enum tgsi_output_mode output_mode:3;
    const char *mnemonic;
    uint opcode;
 };
@@ -52,6 +88,23 @@ tgsi_get_opcode_info( uint opcode );
 const char *
 tgsi_get_opcode_name( uint opcode );
 
+const char *
+tgsi_get_processor_name( uint processor );
+
+enum tgsi_opcode_type {
+   TGSI_TYPE_UNTYPED, /* for MOV */
+   TGSI_TYPE_VOID,
+   TGSI_TYPE_UNSIGNED,
+   TGSI_TYPE_SIGNED,
+   TGSI_TYPE_FLOAT,
+   TGSI_TYPE_DOUBLE
+};
+
+enum tgsi_opcode_type
+tgsi_opcode_infer_src_type( uint opcode );
+
+enum tgsi_opcode_type
+tgsi_opcode_infer_dst_type( uint opcode );
 
 #if defined __cplusplus
 }