From 0fd82f545532c6b72d583524451b5ef56e139eee Mon Sep 17 00:00:00 2001
From: =?utf8?q?Mikl=C3=B3s=20M=C3=A1t=C3=A9?= <mtmkls@gmail.com>
Date: Sat, 2 Dec 2017 23:35:24 +0100
Subject: [PATCH] mesa: document ati_fragment_shader::cur_pass and swizzlerq
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Signed-off-by: Miklós Máté <mtmkls@gmail.com>
---
 src/mesa/main/mtypes.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index a29d78b1017..a4f1e78f41b 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2390,10 +2390,14 @@ struct ati_fragment_shader
    GLubyte numArithInstr[2];
    GLubyte regsAssigned[2];
    GLubyte NumPasses;         /**< 1 or 2 */
+   /** Current compile stage: 0 setup pass1, 1 arith pass1, 2 setup pass2, 3 arith pass2 */
    GLubyte cur_pass;
    GLubyte last_optype;
    GLboolean interpinp1;
    GLboolean isValid;
+   /** Array of 2 bit values for each tex unit to remember whether
+    * STR or STQ swizzle was used
+    */
    GLuint swizzlerq;
    struct gl_program *Program;
 };
-- 
2.30.2