From 02b6e97c75bf2e013064e789b70704c6376e0628 Mon Sep 17 00:00:00 2001
From: Jeremy Huddleston <jeremyhu@apple.com>
Date: Sat, 11 Jun 2011 22:54:59 -0700
Subject: [PATCH] apple: Use a struct glx_config * rather than a void * in
 apple_visual_create_pfobj

Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
---
 src/glx/apple/apple_visual.c | 32 +++++++++++++++-----------------
 src/glx/apple/apple_visual.h |  4 ++--
 2 files changed, 17 insertions(+), 19 deletions(-)

diff --git a/src/glx/apple/apple_visual.c b/src/glx/apple/apple_visual.c
index 29c6f16..5a7fc32 100644
--- a/src/glx/apple/apple_visual.c
+++ b/src/glx/apple/apple_visual.c
@@ -54,14 +54,12 @@ enum
    MAX_ATTR = 60
 };
 
-/*mode is a __GlcontextModes*/
 void
-apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
+apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const struct glx_config * mode,
                           bool * double_buffered, bool * uses_stereo,
                           bool offscreen)
 {
    CGLPixelFormatAttribute attr[MAX_ATTR];
-   const struct glx_config *c = mode;
    int numattr = 0;
    GLint vsref = 0;
    CGLError error = 0;
@@ -95,7 +93,7 @@ apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
     */
    attr[numattr++] = kCGLPFAClosestPolicy;
 
-   if (c->stereoMode) {
+   if (mode->stereoMode) {
       attr[numattr++] = kCGLPFAStereo;
       *uses_stereo = true;
    }
@@ -103,7 +101,7 @@ apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
       *uses_stereo = false;
    }
 
-   if (c->doubleBufferMode) {
+   if (mode->doubleBufferMode) {
       attr[numattr++] = kCGLPFADoubleBuffer;
       *double_buffered = true;
    }
@@ -112,32 +110,32 @@ apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
    }
 
    attr[numattr++] = kCGLPFAColorSize;
-   attr[numattr++] = c->redBits + c->greenBits + c->blueBits;
+   attr[numattr++] = mode->redBits + mode->greenBits + mode->blueBits;
    attr[numattr++] = kCGLPFAAlphaSize;
-   attr[numattr++] = c->alphaBits;
+   attr[numattr++] = mode->alphaBits;
 
-   if ((c->accumRedBits + c->accumGreenBits + c->accumBlueBits) > 0) {
+   if ((mode->accumRedBits + mode->accumGreenBits + mode->accumBlueBits) > 0) {
       attr[numattr++] = kCGLPFAAccumSize;
-      attr[numattr++] = c->accumRedBits + c->accumGreenBits +
-         c->accumBlueBits + c->accumAlphaBits;
+      attr[numattr++] = mode->accumRedBits + mode->accumGreenBits +
+         mode->accumBlueBits + mode->accumAlphaBits;
    }
 
-   if (c->depthBits > 0) {
+   if (mode->depthBits > 0) {
       attr[numattr++] = kCGLPFADepthSize;
-      attr[numattr++] = c->depthBits;
+      attr[numattr++] = mode->depthBits;
    }
 
-   if (c->stencilBits > 0) {
+   if (mode->stencilBits > 0) {
       attr[numattr++] = kCGLPFAStencilSize;
-      attr[numattr++] = c->stencilBits;
+      attr[numattr++] = mode->stencilBits;
    }
 
-   if (c->sampleBuffers > 0) {
+   if (mode->sampleBuffers > 0) {
       attr[numattr++] = kCGLPFAMultisample;
       attr[numattr++] = kCGLPFASampleBuffers;
-      attr[numattr++] = c->sampleBuffers;
+      attr[numattr++] = mode->sampleBuffers;
       attr[numattr++] = kCGLPFASamples;
-      attr[numattr++] = c->samples;
+      attr[numattr++] = mode->samples;
    }
 
    attr[numattr++] = 0;
diff --git a/src/glx/apple/apple_visual.h b/src/glx/apple/apple_visual.h
index 2cf9a9e..65bbc2e 100644
--- a/src/glx/apple/apple_visual.h
+++ b/src/glx/apple/apple_visual.h
@@ -32,9 +32,9 @@
 
 #include <stdbool.h>
 #include <OpenGL/CGLTypes.h>
+#include "glxconfig.h"
 
-/* mode is expected to be of type struct glx_config. */
-void apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
+void apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const struct glx_config * mode,
                                bool * double_buffered, bool * uses_stereo,
                                bool offscreen);
 
-- 
2.7.4