stw: move get_proc_address and extension functions to shared

src/gallium/state_trackers/wgl/SConscript

@@ -20,18 +20,20 @@ if env['platform'] in ['windows']:
      
     sources = [
         'stw.c',
+
         'icd/stw_icd.c',
+
+        'wgl/stw_wgl.c',
+        'wgl/stw_wgl_pixelformat.c',
+
         'shared/stw_context.c',
         'shared/stw_device.c',
         'shared/stw_framebuffer.c',
         'shared/stw_pixelformat.c',
         'shared/stw_quirks.c',
-        'wgl/stw_wgl_arbextensionsstring.c',
-        'wgl/stw_wgl_arbmultisample.c',
-        'wgl/stw_wgl_arbpixelformat.c',
-        'wgl/stw_wgl.c',
-        'wgl/stw_wgl_getprocaddress.c',
-        'wgl/stw_wgl_pixelformat.c',
+        'shared/stw_arbextensionsstring.c',
+        'shared/stw_getprocaddress.c',
+        'shared/stw_arbpixelformat.c',
     ]
 
     wgl = env.ConvenienceLibrary(

src/gallium/state_trackers/wgl/icd/stw_icd.c

@@ -207,7 +207,7 @@ DrvGetProcAddress(
 {
    PROC r;
 
-   r = wglGetProcAddress( lpszProc );
+   r = stw_get_proc_address( lpszProc );
 
    debug_printf( "%s( \", __FUNCTION__%s\" ) = 0x%p\n", lpszProc, r );
 

src/gallium/state_trackers/wgl/shared/stw_arbextensionsstring.c

@@ -27,7 +27,7 @@
 
 #include <windows.h>
 
-#include "stw_wgl_arbextensionsstring.h"
+#include "stw_arbextensionsstring.h"
 
 WINGDIAPI const char * APIENTRY
 wglGetExtensionsStringARB(

src/gallium/state_trackers/wgl/shared/stw_arbpixelformat.c

@@ -30,8 +30,7 @@
 #include "pipe/p_compiler.h"
 #include "util/u_memory.h"
 #include "shared/stw_public.h"
-#include "stw_wgl_arbmultisample.h"
-#include "stw_wgl_arbpixelformat.h"
+#include "stw_arbpixelformat.h"
 
 #define WGL_NUMBER_PIXEL_FORMATS_ARB            0x2000
 #define WGL_DRAW_TO_WINDOW_ARB                  0x2001
@@ -86,6 +85,12 @@
 #define WGL_TYPE_RGBA_ARB                       0x202B
 #define WGL_TYPE_COLORINDEX_ARB                 0x202C
 
+/* From arb_multisample:
+ */
+#define WGL_SAMPLE_BUFFERS_ARB               0x2041
+#define WGL_SAMPLES_ARB                      0x2042
+
+
 static boolean
 query_attrib(
    int iPixelFormat,
@@ -253,14 +258,14 @@ query_attrib(
 
    case WGL_SAMPLE_BUFFERS_ARB:
       if (pf->flags & PF_FLAG_MULTISAMPLED)
-         *pvalue = wgl_query_sample_buffers();
+         *pvalue = stw_query_sample_buffers();
       else
          *pvalue = 0;
       break;
 
    case WGL_SAMPLES_ARB:
       if (pf->flags & PF_FLAG_MULTISAMPLED)
-         *pvalue = wgl_query_samples();
+         *pvalue = stw_query_samples();
       else
          *pvalue = 0;
       break;

src/gallium/state_trackers/wgl/shared/stw_arbpixelformat.h

@@ -28,6 +28,9 @@
 #ifndef WGL_ARBPIXELFORMAT_H
 #define WGL_ARBPIXELFORMAT_H
 
+
+/* Extension functions for get_proc_address:
+ */
 WINGDIAPI BOOL APIENTRY
 wglChoosePixelFormatARB(
    HDC hdc,

src/gallium/state_trackers/wgl/shared/stw_context.c

@@ -37,7 +37,6 @@
 #include "shared/stw_winsys.h"
 #include "shared/stw_framebuffer.h"
 #include "shared/stw_pixelformat.h"
-#include "wgl/stw_wgl_arbmultisample.h"
 #include "stw_context.h"
 //#include "stw_wgl.h"
 
@@ -103,7 +102,7 @@ stw_create_context(
       0,
       0,
       0,
-      (pf->flags & PF_FLAG_MULTISAMPLED) ? wgl_query_samples() : 0 );
+      (pf->flags & PF_FLAG_MULTISAMPLED) ? stw_query_samples() : 0 );
    if (visual == NULL) {
       FREE( ctx );
       return NULL;

src/gallium/state_trackers/wgl/shared/stw_getprocaddress.c

@@ -28,8 +28,9 @@
 #include <windows.h>
 
 #include "glapi/glapi.h"
-#include "stw_wgl_arbextensionsstring.h"
-#include "stw_wgl_arbpixelformat.h"
+#include "stw_arbextensionsstring.h"
+#include "stw_arbpixelformat.h"
+#include "stw_public.h"
 
 struct extension_entry
 {
@@ -52,8 +53,8 @@ static struct extension_entry extension_entries[] = {
    { NULL, NULL }
 };
 
-WINGDIAPI PROC APIENTRY
-wglGetProcAddress(
+PROC
+stw_get_proc_address(
    LPCSTR lpszProc )
 {
    struct extension_entry *entry;

src/gallium/state_trackers/wgl/shared/stw_pixelformat.c

@@ -205,3 +205,21 @@ stw_pixelformat_set(
    currentpixelformat = iPixelFormat;
    return TRUE;
 }
+
+
+
+/* XXX: this needs to be turned into queries on pipe_screen or
+ * stw_winsys.
+ */
+int
+stw_query_sample_buffers( void )
+{
+   return 1;
+}
+
+int
+stw_query_samples( void )
+{
+   return 4;
+}
+

src/gallium/state_trackers/wgl/shared/stw_pixelformat.h

@@ -93,5 +93,8 @@ stw_pixelformat_set(
    HDC hdc,
    int iPixelFormat );
 
+int stw_query_sample_buffers( void );
+int stw_query_samples( void );
+
 
 #endif /* PIXELFORMAT_H */

src/gallium/state_trackers/wgl/wgl/stw_wgl.c

@@ -115,6 +115,12 @@ wglSwapLayerBuffers(
    return FALSE;
 }
 
+WINGDIAPI PROC APIENTRY
+wglGetProcAddress(
+    LPCSTR lpszProc )
+{
+   return stw_get_proc_address( lpszProc );
+}
 
 
 WINGDIAPI BOOL APIENTRY

src/gallium/state_trackers/wgl/wgl/stw_wgl_arbmultisample.c

@@ -1,41 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include <windows.h>
-#include "stw_wgl_arbmultisample.h"
-
-int
-wgl_query_sample_buffers( void )
-{
-   return 1;
-}
-
-int
-wgl_query_samples( void )
-{
-   return 4;
-}

src/gallium/state_trackers/wgl/wgl/stw_wgl_arbmultisample.h

@@ -1,40 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#ifndef WGL_ARBMULTISAMPLE_H
-#define WGL_ARBMULTISAMPLE_H
-
-#define WGL_SAMPLE_BUFFERS_ARB               0x2041
-#define WGL_SAMPLES_ARB                      0x2042
-
-int
-wgl_query_sample_buffers( void );
-
-int
-wgl_query_samples( void );
-
-#endif /* WGL_ARBMULTISAMPLE_H */