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Diffstat (limited to 'src/mesa/drivers/windows/gdi/wgl.c')
-rw-r--r--src/mesa/drivers/windows/gdi/wgl.c57
1 files changed, 36 insertions, 21 deletions
diff --git a/src/mesa/drivers/windows/gdi/wgl.c b/src/mesa/drivers/windows/gdi/wgl.c
index fb23d210db7..dad3dc11604 100644
--- a/src/mesa/drivers/windows/gdi/wgl.c
+++ b/src/mesa/drivers/windows/gdi/wgl.c
@@ -33,15 +33,30 @@
/* We're essentially building part of GDI here, so define this so that
* we get the right export linkage. */
#ifdef __MINGW32__
-#include <GL/gl.h>
+
+#include <stdarg.h>
+#include <windef.h>
+#include <wincon.h>
+#include <winbase.h>
+
+# if defined(BUILD_GL32)
+# define WINGDIAPI __declspec(dllexport)
+# else
+# define __W32API_USE_DLLIMPORT__
+# endif
+
+#include <wingdi.h>
+#include "GL/mesa_wgl.h"
#include <stdlib.h>
+
#else
+
#define _GDI32_
-#endif
#include <windows.h>
-#include "glapi.h"
+#endif
+#include "glapi.h"
#include "GL/wmesa.h" /* protos for wmesa* functions */
/*
@@ -339,7 +354,7 @@ WINGDIAPI int GLAPIENTRY wglGetPixelFormat(HDC hdc)
}
WINGDIAPI BOOL GLAPIENTRY wglSetPixelFormat(HDC hdc,int iPixelFormat,
- const PIXELFORMATDESCRIPTOR *ppfd)
+ const PIXELFORMATDESCRIPTOR *ppfd)
{
(void) hdc;
@@ -392,12 +407,12 @@ static BOOL wglUseFontBitmaps_FX(HDC fontDevice, DWORD firstChar,
bitDevice = CreateCompatibleDC(fontDevice);
- // Swap fore and back colors so the bitmap has the right polarity
+ /* Swap fore and back colors so the bitmap has the right polarity */
tempColor = GetBkColor(bitDevice);
SetBkColor(bitDevice, GetTextColor(bitDevice));
SetTextColor(bitDevice, tempColor);
- // Place chars based on base line
+ /* Place chars based on base line */
VERIFY(SetTextAlign(bitDevice, TA_BASELINE) != GDI_ERROR ? 1 : 0);
for(i = 0; i < (int)numChars; i++) {
@@ -410,36 +425,36 @@ static BOOL wglUseFontBitmaps_FX(HDC fontDevice, DWORD firstChar,
curChar = (char)(i + firstChar);
- // Find how high/wide this character is
+ /* Find how high/wide this character is */
VERIFY(GetTextExtentPoint32(bitDevice, &curChar, 1, &size));
- // Create the output bitmap
+ /* Create the output bitmap */
charWidth = size.cx;
charHeight = size.cy;
- // Round up to the next multiple of 32 bits
+ /* Round up to the next multiple of 32 bits */
bmapWidth = ((charWidth + 31) / 32) * 32;
bmapHeight = charHeight;
bitObject = CreateCompatibleBitmap(bitDevice,
bmapWidth,
bmapHeight);
- //VERIFY(bitObject);
+ /* VERIFY(bitObject); */
- // Assign the output bitmap to the device
+ /* Assign the output bitmap to the device */
origBmap = SelectObject(bitDevice, bitObject);
(void) VERIFY(origBmap);
VERIFY( PatBlt( bitDevice, 0, 0, bmapWidth, bmapHeight,BLACKNESS ) );
- // Use our source font on the device
+ /* Use our source font on the device */
VERIFY(SelectObject(bitDevice, GetCurrentObject(fontDevice,OBJ_FONT)));
- // Draw the character
+ /* Draw the character */
VERIFY(TextOut(bitDevice, 0, metric.tmAscent, &curChar, 1));
- // Unselect our bmap object
+ /* Unselect our bmap object */
VERIFY(SelectObject(bitDevice, origBmap));
- // Convert the display dependant representation to a 1 bit deep DIB
+ /* Convert the display dependant representation to a 1 bit deep DIB */
numBytes = (bmapWidth * bmapHeight) / 8;
bmap = malloc(numBytes);
dibInfo->bmiHeader.biWidth = bmapWidth;
@@ -447,24 +462,24 @@ static BOOL wglUseFontBitmaps_FX(HDC fontDevice, DWORD firstChar,
res = GetDIBits(bitDevice, bitObject, 0, bmapHeight, bmap,
dibInfo,
DIB_RGB_COLORS);
- //VERIFY(res);
+ /* VERIFY(res); */
- // Create the GL object
+ /* Create the GL object */
glNewList(i + listBase, GL_COMPILE);
glBitmap(bmapWidth, bmapHeight, 0.0, (GLfloat)metric.tmDescent,
(GLfloat)charWidth, 0.0,
bmap);
glEndList();
- // CheckGL();
+ /* CheckGL(); */
- // Destroy the bmap object
+ /* Destroy the bmap object */
DeleteObject(bitObject);
- // Deallocate the bitmap data
+ /* Deallocate the bitmap data */
free(bmap);
}
- // Destroy the DC
+ /* Destroy the DC */
VERIFY(DeleteDC(bitDevice));
free(dibInfo);