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-rw-r--r--src/mesa/drivers/windows/fx/fxwgl.c794
1 files changed, 394 insertions, 400 deletions
diff --git a/src/mesa/drivers/windows/fx/fxwgl.c b/src/mesa/drivers/windows/fx/fxwgl.c
index 10d9bc7ecf..ce76ecd156 100644
--- a/src/mesa/drivers/windows/fx/fxwgl.c
+++ b/src/mesa/drivers/windows/fx/fxwgl.c
@@ -38,8 +38,7 @@
#ifdef _WIN32
#ifdef __cplusplus
-extern "C"
-{
+extern "C" {
#endif
#include <windows.h>
@@ -64,20 +63,18 @@ extern "C"
#pragma warning( disable : 4273 )
#endif
-struct __extensions__
-{
+struct __extensions__ {
PROC proc;
char *name;
};
-struct __pixelformat__
-{
+struct __pixelformat__ {
PIXELFORMATDESCRIPTOR pfd;
GLint mesaAttr[MAX_MESA_ATTRS];
};
WINGDIAPI void GLAPIENTRY gl3DfxSetPaletteEXT(GLuint *);
-static GLushort gammaTable[3*256];
+static GLushort gammaTable[3 * 256];
struct __pixelformat__ pix[] = {
/* 16bit RGB565 single buffer with depth */
@@ -240,78 +237,80 @@ static BITMAPINFO *dibBMI;
static HBITMAP dibHBM;
static HWND dibWnd;
-static int env_check (const char *var, int val)
+static int
+env_check (const char *var, int val)
{
- const char *env = getenv(var);
- return (env && (env[0] == val));
+ const char *env = getenv(var);
+ return (env && (env[0] == val));
}
-static LRESULT APIENTRY
-__wglMonitor(HWND hwnd, UINT message, UINT wParam, LONG lParam)
- {
- long ret; /* Now gives the resized window at the end to hWNDOldProc */
+static LRESULT APIENTRY
+__wglMonitor (HWND hwnd, UINT message, UINT wParam, LONG lParam)
+{
+ long ret; /* Now gives the resized window at the end to hWNDOldProc */
if (ctx && hwnd == hWND) {
- switch (message) {
- case WM_PAINT:
- case WM_MOVE:
- break;
- case WM_DISPLAYCHANGE:
- case WM_SIZE:
+ switch (message) {
+ case WM_PAINT:
+ case WM_MOVE:
+ break;
+ case WM_DISPLAYCHANGE:
+ case WM_SIZE:
#if 0
- if (wParam != SIZE_MINIMIZED) {
- static int moving = 0;
- if (!moving) {
- if (!FX_grSstControl(GR_CONTROL_RESIZE)) {
- moving = 1;
- SetWindowPos(hwnd, 0, 0, 0, 300, 300, SWP_NOMOVE | SWP_NOZORDER);
- moving = 0;
- if (!FX_grSstControl(GR_CONTROL_RESIZE)) {
- /*MessageBox(0,_T("Error changing windowsize"),_T("fxMESA"),MB_OK); */
- PostMessage(hWND, WM_CLOSE, 0, 0);
- }
- }
- /* Do the clipping in the glide library */
- grClipWindow(0, 0, FX_grSstScreenWidth(), FX_grSstScreenHeight());
- /* And let the new size set in the context */
- fxMesaUpdateScreenSize(ctx);
- }
- }
+ if (wParam != SIZE_MINIMIZED) {
+ static int moving = 0;
+ if (!moving) {
+ if (!FX_grSstControl(GR_CONTROL_RESIZE)) {
+ moving = 1;
+ SetWindowPos(hwnd, 0, 0, 0, 300, 300, SWP_NOMOVE | SWP_NOZORDER);
+ moving = 0;
+ if (!FX_grSstControl(GR_CONTROL_RESIZE)) {
+ /*MessageBox(0,_T("Error changing windowsize"),_T("fxMESA"),MB_OK);*/
+ PostMessage(hWND, WM_CLOSE, 0, 0);
+ }
+ }
+ /* Do the clipping in the glide library */
+ grClipWindow(0, 0, FX_grSstScreenWidth(), FX_grSstScreenHeight());
+ /* And let the new size set in the context */
+ fxMesaUpdateScreenSize(ctx);
+ }
+ }
#endif
- break;
- case WM_ACTIVATE:
- break;
- case WM_SHOWWINDOW:
- break;
- case WM_SYSKEYDOWN:
- case WM_SYSCHAR:
- break;
- }
+ break;
+ case WM_ACTIVATE:
+ break;
+ case WM_SHOWWINDOW:
+ break;
+ case WM_SYSKEYDOWN:
+ case WM_SYSCHAR:
+ break;
+ }
}
- /* Finaly call the hWNDOldProc, which handles the resize witch the
- now changed window sizes */
+ /* Finally call the hWNDOldProc, which handles the resize with the
+ * now changed window sizes */
ret = CallWindowProc(hWNDOldProc, hwnd, message, wParam, lParam);
- return (ret);
+ return ret;
}
-static void wgl_error (long error)
+static void
+wgl_error (long error)
{
#define WGL_INVALID_PIXELFORMAT ERROR_INVALID_PIXEL_FORMAT
- SetLastError(0xC0000000 /* error severity */
- |0x00070000 /* error facility (who we are) */
- |error);
+ SetLastError(0xC0000000 /* error severity */
+ |0x00070000 /* error facility (who we are) */
+ |error);
}
GLAPI BOOL GLAPIENTRY
-wglCopyContext(HGLRC hglrcSrc, HGLRC hglrcDst, UINT mask)
+wglCopyContext (HGLRC hglrcSrc, HGLRC hglrcDst, UINT mask)
{
- return (FALSE);
+ return FALSE;
}
GLAPI HGLRC GLAPIENTRY
-wglCreateContext(HDC hdc)
+wglCreateContext (HDC hdc)
{
HWND hWnd;
WNDPROC oldProc;
@@ -319,22 +318,22 @@ wglCreateContext(HDC hdc)
if (ctx) {
SetLastError(0);
- return (NULL);
+ return NULL;
}
if (!(hWnd = WindowFromDC(hdc))) {
SetLastError(0);
- return (NULL);
+ return NULL;
}
if (curPFD == 0) {
wgl_error(WGL_INVALID_PIXELFORMAT);
- return (NULL);
+ return NULL;
}
- if ((oldProc = (WNDPROC) GetWindowLong(hWnd, GWL_WNDPROC)) != __wglMonitor) {
+ if ((oldProc = (WNDPROC)GetWindowLong(hWnd, GWL_WNDPROC)) != __wglMonitor) {
hWNDOldProc = oldProc;
- SetWindowLong(hWnd, GWL_WNDPROC, (LONG) __wglMonitor);
+ SetWindowLong(hWnd, GWL_WNDPROC, (LONG)__wglMonitor);
}
/* always log when debugging, or if user demands */
@@ -343,50 +342,50 @@ wglCreateContext(HDC hdc)
}
{
- RECT cliRect;
- ShowWindow(hWnd, SW_SHOWNORMAL);
- SetForegroundWindow(hWnd);
- Sleep(100); /* a hack for win95 */
- if (env_check("MESA_GLX_FX", 'w') && !(GetWindowLong (hWnd, GWL_STYLE) & WS_POPUP)) {
- /* XXX todo - windowed modes */
- error = !(ctx = fxMesaCreateContext((GLuint) hWnd, GR_RESOLUTION_NONE, GR_REFRESH_NONE, pix[curPFD - 1].mesaAttr));
- } else {
- GetClientRect(hWnd, &cliRect);
- error = !(ctx = fxMesaCreateBestContext((GLuint) hWnd, cliRect.right, cliRect.bottom, pix[curPFD - 1].mesaAttr));
- }
+ RECT cliRect;
+ ShowWindow(hWnd, SW_SHOWNORMAL);
+ SetForegroundWindow(hWnd);
+ Sleep(100); /* a hack for win95 */
+ if (env_check("MESA_GLX_FX", 'w') && !(GetWindowLong(hWnd, GWL_STYLE) & WS_POPUP)) {
+ /* XXX todo - windowed modes */
+ error = !(ctx = fxMesaCreateContext((GLuint) hWnd, GR_RESOLUTION_NONE, GR_REFRESH_NONE, pix[curPFD - 1].mesaAttr));
+ } else {
+ GetClientRect(hWnd, &cliRect);
+ error = !(ctx = fxMesaCreateBestContext((GLuint) hWnd, cliRect.right, cliRect.bottom, pix[curPFD - 1].mesaAttr));
+ }
}
/*if (getenv("SST_DUALHEAD"))
haveDualHead =
- ((atoi(getenv("SST_DUALHEAD")) == 1) ? GL_TRUE : GL_FALSE);
+ ((atoi(getenv("SST_DUALHEAD")) == 1) ? GL_TRUE : GL_FALSE);
else
haveDualHead = GL_FALSE;*/
if (error) {
SetLastError(0);
- return (NULL);
+ return NULL;
}
hDC = hdc;
hWND = hWnd;
/* Required by the OpenGL Optimizer 1.1 (is it a Optimizer bug ?) */
- wglMakeCurrent(hdc, (HGLRC) 1);
+ wglMakeCurrent(hdc, (HGLRC)1);
- return ((HGLRC) 1);
+ return (HGLRC)1;
}
GLAPI HGLRC GLAPIENTRY
-wglCreateLayerContext(HDC hdc, int iLayerPlane)
+wglCreateLayerContext (HDC hdc, int iLayerPlane)
{
SetLastError(0);
- return (NULL);
+ return NULL;
}
GLAPI BOOL GLAPIENTRY
-wglDeleteContext(HGLRC hglrc)
+wglDeleteContext (HGLRC hglrc)
{
- if (ctx && hglrc == (HGLRC) 1) {
+ if (ctx && hglrc == (HGLRC)1) {
fxMesaDestroyContext(ctx);
@@ -394,87 +393,87 @@ wglDeleteContext(HGLRC hglrc)
ctx = NULL;
hDC = 0;
- return (TRUE);
+ return TRUE;
}
SetLastError(0);
- return (FALSE);
+ return FALSE;
}
GLAPI HGLRC GLAPIENTRY
-wglGetCurrentContext(VOID)
+wglGetCurrentContext (VOID)
{
if (ctx)
- return ((HGLRC) 1);
+ return (HGLRC)1;
SetLastError(0);
- return (NULL);
+ return NULL;
}
GLAPI HDC GLAPIENTRY
-wglGetCurrentDC(VOID)
+wglGetCurrentDC (VOID)
{
if (ctx)
- return (hDC);
+ return hDC;
SetLastError(0);
- return (NULL);
+ return NULL;
}
GLAPI BOOL GLAPIENTRY
wglSwapIntervalEXT (int interval)
{
- if (ctx == NULL) {
- return FALSE;
- }
- if (interval < 0) {
- interval = 0;
- } else if (interval > 3) {
- interval = 3;
- }
- ctx->swapInterval = interval;
- return TRUE;
+ if (ctx == NULL) {
+ return FALSE;
+ }
+ if (interval < 0) {
+ interval = 0;
+ } else if (interval > 3) {
+ interval = 3;
+ }
+ ctx->swapInterval = interval;
+ return TRUE;
}
GLAPI int GLAPIENTRY
wglGetSwapIntervalEXT (void)
{
- return (ctx == NULL) ? -1 : ctx->swapInterval;
+ return (ctx == NULL) ? -1 : ctx->swapInterval;
}
GLAPI BOOL GLAPIENTRY
wglGetDeviceGammaRamp3DFX (HDC hdc, LPVOID arrays)
{
- /* gammaTable should be per-context */
- memcpy(arrays, gammaTable, 3*256*sizeof(GLushort));
- return TRUE;
+ /* gammaTable should be per-context */
+ memcpy(arrays, gammaTable, 3 * 256 * sizeof(GLushort));
+ return TRUE;
}
GLAPI BOOL GLAPIENTRY
wglSetDeviceGammaRamp3DFX (HDC hdc, LPVOID arrays)
{
- GLint i, tableSize, inc, index;
- GLushort *red, *green, *blue;
- FxU32 gammaTableR[256], gammaTableG[256], gammaTableB[256];
-
- /* gammaTable should be per-context */
- memcpy(gammaTable, arrays, 3*256*sizeof(GLushort));
-
- tableSize = FX_grGetInteger(GR_GAMMA_TABLE_ENTRIES);
- inc = 256 / tableSize;
- red = (GLushort *)arrays;
- green = (GLushort *)arrays + 256;
- blue = (GLushort *)arrays + 512;
- for (i = 0, index = 0; i < tableSize; i++, index += inc) {
- gammaTableR[i] = red[index] >> 8;
- gammaTableG[i] = green[index] >> 8;
- gammaTableB[i] = blue[index] >> 8;
- }
+ GLint i, tableSize, inc, index;
+ GLushort *red, *green, *blue;
+ FxU32 gammaTableR[256], gammaTableG[256], gammaTableB[256];
+
+ /* gammaTable should be per-context */
+ memcpy(gammaTable, arrays, 3 * 256 * sizeof(GLushort));
+
+ tableSize = FX_grGetInteger(GR_GAMMA_TABLE_ENTRIES);
+ inc = 256 / tableSize;
+ red = (GLushort *)arrays;
+ green = (GLushort *)arrays + 256;
+ blue = (GLushort *)arrays + 512;
+ for (i = 0, index = 0; i < tableSize; i++, index += inc) {
+ gammaTableR[i] = red[index] >> 8;
+ gammaTableG[i] = green[index] >> 8;
+ gammaTableB[i] = blue[index] >> 8;
+ }
- grLoadGammaTable(tableSize, gammaTableR, gammaTableG, gammaTableB);
+ grLoadGammaTable(tableSize, gammaTableR, gammaTableG, gammaTableB);
- return TRUE;
+ return TRUE;
}
typedef void *HPBUFFERARB;
@@ -482,206 +481,207 @@ typedef void *HPBUFFERARB;
/* WGL_ARB_pixel_format */
GLAPI BOOL GLAPIENTRY
wglGetPixelFormatAttribivARB (HDC hdc,
- int iPixelFormat,
- int iLayerPlane,
- UINT nAttributes,
- const int *piAttributes,
- int *piValues)
+ int iPixelFormat,
+ int iLayerPlane,
+ UINT nAttributes,
+ const int *piAttributes,
+ int *piValues)
{
- SetLastError(0);
- return(FALSE);
+ SetLastError(0);
+ return FALSE;
}
GLAPI BOOL GLAPIENTRY
wglGetPixelFormatAttribfvARB (HDC hdc,
- int iPixelFormat,
- int iLayerPlane,
- UINT nAttributes,
- const int *piAttributes,
- FLOAT *pfValues)
+ int iPixelFormat,
+ int iLayerPlane,
+ UINT nAttributes,
+ const int *piAttributes,
+ FLOAT *pfValues)
{
- SetLastError(0);
- return(FALSE);
+ SetLastError(0);
+ return FALSE;
}
GLAPI BOOL GLAPIENTRY
wglChoosePixelFormatARB (HDC hdc,
- const int *piAttribIList,
- const FLOAT *pfAttribFList,
- UINT nMaxFormats,
- int *piFormats,
- UINT *nNumFormats)
+ const int *piAttribIList,
+ const FLOAT *pfAttribFList,
+ UINT nMaxFormats,
+ int *piFormats,
+ UINT *nNumFormats)
{
- SetLastError(0);
- return(FALSE);
+ SetLastError(0);
+ return FALSE;
}
/* WGL_ARB_render_texture */
GLAPI BOOL GLAPIENTRY
wglBindTexImageARB (HPBUFFERARB hPbuffer, int iBuffer)
{
- SetLastError(0);
- return(FALSE);
+ SetLastError(0);
+ return FALSE;
}
GLAPI BOOL GLAPIENTRY
wglReleaseTexImageARB (HPBUFFERARB hPbuffer, int iBuffer)
{
- SetLastError(0);
- return(FALSE);
+ SetLastError(0);
+ return FALSE;
}
GLAPI BOOL GLAPIENTRY
wglSetPbufferAttribARB (HPBUFFERARB hPbuffer,
- const int *piAttribList)
+ const int *piAttribList)
{
- SetLastError(0);
- return(FALSE);
+ SetLastError(0);
+ return FALSE;
}
/* WGL_ARB_pbuffer */
GLAPI HPBUFFERARB GLAPIENTRY
wglCreatePbufferARB (HDC hDC,
- int iPixelFormat,
- int iWidth,
- int iHeight,
- const int *piAttribList)
+ int iPixelFormat,
+ int iWidth,
+ int iHeight,
+ const int *piAttribList)
{
- SetLastError(0);
- return NULL;
+ SetLastError(0);
+ return NULL;
}
GLAPI HDC GLAPIENTRY
wglGetPbufferDCARB (HPBUFFERARB hPbuffer)
{
- SetLastError(0);
- return NULL;
+ SetLastError(0);
+ return NULL;
}
GLAPI int GLAPIENTRY
wglReleasePbufferDCARB (HPBUFFERARB hPbuffer, HDC hDC)
{
- SetLastError(0);
- return -1;
+ SetLastError(0);
+ return -1;
}
GLAPI BOOL GLAPIENTRY
wglDestroyPbufferARB (HPBUFFERARB hPbuffer)
{
- SetLastError(0);
- return(FALSE);
+ SetLastError(0);
+ return FALSE;
}
GLAPI BOOL GLAPIENTRY
wglQueryPbufferARB (HPBUFFERARB hPbuffer,
- int iAttribute,
- int *piValue)
+ int iAttribute,
+ int *piValue)
{
- SetLastError(0);
- return(FALSE);
+ SetLastError(0);
+ return FALSE;
}
GLAPI const char * GLAPIENTRY
wglGetExtensionsStringEXT (void)
{
- return "WGL_3DFX_gamma_control "
- "WGL_EXT_swap_control "
- "WGL_EXT_extensions_string WGL_ARB_extensions_string"
- /*WGL_ARB_pixel_format WGL_ARB_render_texture WGL_ARB_pbuffer*/;
+ return "WGL_3DFX_gamma_control "
+ "WGL_EXT_swap_control "
+ "WGL_EXT_extensions_string WGL_ARB_extensions_string"
+ /*WGL_ARB_pixel_format WGL_ARB_render_texture WGL_ARB_pbuffer*/;
}
GLAPI const char * GLAPIENTRY
wglGetExtensionsStringARB (HDC hdc)
{
- return wglGetExtensionsStringEXT();
+ return wglGetExtensionsStringEXT();
}
static struct {
- const char *name;
- PROC func;
+ const char *name;
+ PROC func;
} wgl_ext[] = {
- {"wglGetExtensionsStringARB", wglGetExtensionsStringARB},
- {"wglGetExtensionsStringEXT", wglGetExtensionsStringEXT},
- {"wglSwapIntervalEXT", wglSwapIntervalEXT},
- {"wglGetSwapIntervalEXT", wglGetSwapIntervalEXT},
- {"wglGetDeviceGammaRamp3DFX", wglGetDeviceGammaRamp3DFX},
- {"wglSetDeviceGammaRamp3DFX", wglSetDeviceGammaRamp3DFX},
+ {"wglGetExtensionsStringARB", (PROC)wglGetExtensionsStringARB},
+ {"wglGetExtensionsStringEXT", (PROC)wglGetExtensionsStringEXT},
+ {"wglSwapIntervalEXT", (PROC)wglSwapIntervalEXT},
+ {"wglGetSwapIntervalEXT", (PROC)wglGetSwapIntervalEXT},
+ {"wglGetDeviceGammaRamp3DFX", (PROC)wglGetDeviceGammaRamp3DFX},
+ {"wglSetDeviceGammaRamp3DFX", (PROC)wglSetDeviceGammaRamp3DFX},
/* WGL_ARB_pixel_format */
- {"wglGetPixelFormatAttribivARB", wglGetPixelFormatAttribivARB},
- {"wglGetPixelFormatAttribfvARB", wglGetPixelFormatAttribfvARB},
- {"wglChoosePixelFormatARB", wglChoosePixelFormatARB},
+ {"wglGetPixelFormatAttribivARB", (PROC)wglGetPixelFormatAttribivARB},
+ {"wglGetPixelFormatAttribfvARB", (PROC)wglGetPixelFormatAttribfvARB},
+ {"wglChoosePixelFormatARB", (PROC)wglChoosePixelFormatARB},
/* WGL_ARB_render_texture */
- {"wglBindTexImageARB", wglBindTexImageARB},
- {"wglReleaseTexImageARB", wglReleaseTexImageARB},
- {"wglSetPbufferAttribARB", wglSetPbufferAttribARB},
+ {"wglBindTexImageARB", (PROC)wglBindTexImageARB},
+ {"wglReleaseTexImageARB", (PROC)wglReleaseTexImageARB},
+ {"wglSetPbufferAttribARB", (PROC)wglSetPbufferAttribARB},
/* WGL_ARB_pbuffer */
- {"wglCreatePbufferARB", wglCreatePbufferARB},
- {"wglGetPbufferDCARB", wglGetPbufferDCARB},
- {"wglReleasePbufferDCARB", wglReleasePbufferDCARB},
- {"wglDestroyPbufferARB", wglDestroyPbufferARB},
- {"wglQueryPbufferARB", wglQueryPbufferARB},
+ {"wglCreatePbufferARB", (PROC)wglCreatePbufferARB},
+ {"wglGetPbufferDCARB", (PROC)wglGetPbufferDCARB},
+ {"wglReleasePbufferDCARB", (PROC)wglReleasePbufferDCARB},
+ {"wglDestroyPbufferARB", (PROC)wglDestroyPbufferARB},
+ {"wglQueryPbufferARB", (PROC)wglQueryPbufferARB},
{NULL, NULL}
};
GLAPI PROC GLAPIENTRY
-wglGetProcAddress(LPCSTR lpszProc)
-{
+wglGetProcAddress (LPCSTR lpszProc)
+{
int i;
- PROC p = (PROC) _glapi_get_proc_address((const char *) lpszProc);
+ PROC p = (PROC)_glapi_get_proc_address((const char *)lpszProc);
/* we can't BlendColor. work around buggy applications */
- if (p && strcmp(lpszProc, "glBlendColor") && strcmp(lpszProc, "glBlendColorEXT"))
+ if (p && strcmp(lpszProc, "glBlendColor")
+ && strcmp(lpszProc, "glBlendColorEXT"))
return p;
for (i = 0; wgl_ext[i].name; i++) {
- if (!strcmp(lpszProc, wgl_ext[i].name)) {
- return wgl_ext[i].func;
- }
+ if (!strcmp(lpszProc, wgl_ext[i].name)) {
+ return wgl_ext[i].func;
+ }
}
SetLastError(0);
- return (NULL);
+ return NULL;
}
GLAPI PROC GLAPIENTRY
-wglGetDefaultProcAddress(LPCSTR lpszProc)
-{
+wglGetDefaultProcAddress (LPCSTR lpszProc)
+{
SetLastError(0);
- return (NULL);
+ return NULL;
}
GLAPI BOOL GLAPIENTRY
-wglMakeCurrent(HDC hdc, HGLRC hglrc)
+wglMakeCurrent (HDC hdc, HGLRC hglrc)
{
if ((hdc == NULL) && (hglrc == NULL))
- return (TRUE);
+ return TRUE;
- if (!ctx || hglrc != (HGLRC) 1 || WindowFromDC(hdc) != hWND) {
+ if (!ctx || hglrc != (HGLRC)1 || WindowFromDC(hdc) != hWND) {
SetLastError(0);
- return (FALSE);
+ return FALSE;
}
hDC = hdc;
fxMesaMakeCurrent(ctx);
- return (TRUE);
+ return TRUE;
}
GLAPI BOOL GLAPIENTRY
-wglShareLists(HGLRC hglrc1, HGLRC hglrc2)
+wglShareLists (HGLRC hglrc1, HGLRC hglrc2)
{
- if (!ctx || hglrc1 != (HGLRC) 1 || hglrc1 != hglrc2) {
+ if (!ctx || hglrc1 != (HGLRC)1 || hglrc1 != hglrc2) {
SetLastError(0);
- return (FALSE);
+ return FALSE;
}
- return (TRUE);
+ return TRUE;
}
static BOOL
-wglUseFontBitmaps_FX(HDC fontDevice, DWORD firstChar, DWORD numChars,
- DWORD listBase)
+wglUseFontBitmaps_FX (HDC fontDevice, DWORD firstChar, DWORD numChars,
+ DWORD listBase)
{
TEXTMETRIC metric;
BITMAPINFO *dibInfo;
@@ -691,7 +691,7 @@ wglUseFontBitmaps_FX(HDC fontDevice, DWORD firstChar, DWORD numChars,
GetTextMetrics(fontDevice, &metric);
- dibInfo = (BITMAPINFO *) calloc(sizeof(BITMAPINFO) + sizeof(RGBQUAD), 1);
+ dibInfo = (BITMAPINFO *)calloc(sizeof(BITMAPINFO) + sizeof(RGBQUAD), 1);
dibInfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
dibInfo->bmiHeader.biPlanes = 1;
dibInfo->bmiHeader.biBitCount = 1;
@@ -719,11 +719,11 @@ wglUseFontBitmaps_FX(HDC fontDevice, DWORD firstChar, DWORD numChars,
/* Find how high/wide this character is */
GetTextExtentPoint32(bitDevice, &curChar, 1, &size);
-
+
/* Create the output bitmap */
charWidth = size.cx;
charHeight = size.cy;
- bmapWidth = ((charWidth + 31) / 32) * 32; /* Round up to the next multiple of 32 bits */
+ bmapWidth = ((charWidth + 31) / 32) * 32; /* Round up to the next multiple of 32 bits */
bmapHeight = charHeight;
bitObject = CreateCompatibleBitmap(bitDevice, bmapWidth, bmapHeight);
/*VERIFY(bitObject);*/
@@ -748,12 +748,12 @@ wglUseFontBitmaps_FX(HDC fontDevice, DWORD firstChar, DWORD numChars,
dibInfo->bmiHeader.biWidth = bmapWidth;
dibInfo->bmiHeader.biHeight = bmapHeight;
res = GetDIBits(bitDevice, bitObject, 0, bmapHeight, bmap,
- dibInfo, DIB_RGB_COLORS);
+ dibInfo, DIB_RGB_COLORS);
/* Create the GL object */
glNewList(i + listBase, GL_COMPILE);
glBitmap(bmapWidth, bmapHeight, 0.0, metric.tmDescent,
- charWidth, 0.0, bmap);
+ charWidth, 0.0, bmap);
glEndList();
/* CheckGL(); */
@@ -773,53 +773,54 @@ wglUseFontBitmaps_FX(HDC fontDevice, DWORD firstChar, DWORD numChars,
}
GLAPI BOOL GLAPIENTRY
-wglUseFontBitmapsW(HDC hdc, DWORD first, DWORD count, DWORD listBase)
+wglUseFontBitmapsW (HDC hdc, DWORD first, DWORD count, DWORD listBase)
{
- return (FALSE);
+ return FALSE;
}
GLAPI BOOL GLAPIENTRY
-wglUseFontOutlinesA(HDC hdc, DWORD first, DWORD count,
- DWORD listBase, FLOAT deviation,
- FLOAT extrusion, int format, LPGLYPHMETRICSFLOAT lpgmf)
+wglUseFontOutlinesA (HDC hdc, DWORD first, DWORD count,
+ DWORD listBase, FLOAT deviation,
+ FLOAT extrusion, int format, LPGLYPHMETRICSFLOAT lpgmf)
{
SetLastError(0);
- return (FALSE);
+ return FALSE;
}
GLAPI BOOL GLAPIENTRY
-wglUseFontOutlinesW(HDC hdc, DWORD first, DWORD count,
- DWORD listBase, FLOAT deviation,
- FLOAT extrusion, int format, LPGLYPHMETRICSFLOAT lpgmf)
+wglUseFontOutlinesW (HDC hdc, DWORD first, DWORD count,
+ DWORD listBase, FLOAT deviation,
+ FLOAT extrusion, int format, LPGLYPHMETRICSFLOAT lpgmf)
{
SetLastError(0);
- return (FALSE);
+ return FALSE;
}
GLAPI BOOL GLAPIENTRY
-wglSwapLayerBuffers(HDC hdc, UINT fuPlanes)
+wglSwapLayerBuffers (HDC hdc, UINT fuPlanes)
{
if (ctx && WindowFromDC(hdc) == hWND) {
fxMesaSwapBuffers();
- return (TRUE);
+ return TRUE;
}
SetLastError(0);
- return (FALSE);
+ return FALSE;
}
-static int pfd_tablen (void)
+static int
+pfd_tablen (void)
{
- /* we should take an envvar for `fxMesaSelectCurrentBoard' */
- return (fxMesaSelectCurrentBoard(0) < GR_SSTTYPE_Voodoo4)
- ? 2 /* only 16bit entries */
- : sizeof(pix) / sizeof(pix[0]); /* full table */
+ /* we should take an envvar for `fxMesaSelectCurrentBoard' */
+ return (fxMesaSelectCurrentBoard(0) < GR_SSTTYPE_Voodoo4)
+ ? 2 /* only 16bit entries */
+ : sizeof(pix) / sizeof(pix[0]); /* full table */
}
GLAPI int GLAPIENTRY
-wglChoosePixelFormat(HDC hdc, const PIXELFORMATDESCRIPTOR * ppfd)
+wglChoosePixelFormat (HDC hdc, const PIXELFORMATDESCRIPTOR *ppfd)
{
int i, best = -1, qt_valid_pix;
PIXELFORMATDESCRIPTOR pfd = *ppfd;
@@ -827,59 +828,59 @@ wglChoosePixelFormat(HDC hdc, const PIXELFORMATDESCRIPTOR * ppfd)
qt_valid_pix = pfd_tablen();
#if 1 || QUAKE2 || GORE
- /* QUAKE2: 24+32 */
- /* GORE : 24+16 */
- if ((pfd.cColorBits == 24) || (pfd.cColorBits == 32)) {
- /* the first 2 entries are 16bit */
- pfd.cColorBits = (qt_valid_pix > 2) ? 32 : 16;
- }
- if (pfd.cColorBits == 32) {
- pfd.cDepthBits = 24;
- } else if (pfd.cColorBits == 16) {
- pfd.cDepthBits = 16;
- }
+ /* QUAKE2: 24+32 */
+ /* GORE : 24+16 */
+ if ((pfd.cColorBits == 24) || (pfd.cColorBits == 32)) {
+ /* the first 2 entries are 16bit */
+ pfd.cColorBits = (qt_valid_pix > 2) ? 32 : 16;
+ }
+ if (pfd.cColorBits == 32) {
+ pfd.cDepthBits = 24;
+ } else if (pfd.cColorBits == 16) {
+ pfd.cDepthBits = 16;
+ }
#endif
if (pfd.nSize != sizeof(PIXELFORMATDESCRIPTOR) || pfd.nVersion != 1) {
SetLastError(0);
- return (0);
+ return 0;
}
for (i = 0; i < qt_valid_pix; i++) {
- if (pfd.cColorBits > 0 && pix[i].pfd.cColorBits != pfd.cColorBits)
- continue;
+ if (pfd.cColorBits > 0 && pix[i].pfd.cColorBits != pfd.cColorBits)
+ continue;
if ((pfd.dwFlags & PFD_DRAW_TO_WINDOW)
- && !(pix[i].pfd.dwFlags & PFD_DRAW_TO_WINDOW)) continue;
+ && !(pix[i].pfd.dwFlags & PFD_DRAW_TO_WINDOW)) continue;
if ((pfd.dwFlags & PFD_DRAW_TO_BITMAP)
- && !(pix[i].pfd.dwFlags & PFD_DRAW_TO_BITMAP)) continue;
+ && !(pix[i].pfd.dwFlags & PFD_DRAW_TO_BITMAP)) continue;
if ((pfd.dwFlags & PFD_SUPPORT_GDI)
- && !(pix[i].pfd.dwFlags & PFD_SUPPORT_GDI)) continue;
+ && !(pix[i].pfd.dwFlags & PFD_SUPPORT_GDI)) continue;
if ((pfd.dwFlags & PFD_SUPPORT_OPENGL)
- && !(pix[i].pfd.dwFlags & PFD_SUPPORT_OPENGL)) continue;
+ && !(pix[i].pfd.dwFlags & PFD_SUPPORT_OPENGL)) continue;
if (!(pfd.dwFlags & PFD_DOUBLEBUFFER_DONTCARE)
- && ((pfd.dwFlags & PFD_DOUBLEBUFFER) !=
- (pix[i].pfd.dwFlags & PFD_DOUBLEBUFFER))) continue;
+ && ((pfd.dwFlags & PFD_DOUBLEBUFFER) !=
+ (pix[i].pfd.dwFlags & PFD_DOUBLEBUFFER))) continue;
#if 1 /* Doom3 fails here! */
if (!(pfd.dwFlags & PFD_STEREO_DONTCARE)
- && ((pfd.dwFlags & PFD_STEREO) !=
- (pix[i].pfd.dwFlags & PFD_STEREO))) continue;
+ && ((pfd.dwFlags & PFD_STEREO) !=
+ (pix[i].pfd.dwFlags & PFD_STEREO))) continue;
#endif
if (pfd.cDepthBits > 0 && pix[i].pfd.cDepthBits == 0)
- continue; /* need depth buffer */
+ continue; /* need depth buffer */
if (pfd.cAlphaBits > 0 && pix[i].pfd.cAlphaBits == 0)
- continue; /* need alpha buffer */
+ continue; /* need alpha buffer */
-#if 0 /* regression bug? */
+#if 0 /* regression bug? */
if (pfd.cStencilBits > 0 && pix[i].pfd.cStencilBits == 0)
- continue; /* need stencil buffer */
+ continue; /* need stencil buffer */
#endif
if (pfd.iPixelType == pix[i].pfd.iPixelType) {
- best = i + 1;
- break;
+ best = i + 1;
+ break;
}
}
@@ -889,7 +890,7 @@ wglChoosePixelFormat(HDC hdc, const PIXELFORMATDESCRIPTOR * ppfd)
fprintf(err, "wglChoosePixelFormat failed\n");
fprintf(err, "\tnSize = %d\n", ppfd->nSize);
fprintf(err, "\tnVersion = %d\n", ppfd->nVersion);
- fprintf(err, "\tdwFlags = %d\n", ppfd->dwFlags);
+ fprintf(err, "\tdwFlags = %lu\n", ppfd->dwFlags);
fprintf(err, "\tiPixelType = %d\n", ppfd->iPixelType);
fprintf(err, "\tcColorBits = %d\n", ppfd->cColorBits);
fprintf(err, "\tcRedBits = %d\n", ppfd->cRedBits);
@@ -910,29 +911,29 @@ wglChoosePixelFormat(HDC hdc, const PIXELFORMATDESCRIPTOR * ppfd)
fprintf(err, "\tcAuxBuffers = %d\n", ppfd->cAuxBuffers);
fprintf(err, "\tiLayerType = %d\n", ppfd->iLayerType);
fprintf(err, "\tbReserved = %d\n", ppfd->bReserved);
- fprintf(err, "\tdwLayerMask = %d\n", ppfd->dwLayerMask);
- fprintf(err, "\tdwVisibleMask = %d\n", ppfd->dwVisibleMask);
- fprintf(err, "\tdwDamageMask = %d\n", ppfd->dwDamageMask);
+ fprintf(err, "\tdwLayerMask = %lu\n", ppfd->dwLayerMask);
+ fprintf(err, "\tdwVisibleMask = %lu\n", ppfd->dwVisibleMask);
+ fprintf(err, "\tdwDamageMask = %lu\n", ppfd->dwDamageMask);
fclose(err);
}
SetLastError(0);
- return (0);
+ return 0;
}
- return (best);
+ return best;
}
GLAPI int GLAPIENTRY
-ChoosePixelFormat(HDC hdc, const PIXELFORMATDESCRIPTOR * ppfd)
+ChoosePixelFormat (HDC hdc, const PIXELFORMATDESCRIPTOR *ppfd)
{
-
+
return wglChoosePixelFormat(hdc, ppfd);
}
GLAPI int GLAPIENTRY
-wglDescribePixelFormat(HDC hdc, int iPixelFormat, UINT nBytes,
- LPPIXELFORMATDESCRIPTOR ppfd)
+wglDescribePixelFormat (HDC hdc, int iPixelFormat, UINT nBytes,
+ LPPIXELFORMATDESCRIPTOR ppfd)
{
int qt_valid_pix;
@@ -941,41 +942,41 @@ wglDescribePixelFormat(HDC hdc, int iPixelFormat, UINT nBytes,
if (iPixelFormat < 1 || iPixelFormat > qt_valid_pix ||
((nBytes != sizeof(PIXELFORMATDESCRIPTOR)) && (nBytes != 0))) {
SetLastError(0);
- return (qt_valid_pix);
+ return qt_valid_pix;
}
if (nBytes != 0)
*ppfd = pix[iPixelFormat - 1].pfd;
- return (qt_valid_pix);
+ return qt_valid_pix;
}
GLAPI int GLAPIENTRY
-DescribePixelFormat(HDC hdc, int iPixelFormat, UINT nBytes,
- LPPIXELFORMATDESCRIPTOR ppfd)
+DescribePixelFormat (HDC hdc, int iPixelFormat, UINT nBytes,
+ LPPIXELFORMATDESCRIPTOR ppfd)
{
return wglDescribePixelFormat(hdc, iPixelFormat, nBytes, ppfd);
}
GLAPI int GLAPIENTRY
-wglGetPixelFormat(HDC hdc)
+wglGetPixelFormat (HDC hdc)
{
if (curPFD == 0) {
SetLastError(0);
- return (0);
+ return 0;
}
- return (curPFD);
+ return curPFD;
}
GLAPI int GLAPIENTRY
-GetPixelFormat(HDC hdc)
+GetPixelFormat (HDC hdc)
{
return wglGetPixelFormat(hdc);
}
GLAPI BOOL GLAPIENTRY
-wglSetPixelFormat(HDC hdc, int iPixelFormat, const PIXELFORMATDESCRIPTOR * ppfd)
+wglSetPixelFormat (HDC hdc, int iPixelFormat, const PIXELFORMATDESCRIPTOR *ppfd)
{
int qt_valid_pix;
@@ -986,33 +987,33 @@ wglSetPixelFormat(HDC hdc, int iPixelFormat, const PIXELFORMATDESCRIPTOR * ppfd)
PIXELFORMATDESCRIPTOR my_pfd;
if (!wglDescribePixelFormat(hdc, iPixelFormat, sizeof(PIXELFORMATDESCRIPTOR), &my_pfd)) {
SetLastError(0);
- return (FALSE);
+ return FALSE;
}
} else if (ppfd->nSize != sizeof(PIXELFORMATDESCRIPTOR)) {
SetLastError(0);
- return (FALSE);
+ return FALSE;
}
}
curPFD = iPixelFormat;
- return (TRUE);
+ return TRUE;
}
GLAPI BOOL GLAPIENTRY
-wglSwapBuffers(HDC hdc)
+wglSwapBuffers (HDC hdc)
{
if (!ctx) {
SetLastError(0);
- return (FALSE);
+ return FALSE;
}
fxMesaSwapBuffers();
- return (TRUE);
+ return TRUE;
}
GLAPI BOOL GLAPIENTRY
-SetPixelFormat(HDC hdc, int iPixelFormat, const PIXELFORMATDESCRIPTOR * ppfd)
+SetPixelFormat (HDC hdc, int iPixelFormat, const PIXELFORMATDESCRIPTOR *ppfd)
{
return wglSetPixelFormat(hdc, iPixelFormat, ppfd);
}
@@ -1023,140 +1024,133 @@ SwapBuffers(HDC hdc)
return wglSwapBuffers(hdc);
}
-static FIXED FixedFromDouble(double d)
+static FIXED
+FixedFromDouble (double d)
{
- long l = (long) (d * 65536L);
- return *(FIXED *)&l;
+ struct {
+ FIXED f;
+ long l;
+ } pun;
+ pun.l = (long)(d * 65536L);
+ return pun.f;
}
/*
** This was yanked from windows/gdi/wgl.c
*/
GLAPI BOOL GLAPIENTRY
-wglUseFontBitmapsA(HDC hdc, DWORD first, DWORD count, DWORD listBase)
-{
- int i;
- GLuint font_list;
- DWORD size;
- GLYPHMETRICS gm;
- HANDLE hBits;
- LPSTR lpBits;
- MAT2 mat;
- int success = TRUE;
-
- if (first<0)
- return FALSE;
- if (count<0)
- return FALSE;
- if (listBase<0)
- return FALSE;
-
- font_list = listBase;
-
- mat.eM11 = FixedFromDouble(1);
- mat.eM12 = FixedFromDouble(0);
- mat.eM21 = FixedFromDouble(0);
- mat.eM22 = FixedFromDouble(-1);
-
- memset(&gm,0,sizeof(gm));
-
- /*
- ** If we can't get the glyph outline, it may be because this is a fixed
- ** font. Try processing it that way.
- */
- if( GetGlyphOutline(hdc, first, GGO_BITMAP, &gm, 0, NULL, &mat)
- == GDI_ERROR )
- {
- return wglUseFontBitmaps_FX( hdc, first, count, listBase );
- }
-
- /*
- ** Otherwise process all desired characters.
- */
- for (i = 0; i < count; i++)
- {
- DWORD err;
-
- glNewList( font_list+i, GL_COMPILE );
-
- /* allocate space for the bitmap/outline */
- size = GetGlyphOutline(hdc, first + i, GGO_BITMAP, &gm, 0, NULL, &mat);
- if (size == GDI_ERROR)
- {
- glEndList( );
- err = GetLastError();
- success = FALSE;
- continue;
- }
-
- hBits = GlobalAlloc(GHND, size+1);
- lpBits = GlobalLock(hBits);
-
- err = GetGlyphOutline(hdc, /* handle to device context */
- first + i, /* character to query */
- GGO_BITMAP, /* format of data to return */
- &gm, /* pointer to structure for metrics*/
- size, /* size of buffer for data */
- lpBits, /* pointer to buffer for data */
- &mat /* pointer to transformation */
- /* matrix structure */
- );
-
- if (err == GDI_ERROR)
- {
- GlobalUnlock(hBits);
- GlobalFree(hBits);
-
- glEndList( );
- err = GetLastError();
- success = FALSE;
- continue;
- }
+wglUseFontBitmapsA (HDC hdc, DWORD first, DWORD count, DWORD listBase)
+{
+ int i;
+ GLuint font_list;
+ DWORD size;
+ GLYPHMETRICS gm;
+ HANDLE hBits;
+ LPSTR lpBits;
+ MAT2 mat;
+ int success = TRUE;
+
+ font_list = listBase;
+
+ mat.eM11 = FixedFromDouble(1);
+ mat.eM12 = FixedFromDouble(0);
+ mat.eM21 = FixedFromDouble(0);
+ mat.eM22 = FixedFromDouble(-1);
+
+ memset(&gm, 0, sizeof(gm));
+
+ /*
+ ** If we can't get the glyph outline, it may be because this is a fixed
+ ** font. Try processing it that way.
+ */
+ if (GetGlyphOutline(hdc, first, GGO_BITMAP, &gm, 0, NULL, &mat) == GDI_ERROR) {
+ return wglUseFontBitmaps_FX(hdc, first, count, listBase);
+ }
- glBitmap(gm.gmBlackBoxX,gm.gmBlackBoxY,
- -gm.gmptGlyphOrigin.x,
- gm.gmptGlyphOrigin.y,
- gm.gmCellIncX,gm.gmCellIncY,
- (const GLubyte * )lpBits);
+ /*
+ ** Otherwise process all desired characters.
+ */
+ for (i = 0; i < count; i++) {
+ DWORD err;
+
+ glNewList(font_list + i, GL_COMPILE);
+
+ /* allocate space for the bitmap/outline */
+ size = GetGlyphOutline(hdc, first + i, GGO_BITMAP, &gm, 0, NULL, &mat);
+ if (size == GDI_ERROR) {
+ glEndList();
+ err = GetLastError();
+ success = FALSE;
+ continue;
+ }
- GlobalUnlock(hBits);
- GlobalFree(hBits);
+ hBits = GlobalAlloc(GHND, size + 1);
+ lpBits = GlobalLock(hBits);
+
+ err = GetGlyphOutline(hdc, /* handle to device context */
+ first + i, /* character to query */
+ GGO_BITMAP, /* format of data to return */
+ &gm, /* pointer to structure for metrics */
+ size, /* size of buffer for data */
+ lpBits, /* pointer to buffer for data */
+ &mat /* pointer to transformation */
+ /* matrix structure */
+ );
+
+ if (err == GDI_ERROR) {
+ GlobalUnlock(hBits);
+ GlobalFree(hBits);
+
+ glEndList();
+ err = GetLastError();
+ success = FALSE;
+ continue;
+ }
- glEndList( );
- }
+ glBitmap(gm.gmBlackBoxX, gm.gmBlackBoxY,
+ -gm.gmptGlyphOrigin.x,
+ gm.gmptGlyphOrigin.y,
+ gm.gmCellIncX, gm.gmCellIncY,
+ (const GLubyte *)lpBits);
- return success;
+ GlobalUnlock(hBits);
+ GlobalFree(hBits);
+
+ glEndList();
+ }
+
+ return success;
}
GLAPI BOOL GLAPIENTRY
-wglDescribeLayerPlane(HDC hdc, int iPixelFormat, int iLayerPlane,
- UINT nBytes, LPLAYERPLANEDESCRIPTOR ppfd)
+wglDescribeLayerPlane (HDC hdc, int iPixelFormat, int iLayerPlane,
+ UINT nBytes, LPLAYERPLANEDESCRIPTOR ppfd)
{
- SetLastError(0);
- return (FALSE);
+ SetLastError(0);
+ return FALSE;
}
GLAPI int GLAPIENTRY
-wglGetLayerPaletteEntries(HDC hdc, int iLayerPlane, int iStart,
- int cEntries, COLORREF *pcr)
+wglGetLayerPaletteEntries (HDC hdc, int iLayerPlane, int iStart,
+ int cEntries, COLORREF *pcr)
{
- SetLastError(0);
- return (FALSE);
+ SetLastError(0);
+ return FALSE;
}
GLAPI BOOL GLAPIENTRY
-wglRealizeLayerPalette(HDC hdc,int iLayerPlane,BOOL bRealize)
+wglRealizeLayerPalette (HDC hdc, int iLayerPlane, BOOL bRealize)
{
- SetLastError(0);
- return(FALSE);
+ SetLastError(0);
+ return FALSE;
}
GLAPI int GLAPIENTRY
-wglSetLayerPaletteEntries(HDC hdc,int iLayerPlane, int iStart,
- int cEntries, CONST COLORREF *pcr)
+wglSetLayerPaletteEntries (HDC hdc, int iLayerPlane, int iStart,
+ int cEntries, CONST COLORREF *pcr)
{
- SetLastError(0);
- return(FALSE);
+ SetLastError(0);
+ return FALSE;
}
@@ -1166,7 +1160,7 @@ wglSetLayerPaletteEntries(HDC hdc,int iLayerPlane, int iStart,
typedef struct _icdTable {
DWORD size;
- PROC table[336];
+ PROC table[336];
} ICDTABLE, *PICDTABLE;
#ifdef USE_MGL_NAMESPACE
@@ -1233,7 +1227,7 @@ DrvShareLists (HGLRC hglrc1, HGLRC hglrc2)
GLAPI BOOL GLAPIENTRY
DrvDescribeLayerPlane (HDC hdc, int iPixelFormat,
- int iLayerPlane,UINT nBytes,
+ int iLayerPlane, UINT nBytes,
LPLAYERPLANEDESCRIPTOR plpd)
{
return wglDescribeLayerPlane(hdc, iPixelFormat, iLayerPlane, nBytes, plpd);
@@ -1301,7 +1295,7 @@ DrvSwapBuffers (HDC hdc)
GLAPI BOOL GLAPIENTRY
DrvValidateVersion (DWORD version)
{
- (void) version;
+ (void)version;
return TRUE;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-30 23:35:08 +0000