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-rw-r--r--src/glut/os2/glut_get.cpp464
1 files changed, 232 insertions, 232 deletions
diff --git a/src/glut/os2/glut_get.cpp b/src/glut/os2/glut_get.cpp
index c846f486582..8921e9ab033 100644
--- a/src/glut/os2/glut_get.cpp
+++ b/src/glut/os2/glut_get.cpp
@@ -1,232 +1,232 @@
-
-/* Copyright (c) Mark J. Kilgard, 1994, 1997, 1998. */
-
-/* This program is freely distributable without licensing fees
- and is provided without guarantee or warrantee expressed or
- implied. This program is -not- in the public domain. */
-
-#include <assert.h>
-#include <stdlib.h> /* SunOS 4 needs NULL defined for GETTIMEOFDAY macro. */
-#include "glutint.h"
-
-/* CENTRY */
-int GLUTAPIENTRY
-glutGet(GLenum param)
-{
- Window win, root;
- int x, y, value;
- unsigned int width, height, border, depth;
-
- switch (param) {
- case GLUT_INIT_WINDOW_X:
- return __glutInitX;
- case GLUT_INIT_WINDOW_Y:
- return __glutInitY;
- case GLUT_INIT_WINDOW_WIDTH:
- return __glutInitWidth;
- case GLUT_INIT_WINDOW_HEIGHT:
- return __glutInitHeight;
- case GLUT_INIT_DISPLAY_MODE:
- return __glutDisplayMode;
- case GLUT_WINDOW_X:
- XTranslateCoordinates(__glutDisplay, __glutCurrentWindow->win,
- __glutRoot, 0, 0, &x, &y, &win);
- return x;
- case GLUT_WINDOW_Y:
- XTranslateCoordinates(__glutDisplay, __glutCurrentWindow->win,
- __glutRoot, 0, 0, &x, &y, &win);
- return y;
- case GLUT_WINDOW_WIDTH:
- if (!__glutCurrentWindow->reshape) {
- XGetGeometry(__glutDisplay, __glutCurrentWindow->win,
- &root, &x, &y,
- &width, &height, &border, &depth);
- return width;
- }
- return __glutCurrentWindow->width;
- case GLUT_WINDOW_HEIGHT:
- if (!__glutCurrentWindow->reshape) {
- XGetGeometry(__glutDisplay, __glutCurrentWindow->win,
- &root, &x, &y,
- &width, &height, &border, &depth);
- return height;
- }
- return __glutCurrentWindow->height;
-#ifdef __OS2__
- #define GET_CONFIG(attrib) \
- { if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) \
- glXGetConfig( __glutCurrentWindow->vis, attrib, &value); \
- else \
- glXGetConfig(__glutCurrentWindow->overlay->vis, attrib, &value); \
- } \
-
-#else
-
-#define GET_CONFIG(attrib) { \
- if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) { \
- glXGetConfig(__glutDisplay, __glutCurrentWindow->vis, \
- attrib, &value); \
- } else { \
- glXGetConfig(__glutDisplay, __glutCurrentWindow->overlay->vis, \
- attrib, &value); \
- } \
-}
-#endif
-
- case GLUT_WINDOW_BUFFER_SIZE:
- GET_CONFIG(GLX_BUFFER_SIZE);
- return value;
- case GLUT_WINDOW_STENCIL_SIZE:
- GET_CONFIG(GLX_STENCIL_SIZE);
- return value;
- case GLUT_WINDOW_DEPTH_SIZE:
- GET_CONFIG(GLX_DEPTH_SIZE);
- return value;
- case GLUT_WINDOW_RED_SIZE:
- GET_CONFIG(GLX_RED_SIZE);
- return value;
- case GLUT_WINDOW_GREEN_SIZE:
- GET_CONFIG(GLX_GREEN_SIZE);
- return value;
- case GLUT_WINDOW_BLUE_SIZE:
- GET_CONFIG(GLX_BLUE_SIZE);
- return value;
- case GLUT_WINDOW_ALPHA_SIZE:
- GET_CONFIG(GLX_ALPHA_SIZE);
- return value;
- case GLUT_WINDOW_ACCUM_RED_SIZE:
- GET_CONFIG(GLX_ACCUM_RED_SIZE);
- return value;
- case GLUT_WINDOW_ACCUM_GREEN_SIZE:
- GET_CONFIG(GLX_ACCUM_GREEN_SIZE);
- return value;
- case GLUT_WINDOW_ACCUM_BLUE_SIZE:
- GET_CONFIG(GLX_ACCUM_BLUE_SIZE);
- return value;
- case GLUT_WINDOW_ACCUM_ALPHA_SIZE:
- GET_CONFIG(GLX_ACCUM_ALPHA_SIZE);
- return value;
- case GLUT_WINDOW_DOUBLEBUFFER:
- GET_CONFIG(GLX_DOUBLEBUFFER);
- return value;
- case GLUT_WINDOW_RGBA:
- GET_CONFIG(GLX_RGBA);
- return value;
- case GLUT_WINDOW_COLORMAP_SIZE:
- GET_CONFIG(GLX_RGBA);
- if (value) {
- return 0;
- } else {
-#if defined(_WIN32) || defined(__OS2__)
- /* KLUDGE: we always assume 256 colors in CI mode on
- Win32 */
- return 256;
-#else
- if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
- return __glutCurrentWindow->vis->visual->map_entries;
- } else {
- return __glutCurrentWindow->overlay->vis->visual->map_entries;
- }
-#endif /* _WIN32 */
- }
- case GLUT_WINDOW_PARENT:
- return __glutCurrentWindow->parent ?
- __glutCurrentWindow->parent->num + 1 : 0;
- case GLUT_WINDOW_NUM_CHILDREN:
- {
- int num = 0;
- GLUTwindow *children = __glutCurrentWindow->children;
-
- while (children) {
- num++;
- children = children->siblings;
- }
- return num;
- }
- case GLUT_WINDOW_NUM_SAMPLES:
-#if defined(GLX_VERSION_1_1) && defined(GLX_SGIS_multisample)
- if (__glutIsSupportedByGLX("GLX_SGIS_multisample")) {
- GET_CONFIG(GLX_SAMPLES_SGIS);
- return value;
- } else {
- return 0;
- }
-#else
- /* Independent of GLX server support, multisampling not
- supported by GLX client-side. */
- return 0;
-#endif
- case GLUT_WINDOW_STEREO:
- GET_CONFIG(GLX_STEREO);
- return value;
- case GLUT_WINDOW_CURSOR:
- return __glutCurrentWindow->cursor;
- case GLUT_SCREEN_WIDTH:
- return DisplayWidth(__glutDisplay, __glutScreen);
- case GLUT_SCREEN_HEIGHT:
- return DisplayHeight(__glutDisplay, __glutScreen);
- case GLUT_SCREEN_WIDTH_MM:
- return DisplayWidthMM(__glutDisplay, __glutScreen);
- case GLUT_SCREEN_HEIGHT_MM:
- return DisplayHeightMM(__glutDisplay, __glutScreen);
- case GLUT_MENU_NUM_ITEMS:
- return __glutCurrentMenu->num;
- case GLUT_DISPLAY_MODE_POSSIBLE:
- {
- XVisualInfo *vi;
- Bool dummy, visAlloced;
- void *fbc;
-
-#if defined(_WIN32)
- /* Our fake glXChooseVisual (which is called by
- __glutDetermineVisual) needs an HDC to work with, so grab one
- from the "root" window. */
- XHDC = GetDC(GetDesktopWindow());
-#endif
- vi = __glutDetermineWindowVisual(&dummy, &visAlloced, &fbc);
-#if defined(_WIN32)
- ReleaseDC(GetDesktopWindow(), XHDC);
-#endif
- if (vi) {
- if (visAlloced)
- XFree(vi);
- return 1;
- }
- return 0;
- }
- case GLUT_ELAPSED_TIME:
- {
-#ifdef OLD_VMS
- struct timeval6 elapsed, beginning, now;
-#else
- struct timeval elapsed, beginning, now;
-#endif
-
- __glutInitTime(&beginning);
- GETTIMEOFDAY(&now);
- TIMEDELTA(elapsed, now, beginning);
- /* Return elapsed milliseconds. */
-#if defined(__vms) && ( __VMS_VER < 70000000 )
- return (int) (elapsed.val / TICKS_PER_MILLISECOND);
-#else
- return (int) ((elapsed.tv_sec * 1000) + (elapsed.tv_usec / 1000));
-#endif
- }
- case GLUT_WINDOW_FORMAT_ID:
-#if defined(__OS2__)
- return wglGetPixelFormat(__glutCurrentWindow->hdc);
-#elif defined(_WIN32)
- return GetPixelFormat(__glutCurrentWindow->hdc);
-#else
- if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
- return (int) __glutCurrentWindow->vis->visualid;
- } else {
- return (int) __glutCurrentWindow->overlay->vis->visualid;
- }
-#endif
- default:
- __glutWarning("invalid glutGet parameter: %d", param);
- return -1;
- }
-}
-/* ENDCENTRY */
+
+/* Copyright (c) Mark J. Kilgard, 1994, 1997, 1998. */
+
+/* This program is freely distributable without licensing fees
+ and is provided without guarantee or warrantee expressed or
+ implied. This program is -not- in the public domain. */
+
+#include <assert.h>
+#include <stdlib.h> /* SunOS 4 needs NULL defined for GETTIMEOFDAY macro. */
+#include "glutint.h"
+
+/* CENTRY */
+int GLUTAPIENTRY
+glutGet(GLenum param)
+{
+ Window win, root;
+ int x, y, value;
+ unsigned int width, height, border, depth;
+
+ switch (param) {
+ case GLUT_INIT_WINDOW_X:
+ return __glutInitX;
+ case GLUT_INIT_WINDOW_Y:
+ return __glutInitY;
+ case GLUT_INIT_WINDOW_WIDTH:
+ return __glutInitWidth;
+ case GLUT_INIT_WINDOW_HEIGHT:
+ return __glutInitHeight;
+ case GLUT_INIT_DISPLAY_MODE:
+ return __glutDisplayMode;
+ case GLUT_WINDOW_X:
+ XTranslateCoordinates(__glutDisplay, __glutCurrentWindow->win,
+ __glutRoot, 0, 0, &x, &y, &win);
+ return x;
+ case GLUT_WINDOW_Y:
+ XTranslateCoordinates(__glutDisplay, __glutCurrentWindow->win,
+ __glutRoot, 0, 0, &x, &y, &win);
+ return y;
+ case GLUT_WINDOW_WIDTH:
+ if (!__glutCurrentWindow->reshape) {
+ XGetGeometry(__glutDisplay, __glutCurrentWindow->win,
+ &root, &x, &y,
+ &width, &height, &border, &depth);
+ return width;
+ }
+ return __glutCurrentWindow->width;
+ case GLUT_WINDOW_HEIGHT:
+ if (!__glutCurrentWindow->reshape) {
+ XGetGeometry(__glutDisplay, __glutCurrentWindow->win,
+ &root, &x, &y,
+ &width, &height, &border, &depth);
+ return height;
+ }
+ return __glutCurrentWindow->height;
+#ifdef __OS2__
+ #define GET_CONFIG(attrib) \
+ { if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) \
+ glXGetConfig( __glutCurrentWindow->vis, attrib, &value); \
+ else \
+ glXGetConfig(__glutCurrentWindow->overlay->vis, attrib, &value); \
+ } \
+
+#else
+
+#define GET_CONFIG(attrib) { \
+ if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) { \
+ glXGetConfig(__glutDisplay, __glutCurrentWindow->vis, \
+ attrib, &value); \
+ } else { \
+ glXGetConfig(__glutDisplay, __glutCurrentWindow->overlay->vis, \
+ attrib, &value); \
+ } \
+}
+#endif
+
+ case GLUT_WINDOW_BUFFER_SIZE:
+ GET_CONFIG(GLX_BUFFER_SIZE);
+ return value;
+ case GLUT_WINDOW_STENCIL_SIZE:
+ GET_CONFIG(GLX_STENCIL_SIZE);
+ return value;
+ case GLUT_WINDOW_DEPTH_SIZE:
+ GET_CONFIG(GLX_DEPTH_SIZE);
+ return value;
+ case GLUT_WINDOW_RED_SIZE:
+ GET_CONFIG(GLX_RED_SIZE);
+ return value;
+ case GLUT_WINDOW_GREEN_SIZE:
+ GET_CONFIG(GLX_GREEN_SIZE);
+ return value;
+ case GLUT_WINDOW_BLUE_SIZE:
+ GET_CONFIG(GLX_BLUE_SIZE);
+ return value;
+ case GLUT_WINDOW_ALPHA_SIZE:
+ GET_CONFIG(GLX_ALPHA_SIZE);
+ return value;
+ case GLUT_WINDOW_ACCUM_RED_SIZE:
+ GET_CONFIG(GLX_ACCUM_RED_SIZE);
+ return value;
+ case GLUT_WINDOW_ACCUM_GREEN_SIZE:
+ GET_CONFIG(GLX_ACCUM_GREEN_SIZE);
+ return value;
+ case GLUT_WINDOW_ACCUM_BLUE_SIZE:
+ GET_CONFIG(GLX_ACCUM_BLUE_SIZE);
+ return value;
+ case GLUT_WINDOW_ACCUM_ALPHA_SIZE:
+ GET_CONFIG(GLX_ACCUM_ALPHA_SIZE);
+ return value;
+ case GLUT_WINDOW_DOUBLEBUFFER:
+ GET_CONFIG(GLX_DOUBLEBUFFER);
+ return value;
+ case GLUT_WINDOW_RGBA:
+ GET_CONFIG(GLX_RGBA);
+ return value;
+ case GLUT_WINDOW_COLORMAP_SIZE:
+ GET_CONFIG(GLX_RGBA);
+ if (value) {
+ return 0;
+ } else {
+#if defined(_WIN32) || defined(__OS2__)
+ /* KLUDGE: we always assume 256 colors in CI mode on
+ Win32 */
+ return 256;
+#else
+ if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
+ return __glutCurrentWindow->vis->visual->map_entries;
+ } else {
+ return __glutCurrentWindow->overlay->vis->visual->map_entries;
+ }
+#endif /* _WIN32 */
+ }
+ case GLUT_WINDOW_PARENT:
+ return __glutCurrentWindow->parent ?
+ __glutCurrentWindow->parent->num + 1 : 0;
+ case GLUT_WINDOW_NUM_CHILDREN:
+ {
+ int num = 0;
+ GLUTwindow *children = __glutCurrentWindow->children;
+
+ while (children) {
+ num++;
+ children = children->siblings;
+ }
+ return num;
+ }
+ case GLUT_WINDOW_NUM_SAMPLES:
+#if defined(GLX_VERSION_1_1) && defined(GLX_SGIS_multisample)
+ if (__glutIsSupportedByGLX("GLX_SGIS_multisample")) {
+ GET_CONFIG(GLX_SAMPLES_SGIS);
+ return value;
+ } else {
+ return 0;
+ }
+#else
+ /* Independent of GLX server support, multisampling not
+ supported by GLX client-side. */
+ return 0;
+#endif
+ case GLUT_WINDOW_STEREO:
+ GET_CONFIG(GLX_STEREO);
+ return value;
+ case GLUT_WINDOW_CURSOR:
+ return __glutCurrentWindow->cursor;
+ case GLUT_SCREEN_WIDTH:
+ return DisplayWidth(__glutDisplay, __glutScreen);
+ case GLUT_SCREEN_HEIGHT:
+ return DisplayHeight(__glutDisplay, __glutScreen);
+ case GLUT_SCREEN_WIDTH_MM:
+ return DisplayWidthMM(__glutDisplay, __glutScreen);
+ case GLUT_SCREEN_HEIGHT_MM:
+ return DisplayHeightMM(__glutDisplay, __glutScreen);
+ case GLUT_MENU_NUM_ITEMS:
+ return __glutCurrentMenu->num;
+ case GLUT_DISPLAY_MODE_POSSIBLE:
+ {
+ XVisualInfo *vi;
+ Bool dummy, visAlloced;
+ void *fbc;
+
+#if defined(_WIN32)
+ /* Our fake glXChooseVisual (which is called by
+ __glutDetermineVisual) needs an HDC to work with, so grab one
+ from the "root" window. */
+ XHDC = GetDC(GetDesktopWindow());
+#endif
+ vi = __glutDetermineWindowVisual(&dummy, &visAlloced, &fbc);
+#if defined(_WIN32)
+ ReleaseDC(GetDesktopWindow(), XHDC);
+#endif
+ if (vi) {
+ if (visAlloced)
+ XFree(vi);
+ return 1;
+ }
+ return 0;
+ }
+ case GLUT_ELAPSED_TIME:
+ {
+#ifdef OLD_VMS
+ struct timeval6 elapsed, beginning, now;
+#else
+ struct timeval elapsed, beginning, now;
+#endif
+
+ __glutInitTime(&beginning);
+ GETTIMEOFDAY(&now);
+ TIMEDELTA(elapsed, now, beginning);
+ /* Return elapsed milliseconds. */
+#if defined(__vms) && ( __VMS_VER < 70000000 )
+ return (int) (elapsed.val / TICKS_PER_MILLISECOND);
+#else
+ return (int) ((elapsed.tv_sec * 1000) + (elapsed.tv_usec / 1000));
+#endif
+ }
+ case GLUT_WINDOW_FORMAT_ID:
+#if defined(__OS2__)
+ return wglGetPixelFormat(__glutCurrentWindow->hdc);
+#elif defined(_WIN32)
+ return GetPixelFormat(__glutCurrentWindow->hdc);
+#else
+ if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
+ return (int) __glutCurrentWindow->vis->visualid;
+ } else {
+ return (int) __glutCurrentWindow->overlay->vis->visualid;
+ }
+#endif
+ default:
+ __glutWarning("invalid glutGet parameter: %d", param);
+ return -1;
+ }
+}
+/* ENDCENTRY */