- __GLX_SINGLE_DECLARE_VARIABLES();
- const __GLXattribute * state;
- xGLXGetSeparableFilterReply reply;
- GLubyte *rowBuf, *colBuf;
-
- if (!dpy) return;
- __GLX_SINGLE_LOAD_VARIABLES();
- state = gc->client_state_private;
-
- /* Send request */
- __GLX_SINGLE_BEGIN(X_GLsop_GetSeparableFilter, __GLX_PAD(13));
- __GLX_SINGLE_PUT_LONG(0,target);
- __GLX_SINGLE_PUT_LONG(4,format);
- __GLX_SINGLE_PUT_LONG(8,type);
- __GLX_SINGLE_PUT_CHAR(12,state->storePack.swapEndian);
- __GLX_SINGLE_READ_XREPLY();
- compsize = reply.length << 2;
-
- if (compsize != 0) {
- GLint width, height;
- GLint widthsize, heightsize;
-
- width = reply.width;
- height = reply.height;
-
- widthsize = __glImageSize(width,1,1,format, type, 0);
- heightsize = __glImageSize(height,1,1,format, type, 0);
-
- /* Allocate a holding buffer to transform the data from */
- rowBuf = (GLubyte*) Xmalloc(widthsize);
- if (!rowBuf) {
- /* Throw data away */
- _XEatData(dpy, compsize);
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- UnlockDisplay(dpy);
- SyncHandle();
- return;
- } else {
- __GLX_SINGLE_GET_CHAR_ARRAY(((char*)rowBuf),widthsize);
- __glEmptyImage(gc, 1, width, 1, 1, format, type, rowBuf, row);
- Xfree((char*) rowBuf);
- }
- colBuf = (GLubyte*) Xmalloc(heightsize);
- if (!colBuf) {
- /* Throw data away */
- _XEatData(dpy, compsize - __GLX_PAD(widthsize));
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- UnlockDisplay(dpy);
- SyncHandle();
- return;
- } else {
- __GLX_SINGLE_GET_CHAR_ARRAY(((char*)colBuf),heightsize);
- __glEmptyImage(gc, 1, height, 1, 1, format, type, colBuf, column);
- Xfree((char*) colBuf);
- }
- } else {
- /*
- ** don't modify user's buffer.
- */
- }
- __GLX_SINGLE_END();
-
+ __GLX_SINGLE_DECLARE_VARIABLES();
+ const __GLXattribute *state;
+ xGLXGetSeparableFilterReply reply;
+ GLubyte *rowBuf, *colBuf;
+
+ if (!dpy)
+ return;
+ __GLX_SINGLE_LOAD_VARIABLES();
+ state = gc->client_state_private;
+
+ /* Send request */
+ __GLX_SINGLE_BEGIN(X_GLsop_GetSeparableFilter, __GLX_PAD(13));
+ __GLX_SINGLE_PUT_LONG(0, target);
+ __GLX_SINGLE_PUT_LONG(4, format);
+ __GLX_SINGLE_PUT_LONG(8, type);
+ __GLX_SINGLE_PUT_CHAR(12, state->storePack.swapEndian);
+ __GLX_SINGLE_READ_XREPLY();
+ compsize = reply.length << 2;
+
+ if (compsize != 0) {
+ GLint width, height;
+ GLint widthsize, heightsize;
+
+ width = reply.width;
+ height = reply.height;
+
+ widthsize = __glImageSize(width, 1, 1, format, type, 0);
+ heightsize = __glImageSize(height, 1, 1, format, type, 0);
+
+ /* Allocate a holding buffer to transform the data from */
+ rowBuf = (GLubyte *) Xmalloc(widthsize);
+ if (!rowBuf) {
+ /* Throw data away */
+ _XEatData(dpy, compsize);
+ __glXSetError(gc, GL_OUT_OF_MEMORY);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return;
+ }
+ else {
+ __GLX_SINGLE_GET_CHAR_ARRAY(((char *) rowBuf), widthsize);
+ __glEmptyImage(gc, 1, width, 1, 1, format, type, rowBuf, row);
+ Xfree((char *) rowBuf);
+ }
+ colBuf = (GLubyte *) Xmalloc(heightsize);
+ if (!colBuf) {
+ /* Throw data away */
+ _XEatData(dpy, compsize - __GLX_PAD(widthsize));
+ __glXSetError(gc, GL_OUT_OF_MEMORY);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return;
+ }
+ else {
+ __GLX_SINGLE_GET_CHAR_ARRAY(((char *) colBuf), heightsize);
+ __glEmptyImage(gc, 1, height, 1, 1, format, type, colBuf, column);
+ Xfree((char *) colBuf);
+ }
+ }
+ else {
+ /*
+ ** don't modify user's buffer.
+ */
+ }
+ __GLX_SINGLE_END();
+