381 return 0;
382 }
383
384 visualid = xvi->visualid;
385 XFree(xvi);
386
387 J2dRlsTraceLn2(J2D_TRACE_INFO,
388 "GLXGC_FindBestVisual: chose 0x%x as the best visual for screen %d",
389 visualid, screen);
390
391 return visualid;
392 }
393
394 /**
395 * Creates a scratch pbuffer, which can be used to make a context current
396 * for extension queries, etc.
397 */
398 static GLXPbuffer
399 GLXGC_InitScratchPbuffer(GLXFBConfig fbconfig)
400 {
401 int pbattrlist[] = {GLX_PBUFFER_WIDTH, 1,
402 GLX_PBUFFER_HEIGHT, 1,
403 GLX_PRESERVED_CONTENTS, GL_FALSE,
404 0};
405
406 J2dTraceLn(J2D_TRACE_INFO, "GLXGC_InitScratchPbuffer");
407
408 return j2d_glXCreatePbuffer(awt_display, fbconfig, pbattrlist);
409 }
410
411 /**
412 * Initializes a new OGLContext, which includes the native GLXContext handle
413 * and some other important information such as the associated GLXFBConfig.
414 */
415 static OGLContext *
416 GLXGC_InitOGLContext(GLXFBConfig fbconfig, GLXContext context,
417 GLXPbuffer scratch, jint caps)
418 {
419 OGLContext *oglc;
420 GLXCtxInfo *ctxinfo;
421
422 J2dTraceLn(J2D_TRACE_INFO, "GLXGC_InitOGLContext");
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381 return 0;
382 }
383
384 visualid = xvi->visualid;
385 XFree(xvi);
386
387 J2dRlsTraceLn2(J2D_TRACE_INFO,
388 "GLXGC_FindBestVisual: chose 0x%x as the best visual for screen %d",
389 visualid, screen);
390
391 return visualid;
392 }
393
394 /**
395 * Creates a scratch pbuffer, which can be used to make a context current
396 * for extension queries, etc.
397 */
398 static GLXPbuffer
399 GLXGC_InitScratchPbuffer(GLXFBConfig fbconfig)
400 {
401 int pbattrlist[] = {GLX_PBUFFER_WIDTH, 4,
402 GLX_PBUFFER_HEIGHT, 4,
403 GLX_PRESERVED_CONTENTS, GL_FALSE,
404 0};
405
406 J2dTraceLn(J2D_TRACE_INFO, "GLXGC_InitScratchPbuffer");
407
408 return j2d_glXCreatePbuffer(awt_display, fbconfig, pbattrlist);
409 }
410
411 /**
412 * Initializes a new OGLContext, which includes the native GLXContext handle
413 * and some other important information such as the associated GLXFBConfig.
414 */
415 static OGLContext *
416 GLXGC_InitOGLContext(GLXFBConfig fbconfig, GLXContext context,
417 GLXPbuffer scratch, jint caps)
418 {
419 OGLContext *oglc;
420 GLXCtxInfo *ctxinfo;
421
422 J2dTraceLn(J2D_TRACE_INFO, "GLXGC_InitOGLContext");
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