Lines Matching defs:drawBuffer
56 GLenum drawBuffer;
305 if (w->drawBuffer == GL_NONE) {
310 glDrawBuffer(w->drawBuffer);
311 glReadBuffer(w->drawBuffer);
316 if (w->drawBuffer == GL_NONE) {
389 if (w->drawBuffer == GL_FRONT)
468 if (w->drawBuffer == GL_FRONT)
469 w->drawBuffer = GL_BACK;
471 w->drawBuffer = GL_FRONT;
475 w->drawBuffer = GL_NONE;
549 w->drawBuffer = GL_BACK;