Lines Matching defs:front_buffer
344 pI830->front_buffer = NULL;
1064 i830_memory *front_buffer = NULL;
1103 front_buffer = i830_allocate_memory(pScrn, "front buffer", size,
1107 if (front_buffer == NULL) {
1113 if (pI830->FbBase && front_buffer->bound)
1114 memset (pI830->FbBase + front_buffer->offset, 0, size);
1118 return front_buffer;
1299 pI830->front_buffer = i830_allocate_framebuffer(pScrn);
1300 if (pI830->front_buffer == NULL)
1591 if (pI830->front_buffer)
1592 pScrn->fbOffset = pI830->front_buffer->offset;