const GrIndexBuffer* GrGpu::getQuadIndexBuffer() const {
if (NULL == fQuadIndexBuffer) {
static const int SIZE = sizeof(uint16_t) * 6 * MAX_QUADS;
GrGpu* me = const_cast<GrGpu*>(this);
fQuadIndexBuffer = me->createIndexBuffer(SIZE, false);
if (NULL != fQuadIndexBuffer) {
uint16_t* indices = (uint16_t*)fQuadIndexBuffer->lock();
if (NULL != indices) {
fill_indices(indices, MAX_QUADS);
fQuadIndexBuffer->unlock();
} else {
indices = (uint16_t*)GrMalloc(SIZE);
fill_indices(indices, MAX_QUADS);
if (!fQuadIndexBuffer->updateData(indices, SIZE)) {
fQuadIndexBuffer->unref();
fQuadIndexBuffer = NULL;
GrCrash("Can't get indices into buffer!");
}
GrFree(indices);
}
}
}
return fQuadIndexBuffer;
}
void GrAllocPool::reset() {
this->validate();
Block* block = fBlock;
while (block) {
Block* next = block->fNext;
GrFree(block);
block = next;
}
fBlock = NULL;
GR_DEBUGCODE(fBlocksAllocated = 0;)
}
void GrMemoryPool::DeleteBlock(BlockHeader* block) {
GrFree(block);
}
