270     gralloc_dmaregion_t* grdma = init_gralloc_dmaregion(rcEnc);  in get_gralloc_region()  local
272     pthread_mutex_lock(&grdma->lock);  in get_gralloc_region()
273     grdma->refcount++;  in get_gralloc_region()
274     D("%s: call. refcount: %u\n", __func__, grdma->refcount);  in get_gralloc_region()
275     pthread_mutex_unlock(&grdma->lock);  in get_gralloc_region()
278 static void resize_gralloc_dmaregion_locked(gralloc_dmaregion_t* grdma, uint32_t new_sz) {  in resize_gralloc_dmaregion_locked()  argument
279     grdma->sz = new_sz;  in resize_gralloc_dmaregion_locked()
285 static bool put_gralloc_region_direct_mem_locked(gralloc_dmaregion_t* grdma, uint32_t /* sz, unused…  in put_gralloc_region_direct_mem_locked()  argument
286     const bool shouldDelete = !grdma->refcount;  in put_gralloc_region_direct_mem_locked()
288         grdma->host_memory_allocator.hostFree(&grdma->address_space_block);  in put_gralloc_region_direct_mem_locked()
294 static bool put_gralloc_region_dma_locked(gralloc_dmaregion_t* grdma, uint32_t sz) {  in put_gralloc_region_dma_locked()  argument
295     D("%s: call. refcount before: %u\n", __func__, grdma->refcount);  in put_gralloc_region_dma_locked()
296     grdma->refcount--;  in put_gralloc_region_dma_locked()
297     if (sz > MAX_DMA_SIZE && grdma->bigbufCount) {  in put_gralloc_region_dma_locked()
298         grdma->bigbufCount--;  in put_gralloc_region_dma_locked()
300     bool shouldDelete = !grdma->refcount;  in put_gralloc_region_dma_locked()
303         resize_gralloc_dmaregion_locked(grdma, INITIAL_DMA_REGION_SIZE);  in put_gralloc_region_dma_locked()
313     gralloc_dmaregion_t* grdma = init_gralloc_dmaregion(rcEnc);  in put_gralloc_region()  local
314     pthread_mutex_lock(&grdma->lock);  in put_gralloc_region()
316         shouldDelete = put_gralloc_region_direct_mem_locked(grdma, sz);  in put_gralloc_region()
318         shouldDelete = put_gralloc_region_dma_locked(grdma, sz);  in put_gralloc_region()
322     pthread_mutex_unlock(&grdma->lock);  in put_gralloc_region()
327 static void gralloc_dmaregion_register_ashmem_direct_mem_locked(gralloc_dmaregion_t* grdma, uint32_…  in gralloc_dmaregion_register_ashmem_direct_mem_locked()  argument
328     if (new_sz == grdma->sz) return;  in gralloc_dmaregion_register_ashmem_direct_mem_locked()
330     GoldfishAddressSpaceHostMemoryAllocator* allocator = &grdma->host_memory_allocator;  in gralloc_dmaregion_register_ashmem_direct_mem_locked()
331     GoldfishAddressSpaceBlock* block = &grdma->address_space_block;  in gralloc_dmaregion_register_ashmem_direct_mem_locked()
334     grdma->sz = new_sz;  in gralloc_dmaregion_register_ashmem_direct_mem_locked()
337 static void gralloc_dmaregion_register_ashmem_dma_locked(gralloc_dmaregion_t* grdma, uint32_t new_s…  in gralloc_dmaregion_register_ashmem_dma_locked()  argument
338     if (new_sz != grdma->sz) {  in gralloc_dmaregion_register_ashmem_dma_locked()
342             grdma->bigbufCount++;  in gralloc_dmaregion_register_ashmem_dma_locked()
344             D("%s: change sz from %u to %u", __func__, grdma->sz, new_sz);  in gralloc_dmaregion_register_ashmem_dma_locked()
345             resize_gralloc_dmaregion_locked(grdma, new_sz);  in gralloc_dmaregion_register_ashmem_dma_locked()
351     gralloc_dmaregion_t* grdma = init_gralloc_dmaregion(rcEnc);  in gralloc_dmaregion_register_ashmem()  local
353     pthread_mutex_lock(&grdma->lock);  in gralloc_dmaregion_register_ashmem()
354     D("%s: for sz %u, refcount %u", __func__, sz, grdma->refcount);  in gralloc_dmaregion_register_ashmem()
355     const uint32_t new_sz = std::max(grdma->sz, sz);  in gralloc_dmaregion_register_ashmem()
358         gralloc_dmaregion_register_ashmem_direct_mem_locked(grdma, new_sz);  in gralloc_dmaregion_register_ashmem()
360         gralloc_dmaregion_register_ashmem_dma_locked(grdma, new_sz);  in gralloc_dmaregion_register_ashmem()
365     pthread_mutex_unlock(&grdma->lock);  in gralloc_dmaregion_register_ashmem()
503     gralloc_dmaregion_t* grdma = init_gralloc_dmaregion(rcEnc);  in updateHostColorBuffer()  local
530     if (hasDMA && grdma->bigbufCount) {  in updateHostColorBuffer()
532           grdma->bigbufCount);  in updateHostColorBuffer()
535     if (hasDMA && !grdma->bigbufCount) {  in updateHostColorBuffer()
546         if (grdma->address_space_block.guestPtr()) {  in updateHostColorBuffer()
547             rcEnc->bindDmaDirectly(grdma->address_space_block.guestPtr(),  in updateHostColorBuffer()
548                                    grdma->address_space_block.physAddr());  in updateHostColorBuffer()
554         pthread_mutex_lock(&grdma->lock);  in updateHostColorBuffer()
559         pthread_mutex_unlock(&grdma->lock);  in updateHostColorBuffer()