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venus: use STACK_ARRAY to simplify BindBufferMemory2

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Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28532>
This commit is contained in:
Yiwei Zhang 2024-03-29 17:08:03 -07:00 • committed by Marge Bot
parent 02985e37ed
commit 7f75ebfda7
1 changed files with 9 additions and 22 deletions
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31
src/virtio/vulkan/vn_buffer.c
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@ -451,37 +451,24 @@ vn_BindBufferMemory2(VkDevice device,
uint32_t bindInfoCount,
const VkBindBufferMemoryInfo *pBindInfos)
{
struct vn_device *dev = vn_device_from_handle(device);
const VkAllocationCallbacks *alloc = &dev->base.base.alloc;
STACK_ARRAY(VkBindBufferMemoryInfo, bind_infos, bindInfoCount);
typed_memcpy(bind_infos, pBindInfos, bindInfoCount);
VkBindBufferMemoryInfo *local_infos = NULL;
for (uint32_t i = 0; i < bindInfoCount; i++) {
const VkBindBufferMemoryInfo *info = &pBindInfos[i];
VkBindBufferMemoryInfo *info = &bind_infos[i];
struct vn_device_memory *mem =
vn_device_memory_from_handle(info->memory);
if (!mem->base_memory)
continue;
if (!local_infos) {
const size_t size = sizeof(*local_infos) * bindInfoCount;
local_infos = vk_alloc(alloc, size, VN_DEFAULT_ALIGN,
VK_SYSTEM_ALLOCATION_SCOPE_COMMAND);
if (!local_infos)
return vn_error(dev->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
memcpy(local_infos, pBindInfos, size);
if (mem->base_memory) {
info->memory = vn_device_memory_to_handle(mem->base_memory);
info->memoryOffset += mem->base_offset;
}
local_infos[i].memory = vn_device_memory_to_handle(mem->base_memory);
local_infos[i].memoryOffset += mem->base_offset;
}
if (local_infos)
pBindInfos = local_infos;
struct vn_device *dev = vn_device_from_handle(device);
vn_async_vkBindBufferMemory2(dev->primary_ring, device, bindInfoCount,
pBindInfos);
bind_infos);
vk_free(alloc, local_infos);
STACK_ARRAY_FINISH(bind_infos);
return VK_SUCCESS;
}