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vk/vulkan.h: Switch from GetObjectInfo to GetMemoryRequirements

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This commit is contained in:
Jason Ekstrand
2015-07-07 18:16:42 -07:00
parent d9c2caea6a
commit ef8980e256
2 changed files with 24 additions and 80 deletions
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80
src/vulkan/device.c
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@@ -1076,85 +1076,39 @@ VkResult anv_DestroyObject(
}
}
static void
fill_memory_requirements(
VkResult anv_GetObjectMemoryRequirements(
VkDevice device,
VkObjectType objType,
VkObject object,
VkMemoryRequirements * memory_requirements)
VkMemoryRequirements* pMemoryRequirements)
{
struct anv_buffer *buffer;
struct anv_image *image;
memory_requirements->memPropsAllowed =
pMemoryRequirements->memPropsAllowed =
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
/* VK_MEMORY_PROPERTY_HOST_NON_COHERENT_BIT | */
/* VK_MEMORY_PROPERTY_HOST_UNCACHED_BIT | */
VK_MEMORY_PROPERTY_HOST_WRITE_COMBINED_BIT;
memory_requirements->memPropsRequired = 0;
pMemoryRequirements->memPropsRequired = 0;
switch (objType) {
case VK_OBJECT_TYPE_BUFFER:
buffer = (struct anv_buffer *) object;
memory_requirements->size = buffer->size;
memory_requirements->alignment = 16;
break;
case VK_OBJECT_TYPE_IMAGE:
image = (struct anv_image *) object;
memory_requirements->size = image->size;
memory_requirements->alignment = image->alignment;
break;
default:
memory_requirements->size = 0;
case VK_OBJECT_TYPE_BUFFER: {
struct anv_buffer *buffer = (struct anv_buffer *) object;
pMemoryRequirements->size = buffer->size;
pMemoryRequirements->alignment = 16;
break;
}
}
static uint32_t
get_allocation_count(VkObjectType objType)
{
switch (objType) {
case VK_OBJECT_TYPE_BUFFER:
case VK_OBJECT_TYPE_IMAGE:
return 1;
default:
return 0;
case VK_OBJECT_TYPE_IMAGE: {
struct anv_image *image = (struct anv_image *) object;
pMemoryRequirements->size = image->size;
pMemoryRequirements->alignment = image->alignment;
break;
}
}
VkResult anv_GetObjectInfo(
VkDevice _device,
VkObjectType objType,
VkObject object,
VkObjectInfoType infoType,
size_t* pDataSize,
void* pData)
{
VkMemoryRequirements memory_requirements;
uint32_t *count;
switch (infoType) {
case VK_OBJECT_INFO_TYPE_MEMORY_REQUIREMENTS:
*pDataSize = sizeof(memory_requirements);
if (pData == NULL)
return VK_SUCCESS;
fill_memory_requirements(objType, object, pData);
return VK_SUCCESS;
case VK_OBJECT_INFO_TYPE_MEMORY_ALLOCATION_COUNT:
*pDataSize = sizeof(count);
if (pData == NULL)
return VK_SUCCESS;
count = pData;
*count = get_allocation_count(objType);
return VK_SUCCESS;
default:
return vk_error(VK_UNSUPPORTED);
pMemoryRequirements->size = 0;
break;
}
return VK_SUCCESS;
}
VkResult anv_QueueBindObjectMemory(