require CpuBuffers to be host-local
parent
f5e25979f4
commit
a0414d0a4f
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@ -709,6 +709,7 @@ struct VulkanBuffer
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uint8_t requireHostVisible;
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uint8_t preferDeviceLocal;
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uint8_t requireHostLocal;
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SDL_atomic_t referenceCount; /* Tracks command buffer usage */
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@ -2350,6 +2351,7 @@ static uint8_t VULKAN_INTERNAL_FindMemoryType(
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VulkanRenderer *renderer,
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uint32_t typeFilter,
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VkMemoryPropertyFlags requiredProperties,
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VkMemoryPropertyFlags ignoredProperties,
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uint32_t *memoryTypeIndex
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) {
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uint32_t i;
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@ -2357,7 +2359,8 @@ static uint8_t VULKAN_INTERNAL_FindMemoryType(
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for (i = *memoryTypeIndex; i < renderer->memoryProperties.memoryTypeCount; i += 1)
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{
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if ( (typeFilter & (1 << i)) &&
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(renderer->memoryProperties.memoryTypes[i].propertyFlags & requiredProperties) == requiredProperties)
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(renderer->memoryProperties.memoryTypes[i].propertyFlags & requiredProperties) == requiredProperties &&
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(renderer->memoryProperties.memoryTypes[i].propertyFlags & ignoredProperties) == 0 )
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{
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*memoryTypeIndex = i;
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return 1;
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@ -2371,6 +2374,7 @@ static uint8_t VULKAN_INTERNAL_FindBufferMemoryRequirements(
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VulkanRenderer *renderer,
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VkBuffer buffer,
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VkMemoryPropertyFlags requiredMemoryProperties,
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VkMemoryPropertyFlags ignoredMemoryProperties,
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VkMemoryRequirements2KHR *pMemoryRequirements,
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uint32_t *pMemoryTypeIndex
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) {
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@ -2390,6 +2394,7 @@ static uint8_t VULKAN_INTERNAL_FindBufferMemoryRequirements(
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renderer,
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pMemoryRequirements->memoryRequirements.memoryTypeBits,
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requiredMemoryProperties,
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ignoredMemoryProperties,
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pMemoryTypeIndex
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);
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}
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@ -2417,6 +2422,7 @@ static uint8_t VULKAN_INTERNAL_FindImageMemoryRequirements(
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renderer,
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pMemoryRequirements->memoryRequirements.memoryTypeBits,
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requiredMemoryPropertyFlags,
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0,
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pMemoryTypeIndex
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);
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}
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@ -2925,6 +2931,7 @@ static uint8_t VULKAN_INTERNAL_BindMemoryForBuffer(
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VkBuffer buffer,
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VkDeviceSize size,
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uint8_t requireHostVisible,
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uint8_t requireHostLocal,
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uint8_t preferDeviceLocal,
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uint8_t dedicatedAllocation,
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VulkanMemoryUsedRegion** usedRegion
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@ -2932,6 +2939,7 @@ static uint8_t VULKAN_INTERNAL_BindMemoryForBuffer(
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uint8_t bindResult = 0;
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uint32_t memoryTypeIndex = 0;
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VkMemoryPropertyFlags requiredMemoryPropertyFlags = 0;
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VkMemoryPropertyFlags ignoredMemoryPropertyFlags = 0;
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VkMemoryRequirements2KHR memoryRequirements =
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{
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VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR,
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@ -2945,7 +2953,11 @@ static uint8_t VULKAN_INTERNAL_BindMemoryForBuffer(
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VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
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}
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if (preferDeviceLocal)
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if (requireHostLocal)
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{
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ignoredMemoryPropertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;
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}
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else if (preferDeviceLocal)
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{
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requiredMemoryPropertyFlags |=
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VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;
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@ -2955,6 +2967,7 @@ static uint8_t VULKAN_INTERNAL_BindMemoryForBuffer(
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renderer,
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buffer,
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requiredMemoryPropertyFlags,
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ignoredMemoryPropertyFlags,
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&memoryRequirements,
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&memoryTypeIndex
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)) {
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@ -2979,7 +2992,7 @@ static uint8_t VULKAN_INTERNAL_BindMemoryForBuffer(
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}
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}
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/* Bind failed, try again without preferred flags */
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/* Bind failed, try again with fallback flags */
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if (bindResult != 1)
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{
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memoryTypeIndex = 0;
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@ -2992,6 +3005,11 @@ static uint8_t VULKAN_INTERNAL_BindMemoryForBuffer(
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VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
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}
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if (requireHostLocal)
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{
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ignoredMemoryPropertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;
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}
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/* Follow-up for the warning logged by FindMemoryType */
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if (!renderer->unifiedMemoryWarning)
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{
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@ -3003,6 +3021,7 @@ static uint8_t VULKAN_INTERNAL_BindMemoryForBuffer(
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renderer,
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buffer,
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requiredMemoryPropertyFlags,
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ignoredMemoryPropertyFlags,
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&memoryRequirements,
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&memoryTypeIndex
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)) {
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@ -4106,6 +4125,7 @@ static VulkanBuffer* VULKAN_INTERNAL_CreateBuffer(
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VulkanResourceAccessType resourceAccessType,
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VkBufferUsageFlags usage,
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uint8_t requireHostVisible,
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uint8_t requireHostLocal,
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uint8_t preferDeviceLocal,
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uint8_t dedicatedAllocation
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) {
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@ -4120,6 +4140,7 @@ static VulkanBuffer* VULKAN_INTERNAL_CreateBuffer(
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buffer->resourceAccessType = resourceAccessType;
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buffer->usage = usage;
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buffer->requireHostVisible = requireHostVisible;
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buffer->requireHostLocal = requireHostLocal;
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buffer->preferDeviceLocal = preferDeviceLocal;
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bufferCreateInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
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@ -4144,6 +4165,7 @@ static VulkanBuffer* VULKAN_INTERNAL_CreateBuffer(
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buffer->buffer,
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buffer->size,
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buffer->requireHostVisible,
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buffer->requireHostLocal,
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buffer->preferDeviceLocal,
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dedicatedAllocation,
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&buffer->usedRegion
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@ -4235,6 +4257,7 @@ static VulkanUniformBufferObject* VULKAN_INTERNAL_CreateUniformBufferObject(
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resourceAccessType,
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VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
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1,
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0,
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1,
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1
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);
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@ -4290,7 +4313,7 @@ static VulkanUniformBufferObject* VULKAN_INTERNAL_CreateUniformBufferObject(
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return uniformBufferObject;
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}
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/* Buffer indirection so we can cleanly defrag */
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/* Buffer indirection so we can cleanly defrag GpuBuffers */
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static VulkanBufferContainer* VULKAN_INTERNAL_CreateBufferContainer(
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VulkanRenderer *renderer,
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uint32_t sizeInBytes,
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@ -4309,6 +4332,7 @@ static VulkanBufferContainer* VULKAN_INTERNAL_CreateBufferContainer(
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resourceAccessType,
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usageFlags,
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0,
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0,
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1,
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0
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);
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@ -6803,6 +6827,7 @@ static Refresh_CpuBuffer* VULKAN_CreateCpuBuffer(
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RESOURCE_ACCESS_NONE,
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vulkanUsageFlags,
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1,
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1,
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0,
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1
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);
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@ -10134,6 +10159,7 @@ static uint8_t VULKAN_INTERNAL_DefragmentMemory(
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RESOURCE_ACCESS_NONE,
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currentRegion->vulkanBuffer->usage,
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currentRegion->vulkanBuffer->requireHostVisible,
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currentRegion->vulkanBuffer->requireHostLocal,
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currentRegion->vulkanBuffer->preferDeviceLocal,
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0
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);
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