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Added KRDevice::graphicsUpload

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This commit is contained in:
Kearwood Gilbert
2022-07-22 18:31:11 -07:00
parent cfd8e35f29
commit 9eb9cfe7c5
2 changed files with 17 additions and 0 deletions
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15
kraken/KRDevice.cpp
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@@ -739,6 +739,21 @@ void KRDevice::streamUpload(void* data, size_t size, VkBuffer destination)
m_streamingStagingBuffer.usage += size; m_streamingStagingBuffer.usage += size;
} }
void KRDevice::graphicsUpload(void* data, size_t size, VkBuffer destination)
{
memcpy((uint8_t*)m_graphicsStagingBuffer.data + m_graphicsStagingBuffer.usage, data, size);
// TODO - Beneficial to batch many regions in a single call?
VkBufferCopy copyRegion{};
copyRegion.srcOffset = m_graphicsStagingBuffer.usage;
copyRegion.dstOffset = 0; // Optional
copyRegion.size = size;
vkCmdCopyBuffer(m_graphicsCommandBuffers[0], m_graphicsStagingBuffer.buffer, destination, 1, &copyRegion);
// TODO - Assert on any needed alignment?
m_graphicsStagingBuffer.usage += size;
}
void KRDevice::streamUpload(void* data, size_t size, Vector2i dimensions, VkImage destination) void KRDevice::streamUpload(void* data, size_t size, Vector2i dimensions, VkImage destination)
{ {
checkFlushStreamBuffer(size); checkFlushStreamBuffer(size);

2
kraken/KRDevice.h
View File

@@ -80,6 +80,8 @@ public:
void streamUpload(void* data, size_t size, Vector2i dimensions, VkImage destination); void streamUpload(void* data, size_t size, Vector2i dimensions, VkImage destination);
void streamEnd(); void streamEnd();
void graphicsUpload(void* data, size_t size, VkBuffer destination);
VkPhysicalDevice m_device; VkPhysicalDevice m_device;
VkDevice m_logicalDevice; VkDevice m_logicalDevice;
VkPhysicalDeviceProperties m_deviceProperties; VkPhysicalDeviceProperties m_deviceProperties;