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proper sub buffer index system

submit_rewrite
cosmonaut 2020-12-22 22:05:01 -08:00
parent 87920c0048
commit a174573b02
1 changed files with 35 additions and 9 deletions
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44
src/Refresh_Driver_Vulkan.c
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@ -605,6 +605,7 @@ struct VulkanBuffer /* cast from FNA3D_Buffer */
VkDeviceSize size;
VulkanSubBuffer **subBuffers;
uint32_t subBufferCount;
uint32_t currentSubBufferIndex;
VulkanResourceAccessType resourceAccessType;
VkBufferUsageFlags usage;
uint8_t bound;
@ -2050,6 +2051,7 @@ static uint8_t VULKAN_INTERNAL_CreateBuffer(
uint32_t i;
buffer->size = size;
buffer->currentSubBufferIndex = 0;
buffer->bound = 0;
buffer->boundSubmitted = 0;
buffer->resourceAccessType = resourceAccessType;
@ -2123,7 +2125,7 @@ static uint8_t VULKAN_INTERNAL_CreateBuffer(
}
buffer->subBuffers[i]->resourceAccessType = resourceAccessType;
buffer->subBuffers[i]->bound = 0;
buffer->subBuffers[i]->bound = -1;
VULKAN_INTERNAL_BufferMemoryBarrier(
renderer,
@ -4250,16 +4252,30 @@ static void VULKAN_INTERNAL_SetBufferData(
VulkanBuffer* vulkanBuffer = (VulkanBuffer*)buffer;
uint8_t* mapPointer;
VkResult vulkanResult;
uint32_t i;
#define SUBBUF vulkanBuffer->subBuffers[0] // FIXME: testing
#define CURIDX vulkanBuffer->currentSubBufferIndex
#define SUBBUF vulkanBuffer->subBuffers[CURIDX]
/* Buffer already bound, time to die */
if (SUBBUF->bound)
/* If buffer has not been bound this frame, set the first unbound index */
if (!vulkanBuffer->bound)
{
REFRESH_LogError("Buffer already bound. It is an error to write data to a buffer after binding before calling Present.");
for (i = 0; i < vulkanBuffer->subBufferCount; i += 1)
{
if (vulkanBuffer->subBuffers[i]->bound == -1)
{
break;
}
}
CURIDX = i;
}
else
{
REFRESH_LogError("Buffer already bound. It is an error to set vertex data after binding but before submitting.");
return;
}
/* Map the memory and perform the copy */
vulkanResult = renderer->vkMapMemory(
renderer->logicalDevice,
@ -4287,6 +4303,7 @@ static void VULKAN_INTERNAL_SetBufferData(
SUBBUF->allocation->memory
);
#undef CURIDX
#undef SUBBUF
}
@ -4717,8 +4734,8 @@ static void VULKAN_INTERNAL_MarkAsBound(
VulkanRenderer* renderer,
VulkanBuffer* buf
) {
VulkanSubBuffer* subbuf = buf->subBuffers[renderer->frameIndex];
subbuf->bound = 1;
VulkanSubBuffer *subbuf = buf->subBuffers[buf->currentSubBufferIndex];
subbuf->bound = renderer->frameIndex;
/* Don't rebind a bound buffer */
if (buf->bound) return;
@ -4949,7 +4966,7 @@ static void VULKAN_Submit(
VulkanRenderer* renderer = (VulkanRenderer*)driverData;
VkSubmitInfo submitInfo;
VkResult vulkanResult, presentResult = VK_SUCCESS;
uint32_t i;
uint32_t i, j;
uint8_t present;
VkPipelineStageFlags waitStages = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
@ -5014,7 +5031,16 @@ static void VULKAN_Submit(
{
if (renderer->submittedBuffers[i] != NULL)
{
renderer->submittedBuffers[i]->subBuffers[renderer->frameIndex]->bound = 0;
renderer->submittedBuffers[i]->boundSubmitted = 0;
for (j = 0; j < renderer->submittedBuffers[i]->subBufferCount; j += 1)
{
if (renderer->submittedBuffers[i]->subBuffers[j]->bound == renderer->frameIndex)
{
renderer->submittedBuffers[i]->subBuffers[j]->bound = -1;
}
}
renderer->submittedBuffers[i] = NULL;
}
}