AstralTech/Gryphn
0
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

first commit

Browse Source
This commit is contained in:
Greg Wells
2025-05-05 19:29:42 -04:00
commit 406d669de0
284 changed files with 32727 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

143
rendering_api/vulkan/src/commands/vulkan_command_buffer.cpp Normal file
View File

@@ -0,0 +1,143 @@
#include "gryphn/gryphn_utils.h"
#include "core/commands/gryphn_command_buffer.h"
#include "../graphics_pipeline/vulkan_renderpass.h"
#include "../presentation_queue/vulkan_queue_families.h"
#include "../instance/vulkan_instance.h"
#include "vulkan_command_buffer.h"
#include "../graphics_pipeline/vulkan_graphics_pipeline.h"
VkCommandBuffer beginSingleTimeCommands(const gnOutputDevice& outputDevice) {
VkCommandBufferAllocateInfo allocInfo{};
allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
allocInfo.commandPool = outputDevice.outputDevice->commandPool;
allocInfo.commandBufferCount = 1;
VkCommandBuffer commandBuffer;
vkAllocateCommandBuffers(outputDevice.outputDevice->device, &allocInfo, &commandBuffer);
VkCommandBufferBeginInfo beginInfo{};
beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
beginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
vkBeginCommandBuffer(commandBuffer, &beginInfo);
return commandBuffer;
}
void endSingleTimeCommands(VkCommandBuffer commandBuffer, const gnOutputDevice& outputDevice) {
vkEndCommandBuffer(commandBuffer);
VkSubmitInfo submitInfo{};
submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submitInfo.commandBufferCount = 1;
submitInfo.pCommandBuffers = &commandBuffer;
vkQueueSubmit(outputDevice.outputDevice->graphicsQueue, 1, &submitInfo, VK_NULL_HANDLE);
vkQueueWaitIdle(outputDevice.outputDevice->graphicsQueue);
vkFreeCommandBuffers(outputDevice.outputDevice->device, outputDevice.outputDevice->commandPool, 1, &commandBuffer);
}
// GN_EXPORT gnReturnCode _gnCreateCommandBuffersFn(gnList<gnCommandBuffer> *commandBuffers, const gnGraphicsPipeline& pipeline) {
// std::vector<VkCommandBuffer> commandBufferList;
// for (int i = 0; i < gnListLength(*commandBuffers); i++) {
// if ((*commandBuffers)[i].commandBuffer == nullptr) (*commandBuffers)[i].commandBuffer = new gnPlatformCommandBuffer();
// (*commandBuffers)[i].commandBuffer->outputDevice = pipeline.renderPass->renderpass->outputDevice;
// commandBufferList.push_back((*commandBuffers)[i].commandBuffer->commandBuffer);
// }
// VkCommandBufferAllocateInfo allocInfo{};
// allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
// allocInfo.commandPool = *pipeline.graphicsPipeline->commandPool;
// allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
// allocInfo.commandBufferCount = (uint32_t) gnListLength(*commandBuffers);
// if (vkAllocateCommandBuffers(pipeline.renderPass->renderpass->outputDevice->outputDevice->device, &allocInfo, commandBufferList.data()) != VK_SUCCESS) {
// return GN_FAILED;
// }
// for (int i = 0; i < gnListLength(*commandBuffers); i++) {
// (*commandBuffers)[i].commandBuffer->commandBuffer = commandBufferList[i];
// }
// return GN_SUCCESS;
// }
// GN_EXPORT gnReturnCode _gnCreateCommandBuffersFn(std::vector<gnCommandBuffer>* commandBuffers, const gnGraphicsPipeline &pipeline) {
// std::vector<VkCommandBuffer> commandBufferList;
// for (int i = 0; i < commandBuffers->size(); i++) {
// (*commandBuffers)[i].commandBuffer->outputDevice = pipeline.renderPass->renderpass->outputDevice;
// commandBufferList.push_back((*commandBuffers)[i].commandBuffer->commandBuffer);
// }
// VkCommandBufferAllocateInfo allocInfo{};
// allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
// allocInfo.commandPool = *pipeline.graphicsPipeline->commandPool;
// allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
// allocInfo.commandBufferCount = (uint32_t) commandBuffers->size();
// if (vkAllocateCommandBuffers(pipeline.renderPass->renderpass->outputDevice->outputDevice->device, &allocInfo, commandBufferList.data()) != VK_SUCCESS) {
// return GN_FAILED;
// }
// for (int i = 0; i < commandBuffers->size(); i++) {
// (*commandBuffers)[i].commandBuffer->commandBuffer = commandBufferList[i];
// }
// return GN_SUCCESS;
// }
GN_EXPORT gnReturnCode _gnCreateCommandBuffersFn(gnCommandBuffer* commandBuffers, gnUInt commandBufferCount, const gnOutputDevice& outputDevice) {
std::vector<VkCommandBuffer> commandBufferList;
for (int i = 0; i < commandBufferCount; i++) {
commandBuffers[i].commandBuffer = new gnPlatformCommandBuffer();
commandBuffers[i].commandBuffer->outputDevice = const_cast<gnOutputDevice*>(&outputDevice);
commandBufferList.push_back(commandBuffers[i].commandBuffer->commandBuffer);
}
VkCommandBufferAllocateInfo allocInfo{};
allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
allocInfo.commandPool = outputDevice.outputDevice->commandPool;
allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
allocInfo.commandBufferCount = (uint32_t) commandBufferCount;
if (vkAllocateCommandBuffers(outputDevice.outputDevice->device, &allocInfo, commandBufferList.data()) != VK_SUCCESS) {
return GN_FAILED;
}
for (int i = 0; i < commandBufferCount; i++) {
commandBuffers[i].commandBuffer->commandBuffer = commandBufferList[i];
}
return GN_SUCCESS;
}
GN_EXPORT gnReturnCode gnCreateCommandBufferFn(gnCommandBuffer* commandBuffer, const gnOutputDevice& device) {
commandBuffer->commandBuffer->outputDevice = const_cast<gnOutputDevice*>(&device);
{ // create the command buffer
VkCommandBufferAllocateInfo allocInfo{};
allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
allocInfo.commandPool = device.outputDevice->commandPool;
allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
allocInfo.commandBufferCount = 1;
if (vkAllocateCommandBuffers(device.outputDevice->device, &allocInfo, &commandBuffer->commandBuffer->commandBuffer) != VK_SUCCESS) {
return GN_FAILED;
}
}
return GN_SUCCESS;
}
GN_EXPORT void gnCommandBufferResetFn(const gnCommandBuffer& commandBuffer) {
vkResetCommandBuffer(commandBuffer.commandBuffer->commandBuffer, 0);
}
GN_EXPORT void gnDestroyCommandBufferFn(const gnCommandBuffer& commandBuffer) {
// do nothing this function is archaic
}