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Initalised vulkan for rendering bar some validation errors
Added core types, platform detection and util macros
This commit is contained in:
James Bulman
2025-10-03 20:04:40 +01:00
parent 50eb947811
commit 655964852c
8 changed files with 698 additions and 3 deletions
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88
code/first.c
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@@ -2,7 +2,16 @@
#include <stdbool.h>
#include <SDL3/SDL.h>
#include "core/types.h"
#include "core/platform.h"
#include "core/macros.h"
#include "vulkan/core.h"
int main(int argc, char **argv) {
(void) argc;
(void) argv;
if (!SDL_Init(SDL_INIT_VIDEO)) {
printf("[Error] :: Failed to initialise SDL3 (%s)\n", SDL_GetError());
return 1;
@@ -14,12 +23,89 @@ int main(int argc, char **argv) {
return 1;
}
Vk_Setup(window);
bool running = true;
while (running) {
SDL_Event e;
while (SDL_PollEvent(&e)) {
if (e.type == SDL_EVENT_QUIT) { running = false; }
}
int w, h;
SDL_GetWindowSizeInPixels(window, &w, &h);
Vk_Frame *frame = Vk_FrameBegin(window);
VkCommandBuffer cmd = frame->cmd;
VkImageMemoryBarrier2 colour_optimal = { 0 };
colour_optimal.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER_2;
colour_optimal.srcStageMask = VK_PIPELINE_STAGE_2_NONE;
colour_optimal.srcAccessMask = VK_ACCESS_2_NONE;
colour_optimal.dstStageMask = VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT;
colour_optimal.dstAccessMask = VK_ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT;
colour_optimal.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
colour_optimal.newLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
colour_optimal.image = vk.swapchain.images[frame->image];
colour_optimal.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
colour_optimal.subresourceRange.layerCount = 1;
colour_optimal.subresourceRange.levelCount = 1;
VkDependencyInfo colour_barrier = { 0 };
colour_barrier.sType = VK_STRUCTURE_TYPE_DEPENDENCY_INFO;
colour_barrier.imageMemoryBarrierCount = 1;
colour_barrier.pImageMemoryBarriers = &colour_optimal;
vk.CmdPipelineBarrier2(cmd, &colour_barrier);
VkClearValue clear_colour;
clear_colour.color.float32[0] = 1.0f;
clear_colour.color.float32[1] = 0.0f;
clear_colour.color.float32[2] = 0.0f;
clear_colour.color.float32[3] = 1.0f;
VkRenderingAttachmentInfo colour_attachment = { 0 };
colour_attachment.sType = VK_STRUCTURE_TYPE_RENDERING_ATTACHMENT_INFO;
colour_attachment.imageView = vk.swapchain.views[frame->image];
colour_attachment.imageLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
colour_attachment.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
colour_attachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
colour_attachment.clearValue = clear_colour;
VkRenderingInfo rendering_info = { 0 };
rendering_info.sType = VK_STRUCTURE_TYPE_RENDERING_INFO;
rendering_info.renderArea = (VkRect2D) { 0, 0, w, h };
rendering_info.layerCount = 1;
rendering_info.colorAttachmentCount = 1;
rendering_info.pColorAttachments = &colour_attachment;
vk.CmdBeginRendering(cmd, &rendering_info);
vk.CmdEndRendering(cmd);
VkImageMemoryBarrier2 present_src = { 0 };
present_src.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER_2;
present_src.srcStageMask = VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT;
present_src.srcAccessMask = VK_ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT;
present_src.dstStageMask = VK_PIPELINE_STAGE_2_NONE;
present_src.dstAccessMask = VK_ACCESS_2_NONE;
present_src.oldLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
present_src.newLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
present_src.image = vk.swapchain.images[frame->image];
present_src.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
present_src.subresourceRange.layerCount = 1;
present_src.subresourceRange.levelCount = 1;
VkDependencyInfo to_present = { 0 };
to_present.sType = VK_STRUCTURE_TYPE_DEPENDENCY_INFO;
to_present.imageMemoryBarrierCount = 1;
to_present.pImageMemoryBarriers = &present_src;
vk.CmdPipelineBarrier2(cmd, &to_present);
Vk_FrameEnd();
}
SDL_DestroyWindow(window);
@@ -27,3 +113,5 @@ int main(int argc, char **argv) {
return 0;
}
#include "vulkan/core.c"