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very bad texture API

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This commit is contained in:
Greg Wells
2025-06-10 15:54:29 -04:00
parent 01b1e1fb7a
commit 9d1cbbf17a
5 changed files with 33 additions and 12 deletions
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1
rendering_api/vulkan/src/textures/vulkan_texture.h
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@@ -7,5 +7,6 @@ typedef struct gnPlatformTexture_t {
VkGryphnBuffer buffer;
VkImage image;
VkDeviceMemory memory;
VkImageView imageView;
} gnPlatformTexture;

17
rendering_api/vulkan/src/textures/vulkan_texure.c
View File

@@ -1,6 +1,7 @@
#include "vulkan_surface/vulkan_surface.h"
#include "vulkan_texture.h"
#include "output_device/vulkan_output_devices.h"
#include "output_device/vulkan_physical_device.h"
VkImageType vkGryphnTextureType(gnTextureType type) {
switch(type) {
@@ -32,5 +33,21 @@ gnReturnCode gnCreateTextureFn(gnTexture texture, gnDevice device, const gnTextu
if (vkCreateImage(device->outputDevice->device, &imageInfo, NULL, &texture->texture->image) != VK_SUCCESS)
return GN_FAILED_TO_CREATE_IMAGE;
VkMemoryRequirements memRequirements;
vkGetImageMemoryRequirements(device->outputDevice->device, texture->texture->image, &memRequirements);
gnBool foundMemory = gnFalse;
VkMemoryAllocateInfo allocInfo = {
.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
.allocationSize = memRequirements.size,
.memoryTypeIndex = VkMemoryIndex(device->physicalDevice.physicalDevice->device, memRequirements.memoryTypeBits, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, &foundMemory)
};
if (!foundMemory) return GN_FAILED_TO_ALLOCATE_MEMORY;
if (vkAllocateMemory(device->outputDevice->device, &allocInfo, NULL, &texture->texture->memory) != VK_SUCCESS)
return GN_FAILED_TO_ALLOCATE_MEMORY;
vkBindImageMemory(device->outputDevice->device, texture->texture->image, texture->texture->memory, 0);
return GN_SUCCESS;
}