From 01b1e1fb7adf26798e777b3d480dad8f403a157e Mon Sep 17 00:00:00 2001
From: Greg Wells <gregory@Gregs-MacBook-Pro.local>
Date: Sun, 8 Jun 2025 17:35:35 -0400
Subject: [PATCH] create vulkan textures

---
 .../vulkan/src/textures/vulkan_texure.c       | 36 +++++++++++++++++++
 src/core/textures/gryphn_texture.c            |  8 +++++
 2 files changed, 44 insertions(+)
 create mode 100644 rendering_api/vulkan/src/textures/vulkan_texure.c
 create mode 100644 src/core/textures/gryphn_texture.c

diff --git a/rendering_api/vulkan/src/textures/vulkan_texure.c b/rendering_api/vulkan/src/textures/vulkan_texure.c
new file mode 100644
index 0000000..9ec106b
--- /dev/null
+++ b/rendering_api/vulkan/src/textures/vulkan_texure.c
@@ -0,0 +1,36 @@
+#include "vulkan_surface/vulkan_surface.h"
+#include "vulkan_texture.h"
+#include "output_device/vulkan_output_devices.h"
+
+VkImageType vkGryphnTextureType(gnTextureType type) {
+switch(type) {
+case GN_TEXTURE_2D: return VK_IMAGE_TYPE_3D;
+}
+}
+
+gnReturnCode gnCreateTextureFn(gnTexture texture, gnDevice device, const gnTextureInfo info) {
+    texture->texture = malloc(sizeof(struct gnPlatformTexture_t));
+
+    VkImageCreateInfo imageInfo = {
+        .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
+        .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
+        .tiling = VK_IMAGE_TILING_OPTIMAL,
+        .initialLayout = VK_IMAGE_LAYOUT_UNDEFINED,
+        .usage = VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT,
+        .samples = VK_SAMPLE_COUNT_1_BIT,
+        .extent = {
+            .width = info.width,
+            .height = info.height,
+            .depth = 1
+        },
+        .mipLevels = 1,
+        .arrayLayers = 1,
+        .imageType = vkGryphnTextureType(info.type),
+        .format = vkGryphnFormatToVulkanFormat(info.format)
+    };
+
+    if (vkCreateImage(device->outputDevice->device, &imageInfo, NULL, &texture->texture->image) != VK_SUCCESS)
+        return GN_FAILED_TO_CREATE_IMAGE;
+
+    return GN_SUCCESS;
+}
diff --git a/src/core/textures/gryphn_texture.c b/src/core/textures/gryphn_texture.c
new file mode 100644
index 0000000..c134218
--- /dev/null
+++ b/src/core/textures/gryphn_texture.c
@@ -0,0 +1,8 @@
+#include "gryphn_texture.h"
+#include "core/gryphn_platform_functions.h"
+
+gnReturnCode gnCreateTexture(gnTexture* texture, gnDevice device, const gnTextureInfo info) {
+    *texture = malloc(sizeof(struct gnTexture_t));
+    (*texture)->device = device;
+    return device->deviceFunctions->_gnCreateTexture(*texture, device, info);
+}