move image format over to core

projects/core/gryphn_image_format.h

@@ -0,0 +1,27 @@
+#pragma once
+
+typedef enum gnImageFormat {
+    GN_FORMAT_NONE,
+    GN_FORMAT_BGRA8_SRGB,
+    GN_FORMAT_BGRA8,
+    GN_FORMAT_RGBA8_SRGB,
+    GN_FORMAT_D24S8_UINT,
+    GN_FORMAT_D32S8_UINT,
+} gnImageFormat;
+
+typedef enum gnColorSpace {
+    GN_COLOR_SPACE_NONE,
+    GN_COLOR_SPACE_SRGB_NONLINEAR
+} gnColorSpace;
+
+typedef enum gnImageSharingMode {
+    GN_SHARING_MODE_EXCLUSIVE, GN_SHARING_MODE_CONCURRENT
+} gnImageSharingMode;
+
+typedef enum gnImageLayout {
+    GN_LAYOUT_UNDEFINED,
+    GN_LAYOUT_PRESENTATION_QUEUE_IMAGE,
+    GN_LAYOUT_TRANSFER_DESTINATION,
+    GN_LAYOUT_DEPTH_STENCIL,
+    GN_LAYOUT_COLOR_ATTACHMENT
+} gnImageLayout;