rgba textures and binding the decriptor sets

src/core/gryphn_platform_functions.h

@@ -91,6 +91,7 @@ typedef struct gnDeviceFunctions_t {
     void (*_gnDestroyUniformPool)(gnUniformPool pool);
 
     void (*_gnUpdateBufferUniform)(gnUniform uniform, gnBufferUniformInfo* bufferInfo);
+    void (*_gnUpdateImageUniform)(gnUniform uniform, gnImageUniformInfo* imageInfo);
 
     gnReturnCode (*_gnCreateTexture)(gnTexture texture, gnDevice device, const gnTextureInfo info);
     void (*_gnTextureData)(gnTextureHandle texture, void* pixelData);

src/core/instance/init/gryphn_init.c

@@ -93,6 +93,7 @@ void gnLoadDeviceFunctions(struct gnDynamicLibrary_t* lib, struct gnDeviceFuncti
     gnLoadDLLFunction(lib, functions->_gnUniformPoolAllocateUniforms, "gnUniformPoolAllocateUniformsFn");
     gnLoadDLLFunction(lib, functions->_gnDestroyUniformPool, "gnDestroyUniformPoolFn");
     gnLoadDLLFunction(lib, functions->_gnUpdateBufferUniform, "gnUpdateBufferUniformFn");
+    gnLoadDLLFunction(lib, functions->_gnUpdateImageUniform, "gnUpdateImageUniformFn");
     gnLoadDLLFunction(lib, functions->_gnCreateTexture, "gnCreateTextureFn");
     gnLoadDLLFunction(lib, functions->_gnTextureData, "gnTextureDataFn");
     gnLoadDLLFunction(lib, functions->_gnDestroyTexture, "gnDestroyTextureFn");

src/core/uniforms/gryphn_uniform.c

@@ -6,3 +6,7 @@
 void gnUpdateBufferUniform(gnUniform uniform, gnBufferUniformInfo bufferInfo) {
     uniform->pool->device->deviceFunctions->_gnUpdateBufferUniform(uniform, &bufferInfo);
 }
+
+void gnUpdateImageUniform(gnUniform uniform, gnImageUniformInfo imageInfo) {
+    uniform->pool->device->deviceFunctions->_gnUpdateImageUniform(uniform, &imageInfo);
+}

src/core/uniforms/gryphn_uniform.h

@@ -11,6 +11,11 @@ typedef struct gnBufferUniformInfo {
     size_t size;
 } gnBufferUniformInfo;
 
+typedef struct gnImageUniformInfo {
+    uint32_t binding;
+    gnTexture texture;
+} gnImageUniformInfo;
+
 #ifdef GN_REVEAL_IMPL
 struct gnUniform_t {
     struct gnPlatformUniform_t* uniform;
@@ -20,3 +25,4 @@ struct gnUniform_t {
 GN_ARRAY_LIST(gnUniform)
 
 void gnUpdateBufferUniform(gnUniform uniform, gnBufferUniformInfo bufferInfo);
+void gnUpdateImageUniform(gnUniform uniform, gnImageUniformInfo imageInfo);

src/core/uniforms/gryphn_uniform_layout.h

@@ -4,6 +4,7 @@
 
 typedef enum gnUniformType {
     GN_UNIFORM_BUFFER_DESCRIPTOR,
+    GN_IMAGE_DESCRIPTOR,
     GN_UNIFORM_TYPE_MAX
 } gnUniformType;