render_utils.h

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#pragma once
 
#include <d2d1.h>
#include <Windows.h>
#include <wincodec.h>
 
#ifndef BLAM
#define BLAM
#endif
 
struct Pixel
{
    BYTE* r;  
    BYTE* g;  
    BYTE* b;  
    BYTE* a;  
};
 
namespace BlamRendering::DirectX::Utils
{
    BLAM HRESULT            IntegerBitmapScale(IWICBitmap* source, int scale_factor, ID2D1Bitmap** destination, ID2D1RenderTarget* target);
 
    BLAM Pixel              GetPixelData(BYTE* origin, int x, int y, int width, int height);
 
    BLAM HRESULT            GetWICBitmapPixelData(IWICBitmap** bitmap, UINT* width, UINT* height, IWICBitmapLock** bitmap_lock,  UINT* buffer_size, BYTE** start_address);
}