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//-----------------------------------------------------------------------------
// Name: freeimage_wrapper.h
// Developer: Wolfire Games LLC
// Author: Phillip Isola
// Description: Wraps up FreeImage library
// License: Read below
//-----------------------------------------------------------------------------
//
//
// Copyright 2022 Wolfire Games LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
//-----------------------------------------------------------------------------
#pragma once
#include <Math/vec3.h>
#include <Math/vec4.h>
#include <Images/ddsformat.hpp>
#include <Internal/integer.h>
#include <string>
struct FIquad{
#if FREEIMAGE_COLORORDER == FREEIMAGE_COLORORDER_BGR
uint8_t rgbBlue;
uint8_t rgbGreen;
uint8_t rgbRed;
#else
uint8_t rgbRed;
uint8_t rgbGreen;
uint8_t rgbBlue;
#endif // FREEIMAGE_COLORORDER
uint8_t rgbReserved;
};
enum fiFORMAT {
FIWF_UNKNOWN = -1,
FIWF_BMP = 0,
FIWF_ICO = 1,
FIWF_JPEG = 2,
FIWF_JNG = 3,
FIWF_KOALA = 4,
FIWF_LBM = 5,
FIWF_IFF = FIWF_LBM,
FIWF_MNG = 6,
FIWF_PBM = 7,
FIWF_PBMRAW = 8,
FIWF_PCD = 9,
FIWF_PCX = 10,
FIWF_PGM = 11,
FIWF_PGMRAW = 12,
FIWF_PNG = 13,
FIWF_PPM = 14,
FIWF_PPMRAW = 15,
FIWF_RAS = 16,
FIWF_TARGA = 17,
FIWF_TIFF = 18,
FIWF_WBMP = 19,
FIWF_PSD = 20,
FIWF_CUT = 21,
FIWF_XBM = 22,
FIWF_XPM = 23,
FIWF_DDS = 24,
FIWF_GIF = 25,
FIWF_HDR = 26,
FIWF_FAXG3 = 27,
FIWF_SGI = 28,
FIWF_EXR = 29,
FIWF_J2K = 30,
FIWF_JP2 = 31,
FIWF_PFM = 32,
FIWF_PICT = 33,
FIWF_RAW = 34
};
enum fiTYPE {
FIWT_UNKNOWN = 0, // unknown type
FIWT_BITMAP = 1, // standard image : 1-, 4-, 8-, 16-, 24-, 32-bit
FIWT_UINT16 = 2, // array of unsigned short : unsigned 16-bit
FIWT_INT16 = 3, // array of short : signed 16-bit
FIWT_UINT32 = 4, // array of unsigned long : unsigned 32-bit
FIWT_INT32 = 5, // array of long : signed 32-bit
FIWT_FLOAT = 6, // array of float : 32-bit IEEE floating point
FIWT_DOUBLE = 7, // array of double : 64-bit IEEE floating point
FIWT_COMPLEX = 8, // array of FICOMPLEX : 2 x 64-bit IEEE floating point
FIWT_RGB16 = 9, // 48-bit RGB image : 3 x 16-bit
FIWT_RGBA16 = 10, // 64-bit RGBA image : 4 x 16-bit
FIWT_RGBF = 11, // 96-bit RGB float image : 3 x 32-bit IEEE floating point
FIWT_RGBAF = 12 // 128-bit RGBA float image : 4 x 32-bit IEEE floating point
};
struct FIBITMAP;
class FIBitmapContainer {
FIBITMAP* image;
public:
FIBitmapContainer(FIBITMAP* _image = NULL);
~FIBitmapContainer();
void reset(FIBITMAP* _image);
FIBITMAP* get();
const FIBITMAP* get() const;
};
vec3 getInterpolatedColor(FIBITMAP* image, float x, float y);
vec3 getInterpolatedColorUV(FIBITMAP* image, float x, float y);
FIBITMAP* GenericLoader(const char* lpszPathName, int flag=0);
vec3 getColor(FIBITMAP* image, float x, float y);
vec4 getInterpolatedRGBAUV(FIBITMAP* image, float x, float y);
vec4 getInterpolatedRGBA(FIBITMAP* image, float x, float y);
unsigned int getWidth(FIBITMAP* image);
unsigned int getHeight(FIBITMAP* image);
int getPixelColor(FIBITMAP* image, unsigned int x, unsigned int y, FIquad* value );
void UnloadBitmap(FIBITMAP* image);
fiTYPE getImageType(FIBITMAP* image);
unsigned int getBPP(FIBITMAP* image);
uint8_t* getScanLine(FIBITMAP* image, int scanline);
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