41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose:
|
|
//
|
|
// $NoKeywords: $
|
|
//===========================================================================//
|
|
|
|
#ifndef TGAWRITER_H
|
|
#define TGAWRITER_H
|
|
|
|
#ifdef _WIN32
|
|
#pragma once
|
|
#endif
|
|
|
|
|
|
#include "tier1/interface.h"
|
|
#include "bitmap/imageformat.h" //ImageFormat enum definition
|
|
|
|
class CUtlBuffer;
|
|
|
|
|
|
namespace TGAWriter
|
|
{
|
|
|
|
bool WriteToBuffer( unsigned char *pImageData, CUtlBuffer &buffer, int width, int height,
|
|
ImageFormat srcFormat, ImageFormat dstFormat );
|
|
|
|
|
|
// write out a simple tga file from a memory buffer.
|
|
bool WriteTGAFile( const char *fileName, int width, int height, enum ImageFormat srcFormat, uint8 const *srcData, int nStride );
|
|
|
|
// A pair of routines for writing to files without allocating any memory in the TGA writer
|
|
// Useful for very large files such as posters, which are rendered as sub-rects anyway
|
|
bool WriteDummyFileNoAlloc( const char *fileName, int width, int height, ImageFormat dstFormat );
|
|
bool WriteRectNoAlloc( unsigned char *pImageData, const char *fileName, int nXOrigin, int nYOrigin, int width, int height, int nStride, ImageFormat srcFormat );
|
|
|
|
|
|
} // end namespace TGAWriter
|
|
|
|
#endif // TGAWRITER_H
|