void saveScreenToFile(const char* imageName)
{
GLint vp[4];
glGetIntegerv(GL_VIEWPORT, vp);
GLint x = vp[0], y = vp[1], w = vp[2], h = vp[3];
u8* p = new u8[w*h*4];
glReadPixels (x, y, w, h, GL_RGBA, GL_UNSIGNED_BYTE, p);
SOIL_save_image(imageName, SOIL_SAVE_TYPE_TGA, w, h, 4, p);
delete [] p;
}
bool Spritesheet::writeTextureToFile(std::string fileName)
{
fileName += "_ss.tga";
std::cout << "Writing texture to file." << std::endl;
int saveStatus = SOIL_save_image(fileName.c_str(), SOIL_SAVE_TYPE_TGA, spritesheetWidth, spritesheetHeight, 4, spritesheet);
if (saveStatus == 0)
{
std::cout << "SOIL failed to save image." << std::endl;
return false;
}
else
{
std::cout << "SOIL saved image correctly." << std::endl;
}
return true;
}
/* Save texture to file in TGA format */
int dlTextureSave( dlTexture *texture, const char *path )
{
CALL("%p, %s", texture, path);
if(!texture)
{ RET("%d", RETURN_FAIL); return( RETURN_FAIL ); }
if(!SOIL_save_image
(
path,
SOIL_SAVE_TYPE_TGA,
texture->width, texture->height, texture->channels,
texture->data
))
{ RET("%d", RETURN_FAIL); return( RETURN_FAIL ); }
RET("%d", RETURN_OK);
return( RETURN_OK );
}
bool cImage::SaveToFile( const std::string& filepath, const EE_SAVE_TYPE& Format ) {
bool Res = false;
std::string fpath( FileSystem::FileRemoveFileName( filepath ));
if ( !FileSystem::IsDirectory( fpath ) )
FileSystem::MakeDir( fpath );
if ( NULL != mPixels && 0 != mWidth && 0 != mHeight && 0 != mChannels ) {
if ( SAVE_TYPE_JPG != Format ) {
Res = 0 != ( SOIL_save_image ( filepath.c_str(), Format, (Int32)mWidth, (Int32)mHeight, mChannels, GetPixelsPtr() ) );
} else {
jpge::params params;
params.m_quality = JpegQuality();
Res = jpge::compress_image_to_jpeg_file( filepath.c_str(), mWidth, mHeight, mChannels, GetPixelsPtr(), params);
}
}
return Res;
}