void Canvas::frameEntered( float _time )
{
int width = mReqTexSize.width;
int height = mReqTexSize.height;
TextureUsage usage = getDefaultTextureUsage();
PixelFormat format = getDefaultTextureFormat();
validate( width, height, usage, format );
bool create = checkCreate( width, height );
if ( mTexResizeMode == TRM_PT_CONST_SIZE )
create = false;
if ( create )
{
createExactTexture( width, height, usage, format );
correctUV();
}
else // I thought order is important
{
correctUV();
requestUpdateCanvas( this, Event( false, true, mInvalidateData ) );
}
mInvalidateData = false;
frameAdvise( false );
}
void Canvas::createTexture( int _width, int _height, TextureResizeMode _resizeMode, Ogre::TextureUsage _usage, Ogre::PixelFormat _format )
{
MYGUI_ASSERT( _width >= 0 && _height >= 0, "negative size" );
if( mReqTexSize.empty() )
mReqTexSize = IntSize( _width, _height );
mTexResizeMode = _resizeMode;
bool create = checkCreate( _width, _height );
validateSize( _width, _height );
if( create )
createExactTexture( _width, _height, _usage, _format );
}
void Canvas::createTexture( int _width, int _height, TextureResizeMode _resizeMode, TextureUsage _usage, PixelFormat _format )
{
int width = std::max(1, _width);
int height = std::max(1, _height);
if ( mReqTexSize.empty() )
mReqTexSize = IntSize( width, height );
mTexResizeMode = _resizeMode;
bool create = checkCreate( width, height );
width = Bitwise::firstPO2From(width);
height = Bitwise::firstPO2From(height);
if ( create )
createExactTexture( width, height, _usage, _format );
}
void Canvas::createTexture( int _width, int _height, TextureResizeMode _resizeMode, TextureUsage _usage, PixelFormat _format )
{
mTexResizeMode = _resizeMode;
int width = std::max(1, _width);
int height = std::max(1, _height);
if (_resizeMode == TRM_PT_CONST_SIZE)
{
mReqTexSize = IntSize(width, height);
}
else
{
mReqTexSize = IntSize(std::max(1, getWidth()), std::max(1, getHeight()));
}
bool create = checkCreate( width, height );
width = Bitwise::firstPO2From(width);
height = Bitwise::firstPO2From(height);
if ( create )
createExactTexture( width, height, _usage, _format );
}
