Method update

src/cinder/gl/Texture.cpp:858–871

}

void Texture1d::update( const Surface8u &surface, int mipLevel )
{
	GLint dataFormat;
	GLenum type;
	SurfaceChannelOrderToDataFormatAndType<uint8_t>( surface.getChannelOrder(), &dataFormat, &type );

	ivec2 mipMapSize = calcMipLevelSize( mipLevel, getWidth(), getHeight() );
	if( surface.getSize() != mipMapSize )
		throw TextureResizeExc( "Invalid Texture1d::update() surface dimensions", surface.getSize(), mipMapSize );

	ScopedTextureBind tbs( mTarget, mTextureId );
	glTexSubImage1D( mTarget, mipLevel, 0, // offsets
				mipMapSize.x, dataFormat, type, surface.getData() );
}

void Texture1d::update( const void *data, GLenum dataFormat, GLenum dataType, int mipLevel, int width, int offset )
{