Any size limitation on RenderTexture?

[ccleung6]

Hi,

Does RenderTexture has size limit?
Is it depends on hardware capability?
And how to calculate the memory usage of a RenderTexture?

Thanks.

[Laurent]

sf::RenderTexture has the same size limit as sf::Texture, which is given by Texture::getMaximumSize().

The video memory usage of the texture is width * height * 4 bytes.

[ccleung6]

sf::RenderTexture has the same size limit as sf::Texture, which is given by Texture::getMaximumSize().

The video memory usage of the texture is width * height * 4 bytes.

Got it. Thx!