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sdl/texture: more guards on texture queries, just in case.

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This commit is contained in:
Tommy 2022-06-02 15:19:20 +12:00
parent afdb5e860f
commit 9e0cac3281
1 changed files with 9 additions and 2 deletions
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11
src/sdl/texture.cpp
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@ -126,7 +126,12 @@ void texture::reset(int width, int height, SDL_TextureAccess access)
void texture::assign(SDL_Texture* t)
{
texture_.reset(t, &cleanup_texture);
SDL_QueryTexture(t, nullptr, nullptr, &w_, &h_);
if (t) {
SDL_QueryTexture(t, nullptr, nullptr, &w_, &h_);
} else {
w_ = 0;
h_ = 0;
}
}
texture& texture::operator=(texture&& t)
@ -143,5 +148,7 @@ texture::info::info(SDL_Texture* t)
, w(0)
, h(0)
{
SDL_QueryTexture(t, &format, &access, &w, &h);
if (t) {
SDL_QueryTexture(t, &format, &access, &w, &h);
}
}