void TextureViewGL::ReadPixels(RenderContext_Base_GL* gl, TextureBase::ReadPixelUpdateParams& params) {
if (params.lock.test_and_set(std::memory_order_release))
return;
PixelBox* pixels = params.box;
gl->ActivateTexture(target, texture);
Size dim = gl->GetTextureParams(target);
pixels->data = static_cast<uint8*>(
NEX_ALLOC(dim.dx * dim.dy * pixelFormat.pixelSize, MEMCAT_GENERAL));
pixels->left = 0;
pixels->right = dim.dx;
pixels->top = 0;
pixels->bottom = dim.dy;
pixels->front = 0;
pixels->back = 1;
pixels->format = pixelFormat.textureFormat;
pixels->deleteData = true;
gl->GetTextureData(target, pixelFormat.internalFormat, pixelFormat.dataType, pixels->data);
pixels->CalculatePitches();
}
