It was only used if SSE wasn't supported (available since the Pentium III in
1999), or the data was aligned to 8 bytes but not aligned to 16 bytes.
The likelihood of ever hitting this codepath seems extremely low.
The spec says that an undefined confinement region should match the input region, so it is resized automatically.
This was a hack for a very old, buggy compositor and is no longer needed.
At best, it simply doesn't work, and if it does, it frequently warps the pointer to the wrong position as the window animates in/out of fullscreen mode.
It can also inadvertently trigger the relative warp mode emulation mode on Wayland if a fullscreen transition occurs while the client has the pointer hidden.
During playback, don't queue another buffer unless there are none in the queue.
During capture, there may be multiple buffers of audio available.
WASAPI_CaptureFromDevice only processes one buffer, and if we always wait on the next event, we will never catch up if it falls behind.
Added SDL_Vulkan_DestroySurface, its documentation and corresponding platform specific implementations. Fixed some header inclusion orders to improve consistency between platforms. Added TODOs regarding MetalView creation and destruction which will benefit from the new functionality.
This extends the display scaling mode to be global and work in terms of pixels everywhere, with the content scale value set on displays. The per-window property had some issues, and has been removed in favor of retaining only the global hint that changes all coordinates to pixel values, sets the content scale on the displays, and generally makes the Wayland backend behave similarly to Win32 or X11.
Some additional work was needed to fix cases where displays can appear to overlap, since Wayland desktops are always described in logical coordinates, and attempting to adjust the display positions so that they don't overlap can get very ugly in all but the simplest cases, as large gaps between displays can result.
The flags parameter has been removed from SDL_CreateRenderer() and SDL_RENDERER_PRESENTVSYNC has been replaced with SDL_PROP_RENDERER_CREATE_PRESENT_VSYNC_NUMBER during window creation and SDL_PROP_RENDERER_VSYNC_NUMBER after renderer creation.
SDL_SetRenderVSync() now takes additional values besides 0 and 1.
The maximum texture size has been removed from SDL_RendererInfo, replaced with SDL_PROP_RENDERER_MAX_TEXTURE_SIZE_NUMBER.
