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Remove SDL_GL/Metal/Vulkan_GetDrawableSize().

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SDL_GetWindowSizeInPixels supersedes those functions.
This commit is contained in:
Sasha Szpakowski
2023-01-28 22:43:03 -04:00
committed by Sam Lantinga
parent 0d0a34f79f
commit 90795291e4
34 changed files with 32 additions and 250 deletions
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6
docs/README-ios.md
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@@ -48,9 +48,9 @@ creating your window to enable high-dpi support.
When high-dpi support is enabled, SDL_GetWindowSize() and display mode sizes
will still be in "screen coordinates" rather than pixels, but the window will
have a much greater pixel density when the device supports it, and the
SDL_GL_GetDrawableSize() or SDL_GetRendererOutputSize() functions (depending on
whether raw OpenGL or the SDL_Render API is used) can be queried to determine
the size in pixels of the drawable screen framebuffer.
SDL_GetWindowSizeInPixels() or SDL_GetRendererOutputSize() functions (depending
on whether the SDL_Render API is used) can be queried to determine the size in
pixels of the drawable screen framebuffer.
Some OpenGL ES functions such as glViewport expect sizes in pixels rather than
sizes in screen coordinates. When doing 2D rendering with OpenGL ES, an

8
docs/README-migration.md
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@@ -508,6 +508,10 @@ Furthermore, the different SDL_*RunApp() functions (SDL_WinRtRunApp, SDL_GDKRunA
have been unified into just `int SDL_RunApp(int argc, char* argv[], void * reserved)` (which is also
used by additional platforms that didn't have a SDL_RunApp-like function before).
## SDL_metal.h
SDL_Metal_GetDrawableSize() has been removed. SDL_GetWindowSizeInPixels() can be used in its place.
## SDL_mouse.h
SDL_ShowCursor() has been split into three functions: SDL_ShowCursor(), SDL_HideCursor(), and SDL_CursorVisible()
@@ -974,6 +978,8 @@ SDL_GL_SwapWindow() returns 0 if the function succeeds or a negative error code
SDL_GL_GetSwapInterval() takes the interval as an output parameter and returns 0 if the function succeeds or a negative error code if there was an error.
SDL_GL_GetDrawableSize() has been removed. SDL_GetWindowSizeInPixels() can be used in its place.
The following functions have been renamed:
* SDL_GetDisplayDPI() => SDL_GetDisplayPhysicalDPI()
* SDL_GetPointDisplayIndex() => SDL_GetDisplayIndexForPoint()
@@ -992,3 +998,5 @@ SDL_Vulkan_GetInstanceExtensions() no longer takes a window parameter.
SDL_Vulkan_GetVkGetInstanceProcAddr() now returns `SDL_FunctionPointer` instead of `void *`, and should be cast to PFN_vkGetInstanceProcAddr.
SDL_Vulkan_GetDrawableSize() has been removed. SDL_GetWindowSizeInPixels() can be used in its place.