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render: Remove SDL_GetRenderDriverInfo and change SDL_CreateRenderer.

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Fixes #6625.
This commit is contained in:
Ryan C. Gordon 2022-12-13 23:26:49 -05:00
parent 1230a8fde8
commit 5a2d0b69c8
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GPG key ID: FA148B892AB48044
30 changed files with 116 additions and 121 deletions
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43
include/SDL3/SDL_render.h
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@ -164,26 +164,35 @@ typedef struct SDL_Texture SDL_Texture;
* \since This function is available since SDL 3.0.0.
*
* \sa SDL_CreateRenderer
* \sa SDL_GetRenderDriverInfo
* \sa SDL_GetRenderDriver
*/
extern DECLSPEC int SDLCALL SDL_GetNumRenderDrivers(void);
/**
* Get info about a specific 2D rendering driver for the current display.
* Use this function to get the name of a built in 2D rendering driver.
*
* \param index the index of the driver to query information about
* \param info an SDL_RendererInfo structure to be filled with information on
* the rendering driver
* \returns 0 on success or a negative error code on failure; call
* SDL_GetError() for more information.
* The list of rendering drivers is given in the order that they are normally
* initialized by default; the drivers that seem more reasonable to choose
* first (as far as the SDL developers believe) are earlier in the list.
*
* The names of drivers are all simple, low-ASCII identifiers, like "opengl",
* "direct3d12" or "metal". These never have Unicode characters, and are not
* meant to be proper names.
*
* The returned value points to a static, read-only string; do not modify or
* free it!
*
* \param index the index of the rendering driver; the value ranges from 0 to
* SDL_GetNumRenderDrivers() - 1
* \returns the name of the rendering driver at the requested index, or NULL
* if an invalid index was specified.
*
* \since This function is available since SDL 3.0.0.
*
* \sa SDL_CreateRenderer
* \sa SDL_GetNumRenderDrivers
*/
extern DECLSPEC int SDLCALL SDL_GetRenderDriverInfo(int index,
SDL_RendererInfo * info);
extern DECLSPEC const char *SDLCALL SDL_GetRenderDriver(int index);
/**
* Create a window and default renderer.
@ -210,9 +219,16 @@ extern DECLSPEC int SDLCALL SDL_CreateWindowAndRenderer(
/**
* Create a 2D rendering context for a window.
*
* If you want a specific renderer, you can specify its name here. A list
* of available renderers can be obtained by calling SDL_GetRenderDriver
* multiple times, with indices from 0 to SDL_GetNumRenderDrivers()-1. If
* you don't need a specific renderer, specify NULL and SDL will attempt
* to chooes the best option for you, based on what is available on the
* user's system.
*
* \param window the window where rendering is displayed
* \param index the index of the rendering driver to initialize, or -1 to
* initialize the first one supporting the requested flags
* \param name the name of the rendering driver to initialize, or NULL to
* initialize the first one supporting the requested flags
* \param flags 0, or one or more SDL_RendererFlags OR'd together
* \returns a valid rendering context or NULL if there was an error; call
* SDL_GetError() for more information.
@ -222,10 +238,11 @@ extern DECLSPEC int SDLCALL SDL_CreateWindowAndRenderer(
* \sa SDL_CreateSoftwareRenderer
* \sa SDL_DestroyRenderer
* \sa SDL_GetNumRenderDrivers
* \sa SDL_GetRenderDriver
* \sa SDL_GetRendererInfo
*/
extern DECLSPEC SDL_Renderer * SDLCALL SDL_CreateRenderer(SDL_Window * window,
int index, Uint32 flags);
const char *name, Uint32 flags);
/**
* Create a 2D software rendering context for a surface.