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Change return type from void to int, for functions that set an error

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(SDL_SetError(), SDL_OutOfMemory(), SDL_Unsupported(), SDL_InvalidParam())

Update prototype to forward errors to generic layer, for the functions:
MoveCursor, WarpMouse, GL_DeleteContext, GetDisplayModes.

Check invalid parameter in SDL_SetTextInputRect() generic layer.
This commit is contained in:
Sylvain 2023-02-06 20:24:12 +01:00 • committed by Sam Lantinga
parent 6c37d5b57f
commit c5c94a6be6
100 changed files with 472 additions and 389 deletions
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17
include/SDL3/SDL_render.h
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@ -783,11 +783,14 @@ extern DECLSPEC int SDLCALL SDL_LockTextureToSurface(SDL_Texture *texture,
*
* \param texture a texture locked by SDL_LockTexture()
*
* \returns 0 on success or a negative error code on failure; call
* SDL_GetError() for more information.
*
* \since This function is available since SDL 3.0.0.
*
* \sa SDL_LockTexture
*/
extern DECLSPEC void SDLCALL SDL_UnlockTexture(SDL_Texture *texture);
extern DECLSPEC int SDLCALL SDL_UnlockTexture(SDL_Texture *texture);
/**
* Set a texture as the current rendering target.
@ -1408,6 +1411,8 @@ extern DECLSPEC int SDLCALL SDL_RenderReadPixels(SDL_Renderer *renderer,
* pixel.
*
* \param renderer the rendering context
* \returns 0 on success or a negative error code on failure; call
* SDL_GetError() for more information.
*
* \threadsafety You may only call this function on the main thread.
*
@ -1425,7 +1430,7 @@ extern DECLSPEC int SDLCALL SDL_RenderReadPixels(SDL_Renderer *renderer,
* \sa SDL_SetRenderDrawBlendMode
* \sa SDL_SetRenderDrawColor
*/
extern DECLSPEC void SDLCALL SDL_RenderPresent(SDL_Renderer *renderer);
extern DECLSPEC int SDLCALL SDL_RenderPresent(SDL_Renderer *renderer);
/**
* Destroy the specified texture.
@ -1434,13 +1439,15 @@ extern DECLSPEC void SDLCALL SDL_RenderPresent(SDL_Renderer *renderer);
* to "Invalid texture".
*
* \param texture the texture to destroy
* \returns 0 on success or a negative error code on failure; call
* SDL_GetError() for more information.
*
* \since This function is available since SDL 3.0.0.
*
* \sa SDL_CreateTexture
* \sa SDL_CreateTextureFromSurface
*/
extern DECLSPEC void SDLCALL SDL_DestroyTexture(SDL_Texture *texture);
extern DECLSPEC int SDLCALL SDL_DestroyTexture(SDL_Texture *texture);
/**
* Destroy the rendering context for a window and free associated textures.
@ -1449,12 +1456,14 @@ extern DECLSPEC void SDLCALL SDL_DestroyTexture(SDL_Texture *texture);
* the SDL error message to "Invalid renderer". See SDL_GetError().
*
* \param renderer the rendering context
* \returns 0 on success or a negative error code on failure; call
* SDL_GetError() for more information.
*
* \since This function is available since SDL 3.0.0.
*
* \sa SDL_CreateRenderer
*/
extern DECLSPEC void SDLCALL SDL_DestroyRenderer(SDL_Renderer *renderer);
extern DECLSPEC int SDLCALL SDL_DestroyRenderer(SDL_Renderer *renderer);
/**
* Force the rendering context to flush any pending commands to the underlying