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Remove SDL_SetWindowBrightness and SDL_SetWindowGammaRamp.

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2022-11-24 22:42:57 -04:00
committed by Sam Lantinga
parent d14530ea82
commit 52f4cc843d
23 changed files with 16 additions and 629 deletions
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2
include/SDL_pixels.h
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@@ -627,8 +627,6 @@ extern DECLSPEC void SDLCALL SDL_GetRGBA(Uint32 pixel,
* \param ramp an array of 256 values filled in with the gamma ramp
*
* \since This function is available since SDL 3.0.0.
*
* \sa SDL_SetWindowGammaRamp
*/
extern DECLSPEC void SDLCALL SDL_CalculateGammaRamp(float gamma, Uint16 * ramp);

110
include/SDL_video.h
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@@ -1509,53 +1509,6 @@ extern DECLSPEC int SDLCALL SDL_SetWindowMouseRect(SDL_Window * window, const SD
*/
extern DECLSPEC const SDL_Rect * SDLCALL SDL_GetWindowMouseRect(SDL_Window * window);
/**
* Set the brightness (gamma multiplier) for a given window's display.
*
* Despite the name and signature, this method sets the brightness of the
* entire display, not an individual window. A window is considered to be
* owned by the display that contains the window's center pixel. (The index of
* this display can be retrieved using SDL_GetWindowDisplayIndex().) The
* brightness set will not follow the window if it is moved to another
* display.
*
* Many platforms will refuse to set the display brightness in modern times.
* You are better off using a shader to adjust gamma during rendering, or
* something similar.
*
* \param window the window used to select the display whose brightness will
* be changed
* \param brightness the brightness (gamma multiplier) value to set where 0.0
* is completely dark and 1.0 is normal brightness
* \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_GetWindowBrightness
* \sa SDL_SetWindowGammaRamp
*/
extern DECLSPEC int SDLCALL SDL_SetWindowBrightness(SDL_Window * window, float brightness);
/**
* Get the brightness (gamma multiplier) for a given window's display.
*
* Despite the name and signature, this method retrieves the brightness of the
* entire display, not an individual window. A window is considered to be
* owned by the display that contains the window's center pixel. (The index of
* this display can be retrieved using SDL_GetWindowDisplayIndex().)
*
* \param window the window used to select the display whose brightness will
* be queried
* \returns the brightness for the display where 0.0 is completely dark and
* 1.0 is normal brightness.
*
* \since This function is available since SDL 3.0.0.
*
* \sa SDL_SetWindowBrightness
*/
extern DECLSPEC float SDLCALL SDL_GetWindowBrightness(SDL_Window * window);
/**
* Set the opacity for a window.
*
@@ -1625,69 +1578,6 @@ extern DECLSPEC int SDLCALL SDL_SetWindowModalFor(SDL_Window * modal_window, SDL
*/
extern DECLSPEC int SDLCALL SDL_SetWindowInputFocus(SDL_Window * window);
/**
* Set the gamma ramp for the display that owns a given window.
*
* Set the gamma translation table for the red, green, and blue channels of
* the video hardware. Each table is an array of 256 16-bit quantities,
* representing a mapping between the input and output for that channel. The
* input is the index into the array, and the output is the 16-bit gamma value
* at that index, scaled to the output color precision.
*
* Despite the name and signature, this method sets the gamma ramp of the
* entire display, not an individual window. A window is considered to be
* owned by the display that contains the window's center pixel. (The index of
* this display can be retrieved using SDL_GetWindowDisplayIndex().) The gamma
* ramp set will not follow the window if it is moved to another display.
*
* \param window the window used to select the display whose gamma ramp will
* be changed
* \param red a 256 element array of 16-bit quantities representing the
* translation table for the red channel, or NULL
* \param green a 256 element array of 16-bit quantities representing the
* translation table for the green channel, or NULL
* \param blue a 256 element array of 16-bit quantities representing the
* translation table for the blue channel, or NULL
* \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_GetWindowGammaRamp
*/
extern DECLSPEC int SDLCALL SDL_SetWindowGammaRamp(SDL_Window * window,
const Uint16 * red,
const Uint16 * green,
const Uint16 * blue);
/**
* Get the gamma ramp for a given window's display.
*
* Despite the name and signature, this method retrieves the gamma ramp of the
* entire display, not an individual window. A window is considered to be
* owned by the display that contains the window's center pixel. (The index of
* this display can be retrieved using SDL_GetWindowDisplayIndex().)
*
* \param window the window used to select the display whose gamma ramp will
* be queried
* \param red a 256 element array of 16-bit quantities filled in with the
* translation table for the red channel, or NULL
* \param green a 256 element array of 16-bit quantities filled in with the
* translation table for the green channel, or NULL
* \param blue a 256 element array of 16-bit quantities filled in with the
* translation table for the blue channel, or NULL
* \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_SetWindowGammaRamp
*/
extern DECLSPEC int SDLCALL SDL_GetWindowGammaRamp(SDL_Window * window,
Uint16 * red,
Uint16 * green,
Uint16 * blue);
/**
* Possible return values from the SDL_HitTest callback.
*