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Use floating point values for viewport, clip rectangle, and texture sizes

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These are integer values internally, but the API has been changed to make it easier to mix other render code with querying those values.

Fixes https://github.com/libsdl-org/SDL/issues/7519
This commit is contained in:
Sam Lantinga
2024-06-12 09:21:02 -07:00
parent 463984ec20
commit 9fb5a9ccac
29 changed files with 624 additions and 585 deletions
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29
test/gamepadutils.h
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@@ -52,17 +52,16 @@ enum
/* Gamepad image display */
extern GamepadImage *CreateGamepadImage(SDL_Renderer *renderer);
extern void SetGamepadImagePosition(GamepadImage *ctx, int x, int y);
extern void GetGamepadImageArea(GamepadImage *ctx, SDL_Rect *area);
extern void GetGamepadTouchpadArea(GamepadImage *ctx, SDL_Rect *area);
extern void SetGamepadImagePosition(GamepadImage *ctx, float x, float y);
extern void GetGamepadImageArea(GamepadImage *ctx, SDL_FRect *area);
extern void GetGamepadTouchpadArea(GamepadImage *ctx, SDL_FRect *area);
extern void SetGamepadImageShowingFront(GamepadImage *ctx, SDL_bool showing_front);
extern void SetGamepadImageType(GamepadImage *ctx, SDL_GamepadType type);
extern SDL_GamepadType GetGamepadImageType(GamepadImage *ctx);
extern void SetGamepadImageDisplayMode(GamepadImage *ctx, ControllerDisplayMode display_mode);
extern int GetGamepadImageButtonWidth(GamepadImage *ctx);
extern int GetGamepadImageButtonHeight(GamepadImage *ctx);
extern int GetGamepadImageAxisWidth(GamepadImage *ctx);
extern int GetGamepadImageAxisHeight(GamepadImage *ctx);
extern float GetGamepadImageButtonWidth(GamepadImage *ctx);
extern float GetGamepadImageButtonHeight(GamepadImage *ctx);
extern float GetGamepadImageAxisWidth(GamepadImage *ctx);
extern float GetGamepadImageAxisHeight(GamepadImage *ctx);
extern int GetGamepadImageElementAt(GamepadImage *ctx, float x, float y);
extern void ClearGamepadImage(GamepadImage *ctx);
@@ -78,7 +77,7 @@ typedef struct GamepadDisplay GamepadDisplay;
extern GamepadDisplay *CreateGamepadDisplay(SDL_Renderer *renderer);
extern void SetGamepadDisplayDisplayMode(GamepadDisplay *ctx, ControllerDisplayMode display_mode);
extern void SetGamepadDisplayArea(GamepadDisplay *ctx, const SDL_Rect *area);
extern void SetGamepadDisplayArea(GamepadDisplay *ctx, const SDL_FRect *area);
extern int GetGamepadDisplayElementAt(GamepadDisplay *ctx, SDL_Gamepad *gamepad, float x, float y);
extern void SetGamepadDisplayHighlight(GamepadDisplay *ctx, int element, SDL_bool pressed);
extern void SetGamepadDisplaySelected(GamepadDisplay *ctx, int element);
@@ -95,7 +94,7 @@ enum
typedef struct GamepadTypeDisplay GamepadTypeDisplay;
extern GamepadTypeDisplay *CreateGamepadTypeDisplay(SDL_Renderer *renderer);
extern void SetGamepadTypeDisplayArea(GamepadTypeDisplay *ctx, const SDL_Rect *area);
extern void SetGamepadTypeDisplayArea(GamepadTypeDisplay *ctx, const SDL_FRect *area);
extern int GetGamepadTypeDisplayAt(GamepadTypeDisplay *ctx, float x, float y);
extern void SetGamepadTypeDisplayHighlight(GamepadTypeDisplay *ctx, int type, SDL_bool pressed);
extern void SetGamepadTypeDisplaySelected(GamepadTypeDisplay *ctx, int type);
@@ -108,7 +107,7 @@ extern void DestroyGamepadTypeDisplay(GamepadTypeDisplay *ctx);
typedef struct JoystickDisplay JoystickDisplay;
extern JoystickDisplay *CreateJoystickDisplay(SDL_Renderer *renderer);
extern void SetJoystickDisplayArea(JoystickDisplay *ctx, const SDL_Rect *area);
extern void SetJoystickDisplayArea(JoystickDisplay *ctx, const SDL_FRect *area);
extern char *GetJoystickDisplayElementAt(JoystickDisplay *ctx, SDL_Joystick *joystick, float x, float y);
extern void SetJoystickDisplayHighlight(JoystickDisplay *ctx, const char *element, SDL_bool pressed);
extern void RenderJoystickDisplay(JoystickDisplay *ctx, SDL_Joystick *joystick);
@@ -119,11 +118,11 @@ extern void DestroyJoystickDisplay(JoystickDisplay *ctx);
typedef struct GamepadButton GamepadButton;
extern GamepadButton *CreateGamepadButton(SDL_Renderer *renderer, const char *label);
extern void SetGamepadButtonArea(GamepadButton *ctx, const SDL_Rect *area);
extern void GetGamepadButtonArea(GamepadButton *ctx, SDL_Rect *area);
extern void SetGamepadButtonArea(GamepadButton *ctx, const SDL_FRect *area);
extern void GetGamepadButtonArea(GamepadButton *ctx, SDL_FRect *area);
extern void SetGamepadButtonHighlight(GamepadButton *ctx, SDL_bool highlight, SDL_bool pressed);
extern int GetGamepadButtonLabelWidth(GamepadButton *ctx);
extern int GetGamepadButtonLabelHeight(GamepadButton *ctx);
extern float GetGamepadButtonLabelWidth(GamepadButton *ctx);
extern float GetGamepadButtonLabelHeight(GamepadButton *ctx);
extern SDL_bool GamepadButtonContains(GamepadButton *ctx, float x, float y);
extern void RenderGamepadButton(GamepadButton *ctx);
extern void DestroyGamepadButton(GamepadButton *ctx);