Mercurial > fife-parpg
diff engine/core/video/video.i @ 583:47b49b9b0c0a
* Improved the floatingtextrenderer. Now you can set an alpha value for font, background quad and border. Splited quad and border into own commands.
* Added a triangle function to backends and genericrenderer, also added the functions to set an alpha value for geometric figures.
| author | helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 |
|---|---|
| date | Sat, 07 Aug 2010 16:36:35 +0000 |
| parents | b2feacaed53c |
| children | f3457443c95f |
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--- a/engine/core/video/video.i Tue Aug 03 13:57:12 2010 +0000 +++ b/engine/core/video/video.i Sat Aug 07 16:36:35 2010 +0000 @@ -49,9 +49,10 @@ virtual unsigned int getHeight() const = 0; virtual const Rect& getArea() = 0; virtual void getPixelRGBA(int x, int y, uint8_t* r, uint8_t* g, uint8_t* b, uint8_t* a) = 0; - virtual bool putPixel(int x, int y, int r, int g, int b) = 0; - virtual void drawLine(const Point& p1, const Point& p2, int r, int g, int b) = 0; - virtual void drawQuad(const Point& p1, const Point& p2, const Point& p3, const Point& p4, int r, int g, int b) = 0; + virtual bool putPixel(int x, int y, int r, int g, int b, int a = 255) = 0; + virtual void drawLine(const Point& p1, const Point& p2, int r, int g, int b, int a = 255) = 0; + virtual void drawTriangle(const Point& p1, const Point& p2, const Point& p3, int r, int g, int b, int a = 255) = 0; + virtual void drawQuad(const Point& p1, const Point& p2, const Point& p3, const Point& p4, int r, int g, int b, int a = 255) = 0; virtual void pushClipArea(const Rect& cliparea, bool clear=true) = 0; virtual void popClipArea() = 0; virtual const Rect& getClipArea() const = 0; @@ -152,10 +153,11 @@ unsigned int getScreenHeight() const { return getHeight(); } const Rect& getArea(); void getPixelRGBA(int x, int y, uint8_t* r, uint8_t* g, uint8_t* b, uint8_t* a); - bool putPixel(int x, int y, int r, int g, int b); - void drawLine(const Point& p1, const Point& p2, int r, int g, int b); - void drawQuad(const Point& p1, const Point& p2, const Point& p3, const Point& p4, int r, int g, int b); - void drawVertex(const Point& p, int size, int r, int g, int b); + bool putPixel(int x, int y, int r, int g, int b, int a = 255); + void drawLine(const Point& p1, const Point& p2, int r, int g, int b, int a = 255); + void drawTriangle(const Point& p1, const Point& p2, const Point& p3, int r, int g, int b, int a = 255); + void drawQuad(const Point& p1, const Point& p2, const Point& p3, const Point& p4, int r, int g, int b, int a = 255); + void drawVertex(const Point& p, int size, int r, int g, int b, int a = 255); void pushClipArea(const Rect& cliparea, bool clear=true); void popClipArea(); const Rect& getClipArea() const;