diff options
Diffstat (limited to 'engines/titanic/support/video_surface.h')
| -rw-r--r-- | engines/titanic/support/video_surface.h | 59 |
1 files changed, 55 insertions, 4 deletions
diff --git a/engines/titanic/support/video_surface.h b/engines/titanic/support/video_surface.h index e5d904f6d6..9b7e0fbaec 100644 --- a/engines/titanic/support/video_surface.h +++ b/engines/titanic/support/video_surface.h @@ -129,13 +129,28 @@ public: * Returns the pitch of the surface in bytes */ virtual int getPitch() = 0; - + + /** + * Returns the bytes per pixel of the surface + */ + virtual int getBpp() = 0; + /** - * Reiszes the surface + * Recreates the surface + */ + virtual void recreate(int width, int height) = 0; + + /** + * Resizes the surface */ virtual void resize(int width, int height) = 0; /** + * Detachs the underlying raw surface + */ + virtual void detachSurface() = 0; + + /** * Returns the number of bytes per pixel in the surface */ virtual int getPixelDepth() = 0; @@ -145,6 +160,12 @@ public: */ virtual uint16 getPixel(const Common::Point &pt) = 0; + + /** + * Sets a pixel at a specified position within the surface + */ + virtual void setPixel(const Point &pt, uint pixel) = 0; + /** * Change a pixel */ @@ -156,6 +177,11 @@ public: virtual void shiftColors() = 0; /** + * Clears the entire surface to black + */ + virtual void clear() = 0; + + /** * Plays a movie, loading it from the specified _resource * if not already loaded */ @@ -305,11 +331,26 @@ public: virtual int getPitch(); /** - * Reiszes the surface + * Returns the bytes per pixel of the surface + */ + virtual int getBpp(); + + /** + * Recreates the surface with the designated size + */ + virtual void recreate(int width, int height); + + /** + * Resizes the surface */ virtual void resize(int width, int height); /** + * Detachs the underlying raw surface + */ + virtual void detachSurface(); + + /** * Returns the number of bytes per pixel in the surface */ virtual int getPixelDepth(); @@ -317,7 +358,12 @@ public: /** * Gets the pixel at the specified position within the surface */ - virtual uint16 getPixel(const Common::Point &pt); + virtual uint16 getPixel(const Point &pt); + + /** + * Sets a pixel at a specified position within the surface + */ + virtual void setPixel(const Point &pt, uint pixel); /** * Change a pixel @@ -330,6 +376,11 @@ public: virtual void shiftColors(); /** + * Clears the entire surface to black + */ + virtual void clear(); + + /** * Plays a movie, loading it from the specified _resource * if not already loaded */ |