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Diffstat (limited to 'src/blitter/base.hpp')
| -rw-r--r-- | src/blitter/base.hpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/blitter/base.hpp b/src/blitter/base.hpp index 79a0895f9..6e59f4e2e 100644 --- a/src/blitter/base.hpp +++ b/src/blitter/base.hpp @@ -97,6 +97,19 @@ public: virtual void DrawRect(void *video, int width, int height, uint8 color) = 0; /** + * Draw a line with a given color. + * @param video The destination pointer (video-buffer). + * @param x The x coordinate from where the line starts. + * @param y The y coordinate from where the line starts. + * @param x2 The x coordinate to where the line goes. + * @param y2 The y coordinate to where the lines goes. + * @param screen_width The width of the screen you are drawing in (to avoid buffer-overflows). + * @param screen_height The height of the screen you are drawing in (to avoid buffer-overflows). + * @param color A 8bpp mapping color. + */ + virtual void DrawLine(void *video, int x, int y, int x2, int y2, int screen_width, int screen_height, uint8 color) = 0; + + /** * Copy from a buffer to the screen. * @param video The destionation pointer (video-buffer). * @param src The buffer from which the data will be read. |