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Added convenience methods create/free to Graphics::Surface (part of patch #1163026)

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svn-id: r17973
This commit is contained in:
Max Horn 2005-05-08 21:24:33 +00:00
parent cf936916db
commit 315943f19a
2 changed files with 30 additions and 0 deletions
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11
graphics/surface.h
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@ -47,6 +47,17 @@ struct Surface {
return static_cast<void *>(static_cast<byte *>(pixels) + y * pitch + x * bytesPerPixel);
}
/**
* Allocate pixels memory for this surface and for the specified dimension.
*/
void create(uint16 width, uint16 height, uint8 bytesPP);
/**
* Release the memory used by the pixels memory of this surface. This is the
* counterpart to create().
*/
void free();
void drawLine(int x0, int y0, int x1, int y1, uint32 color);
void hLine(int x, int y, int x2, uint32 color);
void vLine(int x, int y, int y2, uint32 color);