X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Futils%2FRleBitmap.h;fp=src%2Futils%2FRleBitmap.h;h=0000000000000000000000000000000000000000;hb=280b3d2a948e965d7af7f017809c27a2b2ee2ce2;hp=3f36b163009bf62b316e0c099d69fe5231dde26b;hpb=0d60e0e144c0faf5efb9551d1d23b7463ce8a4c0;p=dosdemo

diff --git a/src/utils/RleBitmap.h b/src/utils/RleBitmap.h
deleted file mode 100644
index 3f36b16..0000000
--- a/src/utils/RleBitmap.h
+++ /dev/null
@@ -1,66 +0,0 @@
-#ifndef __RLE_BITMAP_H__
-#define __RLE_BITMAP_H__
-
-/* Limit streak count per scanline so we can directly jump to specific scanline
- */
-#define RLE_STREAKS_PER_SCANLINE 4
-
-/* Streaks will not exceed this many pixels. This allows us to optimize with a
- * padded framebuffer. If a streak start position happens to lie within
- * framebuffer, we will blit it without checking for out of bounds */
-#define RLE_MAX_STREAK_LENGTH 32
-
-/* Using the following type for storing start and for storing length in (start,
- * length) pairs. */
-#define RLE_TYPE unsigned char
-
-/* For now, keep a static fill color. We can change this. Not that much about
- * speed, but let's keep function definitions more compact. */
-#define RLE_FILL_COLOR 0
-
-/* Two entries of RLE_FILL_COLOR (16 bits) packed one after the other. */
-#define RLE_FILL_COLOR_32 ((RLE_FILL_COLOR << 16) | RLE_FILL_COLOR)
-
-/* For fixed-point arithmetic. Used for scaling. */
-#define RLE_FIXED_BITS 16
-
-/* This is a bitmap (image in 1bpp), encoded as streaks of consecutive pixels.
- */
-typedef struct {
-	unsigned int w, h;
-
-	/* Each scan is RLE_BYTES_PER_SCANLINE long and contains pairs of
-	 * (start, length). */
-	RLE_TYPE *scans;
-} RleBitmap;
-
-/* Constructor */
-RleBitmap *rleCreate(unsigned int w, unsigned int h);
-
-/* Destructor */
-void rleDestroy(RleBitmap *rle);
-
-/* Clears 'rle' to "all transparent" */
-void rleClear(RleBitmap *rle);
-
-/* Encode 'pixels' into 'rle' and also return it. Pixels are either 0 or 1. This
- * will create an RleBitmap of 'h' scanlines. */
-RleBitmap *rleEncode(RleBitmap *rle, unsigned char *pixels, unsigned int pixelsW,
-		     unsigned int pixelsH);
-
-/* Rearranges the streaks to make it less frequent that they produce garbege when interpolated */
-void rleDistributeStreaks(RleBitmap *rle);
-
-/* Blits without scaling */
-void rleBlit(RleBitmap *rle, unsigned short *dst, int dstW, int dstH, int dstStride, int blitX,
-	     int blitY);
-
-/* Scaled blit */
-void rleBlitScale(RleBitmap *rle, unsigned short *dst, int dstW, int dstH, int dstStride, int blitX,
-		  int blitY, float scaleX, float scaleY);
-
-/* Inverted blit (upside down) */
-void rleBlitScaleInv(RleBitmap *rle, unsigned short *dst, int dstW, int dstH, int dstStride,
-		     int blitX, int blitY, float scaleX, float scaleY);
-
-#endif // __RLE_BITMAP_H__