X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;f=modex16.c;h=aadbe523553841d7c1bf8501efff6b2d3e573643;hb=7f652d3942641b27776e60216616c54cd51999ee;hp=256a08efc13ab1c40897990871bb1d90cba4aeab;hpb=a19d7592507e5f7aa91f4a6b6611e021bd1a3e8d;p=16.git

diff --git a/modex16.c b/modex16.c
index 256a08ef..aadbe523 100644
--- a/modex16.c
+++ b/modex16.c
@@ -214,61 +214,6 @@ modexClearRegion(page_t *page, int x, int y, int w, int h, byte  color) {
     }
 }
 
-
-void
-modexClearPlayer(page_t *page, int x, int y, int w, int h) {
-    word pageOff = (word) page->data;
-    word xoff=x/4;       /* xoffset that begins each row */
-    word scanCount=w/4;  /* number of iterations per row (excluding right clip)*/
-    word poffset = pageOff + y*(page->width/4) + xoff; /* starting offset */
-    word nextRow = page->width/4-scanCount-1;  /* loc of next row */
-    byte lclip[] = {0x0f, 0x0e, 0x0c, 0x08};  /* clips for rectangles not on 4s */
-    byte rclip[] = {0x00, 0x01, 0x03, 0x07};
-    byte left = lclip[x&0x03];
-    byte right = rclip[(x+w)&0x03];
-
-    /* handle the case which requires an extra group */
-    if((x & 0x03) && !((x+w) & 0x03)) {
-      right=0x0f;
-    }
-
-    __asm {
-		MOV AX, SCREEN_SEG      ; go to the VGA memory
-		MOV ES, AX
-		MOV DI, poffset		; go to the first pixel
-		MOV DX, SC_INDEX	; point to the map mask
-		MOV AL, MAP_MASK
-		OUT DX, AL
-		INC DX
-		MOV AL, NULL		; get ready to write colors
-	SCAN_START:
-		MOV CX, scanCount	; count the line
-		MOV BL, AL		; remember color
-		MOV AL, left		; do the left clip
-		OUT DX, AL		; set the left clip
-		MOV AL, BL		; restore color
-		STOSB			; write the color
-		DEC CX
-		JZ SCAN_DONE		; handle 1 group stuff
-
-		;-- write the main body of the scanline
-		MOV BL, AL	  	; remember color
-		MOV AL, 0x0f		; write to all pixels
-		OUT DX, AL
-		MOV AL, BL		; restore color
-		REP STOSB		; write the color
-	SCAN_DONE:
-		MOV BL, AL		; remeber color
-		MOV AL, right
-		OUT DX, AL		; do the right clip
-		MOV AL, BL		; restore color
-		STOSB			; write pixel
-		ADD DI, nextRow		; go to the next row
-		DEC h
-		JNZ SCAN_START
-    }
-}
-
 
 void
 modexDrawBmp(page_t *page, int x, int y, bitmap_t *bmp) {
@@ -291,7 +236,8 @@ modexDrawBmpRegion(page_t *page, int x, int y,
     word nextBmpRow = (word) bmp->width - width;
     word rowCounter;
     byte planeCounter = 4;
-
+
+	//code is a bit slow here
     __asm {
 		MOV AX, SCREEN_SEG      ; go to the VGA memory
 		MOV ES, AX