21      *  Aligned pattern fill using 32/64-bit memory accesses
48 			n -= bits - dst_idx;  in bitfill_aligned()
62 			n -= 8;  in bitfill_aligned()
64 		while (n--)  in bitfill_aligned()
74      *  Unaligned generic pattern fill using 32/64-bit memory accesses
75      *  The pattern must have been expanded to a full 32/64-bit value
76      *  Left/right are the appropriate shifts to convert to the pattern to be
77      *  used for the next 32/64-bit word
82 		  unsigned long pat, int left, int right, unsigned n, int bits)  in bitfill_unaligned()  argument
103 			pat = pat << left | pat >> right;  in bitfill_unaligned()
104 			n -= bits - dst_idx;  in bitfill_unaligned()
111 			pat = pat << left | pat >> right;  in bitfill_unaligned()
113 			pat = pat << left | pat >> right;  in bitfill_unaligned()
115 			pat = pat << left | pat >> right;  in bitfill_unaligned()
117 			pat = pat << left | pat >> right;  in bitfill_unaligned()
118 			n -= 4;  in bitfill_unaligned()
120 		while (n--) {  in bitfill_unaligned()
122 			pat = pat << left | pat >> right;  in bitfill_unaligned()
132      *  Aligned pattern invert using 32/64-bit memory accesses
158 			n -= bits - dst_idx;  in bitfill_aligned_rev()
172 			n -= 8;  in bitfill_aligned_rev()
174 		while (n--)  in bitfill_aligned_rev()
184      *  Unaligned generic pattern invert using 32/64-bit memory accesses
185      *  The pattern must have been expanded to a full 32/64-bit value
186      *  Left/right are the appropriate shifts to convert to the pattern to be
187      *  used for the next 32/64-bit word
192 		      unsigned long pat, int left, int right, unsigned n,  in bitfill_unaligned_rev()  argument
215 			pat = pat << left | pat >> right;  in bitfill_unaligned_rev()
216 			n -= bits - dst_idx;  in bitfill_unaligned_rev()
223 			pat = pat << left | pat >> right;  in bitfill_unaligned_rev()
225 			pat = pat << left | pat >> right;  in bitfill_unaligned_rev()
227 			pat = pat << left | pat >> right;  in bitfill_unaligned_rev()
229 			pat = pat << left | pat >> right;  in bitfill_unaligned_rev()
230 			n -= 4;  in bitfill_unaligned_rev()
232 		while (n--) {  in bitfill_unaligned_rev()
234 			pat = pat << left | pat >> right;  in bitfill_unaligned_rev()
246 	unsigned long width = rect->width, height = rect->height;  in sys_fillrect()
248 	u32 bpp = p->var.bits_per_pixel;  in sys_fillrect()
250 	int dst_idx, left;  in sys_fillrect()  local
252 	if (p->state != FBINFO_STATE_RUNNING)  in sys_fillrect()
255 	if (p->fix.visual == FB_VISUAL_TRUECOLOR ||  in sys_fillrect()
256 	    p->fix.visual == FB_VISUAL_DIRECTCOLOR )  in sys_fillrect()
257 		fg = ((u32 *) (p->pseudo_palette))[rect->color];  in sys_fillrect()
259 		fg = rect->color;  in sys_fillrect()
263 	dst = (unsigned long *)((unsigned long)p->screen_base & ~(bytes-1));  in sys_fillrect()
264 	dst_idx = ((unsigned long)p->screen_base & (bytes - 1))*8;  in sys_fillrect()
265 	dst_idx += rect->dy*p->fix.line_length*8+rect->dx*bpp;  in sys_fillrect()
266 	/* FIXME For now we support 1-32 bpp only */  in sys_fillrect()
267 	left = bits % bpp;  in sys_fillrect()
268 	if (p->fbops->fb_sync)  in sys_fillrect()
269 		p->fbops->fb_sync(p);  in sys_fillrect()
270 	if (!left) {  in sys_fillrect()
275 		switch (rect->rop) {  in sys_fillrect()
288 		while (height--) {  in sys_fillrect()
289 			dst += dst_idx >> (ffs(bits) - 1);  in sys_fillrect()
290 			dst_idx &= (bits - 1);  in sys_fillrect()
292 			dst_idx += p->fix.line_length*8;  in sys_fillrect()
297 				int dst_idx, unsigned long pat, int left,  in sys_fillrect()
300 		right = left;  in sys_fillrect()
301 		left = bpp - right;  in sys_fillrect()
303 		right = bpp - left;  in sys_fillrect()
305 		switch (rect->rop) {  in sys_fillrect()
318 		while (height--) {  in sys_fillrect()
320 			dst_idx &= (bits - 1);  in sys_fillrect()
324 			fill_op(p, dst, dst_idx, pat2, left, right,  in sys_fillrect()
326 			dst_idx += p->fix.line_length*8;  in sys_fillrect()
334 MODULE_DESCRIPTION("Generic fill rectangle (sys-to-sys)");