dev/drm/savage_state.c

120 	if(start <= reg && start + count > reg)	\
123 	if(start <= reg && start + count > reg) {			\
131 				   unsigned int start, unsigned int count,
135 	    start + count - 1 > SAVAGE_DESTTEXRWWATERMARK_S3D) {
137 			  start, start + count - 1);
148 	    start + count > SAVAGE_TEXPALADDR_S3D) {
161 				  unsigned int start, unsigned int count,
167 	    start + count - 1 > SAVAGE_TEXBLENDCOLOR_S4) {
169 			  start, start + count - 1);
180 	    start + count > SAVAGE_TEXPALADDR_S4) {
202 	unsigned int count = cmd_header->state.count;
209 	if (!count)
213 		ret = savage_verify_state_s3d(dev_priv, start, count, regs);
218 			if (start + count > SAVAGE_SCEND_S3D + 1)
219 				count2 = count - (SAVAGE_SCEND_S3D + 1 - start);
220 			if (start + count > SAVAGE_SCSTART_S3D)
221 				count = SAVAGE_SCSTART_S3D - start;
223 			if (start + count > SAVAGE_SCEND_S3D + 1) {
224 				count -= SAVAGE_SCEND_S3D + 1 - start;
230 		ret = savage_verify_state_s4(dev_priv, start, count, regs);
235 			if (start + count > SAVAGE_DRAWCTRL1_S4 + 1)
236 				count2 = count -
238 			if (start + count > SAVAGE_DRAWCTRL0_S4)
239 				count = SAVAGE_DRAWCTRL0_S4 - start;
241 			if (start + count > SAVAGE_DRAWCTRL1_S4 + 1) {
242 				count -= SAVAGE_DRAWCTRL1_S4 + 1 - start;
249 	bci_size = count + (count + 254) / 255 + count2 + (count2 + 254) / 255;
260 		while (count > 0) {
261 			unsigned int n = count < 255 ? count : 255;
264 			count -= n;
270 		count = count2;
272 	} while (count);
286 	unsigned int n = cmd_header->prim.count;
375 		unsigned int count = n > 255 ? 255 : n;
383 			BEGIN_BCI((count + 1 + 1) / 2);
384 			BCI_DRAW_INDICES_S3D(count, prim, start + 2);
386 			for (i = start + 1; i + 1 < start + count; i += 2)
390 			if (i < start + count)
393 			BEGIN_BCI((count + 1 + 1) / 2);
394 			BCI_DRAW_INDICES_S3D(count, prim, start);
396 			for (i = start + 1; i + 1 < start + count; i += 2)
398 			if (i < start + count)
401 			BEGIN_BCI((count + 2 + 1) / 2);
402 			BCI_DRAW_INDICES_S4(count, prim, skip);
404 			for (i = start; i + 1 < start + count; i += 2)
406 			if (i < start + count)
410 		start += count;
411 		n -= count;
427 	unsigned int n = cmd_header->prim.count;
494 		unsigned int count = n > 255 ? 255 : n;
502 			BEGIN_DMA(count * vtx_size + 1);
503 			DMA_DRAW_PRIMITIVE(count, prim, skip);
505 			for (i = start; i < start + count; ++i) {
512 			BEGIN_DMA(count * vtx_size + 1);
513 			DMA_DRAW_PRIMITIVE(count, prim, skip);
517 					 vtx_size * count);
519 				for (i = start; i < start + count; ++i) {
528 		start += count;
529 		n -= count;
545 	unsigned int n = cmd_header->idx.count;
625 		unsigned int count = n > 255 ? 255 : n;
628 		for (i = 0; i < count; ++i) {
642 			BEGIN_BCI((count + 1 + 1) / 2);
643 			BCI_DRAW_INDICES_S3D(count, prim, idx[2]);
645 			for (i = 1; i + 1 < count; i += 2)
649 			if (i < count)
652 			BEGIN_BCI((count + 1 + 1) / 2);
653 			BCI_DRAW_INDICES_S3D(count, prim, idx[0]);
655 			for (i = 1; i + 1 < count; i += 2)
657 			if (i < count)
660 			BEGIN_BCI((count + 2 + 1) / 2);
661 			BCI_DRAW_INDICES_S4(count, prim, skip);
663 			for (i = 0; i + 1 < count; i += 2)
665 			if (i < count)
669 		idx += count;
670 		n -= count;
687 	unsigned int n = cmd_header->idx.count;
745 		unsigned int count = n > 255 ? 255 : n;
748 		for (i = 0; i < count; ++i) {
762 			BEGIN_DMA(count * vtx_size + 1);
763 			DMA_DRAW_PRIMITIVE(count, prim, skip);
765 			for (i = 0; i < count; ++i) {
772 			BEGIN_DMA(count * vtx_size + 1);
773 			DMA_DRAW_PRIMITIVE(count, prim, skip);
775 			for (i = 0; i < count; ++i) {
783 		idx += count;
784 		n -= count;
926 				j = (cmd_header.idx.count + 3) / 4;
934 				j = (cmd_header.idx.count + 3) / 4;
1059 			j = (cmd_header.idx.count + 3) / 4;
1093 			j = (cmd_header.state.count + 1) / 2;