added via accelerant, a copy of skeleton driver yet.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13579 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-07-10 17:43:26 +00:00
parent fc28464913
commit d9793dff0b
1 changed files with 140 additions and 0 deletions
@@ -0,0 +1,140 @@
 /*
 	Copyright 1999, Be Incorporated.   All Rights Reserved.
 	This file may be used under the terms of the Be Sample Code License.
 	Other authors:
 	Rudolf Cornelissen 9/2003.
 */
 #define MODULE_BIT 0x40000000
 #include "acc_std.h"
 void SCREEN_TO_SCREEN_BLIT(engine_token *et, blit_params *list, uint32 count) {
 	int i;
 	/* init acc engine for blit function */
 	eng_acc_setup_blit();
 	/* do each blit */
 	i=0;
 	while (count--)
 	{
 		eng_acc_blit
 		(
 			list[i].src_left,
 			list[i].src_top,
 			list[i].dest_left,
 			list[i].dest_top,
 			list[i].width,
 			list[i].height
 		);
 		i++;
 	}
 }
 void SCREEN_TO_SCREEN_SCALED_FILTERED_BLIT(engine_token *et, scaled_blit_params *list, uint32 count) {
 	int i;
 	/* do each blit */
 	i=0;
 	while (count--)
 	{
 		eng_acc_video_blit
 		(
 			list[i].src_left,
 			list[i].src_top,
 			list[i].src_width,
 			list[i].src_height,
 			list[i].dest_left,
 			list[i].dest_top,
 			list[i].dest_width,
 			list[i].dest_height
 		);
 		i++;
 	}
 }
 void SCREEN_TO_SCREEN_TRANSPARENT_BLIT(engine_token *et, uint32 transparent_colour, blit_params *list, uint32 count) {
 	int i;
 	/* do each blit */
 	i=0;
 	while (count--)
 	{
 		eng_acc_transparent_blit
 		(
 			list[i].src_left,
 			list[i].src_top,
 			list[i].dest_left,
 			list[i].dest_top,
 			list[i].width,
 			list[i].height,
 			transparent_colour
 		);
 		i++;
 	}
 }
 void FILL_RECTANGLE(engine_token *et, uint32 colorIndex, fill_rect_params *list, uint32 count) {
 	int i;
 	/* init acc engine for fill function */
 	eng_acc_setup_rectangle(colorIndex);
 	/* draw each rectangle */
 	i=0;
 	while (count--)
 	{
 		eng_acc_rectangle
 		(
 			list[i].left,
 			(list[i].right)+1,
 			list[i].top,
 			(list[i].bottom-list[i].top)+1
 		);
 		i++;
 	}
 }
 void INVERT_RECTANGLE(engine_token *et, fill_rect_params *list, uint32 count) {
 	int i;
 	/* init acc engine for invert function */
 	eng_acc_setup_rect_invert();
 	/* invert each rectangle */
 	i=0;
 	while (count--)
 	{
 		eng_acc_rectangle_invert
 		(
 			list[i].left,
 			(list[i].right)+1,
 			list[i].top,
 			(list[i].bottom-list[i].top)+1
 		);
 		i++;
 	}
 }
 void FILL_SPAN(engine_token *et, uint32 colorIndex, uint16 *list, uint32 count) {
 	int i;
 	/* init acc engine for fill function */
 	eng_acc_setup_rectangle(colorIndex);
 	/* draw each span */
 	i=0;
 	while (count--)
 	{
 		eng_acc_rectangle
 		(
 			list[i+1],
 			list[i+2]+1,
 			list[i],
 			1
 		);
 		i+=3;
 	}
 }