4 #include "src\lib\modex16.h"
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5 #include "src\lib\bitmap.h"
6 #include "src\lib\planar.c"
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8 word far* clock= (word far*) 0x046C; /* 18.2hz clock */
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11 oldDrawBmp(byte far* page, int x, int y, bitmap_t *bmp, byte sprite) {
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16 /* TODO Make this fast. It's SLOOOOOOW */
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17 for(plane=0; plane < 4; plane++) {
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18 modexSelectPlane(PLANE(plane+x));
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19 for(px = plane; px < bmp->width; px+=4) {
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21 for(py=0; py<bmp->height; py++) {
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22 if(!sprite || bmp->data[offset])
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23 page[PAGE_OFFSET(x+px, y+py)] = bmp->data[offset];
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31 DrawPBuf(page_t *page, int x, int y, planar_buf_t *p, byte sprite)
37 /* TODO Make this fast. It's SLOOOOOOW */
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38 for(plane=0; plane < 4; plane++) {
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39 modexSelectPlane(PLANE(plane+x));
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40 for(px = plane; px < p->width; px+=4) {
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42 for(py=0; py<p->height/2; py++) {
43 SELECT_ALL_PLANES();
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44 if(!sprite || p->plane[offset])
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45 page->data = p->plane;
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63 page=modexDefaultPage();
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65 bmp = bitmapLoadPcx("data/ed.pcx");
66 p = planar_buf_from_bitmap(&bmp);
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69 /* fix up the palette and everything */
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70 modexPalUpdate(bmp.palette);
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72 /* clear and draw one sprite and one bitmap */
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73 //modexClearRegion(&page, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, 1);
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75 /* non sprite comparison */
77 for(i=0; i<100 ;i++) {
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78 oldDrawBmp(VGA, 20, 20, &bmp, 0);
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82 for(i=0; i<100 ;i++) {
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83 modexDrawBmp(&page, 20, 20, &bmp);
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85 t1 = (*clock-start) /18.2;
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88 for(i=0; i<100; i++) {
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89 modexCopyPageRegion(&page, &page, 20, 20, 128, 20, 64, 64);
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91 t2 = (*clock-start)/18.2;
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95 for(i=0; i<100 ;i++) {
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96 oldDrawBmp(VGA, 20, 20, &bmp, 1);
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101 for(i=0; i<100 ;i++) {
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102 modexDrawSprite(&page, 20, 20, &bmp);
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104 _fmemset(MK_FP(0xA000, 0), (int)p->plane, SCREEN_WIDTH*(SCREEN_HEIGHT*2));
107 //DrawPBuf(&page, 0, 0, p, 0);
111 printf("\n%d\n", sizeof(p->plane));
112 printf("%d\n", sizeof(bmp));
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113 //printf("CPU to VGA: %f\n", t1);
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114 //printf("VGA to VGA: %f\n", t2);
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