+++ /dev/null
-
-#include "sysconfig.h"
-#include "sysdeps.h"
-
-#ifdef GFXFILTER
-
-#include "options.h"
-#include "custom.h"
-#include "xwin.h"
-#include "dxwrap.h"
-#include "win32.h"
-#include "win32gfx.h"
-#include "gfxfilter.h"
-#include "dxwrap.h"
-#include "statusline.h"
-#include "drawing.h"
-#include "direct3d.h"
-
-#include <float.h>
-
-struct uae_filter uaefilters[] =
-{
- { UAE_FILTER_NULL, 0, 1, L"Null filter", L"null", 0, UAE_FILTER_MODE_16_16 | UAE_FILTER_MODE_32_32, 0, 0, 0 },
-
- { UAE_FILTER_SCALE2X, 0, 2, L"Scale2X", L"scale2x", 0, 0, UAE_FILTER_MODE_16_16 | UAE_FILTER_MODE_32_32, 0, 0, 0 },
-
- { UAE_FILTER_HQ, 0, 2, L"hq2x/3x/4x", L"hqx", 0, 0, UAE_FILTER_MODE_16_16 | UAE_FILTER_MODE_16_32, UAE_FILTER_MODE_16_16 | UAE_FILTER_MODE_16_32, UAE_FILTER_MODE_16_16 | UAE_FILTER_MODE_16_32 },
-
- { UAE_FILTER_SUPEREAGLE, 0, 2, L"SuperEagle", L"supereagle", 0, 0, UAE_FILTER_MODE_16_16 | UAE_FILTER_MODE_16_32, 0, 0 },
-
- { UAE_FILTER_SUPER2XSAI, 0, 2, L"Super2xSaI", L"super2xsai", 0, 0, UAE_FILTER_MODE_16_16 | UAE_FILTER_MODE_16_32, 0, 0 },
-
- { UAE_FILTER_2XSAI, 0, 2, L"2xSaI", L"2xsai", 0, 0, UAE_FILTER_MODE_16_16 | UAE_FILTER_MODE_16_32, 0, 0 },
-
- { UAE_FILTER_PAL, 1, 1, L"PAL", L"pal", 0, UAE_FILTER_MODE_16_16 | UAE_FILTER_MODE_32_32, 0, 0, 0 },
-
- { 0 }
-};
-
-static int filteroffsetx, filteroffsety, filterxmult = 1000, filterymult = 1000;
-static int dst_width, dst_height, amiga_width, amiga_height, amiga_depth, dst_depth, scale;
-static int temp_width, temp_height;
-uae_u8 *bufmem_ptr;
-static LPDIRECTDRAWSURFACE7 tempsurf;
-static uae_u8 *tempsurf2, *tempsurf3;
-static int cleartemp;
-static uae_u32 rc[256], gc[256], bc[256];
-static int deskw, deskh;
-static int d3d;
-
-void getfilteroffset (int *dx, int *dy, int *mx, int *my)
-{
- *dx = filteroffsetx;
- *dy = filteroffsety;
- *mx = filterxmult;
- *my = filterymult;
-}
-
-static void getinit (void)
-{
- if (isfullscreen ()) {
- struct MultiDisplay *md = getdisplay (&currprefs);
-
- deskw = md->rect.right - md->rect.left;
- deskh = md->rect.bottom - md->rect.top;
- } else {
- deskw = dst_width;
- deskh = dst_height;
- }
-}
-
-static int vblscale (int v)
-{
- static int o;
- int n;
-
- n = (beamcon0 & 0x80) + maxvpos;
- if (n != o)
- cleartemp = 1;
- o = n;
- if (beamcon0 & 0x80)
- return v;
- if (currprefs.ntscmode)
- v = v * maxvpos / MAXVPOS_NTSC;
- else
- v = v * maxvpos / MAXVPOS_PAL;
- return v;
-}
-static int vblscale2 (int v)
-{
- static int o;
- int n;
-
- n = (beamcon0 & 0x80) + maxvpos;
- if (n != o)
- cleartemp = 1;
- o = n;
- if (beamcon0 & 0x80)
- return v;
- v = v * maxvpos / MAXVPOS_PAL;
- return v;
-}
-
-uae_u8 *getfilterrect1 (RECT *sr, RECT *dr, int dst_depth, int aw, int ah, int scale, int temp_width, int temp_height, uae_u8 *dptr, int pitch)
-{
- int aws, ahs;
-
- aws = aw * scale;
- ahs = ah * scale;
-
- SetRect (sr, 0, 0, 0, 0);
- dr->left = sr->left + (temp_width - aws) /2;
- dr->top = sr->top + (temp_height - ahs) / 2;
- dptr += dr->left * (dst_depth / 8);
- dptr += dr->top * pitch;
- return dptr;
-}
-
-static void sizeoffset (RECT *dr, RECT *zr, int w, int h)
-{
- dr->right -= w;
- dr->bottom -= h;
- OffsetRect (zr, w / 2, h / 2);
-}
-
-void getfilterrect2 (RECT *sr, RECT *dr, RECT *zr, int dst_width, int dst_height, int aw, int ah, int scale, int temp_width, int temp_height)
-{
- float srcratio, dstratio;
- int aws, ahs, ahs2;
- int xs, ys;
- float xmult, ymult;
- int v;
- int extraw, extrah;
- int fpuv;
-
- fpux_save (&fpuv);
-
- getinit ();
- ahs2 = vblscale (ah) * scale;
- aws = aw * scale;
- ahs = ah * scale;
-
- extraw = -aws * currprefs.gfx_filter_horiz_zoom / 2000;
- extrah = -ahs * currprefs.gfx_filter_vert_zoom / 2000;
-
- SetRect (sr, 0, 0, dst_width, dst_height);
- SetRect (zr, 0, 0, 0, 0);
- dr->left = (temp_width - aws) /2;
- dr->top = (temp_height - ahs) / 2;
- dr->left -= (dst_width - aws) / 2;
- dr->top -= (dst_height - ahs) / 2;
- dr->right = dr->left + dst_width;
- dr->bottom = dr->top + dst_height;
-
- filteroffsetx = 0;
- filteroffsety = 0;
-
- xmult = currprefs.gfx_filter_horiz_zoom_mult;
- ymult = currprefs.gfx_filter_vert_zoom_mult;
-
- srcratio = 4.0 / 3.0;
- if (currprefs.gfx_filter_aspect > 0) {
- dstratio = (currprefs.gfx_filter_aspect >> 8) * 1.0 / (currprefs.gfx_filter_aspect & 0xff);
- } else if (currprefs.gfx_filter_aspect < 0) {
- if (isfullscreen () && deskw > 0 && deskh > 0)
- dstratio = 1.0 * deskw / deskh;
- else
- dstratio = 1.0 * dst_width / dst_height;
- } else {
- dstratio = srcratio;
- }
-
- if (currprefs.gfx_filter_autoscale) {
- int cw, ch, cx, cy, cv;
- static int oxmult, oymult;
-
- filterxmult = 1000 / scale;
- filterymult = 1000 / scale;
-
- cv = get_custom_limits (&cw, &ch, &cx, &cy);
- if (cv) {
- int diff;
-
- if (currprefs.gfx_filter_autoscale == 2 && isfullscreen () == 0) {
- int ww;
- static int lastresize = 0;
- static int lastdelay = 1;
- static int ocw, och, ocx, ocy, lcw, lch, lcx, lcy;
- int useold = 0;
-
- lastresize--;
- if (lastresize > 0) {
- if (cw != lcw || ch != lch || cx != lcx || cy != lcy)
- lastresize = 50;
- useold = 1;
- } else if (lastdelay == 0) {
- lastdelay = 2;
- useold = 1;
- } else if (lastdelay > 0) {
- lastdelay--;
- useold = 1;
- if (lastdelay == 0) {
- lastdelay = -1;
- useold = 0;
- }
- }
-
- lcw = cw;
- lch = ch;
- lcx = cx;
- lcy = cy;
- if (useold) {
- cw = ocw;
- ch = och;
- cx = ocx;
- cy = ocy;
- } else {
- ocw = cw;
- och = ch;
- ocx = cx;
- ocy = cy;
- lastresize = 50;
- lastdelay = 0;
- }
-
- SetRect (sr, 0, 0, cw * scale, ch * scale);
- dr->left = (temp_width - aws) /2;
- dr->top = (temp_height - ahs) / 2;
- dr->right = dr->left + cw * scale;
- dr->bottom = dr->top + ch * scale;
- OffsetRect (zr, cx * scale, cy * scale);
- ww = dr->right - dr->left;
- changed_prefs.gfx_size_win.width = ww;
- changed_prefs.gfx_size_win.height = dr->bottom - dr->top;
- fixup_prefs_dimensions (&changed_prefs);
- OffsetRect (zr, -(changed_prefs.gfx_size_win.width - ww + 1) / 2, 0);
- filteroffsetx = -zr->left / scale;
- filteroffsety = -zr->top / scale;
- goto end;
- }
-
- dr->left = (temp_width - aws) /2;
- dr->top = (temp_height - ahs) / 2;
- dr->right = dr->left + dst_width * scale;
- dr->bottom = dr->top + dst_height * scale;
-
- OffsetRect (zr, cx * scale, cy * scale);
-
- sizeoffset (dr, zr, extraw, extrah);
-
- dr->right -= (dst_width - cw) * scale;
- dr->bottom -= (dst_height - ch) * scale;
-
- filteroffsetx = -zr->left / scale;
- filteroffsety = -zr->top / scale;
-
- if (currprefs.gfx_filter_keep_aspect || currprefs.gfx_filter_aspect != 0) {
- int diffx = dr->right - dr->left;
- int diffy = dr->bottom - dr->top;
- float xmult = 1.0;
- float ymult = 1.0;
-
- if (currprefs.gfx_filter_keep_aspect) {
- dstratio = dstratio * (aws * 1.0 / ahs2) / (cw * 1.0 / ch);
- if (currprefs.ntscmode) {
- dstratio = dstratio * 1.21;
- if (currprefs.gfx_filter_keep_aspect == 2 && ispal ())
- dstratio = dstratio * 0.93;
- else if (currprefs.gfx_filter_keep_aspect == 1 && !ispal ())
- dstratio = dstratio * 0.98;
- } else {
- if (currprefs.gfx_filter_keep_aspect == 2 && ispal ())
- dstratio = dstratio * 0.95;
- else if (currprefs.gfx_filter_keep_aspect == 1 && !ispal ())
- dstratio = dstratio * 0.95;
- }
- }
-
- if (srcratio > dstratio) {
- ymult = ymult * srcratio / dstratio;
- } else {
- xmult = xmult * dstratio / srcratio;
- }
-
- diff = diffx - diffx * xmult;
- sizeoffset (dr, zr, diff, 0);
- filteroffsetx += diff / 2;
-
- diff = diffy - diffy * ymult;
- sizeoffset (dr, zr, 0, diff);
- filteroffsety += diff / 2;
- }
-
- diff = dr->right - dr->left;
- filterxmult = diff * 1000 / (dst_width * scale);
- diff = dr->bottom - dr->top;
- filterymult = diff * 1000 / (dst_height * scale);
- goto end;
- }
- }
-
- if (!currprefs.gfx_filter_horiz_zoom_mult && !currprefs.gfx_filter_vert_zoom_mult) {
-
- sizeoffset (dr, zr, extraw, extrah);
-
- if (currprefs.gfx_filter_keep_aspect) {
- float xm, ym, m;
-
- xm = 1.0 * aws / dst_width;
- ym = 1.0 * ahs / dst_height;
- if (xm < ym)
- xm = ym;
- else
- ym = xm;
- xmult = ymult = xm * 1000.0;
-
- m = (aws * 1.0 / dst_width) / (ahs * 1.0 / dst_height);
- dstratio = dstratio * m;
- }
-
- }
-
- if (currprefs.ntscmode) {
- if (currprefs.gfx_filter_keep_aspect == 2 && ispal ())
- dstratio = dstratio * 0.93;
- else if (currprefs.gfx_filter_keep_aspect == 1 && !ispal ())
- dstratio = dstratio * 0.98;
- } else {
- if (currprefs.gfx_filter_keep_aspect == 2 && ispal ())
- dstratio = dstratio * 0.95;
- else if (currprefs.gfx_filter_keep_aspect == 1 && !ispal ())
- dstratio = dstratio * 0.95;
- }
-
- if (srcratio > dstratio) {
- ymult = ymult * srcratio / dstratio;
- } else {
- xmult = xmult * dstratio / srcratio;
- }
-
- if (xmult <= 0.01)
- xmult = aws * 1000 / dst_width;
- else
- xmult = xmult + xmult * currprefs.gfx_filter_horiz_zoom / 2000;
- if (ymult <= 0.01)
- ymult = ahs * 1000 / dst_height;
- else
- ymult = ymult + ymult * currprefs.gfx_filter_vert_zoom / 2000;
-
- if (!currprefs.gfx_filter_horiz_zoom_mult && !currprefs.gfx_filter_vert_zoom_mult) {
- if (currprefs.ntscmode) {
- int v = vblscale2 (ahs);
- ymult /= 1.21;
- OffsetRect (dr, 0, (v - ahs2) / 2);
- }
- }
-
-
- ymult = vblscale (ymult);
- OffsetRect (dr, 0, (ahs2 - ahs) / 2);
-
- v = currprefs.gfx_filter ? currprefs.gfx_filter_horiz_offset : 0;
- OffsetRect (zr, (int)(-v * aws / 1000.0), 0);
- v = currprefs.gfx_filter ? currprefs.gfx_filter_vert_offset : 0;
- OffsetRect (zr, 0, (int)(-v * ahs / 1000.0));
-
- xs = dst_width - dst_width * xmult / 1000;
- ys = dst_height - dst_height * ymult / 1000;
- sizeoffset (dr, zr, xs, ys);
-
- filterxmult = xmult;
- filterymult = ymult;
- filteroffsetx += (dst_width - aw * 1000 / filterxmult) / 2;
- filteroffsety += (dst_height - ah * 1000 / filterymult) / 2;
-
-end:
- fpux_restore (&fpuv);
-
-}
-
-uae_u8 *getfilterbuffer (int *widthp, int *heightp, int *pitch, int *depth)
-{
-
- *widthp = 0;
- *heightp = 0;
- *depth = amiga_depth;
- if (usedfilter == NULL)
- return NULL;
- *widthp = gfxvidinfo.width;
- *heightp = gfxvidinfo.height;
- if (pitch)
- *pitch = gfxvidinfo.rowbytes;
- *depth = gfxvidinfo.pixbytes * 8;
- return gfxvidinfo.bufmem;
-#if 0
- RECT dr, sr, zr;
- uae_u8 *p;
- int w, h;
- if (usedfilter->type == UAE_FILTER_DIRECT3D) {
- return getfilterbuffer3d (widthp, heightp, pitch, depth);
- } else {
- getfilterrect2 (&dr, &sr, &zr, dst_width, dst_height, amiga_width, amiga_height, scale, temp_width, temp_height);
- }
- w = sr.right - sr.left;
- h = sr.bottom - sr.top;
- p = gfxvidinfo.bufmem;
- if (pitch)
- *pitch = gfxvidinfo.rowbytes;
- p += (zr.top - (h / 2)) * gfxvidinfo.rowbytes + (zr.left - (w / 2)) * amiga_depth / 8;
- *widthp = w;
- *heightp = h;
- return p;
-#endif
-}
-
-static void statusline (void)
-{
- DDSURFACEDESC2 desc;
- RECT sr, dr;
- int y;
- int lx, ly, sx;
-
- if (!(currprefs.leds_on_screen & STATUSLINE_CHIPSET) || !tempsurf)
- return;
- lx = dst_width;
- ly = dst_height;
- sx = lx;
- if (sx > dst_width)
- sx = dst_width;
- SetRect (&sr, 0, 0, sx, TD_TOTAL_HEIGHT);
- SetRect (&dr, lx - sx, ly - TD_TOTAL_HEIGHT, lx, ly);
- DirectDraw_BlitRect (tempsurf, &sr, NULL, &dr);
- if (locksurface (tempsurf, &desc)) {
- for (y = 0; y < TD_TOTAL_HEIGHT; y++) {
- uae_u8 *buf = (uae_u8*)desc.lpSurface + y * desc.lPitch;
- draw_status_line_single (buf, dst_depth / 8, y, sx, rc, gc, bc, NULL);
- }
- unlocksurface (tempsurf);
- DirectDraw_BlitRect (NULL, &dr, tempsurf, &sr);
- }
-}
-
-void S2X_configure (int rb, int gb, int bb, int rs, int gs, int bs)
-{
- Init_2xSaI (rb, gb, bb, rs, gs, bs);
- hq_init (rb, gb, bb, rs, gs, bs);
- PAL_init ();
- bufmem_ptr = 0;
-}
-
-void S2X_free (void)
-{
- changed_prefs.leds_on_screen = currprefs.leds_on_screen = currprefs.leds_on_screen & ~STATUSLINE_TARGET;
-
- freesurface (tempsurf);
- tempsurf = 0;
- xfree (tempsurf2);
- tempsurf2 = 0;
- xfree (tempsurf3);
- tempsurf3 = 0;
- filteroffsetx = 0;
- filteroffsety = 0;
- filterxmult = 1000;
- filterymult = 1000;
-}
-
-void S2X_init (int dw, int dh, int aw, int ah, int mult, int ad, int dd)
-{
- int flags = 0;
- int res_shift;
-
- S2X_free ();
- d3d = currprefs.gfx_api;
- changed_prefs.leds_on_screen = currprefs.leds_on_screen = currprefs.leds_on_screen | STATUSLINE_TARGET;
-
- if (d3d)
- dd = ad;
-
- if (dd == 32)
- alloc_colors_rgb (8, 8, 8, 16, 8, 0, 0, 0, 0, 0, rc, gc, bc);
- else
- alloc_colors_rgb (5, 6, 5, 11, 5, 0, 0, 0, 0, 0, rc, gc, bc);
-
-
- if (!currprefs.gfx_filter || !usedfilter) {
- usedfilter = &uaefilters[0];
- mult = 1;
- } else if (mult) {
- flags = usedfilter->x[mult];
- if ((ad == 16 && !(flags & UAE_FILTER_MODE_16)) || (ad == 32 && !(flags & UAE_FILTER_MODE_32))) {
- usedfilter = &uaefilters[0];
- mult = 1;
- changed_prefs.gfx_filter = usedfilter->type;
- }
- }
-
- res_shift = RES_MAX - currprefs.gfx_resolution;
- if (currprefs.gfx_xcenter_size > 0 && (currprefs.gfx_xcenter_size >> res_shift) < aw)
- aw = currprefs.gfx_xcenter_size >> res_shift;
- res_shift = currprefs.gfx_linedbl ? 0 : 1;
- if (currprefs.gfx_ycenter_size > 0 && (currprefs.gfx_ycenter_size >> res_shift) < ah)
- ah = currprefs.gfx_ycenter_size >> res_shift;
-
- dst_width = dw;
- dst_height = dh;
- dst_depth = dd;
- amiga_width = aw;
- amiga_height = ah;
- amiga_depth = ad;
- scale = mult;
-
- if (d3d) {
- temp_width = dst_width * mult;
- temp_height = dst_height * mult;
- } else {
- temp_width = dst_width * 3;
- if (temp_width > dxcaps.maxwidth)
- temp_width = dxcaps.maxwidth;
- temp_height = dst_height * 3;
- if (temp_height > dxcaps.maxheight)
- temp_height = dxcaps.maxheight;
- if (temp_width < dst_width)
- temp_width = dst_width;
- if (temp_height < dst_height)
- temp_height = dst_height;
- }
-
- if (usedfilter->type == UAE_FILTER_HQ) {
- int w = amiga_width > dst_width ? amiga_width : dst_width;
- int h = amiga_height > dst_height ? amiga_height : dst_height;
- tempsurf2 = xmalloc (uae_u8, w * h * (amiga_depth / 8) * ((scale + 1) / 2));
- tempsurf3 = xmalloc (uae_u8, w * h *(dst_depth / 8) * 4 * scale);
- if (!d3d)
- tempsurf = allocsystemsurface (temp_width, temp_height);
- } else {
- if (!d3d)
- tempsurf = allocsurface (temp_width, temp_height);
- }
- if (!tempsurf && !d3d)
- write_log (L"DDRAW: failed to create temp surface (%dx%d)\n", temp_width, temp_height);
-
-}
-
-void S2X_render (void)
-{
- int aw, ah, aws, ahs;
- uae_u8 *dptr, *enddptr, *sptr, *endsptr;
- int ok = 0;
- RECT sr, dr, zr;
- DDSURFACEDESC2 desc;
- int pitch;
- uae_u8 *surfstart;
-
- aw = amiga_width;
- ah = amiga_height;
- aws = aw * scale;
- ahs = ah * scale;
-
- if (ah < 16)
- return;
- if (aw < 16)
- return;
-
- sptr = gfxvidinfo.bufmem;
- endsptr = gfxvidinfo.bufmemend;
- bufmem_ptr = sptr;
-
- if (d3d) {
- surfstart = D3D_locktexture (&pitch);
- if (surfstart == NULL)
- return;
- } else {
- if (tempsurf == NULL)
- return;
- if (cleartemp) {
- clearsurface (tempsurf);
- cleartemp = 0;
- }
- if (!locksurface (tempsurf, &desc))
- return;
- pitch = desc.lPitch;
- surfstart = (uae_u8*)desc.lpSurface;
- }
- dptr = surfstart;
- enddptr = dptr + pitch * temp_height;
- if (!d3d) {
- dptr = getfilterrect1 (&sr, &dr, dst_depth, aw, ah, scale, temp_width, temp_height, dptr, pitch);
- }
-
- if (!dptr) /* weird things can happen */
- goto end;
- if (dptr < surfstart)
- dptr = surfstart;
-
- if (usedfilter->type == UAE_FILTER_SCALE2X) { /* 16+32/2X */
-
- if (amiga_depth == 16 && dst_depth == 16) {
- AdMame2x (sptr, gfxvidinfo.rowbytes, dptr, pitch, aw, ah);
- ok = 1;
- } else if (amiga_depth == 32 && dst_depth == 32) {
- AdMame2x32 (sptr, gfxvidinfo.rowbytes, dptr, pitch, aw, ah);
- ok = 1;
- }
-
- } else if (usedfilter->type == UAE_FILTER_HQ) { /* 32/2X+3X+4X */
-
-#ifndef CPU_64_BIT
-
- if (tempsurf2 && scale >= 2 && scale <= 4) {
- /* Aaaaaaaarghhhghgh.. */
- uae_u8 *sptr2 = tempsurf3;
- uae_u8 *dptr2 = tempsurf2;
- int i;
- for (i = 0; i < ah; i++) {
- int w = aw * (amiga_depth / 8);
- memcpy (dptr2, sptr, w);
- dptr2 += w;
- sptr += gfxvidinfo.rowbytes;
- }
- if (amiga_depth == 16 && dst_depth == 32) {
- if (scale == 2)
- hq2x_32 (tempsurf2, tempsurf3, aw, ah, aws * 4);
- else if (scale == 3)
- hq3x_32 (tempsurf2, tempsurf3, aw, ah, aws * 4);
- else if (scale == 4)
- hq4x_32 (tempsurf2, tempsurf3, aw, ah, aws * 4);
- ok = 1;
- } else if (amiga_depth == 16 && dst_depth == 16) {
- if (scale == 2)
- hq2x_16 (tempsurf2, tempsurf3, aw, ah, aws * 2);
- else if (scale == 3)
- hq3x_16 (tempsurf2, tempsurf3, aw, ah, aws * 2);
- else if (scale == 4)
- hq4x_16 (tempsurf2, tempsurf3, aw, ah, aws * 2);
- ok = 1;
- }
- for (i = 0; i < ah * scale; i++) {
- int w = aw * scale * (dst_depth / 8);
- if (dptr + w > enddptr)
- break;
- memcpy (dptr, sptr2, w);
- sptr2 += w;
- dptr += pitch;
- }
- }
-#endif
-
- } else if (usedfilter->type == UAE_FILTER_SUPEREAGLE) { /* 16/32/2X */
-
- if (scale == 2 && amiga_depth == 16) {
- if (dst_depth == 16) {
- SuperEagle_16 (sptr, gfxvidinfo.rowbytes, dptr, pitch, aw, ah);
- ok = 1;
- } else if (dst_depth == 32) {
- SuperEagle_32 (sptr, gfxvidinfo.rowbytes, dptr, pitch, aw, ah);
- ok = 1;
- }
- }
-
- } else if (usedfilter->type == UAE_FILTER_SUPER2XSAI) { /* 16/32/2X */
-
- if (scale == 2 && amiga_depth == 16) {
- if (dst_depth == 16) {
- Super2xSaI_16 (sptr, gfxvidinfo.rowbytes, dptr, pitch, aw, ah);
- ok = 1;
- } else if (dst_depth == 32) {
- Super2xSaI_32 (sptr, gfxvidinfo.rowbytes, dptr, pitch, aw, ah);
- ok = 1;
- }
- }
-
- } else if (usedfilter->type == UAE_FILTER_2XSAI) { /* 16/32/2X */
-
- if (scale == 2 && amiga_depth == 16) {
- if (dst_depth == 16) {
- _2xSaI_16 (sptr, gfxvidinfo.rowbytes, dptr, pitch, aw, ah);
- ok = 1;
- } else if (dst_depth == 32) {
- _2xSaI_32 (sptr, gfxvidinfo.rowbytes, dptr, pitch, aw, ah);
- ok = 1;
- }
- }
-
- } else if (usedfilter->type == UAE_FILTER_PAL) { /* 16/32/1X */
-
- if (amiga_depth == 32 && dst_depth == 32) {
- PAL_1x1_32 ((uae_u32*)sptr, gfxvidinfo.rowbytes, (uae_u32*)dptr, pitch, aw, ah);
- ok = 1;
- } else if (amiga_depth == 16 && dst_depth == 16) {
- PAL_1x1_16 ((uae_u16*)sptr, gfxvidinfo.rowbytes, (uae_u16*)dptr, pitch, aw, ah);
- ok = 1;
- }
-
- } else { /* null */
-
- if (amiga_depth == dst_depth) {
- int y;
- for (y = 0; y < ah; y++) {
- memcpy (dptr, sptr, aw * dst_depth / 8);
- sptr += gfxvidinfo.rowbytes;
- dptr += pitch;
- }
- }
- ok = 1;
-
- }
-
- if (ok == 0 && currprefs.gfx_filter) {
- usedfilter = &uaefilters[0];
- changed_prefs.gfx_filter = usedfilter->type;
- }
-
-end:
- if (d3d) {
- D3D_unlocktexture ();
- } else {
- unlocksurface (tempsurf);
-
- getfilterrect2 (&dr, &sr, &zr, dst_width, dst_height, aw, ah, scale, temp_width, temp_height);
- //write_log (L"(%d %d %d %d) - (%d %d %d %d) (%d %d)\n", dr.left, dr.top, dr.right, dr.bottom, sr.left, sr.top, sr.right, sr.bottom, zr.left, zr.top);
- OffsetRect (&sr, zr.left, zr.top);
- if (sr.left >= 0 && sr.top >= 0 && sr.right < temp_width && sr.bottom < temp_height) {
- if (sr.left < sr.right && sr.top < sr.bottom)
- DirectDraw_BlitRect (NULL, &dr, tempsurf, &sr);
- }
- statusline ();
- }
-}
-
-void S2X_refresh (void)
-{
- clearsurface (NULL);
- S2X_render ();
-}
-
-int S2X_getmult (void)
-{
- int j, i;
-
- if (!usedfilter)
- return 1;
- j = 0;
- for (i = 1; i <= 4; i++) {
- if (usedfilter->x[i])
- j++;
- }
- i = currprefs.gfx_filter_filtermode;
- if (i >= j)
- i = 0;
- j = 0;
- while (i >= 0) {
- while (!usedfilter->x[j])
- j++;
- if(i-- > 0)
- j++;
- }
- return j;
-}
-
-#endif
projects / francis / winuae.git / commitdiff