| 1 |
gbeauche |
1.1 |
/* |
| 2 |
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* gfxaccel.cpp - Generic Native QuickDraw acceleration |
| 3 |
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* |
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gbeauche |
1.3 |
* SheepShaver (C) 1997-2005 Marc Hellwig and Christian Bauer |
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gbeauche |
1.1 |
* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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#include "sysdeps.h" |
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#include "prefs.h" |
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#include "video.h" |
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#include "video_defs.h" |
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#define DEBUG 0 |
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#include "debug.h" |
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| 31 |
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/* |
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* Utility functions |
| 33 |
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*/ |
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// Return bytes per pixel for requested depth |
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static inline int bytes_per_pixel(int depth) |
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{ |
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int bpp; |
| 39 |
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switch (depth) { |
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case 8: |
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bpp = 1; |
| 42 |
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break; |
| 43 |
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case 15: case 16: |
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bpp = 2; |
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break; |
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case 24: case 32: |
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bpp = 4; |
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break; |
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default: |
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abort(); |
| 51 |
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} |
| 52 |
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return bpp; |
| 53 |
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} |
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gbeauche |
1.5 |
// Pass-through dirty areas to redraw functions |
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static inline void NQD_set_dirty_area(uint32 p) |
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{ |
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if (ReadMacInt32(p + acclDestBaseAddr) == screen_base) { |
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int16 x = (int16)ReadMacInt16(p + acclDestRect + 2) - (int16)ReadMacInt16(p + acclDestBoundsRect + 2); |
| 60 |
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int16 y = (int16)ReadMacInt16(p + acclDestRect + 0) - (int16)ReadMacInt16(p + acclDestBoundsRect + 0); |
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int16 w = (int16)ReadMacInt16(p + acclDestRect + 6) - (int16)ReadMacInt16(p + acclDestRect + 2); |
| 62 |
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int16 h = (int16)ReadMacInt16(p + acclDestRect + 4) - (int16)ReadMacInt16(p + acclDestRect + 0); |
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video_set_dirty_area(x, y, w, h); |
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} |
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} |
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gbeauche |
1.1 |
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/* |
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* Rectangle inversion |
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*/ |
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template< int bpp > |
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static inline void do_invrect(uint8 *dest, uint32 length) |
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{ |
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#define INVERT_1(PTR, OFS) ((uint8 *)(PTR))[OFS] = ~((uint8 *)(PTR))[OFS] |
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#define INVERT_2(PTR, OFS) ((uint16 *)(PTR))[OFS] = ~((uint16 *)(PTR))[OFS] |
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#define INVERT_4(PTR, OFS) ((uint32 *)(PTR))[OFS] = ~((uint32 *)(PTR))[OFS] |
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#define INVERT_8(PTR, OFS) ((uint64 *)(PTR))[OFS] = ~((uint64 *)(PTR))[OFS] |
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| 80 |
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#ifndef UNALIGNED_PROFITABLE |
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// Align on 16-bit boundaries |
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if (bpp < 16 && (((uintptr)dest) & 1)) { |
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INVERT_1(dest, 0); |
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dest += 1; length -= 1; |
| 85 |
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} |
| 86 |
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// Align on 32-bit boundaries |
| 88 |
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if (bpp < 32 && (((uintptr)dest) & 2)) { |
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INVERT_2(dest, 0); |
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dest += 2; length -= 2; |
| 91 |
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} |
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#endif |
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| 94 |
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// Invert 8-byte words |
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if (length >= 8) { |
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const int r = (length / 8) % 8; |
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dest += r * 8; |
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int n = ((length / 8) + 7) / 8; |
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switch (r) { |
| 101 |
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case 0: do { |
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dest += 64; |
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INVERT_8(dest, -8); |
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case 7: INVERT_8(dest, -7); |
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case 6: INVERT_8(dest, -6); |
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case 5: INVERT_8(dest, -5); |
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case 4: INVERT_8(dest, -4); |
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case 3: INVERT_8(dest, -3); |
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case 2: INVERT_8(dest, -2); |
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case 1: INVERT_8(dest, -1); |
| 111 |
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} while (--n > 0); |
| 112 |
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} |
| 113 |
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} |
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// 32-bit cell to invert? |
| 116 |
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if (length & 4) { |
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INVERT_4(dest, 0); |
| 118 |
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if (bpp <= 16) |
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dest += 4; |
| 120 |
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} |
| 121 |
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| 122 |
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// 16-bit cell to invert? |
| 123 |
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if (bpp <= 16 && (length & 2)) { |
| 124 |
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INVERT_2(dest, 0); |
| 125 |
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if (bpp <= 8) |
| 126 |
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dest += 2; |
| 127 |
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} |
| 128 |
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| 129 |
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// 8-bit cell to invert? |
| 130 |
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if (bpp <= 8 && (length & 1)) |
| 131 |
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INVERT_1(dest, 0); |
| 132 |
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| 133 |
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#undef INVERT_1 |
| 134 |
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#undef INVERT_2 |
| 135 |
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#undef INVERT_4 |
| 136 |
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#undef INVERT_8 |
| 137 |
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} |
| 138 |
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| 139 |
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void NQD_invrect(uint32 p) |
| 140 |
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{ |
| 141 |
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D(bug("accl_invrect %08x\n", p)); |
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| 143 |
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// Get inversion parameters |
| 144 |
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int16 dest_X = (int16)ReadMacInt16(p + acclDestRect + 2) - (int16)ReadMacInt16(p + acclDestBoundsRect + 2); |
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int16 dest_Y = (int16)ReadMacInt16(p + acclDestRect + 0) - (int16)ReadMacInt16(p + acclDestBoundsRect + 0); |
| 146 |
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int16 width = (int16)ReadMacInt16(p + acclDestRect + 6) - (int16)ReadMacInt16(p + acclDestRect + 2); |
| 147 |
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int16 height = (int16)ReadMacInt16(p + acclDestRect + 4) - (int16)ReadMacInt16(p + acclDestRect + 0); |
| 148 |
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D(bug(" dest X %d, dest Y %d\n", dest_X, dest_Y)); |
| 149 |
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D(bug(" width %d, height %d, bytes_per_row %d\n", width, height, (int32)ReadMacInt32(p + acclDestRowBytes))); |
| 150 |
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| 151 |
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//!!?? pen_mode == 14 |
| 152 |
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| 153 |
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// And perform the inversion |
| 154 |
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const int bpp = bytes_per_pixel(ReadMacInt32(p + acclDestPixelSize)); |
| 155 |
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const int dest_row_bytes = (int32)ReadMacInt32(p + acclDestRowBytes); |
| 156 |
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uint8 *dest = Mac2HostAddr(ReadMacInt32(p + acclDestBaseAddr) + (dest_Y * dest_row_bytes) + (dest_X * bpp)); |
| 157 |
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width *= bpp; |
| 158 |
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switch (bpp) { |
| 159 |
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case 1: |
| 160 |
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for (int i = 0; i < height; i++) { |
| 161 |
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do_invrect<8>(dest, width); |
| 162 |
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dest += dest_row_bytes; |
| 163 |
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} |
| 164 |
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break; |
| 165 |
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case 2: |
| 166 |
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for (int i = 0; i < height; i++) { |
| 167 |
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do_invrect<16>(dest, width); |
| 168 |
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dest += dest_row_bytes; |
| 169 |
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} |
| 170 |
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break; |
| 171 |
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case 4: |
| 172 |
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for (int i = 0; i < height; i++) { |
| 173 |
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do_invrect<32>(dest, width); |
| 174 |
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dest += dest_row_bytes; |
| 175 |
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} |
| 176 |
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break; |
| 177 |
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} |
| 178 |
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} |
| 179 |
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| 180 |
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| 181 |
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/* |
| 182 |
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* Rectangle filling |
| 183 |
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*/ |
| 184 |
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| 185 |
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template< int bpp > |
| 186 |
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static inline void do_fillrect(uint8 *dest, uint32 color, uint32 length) |
| 187 |
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{ |
| 188 |
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#define FILL_1(PTR, OFS, VAL) ((uint8 *)(PTR))[OFS] = (VAL) |
| 189 |
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#define FILL_2(PTR, OFS, VAL) ((uint16 *)(PTR))[OFS] = (VAL) |
| 190 |
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#define FILL_4(PTR, OFS, VAL) ((uint32 *)(PTR))[OFS] = (VAL) |
| 191 |
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#define FILL_8(PTR, OFS, VAL) ((uint64 *)(PTR))[OFS] = (VAL) |
| 192 |
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| 193 |
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#ifndef UNALIGNED_PROFITABLE |
| 194 |
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// Align on 16-bit boundaries |
| 195 |
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if (bpp < 16 && (((uintptr)dest) & 1)) { |
| 196 |
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FILL_1(dest, 0, color); |
| 197 |
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dest += 1; length -= 1; |
| 198 |
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} |
| 199 |
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| 200 |
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// Align on 32-bit boundaries |
| 201 |
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if (bpp < 32 && (((uintptr)dest) & 2)) { |
| 202 |
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FILL_2(dest, 0, color); |
| 203 |
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dest += 2; length -= 2; |
| 204 |
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} |
| 205 |
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#endif |
| 206 |
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| 207 |
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// Fill 8-byte words |
| 208 |
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if (length >= 8) { |
| 209 |
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const uint64 c = (((uint64)color) << 32) | color; |
| 210 |
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const int r = (length / 8) % 8; |
| 211 |
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dest += r * 8; |
| 212 |
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| 213 |
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int n = ((length / 8) + 7) / 8; |
| 214 |
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switch (r) { |
| 215 |
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case 0: do { |
| 216 |
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dest += 64; |
| 217 |
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FILL_8(dest, -8, c); |
| 218 |
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case 7: FILL_8(dest, -7, c); |
| 219 |
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case 6: FILL_8(dest, -6, c); |
| 220 |
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case 5: FILL_8(dest, -5, c); |
| 221 |
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case 4: FILL_8(dest, -4, c); |
| 222 |
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case 3: FILL_8(dest, -3, c); |
| 223 |
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case 2: FILL_8(dest, -2, c); |
| 224 |
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case 1: FILL_8(dest, -1, c); |
| 225 |
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} while (--n > 0); |
| 226 |
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} |
| 227 |
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} |
| 228 |
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| 229 |
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// 32-bit cell to fill? |
| 230 |
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if (length & 4) { |
| 231 |
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FILL_4(dest, 0, color); |
| 232 |
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if (bpp <= 16) |
| 233 |
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dest += 4; |
| 234 |
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} |
| 235 |
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| 236 |
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// 16-bit cell to fill? |
| 237 |
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if (bpp <= 16 && (length & 2)) { |
| 238 |
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FILL_2(dest, 0, color); |
| 239 |
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if (bpp <= 8) |
| 240 |
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dest += 2; |
| 241 |
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} |
| 242 |
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| 243 |
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// 8-bit cell to fill? |
| 244 |
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if (bpp <= 8 && (length & 1)) |
| 245 |
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FILL_1(dest, 0, color); |
| 246 |
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| 247 |
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#undef FILL_1 |
| 248 |
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#undef FILL_2 |
| 249 |
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#undef FILL_4 |
| 250 |
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#undef FILL_8 |
| 251 |
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} |
| 252 |
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| 253 |
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void NQD_fillrect(uint32 p) |
| 254 |
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{ |
| 255 |
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D(bug("accl_fillrect %08x\n", p)); |
| 256 |
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| 257 |
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// Get filling parameters |
| 258 |
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int16 dest_X = (int16)ReadMacInt16(p + acclDestRect + 2) - (int16)ReadMacInt16(p + acclDestBoundsRect + 2); |
| 259 |
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int16 dest_Y = (int16)ReadMacInt16(p + acclDestRect + 0) - (int16)ReadMacInt16(p + acclDestBoundsRect + 0); |
| 260 |
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int16 width = (int16)ReadMacInt16(p + acclDestRect + 6) - (int16)ReadMacInt16(p + acclDestRect + 2); |
| 261 |
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int16 height = (int16)ReadMacInt16(p + acclDestRect + 4) - (int16)ReadMacInt16(p + acclDestRect + 0); |
| 262 |
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uint32 color = htonl(ReadMacInt32(p + acclPenMode) == 8 ? ReadMacInt32(p + acclForePen) : ReadMacInt32(p + acclBackPen)); |
| 263 |
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D(bug(" dest X %d, dest Y %d\n", dest_X, dest_Y)); |
| 264 |
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D(bug(" width %d, height %d\n", width, height)); |
| 265 |
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D(bug(" bytes_per_row %d color %08x\n", (int32)ReadMacInt32(p + acclDestRowBytes), color)); |
| 266 |
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| 267 |
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// And perform the fill |
| 268 |
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const int bpp = bytes_per_pixel(ReadMacInt32(p + acclDestPixelSize)); |
| 269 |
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const int dest_row_bytes = (int32)ReadMacInt32(p + acclDestRowBytes); |
| 270 |
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uint8 *dest = Mac2HostAddr(ReadMacInt32(p + acclDestBaseAddr) + (dest_Y * dest_row_bytes) + (dest_X * bpp)); |
| 271 |
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width *= bpp; |
| 272 |
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switch (bpp) { |
| 273 |
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case 1: |
| 274 |
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for (int i = 0; i < height; i++) { |
| 275 |
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memset(dest, color, width); |
| 276 |
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dest += dest_row_bytes; |
| 277 |
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} |
| 278 |
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break; |
| 279 |
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case 2: |
| 280 |
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for (int i = 0; i < height; i++) { |
| 281 |
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do_fillrect<16>(dest, color, width); |
| 282 |
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dest += dest_row_bytes; |
| 283 |
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} |
| 284 |
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break; |
| 285 |
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case 4: |
| 286 |
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for (int i = 0; i < height; i++) { |
| 287 |
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do_fillrect<32>(dest, color, width); |
| 288 |
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dest += dest_row_bytes; |
| 289 |
|
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} |
| 290 |
|
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break; |
| 291 |
|
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} |
| 292 |
|
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} |
| 293 |
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| 294 |
|
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bool NQD_fillrect_hook(uint32 p) |
| 295 |
|
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{ |
| 296 |
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D(bug("accl_fillrect_hook %08x\n", p)); |
| 297 |
gbeauche |
1.5 |
NQD_set_dirty_area(p); |
| 298 |
gbeauche |
1.1 |
|
| 299 |
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// Check if we can accelerate this fillrect |
| 300 |
|
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if (ReadMacInt32(p + 0x284) != 0 && ReadMacInt32(p + acclDestPixelSize) >= 8) { |
| 301 |
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const int transfer_mode = ReadMacInt32(p + acclTransferMode); |
| 302 |
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if (transfer_mode == 8) { |
| 303 |
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// Fill |
| 304 |
gbeauche |
1.5 |
WriteMacInt32(p + acclDrawProc, NativeTVECT(NATIVE_NQD_FILLRECT)); |
| 305 |
gbeauche |
1.1 |
return true; |
| 306 |
|
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} |
| 307 |
|
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else if (transfer_mode == 10) { |
| 308 |
|
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// Invert |
| 309 |
gbeauche |
1.5 |
WriteMacInt32(p + acclDrawProc, NativeTVECT(NATIVE_NQD_INVRECT)); |
| 310 |
gbeauche |
1.1 |
return true; |
| 311 |
|
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} |
| 312 |
|
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} |
| 313 |
|
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return false; |
| 314 |
|
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} |
| 315 |
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|
| 316 |
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| 317 |
|
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/* |
| 318 |
|
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* Isomorphic rectangle blitting |
| 319 |
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*/ |
| 320 |
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| 321 |
|
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void NQD_bitblt(uint32 p) |
| 322 |
|
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{ |
| 323 |
|
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D(bug("accl_bitblt %08x\n", p)); |
| 324 |
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| 325 |
|
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// Get blitting parameters |
| 326 |
|
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int16 src_X = (int16)ReadMacInt16(p + acclSrcRect + 2) - (int16)ReadMacInt16(p + acclSrcBoundsRect + 2); |
| 327 |
|
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int16 src_Y = (int16)ReadMacInt16(p + acclSrcRect + 0) - (int16)ReadMacInt16(p + acclSrcBoundsRect + 0); |
| 328 |
|
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int16 dest_X = (int16)ReadMacInt16(p + acclDestRect + 2) - (int16)ReadMacInt16(p + acclDestBoundsRect + 2); |
| 329 |
|
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int16 dest_Y = (int16)ReadMacInt16(p + acclDestRect + 0) - (int16)ReadMacInt16(p + acclDestBoundsRect + 0); |
| 330 |
|
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int16 width = (int16)ReadMacInt16(p + acclDestRect + 6) - (int16)ReadMacInt16(p + acclDestRect + 2); |
| 331 |
|
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int16 height = (int16)ReadMacInt16(p + acclDestRect + 4) - (int16)ReadMacInt16(p + acclDestRect + 0); |
| 332 |
|
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D(bug(" src addr %08x, dest addr %08x\n", ReadMacInt32(p + acclSrcBaseAddr), ReadMacInt32(p + acclDestBaseAddr))); |
| 333 |
|
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D(bug(" src X %d, src Y %d, dest X %d, dest Y %d\n", src_X, src_Y, dest_X, dest_Y)); |
| 334 |
|
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D(bug(" width %d, height %d\n", width, height)); |
| 335 |
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|
| 336 |
|
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// And perform the blit |
| 337 |
|
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const int bpp = bytes_per_pixel(ReadMacInt32(p + acclSrcPixelSize)); |
| 338 |
|
|
width *= bpp; |
| 339 |
|
|
if ((int32)ReadMacInt32(p + acclSrcRowBytes) > 0) { |
| 340 |
|
|
const int src_row_bytes = (int32)ReadMacInt32(p + acclSrcRowBytes); |
| 341 |
|
|
const int dst_row_bytes = (int32)ReadMacInt32(p + acclDestRowBytes); |
| 342 |
|
|
uint8 *src = Mac2HostAddr(ReadMacInt32(p + acclSrcBaseAddr) + (src_Y * src_row_bytes) + (src_X * bpp)); |
| 343 |
|
|
uint8 *dst = Mac2HostAddr(ReadMacInt32(p + acclDestBaseAddr) + (dest_Y * dst_row_bytes) + (dest_X * bpp)); |
| 344 |
|
|
for (int i = 0; i < height; i++) { |
| 345 |
|
|
memmove(dst, src, width); |
| 346 |
|
|
src += src_row_bytes; |
| 347 |
|
|
dst += dst_row_bytes; |
| 348 |
|
|
} |
| 349 |
|
|
} |
| 350 |
|
|
else { |
| 351 |
|
|
const int src_row_bytes = -(int32)ReadMacInt32(p + acclSrcRowBytes); |
| 352 |
|
|
const int dst_row_bytes = -(int32)ReadMacInt32(p + acclDestRowBytes); |
| 353 |
|
|
uint8 *src = Mac2HostAddr(ReadMacInt32(p + acclSrcBaseAddr) + ((src_Y + height - 1) * src_row_bytes) + (src_X * bpp)); |
| 354 |
|
|
uint8 *dst = Mac2HostAddr(ReadMacInt32(p + acclDestBaseAddr) + ((dest_Y + height - 1) * dst_row_bytes) + (dest_X * bpp)); |
| 355 |
|
|
for (int i = height - 1; i >= 0; i--) { |
| 356 |
|
|
memmove(dst, src, width); |
| 357 |
|
|
src -= src_row_bytes; |
| 358 |
|
|
dst -= dst_row_bytes; |
| 359 |
|
|
} |
| 360 |
|
|
} |
| 361 |
|
|
} |
| 362 |
|
|
|
| 363 |
|
|
/* |
| 364 |
|
|
BitBlt transfer modes: |
| 365 |
|
|
0 : srcCopy |
| 366 |
|
|
1 : srcOr |
| 367 |
|
|
2 : srcXor |
| 368 |
|
|
3 : srcBic |
| 369 |
|
|
4 : notSrcCopy |
| 370 |
|
|
5 : notSrcOr |
| 371 |
|
|
6 : notSrcXor |
| 372 |
|
|
7 : notSrcBic |
| 373 |
|
|
32 : blend |
| 374 |
|
|
33 : addPin |
| 375 |
|
|
34 : addOver |
| 376 |
|
|
35 : subPin |
| 377 |
|
|
36 : transparent |
| 378 |
|
|
37 : adMax |
| 379 |
|
|
38 : subOver |
| 380 |
|
|
39 : adMin |
| 381 |
|
|
50 : hilite |
| 382 |
|
|
*/ |
| 383 |
|
|
|
| 384 |
|
|
bool NQD_bitblt_hook(uint32 p) |
| 385 |
|
|
{ |
| 386 |
|
|
D(bug("accl_draw_hook %08x\n", p)); |
| 387 |
gbeauche |
1.5 |
NQD_set_dirty_area(p); |
| 388 |
gbeauche |
1.1 |
|
| 389 |
|
|
// Check if we can accelerate this bitblt |
| 390 |
|
|
if (ReadMacInt32(p + 0x018) + ReadMacInt32(p + 0x128) == 0 && |
| 391 |
|
|
ReadMacInt32(p + 0x130) == 0 && |
| 392 |
|
|
ReadMacInt32(p + acclSrcPixelSize) >= 8 && |
| 393 |
|
|
ReadMacInt32(p + acclSrcPixelSize) == ReadMacInt32(p + acclDestPixelSize) && |
| 394 |
gbeauche |
1.4 |
(int32)(ReadMacInt32(p + acclSrcRowBytes) ^ ReadMacInt32(p + acclDestRowBytes)) >= 0 && // same sign? |
| 395 |
|
|
ReadMacInt32(p + acclTransferMode) == 0 && // srcCopy? |
| 396 |
|
|
(int32)ReadMacInt32(p + 0x15c) > 0) { |
| 397 |
gbeauche |
1.1 |
|
| 398 |
|
|
// Yes, set function pointer |
| 399 |
gbeauche |
1.5 |
WriteMacInt32(p + acclDrawProc, NativeTVECT(NATIVE_NQD_BITBLT)); |
| 400 |
gbeauche |
1.1 |
return true; |
| 401 |
|
|
} |
| 402 |
|
|
return false; |
| 403 |
|
|
} |
| 404 |
|
|
|
| 405 |
gbeauche |
1.5 |
// Unknown hook |
| 406 |
|
|
bool NQD_unknown_hook(uint32 arg) |
| 407 |
|
|
{ |
| 408 |
|
|
D(bug("accl_unknown_hook %08x\n", arg)); |
| 409 |
|
|
NQD_set_dirty_area(arg); |
| 410 |
|
|
|
| 411 |
|
|
return false; |
| 412 |
|
|
} |
| 413 |
|
|
|
| 414 |
gbeauche |
1.1 |
// Wait for graphics operation to finish |
| 415 |
|
|
bool NQD_sync_hook(uint32 arg) |
| 416 |
|
|
{ |
| 417 |
|
|
D(bug("accl_sync_hook %08x\n", arg)); |
| 418 |
|
|
return true; |
| 419 |
|
|
} |
| 420 |
|
|
|
| 421 |
|
|
|
| 422 |
|
|
/* |
| 423 |
|
|
* Install Native QuickDraw acceleration hooks |
| 424 |
|
|
*/ |
| 425 |
|
|
|
| 426 |
|
|
void VideoInstallAccel(void) |
| 427 |
|
|
{ |
| 428 |
|
|
// Install acceleration hooks |
| 429 |
|
|
if (PrefsFindBool("gfxaccel")) { |
| 430 |
|
|
D(bug("Video: Installing acceleration hooks\n")); |
| 431 |
|
|
uint32 base; |
| 432 |
|
|
|
| 433 |
|
|
SheepVar bitblt_hook_info(sizeof(accl_hook_info)); |
| 434 |
|
|
base = bitblt_hook_info.addr(); |
| 435 |
gbeauche |
1.5 |
WriteMacInt32(base + 0, NativeTVECT(NATIVE_NQD_BITBLT_HOOK)); |
| 436 |
|
|
WriteMacInt32(base + 4, NativeTVECT(NATIVE_NQD_SYNC_HOOK)); |
| 437 |
gbeauche |
1.1 |
WriteMacInt32(base + 8, ACCL_BITBLT); |
| 438 |
gbeauche |
1.2 |
NQDMisc(6, bitblt_hook_info.addr()); |
| 439 |
gbeauche |
1.1 |
|
| 440 |
|
|
SheepVar fillrect_hook_info(sizeof(accl_hook_info)); |
| 441 |
|
|
base = fillrect_hook_info.addr(); |
| 442 |
gbeauche |
1.5 |
WriteMacInt32(base + 0, NativeTVECT(NATIVE_NQD_FILLRECT_HOOK)); |
| 443 |
|
|
WriteMacInt32(base + 4, NativeTVECT(NATIVE_NQD_SYNC_HOOK)); |
| 444 |
gbeauche |
1.1 |
WriteMacInt32(base + 8, ACCL_FILLRECT); |
| 445 |
gbeauche |
1.2 |
NQDMisc(6, fillrect_hook_info.addr()); |
| 446 |
gbeauche |
1.5 |
|
| 447 |
|
|
for (int op = 0; op < 8; op++) { |
| 448 |
|
|
switch (op) { |
| 449 |
|
|
case ACCL_BITBLT: |
| 450 |
|
|
case ACCL_FILLRECT: |
| 451 |
|
|
continue; |
| 452 |
|
|
} |
| 453 |
|
|
SheepVar unknown_hook_info(sizeof(accl_hook_info)); |
| 454 |
|
|
base = unknown_hook_info.addr(); |
| 455 |
|
|
WriteMacInt32(base + 0, NativeTVECT(NATIVE_NQD_UNKNOWN_HOOK)); |
| 456 |
|
|
WriteMacInt32(base + 4, NativeTVECT(NATIVE_NQD_SYNC_HOOK)); |
| 457 |
|
|
WriteMacInt32(base + 8, op); |
| 458 |
|
|
NQDMisc(6, unknown_hook_info.addr()); |
| 459 |
|
|
} |
| 460 |
gbeauche |
1.1 |
} |
| 461 |
|
|
} |
