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6f2ee2be | 1 | /*************************************************************************** |
2 | * Copyright (C) 2010 PCSX4ALL Team * | |
3 | * Copyright (C) 2010 Unai * | |
4 | * Copyright (C) 2011 notaz * | |
030d1121 | 5 | * Copyright (C) 2016 Senquack (dansilsby <AT> gmail <DOT> com) * |
6f2ee2be | 6 | * * |
7 | * This program is free software; you can redistribute it and/or modify * | |
8 | * it under the terms of the GNU General Public License as published by * | |
9 | * the Free Software Foundation; either version 2 of the License, or * | |
10 | * (at your option) any later version. * | |
11 | * * | |
12 | * This program is distributed in the hope that it will be useful, * | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * | |
15 | * GNU General Public License for more details. * | |
16 | * * | |
17 | * You should have received a copy of the GNU General Public License * | |
18 | * along with this program; if not, write to the * | |
19 | * Free Software Foundation, Inc., * | |
20 | * 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA. * | |
21 | ***************************************************************************/ | |
22 | ||
030d1121 | 23 | #include <stddef.h> |
6f2ee2be | 24 | #include <stdio.h> |
25 | #include <stdlib.h> | |
26 | #include <string.h> | |
62d7fa95 | 27 | #include "../gpulib/gpu.h" |
c765eb86 JW |
28 | |
29 | #ifdef THREAD_RENDERING | |
30 | #include "../gpulib/gpulib_thread_if.h" | |
31 | #define do_cmd_list real_do_cmd_list | |
32 | #define renderer_init real_renderer_init | |
33 | #define renderer_finish real_renderer_finish | |
34 | #define renderer_sync_ecmds real_renderer_sync_ecmds | |
35 | #define renderer_update_caches real_renderer_update_caches | |
36 | #define renderer_flush_queues real_renderer_flush_queues | |
37 | #define renderer_set_interlace real_renderer_set_interlace | |
38 | #define renderer_set_config real_renderer_set_config | |
39 | #define renderer_notify_res_change real_renderer_notify_res_change | |
40 | #define renderer_notify_update_lace real_renderer_notify_update_lace | |
41 | #define renderer_sync real_renderer_sync | |
42 | #define ex_regs scratch_ex_regs | |
43 | #endif | |
44 | ||
030d1121 | 45 | //#include "port.h" |
46 | #include "gpu_unai.h" | |
6f2ee2be | 47 | |
030d1121 | 48 | // GPU fixed point math |
49 | #include "gpu_fixedpoint.h" | |
6f2ee2be | 50 | |
030d1121 | 51 | // Inner loop driver instantiation file |
52 | #include "gpu_inner.h" | |
6f2ee2be | 53 | |
54 | // GPU internal image drawing functions | |
030d1121 | 55 | #include "gpu_raster_image.h" |
6f2ee2be | 56 | |
57 | // GPU internal line drawing functions | |
030d1121 | 58 | #include "gpu_raster_line.h" |
6f2ee2be | 59 | |
60 | // GPU internal polygon drawing functions | |
030d1121 | 61 | #include "gpu_raster_polygon.h" |
6f2ee2be | 62 | |
63 | // GPU internal sprite drawing functions | |
030d1121 | 64 | #include "gpu_raster_sprite.h" |
6f2ee2be | 65 | |
66 | // GPU command buffer execution/store | |
030d1121 | 67 | #include "gpu_command.h" |
6f2ee2be | 68 | |
6f2ee2be | 69 | ///////////////////////////////////////////////////////////////////////////// |
70 | ||
43047988 JW |
71 | #define DOWNSCALE_VRAM_SIZE (1024 * 512 * 2 * 2 + 4096) |
72 | ||
8999ff50 | 73 | INLINE void scale_640_to_320(le16_t *dest, const le16_t *src, bool isRGB24) { |
43047988 JW |
74 | size_t uCount = 320; |
75 | ||
76 | if(isRGB24) { | |
77 | const uint8_t* src8 = (const uint8_t *)src; | |
78 | uint8_t* dst8 = (uint8_t *)dest; | |
79 | ||
80 | do { | |
81 | *dst8++ = *src8++; | |
82 | *dst8++ = *src8++; | |
83 | *dst8++ = *src8; | |
84 | src8 += 4; | |
85 | } while(--uCount); | |
86 | } else { | |
8999ff50 PC |
87 | const le16_t* src16 = src; |
88 | le16_t* dst16 = dest; | |
43047988 JW |
89 | |
90 | do { | |
8999ff50 | 91 | *dst16++ = *src16; |
43047988 JW |
92 | src16 += 2; |
93 | } while(--uCount); | |
94 | } | |
95 | } | |
96 | ||
8999ff50 | 97 | INLINE void scale_512_to_320(le16_t *dest, const le16_t *src, bool isRGB24) { |
43047988 JW |
98 | size_t uCount = 64; |
99 | ||
100 | if(isRGB24) { | |
101 | const uint8_t* src8 = (const uint8_t *)src; | |
102 | uint8_t* dst8 = (uint8_t *)dest; | |
103 | ||
104 | do { | |
105 | *dst8++ = *src8++; | |
106 | *dst8++ = *src8++; | |
107 | *dst8++ = *src8++; | |
108 | *dst8++ = *src8++; | |
109 | *dst8++ = *src8++; | |
110 | *dst8++ = *src8; | |
111 | src8 += 4; | |
112 | *dst8++ = *src8++; | |
113 | *dst8++ = *src8++; | |
114 | *dst8++ = *src8++; | |
115 | *dst8++ = *src8++; | |
116 | *dst8++ = *src8++; | |
117 | *dst8++ = *src8; | |
118 | src8 += 4; | |
119 | *dst8++ = *src8++; | |
120 | *dst8++ = *src8++; | |
121 | *dst8++ = *src8; | |
122 | src8 += 4; | |
123 | } while(--uCount); | |
124 | } else { | |
4949d4ff | 125 | const le16_t* src16 = src; |
8999ff50 | 126 | le16_t* dst16 = dest; |
43047988 JW |
127 | |
128 | do { | |
8999ff50 PC |
129 | *dst16++ = *src16++; |
130 | *dst16++ = *src16; | |
43047988 | 131 | src16 += 2; |
8999ff50 PC |
132 | *dst16++ = *src16++; |
133 | *dst16++ = *src16; | |
43047988 | 134 | src16 += 2; |
8999ff50 | 135 | *dst16++ = *src16; |
43047988 JW |
136 | src16 += 2; |
137 | } while(--uCount); | |
138 | } | |
139 | } | |
140 | ||
141 | static uint16_t *get_downscale_buffer(int *x, int *y, int *w, int *h, int *vram_h) | |
142 | { | |
8999ff50 | 143 | le16_t *dest = gpu_unai.downscale_vram; |
4949d4ff | 144 | const le16_t *src = gpu_unai.vram; |
43047988 JW |
145 | bool isRGB24 = (gpu_unai.GPU_GP1 & 0x00200000 ? true : false); |
146 | int stride = 1024, dstride = 1024, lines = *h, orig_w = *w; | |
147 | ||
148 | // PS1 fb read wraps around (fixes black screen in 'Tobal no. 1') | |
149 | unsigned int fb_mask = 1024 * 512 - 1; | |
150 | ||
151 | if (*h > 240) { | |
152 | *h /= 2; | |
153 | stride *= 2; | |
154 | lines = *h; | |
155 | ||
156 | // Ensure start at a non-skipped line | |
157 | while (*y & gpu_unai.ilace_mask) ++*y; | |
158 | } | |
159 | ||
160 | unsigned int fb_offset_src = (*y * dstride + *x) & fb_mask; | |
161 | unsigned int fb_offset_dest = fb_offset_src; | |
162 | ||
163 | if (*w == 512 || *w == 640) { | |
164 | *w = 320; | |
165 | } | |
166 | ||
167 | switch(orig_w) { | |
168 | case 640: | |
169 | do { | |
170 | scale_640_to_320(dest + fb_offset_dest, src + fb_offset_src, isRGB24); | |
171 | fb_offset_src = (fb_offset_src + stride) & fb_mask; | |
172 | fb_offset_dest = (fb_offset_dest + dstride) & fb_mask; | |
173 | } while(--lines); | |
174 | ||
175 | break; | |
176 | case 512: | |
177 | do { | |
178 | scale_512_to_320(dest + fb_offset_dest, src + fb_offset_src, isRGB24); | |
179 | fb_offset_src = (fb_offset_src + stride) & fb_mask; | |
180 | fb_offset_dest = (fb_offset_dest + dstride) & fb_mask; | |
181 | } while(--lines); | |
182 | break; | |
183 | default: | |
184 | size_t size = isRGB24 ? *w * 3 : *w * 2; | |
185 | ||
186 | do { | |
8999ff50 | 187 | memcpy(dest + fb_offset_dest, src + fb_offset_src, size); |
43047988 JW |
188 | fb_offset_src = (fb_offset_src + stride) & fb_mask; |
189 | fb_offset_dest = (fb_offset_dest + dstride) & fb_mask; | |
190 | } while(--lines); | |
191 | break; | |
192 | } | |
193 | ||
8999ff50 | 194 | return (uint16_t *)gpu_unai.downscale_vram; |
43047988 JW |
195 | } |
196 | ||
197 | static void map_downscale_buffer(void) | |
198 | { | |
199 | if (gpu_unai.downscale_vram) | |
200 | return; | |
201 | ||
8999ff50 | 202 | gpu_unai.downscale_vram = (le16_t*)gpu.mmap(DOWNSCALE_VRAM_SIZE); |
43047988 JW |
203 | |
204 | if (gpu_unai.downscale_vram == NULL) { | |
205 | fprintf(stderr, "failed to map downscale buffer\n"); | |
206 | gpu.get_downscale_buffer = NULL; | |
207 | } | |
208 | else { | |
209 | gpu.get_downscale_buffer = get_downscale_buffer; | |
210 | } | |
211 | } | |
212 | ||
213 | static void unmap_downscale_buffer(void) | |
214 | { | |
215 | if (gpu_unai.downscale_vram == NULL) | |
216 | return; | |
217 | ||
218 | gpu.munmap(gpu_unai.downscale_vram, DOWNSCALE_VRAM_SIZE); | |
219 | gpu_unai.downscale_vram = NULL; | |
220 | gpu.get_downscale_buffer = NULL; | |
221 | } | |
222 | ||
6f2ee2be | 223 | int renderer_init(void) |
224 | { | |
030d1121 | 225 | memset((void*)&gpu_unai, 0, sizeof(gpu_unai)); |
4949d4ff | 226 | gpu_unai.vram = (le16_t *)gpu.vram; |
030d1121 | 227 | |
228 | // Original standalone gpu_unai initialized TextureWindow[]. I added the | |
229 | // same behavior here, since it seems unsafe to leave [2],[3] unset when | |
230 | // using HLE and Rearmed gpu_neon sets this similarly on init. -senquack | |
231 | gpu_unai.TextureWindow[0] = 0; | |
232 | gpu_unai.TextureWindow[1] = 0; | |
233 | gpu_unai.TextureWindow[2] = 255; | |
234 | gpu_unai.TextureWindow[3] = 255; | |
235 | //senquack - new vars must be updated whenever texture window is changed: | |
236 | // (used for polygon-drawing in gpu_inner.h, gpu_raster_polygon.h) | |
237 | const u32 fb = FIXED_BITS; // # of fractional fixed-pt bits of u4/v4 | |
238 | gpu_unai.u_msk = (((u32)gpu_unai.TextureWindow[2]) << fb) | ((1 << fb) - 1); | |
239 | gpu_unai.v_msk = (((u32)gpu_unai.TextureWindow[3]) << fb) | ((1 << fb) - 1); | |
240 | ||
241 | // Configuration options | |
242 | gpu_unai.config = gpu_unai_config_ext; | |
243 | //senquack - disabled, not sure this is needed and would require modifying | |
244 | // sprite-span functions, perhaps unnecessarily. No Abe Oddysey hack was | |
245 | // present in latest PCSX4ALL sources we were using. | |
246 | //gpu_unai.config.enableAbbeyHack = gpu_unai_config_ext.abe_hack; | |
247 | gpu_unai.ilace_mask = gpu_unai.config.ilace_force; | |
248 | ||
249 | #ifdef GPU_UNAI_USE_INT_DIV_MULTINV | |
250 | // s_invTable | |
251 | for(int i=1;i<=(1<<TABLE_BITS);++i) | |
252 | { | |
253 | double v = 1.0 / double(i); | |
254 | #ifdef GPU_TABLE_10_BITS | |
255 | v *= double(0xffffffff>>1); | |
256 | #else | |
257 | v *= double(0x80000000); | |
258 | #endif | |
259 | s_invTable[i-1]=s32(v); | |
260 | } | |
261 | #endif | |
262 | ||
263 | SetupLightLUT(); | |
264 | SetupDitheringConstants(); | |
265 | ||
43047988 JW |
266 | if (gpu_unai.config.scale_hires) { |
267 | map_downscale_buffer(); | |
268 | } | |
269 | ||
030d1121 | 270 | return 0; |
6f2ee2be | 271 | } |
272 | ||
e929dec5 | 273 | void renderer_finish(void) |
274 | { | |
43047988 | 275 | unmap_downscale_buffer(); |
e929dec5 | 276 | } |
277 | ||
278 | void renderer_notify_res_change(void) | |
279 | { | |
030d1121 | 280 | if (PixelSkipEnabled()) { |
281 | // Set blit_mask for high horizontal resolutions. This allows skipping | |
282 | // rendering pixels that would never get displayed on low-resolution | |
283 | // platforms that use simple pixel-dropping scaler. | |
284 | ||
285 | switch (gpu.screen.hres) | |
286 | { | |
287 | case 512: gpu_unai.blit_mask = 0xa4; break; // GPU_BlitWWSWWSWS | |
288 | case 640: gpu_unai.blit_mask = 0xaa; break; // GPU_BlitWS | |
289 | default: gpu_unai.blit_mask = 0; break; | |
290 | } | |
291 | } else { | |
292 | gpu_unai.blit_mask = 0; | |
293 | } | |
294 | ||
295 | if (LineSkipEnabled()) { | |
296 | // Set rendering line-skip (only render every other line in high-res | |
297 | // 480 vertical mode, or, optionally, force it for all video modes) | |
298 | ||
299 | if (gpu.screen.vres == 480) { | |
300 | if (gpu_unai.config.ilace_force) { | |
301 | gpu_unai.ilace_mask = 3; // Only need 1/4 of lines | |
302 | } else { | |
303 | gpu_unai.ilace_mask = 1; // Only need 1/2 of lines | |
304 | } | |
305 | } else { | |
306 | // Vert resolution changed from 480 to lower one | |
307 | gpu_unai.ilace_mask = gpu_unai.config.ilace_force; | |
308 | } | |
309 | } else { | |
310 | gpu_unai.ilace_mask = 0; | |
311 | } | |
312 | ||
313 | /* | |
314 | printf("res change hres: %d vres: %d depth: %d ilace_mask: %d\n", | |
b9db55a9 | 315 | gpu.screen.hres, gpu.screen.vres, (gpu.status & PSX_GPU_STATUS_RGB24) ? 24 : 15, |
030d1121 | 316 | gpu_unai.ilace_mask); |
317 | */ | |
318 | } | |
319 | ||
9a864a8f | 320 | void renderer_notify_scanout_change(int x, int y) |
3b7b0065 | 321 | { |
322 | } | |
323 | ||
12367ad0 | 324 | #ifdef USE_GPULIB |
030d1121 | 325 | // Handles GP0 draw settings commands 0xE1...0xE6 |
326 | static void gpuGP0Cmd_0xEx(gpu_unai_t &gpu_unai, u32 cmd_word) | |
327 | { | |
328 | // Assume incoming GP0 command is 0xE1..0xE6, convert to 1..6 | |
329 | u8 num = (cmd_word >> 24) & 7; | |
330 | gpu.ex_regs[num] = cmd_word; // Update gpulib register | |
331 | switch (num) { | |
332 | case 1: { | |
333 | // GP0(E1h) - Draw Mode setting (aka "Texpage") | |
334 | u32 cur_texpage = gpu_unai.GPU_GP1 & 0x7FF; | |
335 | u32 new_texpage = cmd_word & 0x7FF; | |
336 | if (cur_texpage != new_texpage) { | |
337 | gpu_unai.GPU_GP1 = (gpu_unai.GPU_GP1 & ~0x7FF) | new_texpage; | |
338 | gpuSetTexture(gpu_unai.GPU_GP1); | |
339 | } | |
340 | } break; | |
341 | ||
342 | case 2: { | |
343 | // GP0(E2h) - Texture Window setting | |
344 | if (cmd_word != gpu_unai.TextureWindowCur) { | |
345 | static const u8 TextureMask[32] = { | |
346 | 255, 7, 15, 7, 31, 7, 15, 7, 63, 7, 15, 7, 31, 7, 15, 7, | |
347 | 127, 7, 15, 7, 31, 7, 15, 7, 63, 7, 15, 7, 31, 7, 15, 7 | |
348 | }; | |
349 | gpu_unai.TextureWindowCur = cmd_word; | |
350 | gpu_unai.TextureWindow[0] = ((cmd_word >> 10) & 0x1F) << 3; | |
351 | gpu_unai.TextureWindow[1] = ((cmd_word >> 15) & 0x1F) << 3; | |
352 | gpu_unai.TextureWindow[2] = TextureMask[(cmd_word >> 0) & 0x1F]; | |
353 | gpu_unai.TextureWindow[3] = TextureMask[(cmd_word >> 5) & 0x1F]; | |
354 | gpu_unai.TextureWindow[0] &= ~gpu_unai.TextureWindow[2]; | |
355 | gpu_unai.TextureWindow[1] &= ~gpu_unai.TextureWindow[3]; | |
356 | ||
357 | // Inner loop vars must be updated whenever texture window is changed: | |
358 | const u32 fb = FIXED_BITS; // # of fractional fixed-pt bits of u4/v4 | |
359 | gpu_unai.u_msk = (((u32)gpu_unai.TextureWindow[2]) << fb) | ((1 << fb) - 1); | |
360 | gpu_unai.v_msk = (((u32)gpu_unai.TextureWindow[3]) << fb) | ((1 << fb) - 1); | |
361 | ||
362 | gpuSetTexture(gpu_unai.GPU_GP1); | |
363 | } | |
364 | } break; | |
365 | ||
366 | case 3: { | |
367 | // GP0(E3h) - Set Drawing Area top left (X1,Y1) | |
368 | gpu_unai.DrawingArea[0] = cmd_word & 0x3FF; | |
369 | gpu_unai.DrawingArea[1] = (cmd_word >> 10) & 0x3FF; | |
370 | } break; | |
371 | ||
372 | case 4: { | |
373 | // GP0(E4h) - Set Drawing Area bottom right (X2,Y2) | |
374 | gpu_unai.DrawingArea[2] = (cmd_word & 0x3FF) + 1; | |
375 | gpu_unai.DrawingArea[3] = ((cmd_word >> 10) & 0x3FF) + 1; | |
376 | } break; | |
377 | ||
378 | case 5: { | |
379 | // GP0(E5h) - Set Drawing Offset (X,Y) | |
380 | gpu_unai.DrawingOffset[0] = ((s32)cmd_word<<(32-11))>>(32-11); | |
381 | gpu_unai.DrawingOffset[1] = ((s32)cmd_word<<(32-22))>>(32-11); | |
382 | } break; | |
383 | ||
384 | case 6: { | |
385 | // GP0(E6h) - Mask Bit Setting | |
386 | gpu_unai.Masking = (cmd_word & 0x2) << 1; | |
387 | gpu_unai.PixelMSB = (cmd_word & 0x1) << 8; | |
388 | } break; | |
389 | } | |
e929dec5 | 390 | } |
12367ad0 | 391 | #endif |
e929dec5 | 392 | |
f99193c2 | 393 | #include "../gpulib/gpu_timing.h" |
6f2ee2be | 394 | extern const unsigned char cmd_lengths[256]; |
395 | ||
d02ab9fc | 396 | int do_cmd_list(u32 *list_, int list_len, |
397 | int *cycles_sum_out, int *cycles_last, int *last_cmd) | |
6f2ee2be | 398 | { |
d02ab9fc | 399 | int cpu_cycles_sum = 0, cpu_cycles = *cycles_last; |
5f315a8f | 400 | u32 cmd = 0, len, i; |
d02ab9fc | 401 | le32_t *list = (le32_t *)list_; |
4949d4ff PC |
402 | le32_t *list_start = list; |
403 | le32_t *list_end = list + list_len; | |
6f2ee2be | 404 | |
030d1121 | 405 | //TODO: set ilace_mask when resolution changes instead of every time, |
406 | // eliminate #ifdef below. | |
407 | gpu_unai.ilace_mask = gpu_unai.config.ilace_force; | |
408 | ||
8f2bb0cb | 409 | #ifdef HAVE_PRE_ARMV7 /* XXX */ |
b9db55a9 | 410 | gpu_unai.ilace_mask |= !!(gpu.status & PSX_GPU_STATUS_INTERLACE); |
89c0de42 | 411 | #endif |
43047988 | 412 | if (gpu_unai.config.scale_hires) { |
b9db55a9 | 413 | gpu_unai.ilace_mask |= !!(gpu.status & PSX_GPU_STATUS_INTERLACE); |
43047988 | 414 | } |
89c0de42 | 415 | |
6f2ee2be | 416 | for (; list < list_end; list += 1 + len) |
417 | { | |
4949d4ff | 418 | cmd = le32_to_u32(*list) >> 24; |
6f2ee2be | 419 | len = cmd_lengths[cmd]; |
b243416b | 420 | if (list + 1 + len > list_end) { |
421 | cmd = -1; | |
422 | break; | |
423 | } | |
424 | ||
42a261f1 | 425 | #define PRIM cmd |
030d1121 | 426 | gpu_unai.PacketBuffer.U4[0] = list[0]; |
42a261f1 | 427 | for (i = 1; i <= len; i++) |
030d1121 | 428 | gpu_unai.PacketBuffer.U4[i] = list[i]; |
429 | ||
430 | PtrUnion packet = { .ptr = (void*)&gpu_unai.PacketBuffer }; | |
6f2ee2be | 431 | |
42a261f1 | 432 | switch (cmd) |
6f2ee2be | 433 | { |
42a261f1 | 434 | case 0x02: |
030d1121 | 435 | gpuClearImage(packet); |
d02ab9fc | 436 | gput_sum(cpu_cycles_sum, cpu_cycles, |
437 | gput_fill(le16_to_s16(packet.U2[4]) & 0x3ff, le16_to_s16(packet.U2[5]) & 0x1ff)); | |
42a261f1 | 438 | break; |
439 | ||
440 | case 0x20: | |
441 | case 0x21: | |
442 | case 0x22: | |
030d1121 | 443 | case 0x23: { // Monochrome 3-pt poly |
444 | PP driver = gpuPolySpanDrivers[ | |
445 | (gpu_unai.blit_mask?1024:0) | | |
446 | Blending_Mode | | |
447 | gpu_unai.Masking | Blending | gpu_unai.PixelMSB | |
448 | ]; | |
449 | gpuDrawPolyF(packet, driver, false); | |
d02ab9fc | 450 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_poly_base()); |
030d1121 | 451 | } break; |
42a261f1 | 452 | |
453 | case 0x24: | |
454 | case 0x25: | |
455 | case 0x26: | |
030d1121 | 456 | case 0x27: { // Textured 3-pt poly |
4949d4ff PC |
457 | gpuSetCLUT (le32_to_u32(gpu_unai.PacketBuffer.U4[2]) >> 16); |
458 | gpuSetTexture(le32_to_u32(gpu_unai.PacketBuffer.U4[4]) >> 16); | |
030d1121 | 459 | |
460 | u32 driver_idx = | |
461 | (gpu_unai.blit_mask?1024:0) | | |
462 | Dithering | | |
463 | Blending_Mode | gpu_unai.TEXT_MODE | | |
464 | gpu_unai.Masking | Blending | gpu_unai.PixelMSB; | |
465 | ||
466 | if (!FastLightingEnabled()) { | |
467 | driver_idx |= Lighting; | |
468 | } else { | |
469 | if (!((gpu_unai.PacketBuffer.U1[0]>0x5F) && (gpu_unai.PacketBuffer.U1[1]>0x5F) && (gpu_unai.PacketBuffer.U1[2]>0x5F))) | |
470 | driver_idx |= Lighting; | |
471 | } | |
472 | ||
473 | PP driver = gpuPolySpanDrivers[driver_idx]; | |
474 | gpuDrawPolyFT(packet, driver, false); | |
d02ab9fc | 475 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_poly_base_t()); |
030d1121 | 476 | } break; |
42a261f1 | 477 | |
478 | case 0x28: | |
479 | case 0x29: | |
480 | case 0x2A: | |
030d1121 | 481 | case 0x2B: { // Monochrome 4-pt poly |
482 | PP driver = gpuPolySpanDrivers[ | |
483 | (gpu_unai.blit_mask?1024:0) | | |
484 | Blending_Mode | | |
485 | gpu_unai.Masking | Blending | gpu_unai.PixelMSB | |
486 | ]; | |
487 | gpuDrawPolyF(packet, driver, true); // is_quad = true | |
d02ab9fc | 488 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_quad_base()); |
030d1121 | 489 | } break; |
42a261f1 | 490 | |
491 | case 0x2C: | |
492 | case 0x2D: | |
493 | case 0x2E: | |
030d1121 | 494 | case 0x2F: { // Textured 4-pt poly |
4949d4ff PC |
495 | gpuSetCLUT (le32_to_u32(gpu_unai.PacketBuffer.U4[2]) >> 16); |
496 | gpuSetTexture(le32_to_u32(gpu_unai.PacketBuffer.U4[4]) >> 16); | |
030d1121 | 497 | |
498 | u32 driver_idx = | |
499 | (gpu_unai.blit_mask?1024:0) | | |
500 | Dithering | | |
501 | Blending_Mode | gpu_unai.TEXT_MODE | | |
502 | gpu_unai.Masking | Blending | gpu_unai.PixelMSB; | |
503 | ||
504 | if (!FastLightingEnabled()) { | |
505 | driver_idx |= Lighting; | |
506 | } else { | |
507 | if (!((gpu_unai.PacketBuffer.U1[0]>0x5F) && (gpu_unai.PacketBuffer.U1[1]>0x5F) && (gpu_unai.PacketBuffer.U1[2]>0x5F))) | |
508 | driver_idx |= Lighting; | |
509 | } | |
510 | ||
511 | PP driver = gpuPolySpanDrivers[driver_idx]; | |
512 | gpuDrawPolyFT(packet, driver, true); // is_quad = true | |
d02ab9fc | 513 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_quad_base_t()); |
030d1121 | 514 | } break; |
42a261f1 | 515 | |
516 | case 0x30: | |
517 | case 0x31: | |
518 | case 0x32: | |
030d1121 | 519 | case 0x33: { // Gouraud-shaded 3-pt poly |
520 | //NOTE: The '129' here is CF_GOURAUD | CF_LIGHT, however | |
521 | // this is an untextured poly, so CF_LIGHT (texture blend) | |
522 | // shouldn't apply. Until the original array of template | |
523 | // instantiation ptrs is fixed, we're stuck with this. (TODO) | |
524 | PP driver = gpuPolySpanDrivers[ | |
525 | (gpu_unai.blit_mask?1024:0) | | |
526 | Dithering | | |
527 | Blending_Mode | | |
528 | gpu_unai.Masking | Blending | 129 | gpu_unai.PixelMSB | |
529 | ]; | |
530 | gpuDrawPolyG(packet, driver, false); | |
d02ab9fc | 531 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_poly_base_g()); |
030d1121 | 532 | } break; |
42a261f1 | 533 | |
534 | case 0x34: | |
535 | case 0x35: | |
536 | case 0x36: | |
030d1121 | 537 | case 0x37: { // Gouraud-shaded, textured 3-pt poly |
4949d4ff PC |
538 | gpuSetCLUT (le32_to_u32(gpu_unai.PacketBuffer.U4[2]) >> 16); |
539 | gpuSetTexture (le32_to_u32(gpu_unai.PacketBuffer.U4[5]) >> 16); | |
030d1121 | 540 | PP driver = gpuPolySpanDrivers[ |
541 | (gpu_unai.blit_mask?1024:0) | | |
542 | Dithering | | |
543 | Blending_Mode | gpu_unai.TEXT_MODE | | |
544 | gpu_unai.Masking | Blending | ((Lighting)?129:0) | gpu_unai.PixelMSB | |
545 | ]; | |
546 | gpuDrawPolyGT(packet, driver, false); | |
d02ab9fc | 547 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_poly_base_gt()); |
030d1121 | 548 | } break; |
42a261f1 | 549 | |
550 | case 0x38: | |
551 | case 0x39: | |
552 | case 0x3A: | |
030d1121 | 553 | case 0x3B: { // Gouraud-shaded 4-pt poly |
554 | // See notes regarding '129' for 0x30..0x33 further above -senquack | |
555 | PP driver = gpuPolySpanDrivers[ | |
556 | (gpu_unai.blit_mask?1024:0) | | |
557 | Dithering | | |
558 | Blending_Mode | | |
559 | gpu_unai.Masking | Blending | 129 | gpu_unai.PixelMSB | |
560 | ]; | |
561 | gpuDrawPolyG(packet, driver, true); // is_quad = true | |
d02ab9fc | 562 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_quad_base_g()); |
030d1121 | 563 | } break; |
42a261f1 | 564 | |
565 | case 0x3C: | |
566 | case 0x3D: | |
567 | case 0x3E: | |
030d1121 | 568 | case 0x3F: { // Gouraud-shaded, textured 4-pt poly |
4949d4ff PC |
569 | gpuSetCLUT (le32_to_u32(gpu_unai.PacketBuffer.U4[2]) >> 16); |
570 | gpuSetTexture (le32_to_u32(gpu_unai.PacketBuffer.U4[5]) >> 16); | |
030d1121 | 571 | PP driver = gpuPolySpanDrivers[ |
572 | (gpu_unai.blit_mask?1024:0) | | |
573 | Dithering | | |
574 | Blending_Mode | gpu_unai.TEXT_MODE | | |
575 | gpu_unai.Masking | Blending | ((Lighting)?129:0) | gpu_unai.PixelMSB | |
576 | ]; | |
577 | gpuDrawPolyGT(packet, driver, true); // is_quad = true | |
d02ab9fc | 578 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_quad_base_gt()); |
030d1121 | 579 | } break; |
42a261f1 | 580 | |
581 | case 0x40: | |
582 | case 0x41: | |
583 | case 0x42: | |
030d1121 | 584 | case 0x43: { // Monochrome line |
585 | // Shift index right by one, as untextured prims don't use lighting | |
586 | u32 driver_idx = (Blending_Mode | gpu_unai.Masking | Blending | (gpu_unai.PixelMSB>>3)) >> 1; | |
587 | PSD driver = gpuPixelSpanDrivers[driver_idx]; | |
588 | gpuDrawLineF(packet, driver); | |
d02ab9fc | 589 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_line(0)); |
030d1121 | 590 | } break; |
591 | ||
592 | case 0x48 ... 0x4F: { // Monochrome line strip | |
6f2ee2be | 593 | u32 num_vertexes = 1; |
4949d4ff | 594 | le32_t *list_position = &list[2]; |
8aea5f5a | 595 | |
030d1121 | 596 | // Shift index right by one, as untextured prims don't use lighting |
597 | u32 driver_idx = (Blending_Mode | gpu_unai.Masking | Blending | (gpu_unai.PixelMSB>>3)) >> 1; | |
598 | PSD driver = gpuPixelSpanDrivers[driver_idx]; | |
599 | gpuDrawLineF(packet, driver); | |
6f2ee2be | 600 | |
601 | while(1) | |
602 | { | |
030d1121 | 603 | gpu_unai.PacketBuffer.U4[1] = gpu_unai.PacketBuffer.U4[2]; |
604 | gpu_unai.PacketBuffer.U4[2] = *list_position++; | |
605 | gpuDrawLineF(packet, driver); | |
d02ab9fc | 606 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_line(0)); |
8aea5f5a | 607 | |
6f2ee2be | 608 | num_vertexes++; |
5f315a8f | 609 | if(list_position >= list_end) { |
804789d7 | 610 | cmd = -1; |
611 | goto breakloop; | |
612 | } | |
4949d4ff | 613 | if((le32_raw(*list_position) & HTOLE32(0xf000f000)) == HTOLE32(0x50005000)) |
b243416b | 614 | break; |
6f2ee2be | 615 | } |
616 | ||
b243416b | 617 | len += (num_vertexes - 2); |
030d1121 | 618 | } break; |
6f2ee2be | 619 | |
42a261f1 | 620 | case 0x50: |
621 | case 0x51: | |
622 | case 0x52: | |
030d1121 | 623 | case 0x53: { // Gouraud-shaded line |
624 | // Shift index right by one, as untextured prims don't use lighting | |
625 | u32 driver_idx = (Blending_Mode | gpu_unai.Masking | Blending | (gpu_unai.PixelMSB>>3)) >> 1; | |
626 | // Index MSB selects Gouraud-shaded PixelSpanDriver: | |
627 | driver_idx |= (1 << 5); | |
628 | PSD driver = gpuPixelSpanDrivers[driver_idx]; | |
629 | gpuDrawLineG(packet, driver); | |
d02ab9fc | 630 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_line(0)); |
030d1121 | 631 | } break; |
632 | ||
633 | case 0x58 ... 0x5F: { // Gouraud-shaded line strip | |
6f2ee2be | 634 | u32 num_vertexes = 1; |
4949d4ff | 635 | le32_t *list_position = &list[2]; |
8aea5f5a | 636 | |
030d1121 | 637 | // Shift index right by one, as untextured prims don't use lighting |
638 | u32 driver_idx = (Blending_Mode | gpu_unai.Masking | Blending | (gpu_unai.PixelMSB>>3)) >> 1; | |
639 | // Index MSB selects Gouraud-shaded PixelSpanDriver: | |
640 | driver_idx |= (1 << 5); | |
641 | PSD driver = gpuPixelSpanDrivers[driver_idx]; | |
642 | gpuDrawLineG(packet, driver); | |
6f2ee2be | 643 | |
644 | while(1) | |
645 | { | |
030d1121 | 646 | gpu_unai.PacketBuffer.U4[0] = gpu_unai.PacketBuffer.U4[2]; |
647 | gpu_unai.PacketBuffer.U4[1] = gpu_unai.PacketBuffer.U4[3]; | |
648 | gpu_unai.PacketBuffer.U4[2] = *list_position++; | |
649 | gpu_unai.PacketBuffer.U4[3] = *list_position++; | |
650 | gpuDrawLineG(packet, driver); | |
d02ab9fc | 651 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_line(0)); |
8aea5f5a | 652 | |
6f2ee2be | 653 | num_vertexes++; |
5f315a8f | 654 | if(list_position >= list_end) { |
804789d7 | 655 | cmd = -1; |
656 | goto breakloop; | |
657 | } | |
4949d4ff | 658 | if((le32_raw(*list_position) & HTOLE32(0xf000f000)) == HTOLE32(0x50005000)) |
b243416b | 659 | break; |
6f2ee2be | 660 | } |
661 | ||
b243416b | 662 | len += (num_vertexes - 2) * 2; |
030d1121 | 663 | } break; |
6f2ee2be | 664 | |
42a261f1 | 665 | case 0x60: |
666 | case 0x61: | |
667 | case 0x62: | |
030d1121 | 668 | case 0x63: { // Monochrome rectangle (variable size) |
669 | PT driver = gpuTileSpanDrivers[(Blending_Mode | gpu_unai.Masking | Blending | (gpu_unai.PixelMSB>>3)) >> 1]; | |
c296224f | 670 | s32 w = 0, h = 0; |
671 | gpuDrawT(packet, driver, &w, &h); | |
d02ab9fc | 672 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_sprite(w, h)); |
030d1121 | 673 | } break; |
42a261f1 | 674 | |
675 | case 0x64: | |
676 | case 0x65: | |
677 | case 0x66: | |
030d1121 | 678 | case 0x67: { // Textured rectangle (variable size) |
4949d4ff | 679 | gpuSetCLUT (le32_to_u32(gpu_unai.PacketBuffer.U4[2]) >> 16); |
030d1121 | 680 | u32 driver_idx = Blending_Mode | gpu_unai.TEXT_MODE | gpu_unai.Masking | Blending | (gpu_unai.PixelMSB>>1); |
c296224f | 681 | s32 w = 0, h = 0; |
030d1121 | 682 | |
683 | //senquack - Only color 808080h-878787h allows skipping lighting calculation: | |
684 | // This fixes Silent Hill running animation on loading screens: | |
685 | // (On PSX, color values 0x00-0x7F darken the source texture's color, | |
686 | // 0x81-FF lighten textures (ultimately clamped to 0x1F), | |
687 | // 0x80 leaves source texture color unchanged, HOWEVER, | |
688 | // gpu_unai uses a simple lighting LUT whereby only the upper | |
689 | // 5 bits of an 8-bit color are used, so 0x80-0x87 all behave as | |
690 | // 0x80. | |
691 | // | |
692 | // NOTE: I've changed all textured sprite draw commands here and | |
693 | // elsewhere to use proper behavior, but left poly commands | |
694 | // alone, I don't want to slow rendering down too much. (TODO) | |
695 | //if ((gpu_unai.PacketBuffer.U1[0]>0x5F) && (gpu_unai.PacketBuffer.U1[1]>0x5F) && (gpu_unai.PacketBuffer.U1[2]>0x5F)) | |
696 | // Strip lower 3 bits of each color and determine if lighting should be used: | |
4949d4ff | 697 | if ((le32_raw(gpu_unai.PacketBuffer.U4[0]) & HTOLE32(0xF8F8F8)) != HTOLE32(0x808080)) |
030d1121 | 698 | driver_idx |= Lighting; |
699 | PS driver = gpuSpriteSpanDrivers[driver_idx]; | |
c296224f | 700 | gpuDrawS(packet, driver, &w, &h); |
d02ab9fc | 701 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_sprite(w, h)); |
030d1121 | 702 | } break; |
42a261f1 | 703 | |
704 | case 0x68: | |
705 | case 0x69: | |
706 | case 0x6A: | |
030d1121 | 707 | case 0x6B: { // Monochrome rectangle (1x1 dot) |
4949d4ff | 708 | gpu_unai.PacketBuffer.U4[2] = u32_to_le32(0x00010001); |
030d1121 | 709 | PT driver = gpuTileSpanDrivers[(Blending_Mode | gpu_unai.Masking | Blending | (gpu_unai.PixelMSB>>3)) >> 1]; |
c296224f | 710 | s32 w = 0, h = 0; |
711 | gpuDrawT(packet, driver, &w, &h); | |
d02ab9fc | 712 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_sprite(1, 1)); |
030d1121 | 713 | } break; |
42a261f1 | 714 | |
715 | case 0x70: | |
716 | case 0x71: | |
717 | case 0x72: | |
030d1121 | 718 | case 0x73: { // Monochrome rectangle (8x8) |
4949d4ff | 719 | gpu_unai.PacketBuffer.U4[2] = u32_to_le32(0x00080008); |
030d1121 | 720 | PT driver = gpuTileSpanDrivers[(Blending_Mode | gpu_unai.Masking | Blending | (gpu_unai.PixelMSB>>3)) >> 1]; |
c296224f | 721 | s32 w = 0, h = 0; |
722 | gpuDrawT(packet, driver, &w, &h); | |
d02ab9fc | 723 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_sprite(w, h)); |
030d1121 | 724 | } break; |
42a261f1 | 725 | |
726 | case 0x74: | |
727 | case 0x75: | |
728 | case 0x76: | |
030d1121 | 729 | case 0x77: { // Textured rectangle (8x8) |
4949d4ff PC |
730 | gpu_unai.PacketBuffer.U4[3] = u32_to_le32(0x00080008); |
731 | gpuSetCLUT (le32_to_u32(gpu_unai.PacketBuffer.U4[2]) >> 16); | |
030d1121 | 732 | u32 driver_idx = Blending_Mode | gpu_unai.TEXT_MODE | gpu_unai.Masking | Blending | (gpu_unai.PixelMSB>>1); |
c296224f | 733 | s32 w = 0, h = 0; |
030d1121 | 734 | |
735 | //senquack - Only color 808080h-878787h allows skipping lighting calculation: | |
736 | //if ((gpu_unai.PacketBuffer.U1[0]>0x5F) && (gpu_unai.PacketBuffer.U1[1]>0x5F) && (gpu_unai.PacketBuffer.U1[2]>0x5F)) | |
737 | // Strip lower 3 bits of each color and determine if lighting should be used: | |
4949d4ff | 738 | if ((le32_raw(gpu_unai.PacketBuffer.U4[0]) & HTOLE32(0xF8F8F8)) != HTOLE32(0x808080)) |
030d1121 | 739 | driver_idx |= Lighting; |
740 | PS driver = gpuSpriteSpanDrivers[driver_idx]; | |
c296224f | 741 | gpuDrawS(packet, driver, &w, &h); |
d02ab9fc | 742 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_sprite(w, h)); |
030d1121 | 743 | } break; |
42a261f1 | 744 | |
745 | case 0x78: | |
746 | case 0x79: | |
747 | case 0x7A: | |
030d1121 | 748 | case 0x7B: { // Monochrome rectangle (16x16) |
4949d4ff | 749 | gpu_unai.PacketBuffer.U4[2] = u32_to_le32(0x00100010); |
030d1121 | 750 | PT driver = gpuTileSpanDrivers[(Blending_Mode | gpu_unai.Masking | Blending | (gpu_unai.PixelMSB>>3)) >> 1]; |
c296224f | 751 | s32 w = 0, h = 0; |
752 | gpuDrawT(packet, driver, &w, &h); | |
d02ab9fc | 753 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_sprite(w, h)); |
030d1121 | 754 | } break; |
42a261f1 | 755 | |
756 | case 0x7C: | |
757 | case 0x7D: | |
758 | #ifdef __arm__ | |
030d1121 | 759 | if ((gpu_unai.GPU_GP1 & 0x180) == 0 && (gpu_unai.Masking | gpu_unai.PixelMSB) == 0) |
42a261f1 | 760 | { |
c296224f | 761 | s32 w = 0, h = 0; |
762 | gpuSetCLUT(le32_to_u32(gpu_unai.PacketBuffer.U4[2]) >> 16); | |
763 | gpuDrawS16(packet, &w, &h); | |
d02ab9fc | 764 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_sprite(w, h)); |
42a261f1 | 765 | break; |
766 | } | |
767 | // fallthrough | |
768 | #endif | |
769 | case 0x7E: | |
030d1121 | 770 | case 0x7F: { // Textured rectangle (16x16) |
4949d4ff PC |
771 | gpu_unai.PacketBuffer.U4[3] = u32_to_le32(0x00100010); |
772 | gpuSetCLUT (le32_to_u32(gpu_unai.PacketBuffer.U4[2]) >> 16); | |
030d1121 | 773 | u32 driver_idx = Blending_Mode | gpu_unai.TEXT_MODE | gpu_unai.Masking | Blending | (gpu_unai.PixelMSB>>1); |
c296224f | 774 | s32 w = 0, h = 0; |
030d1121 | 775 | //senquack - Only color 808080h-878787h allows skipping lighting calculation: |
776 | //if ((gpu_unai.PacketBuffer.U1[0]>0x5F) && (gpu_unai.PacketBuffer.U1[1]>0x5F) && (gpu_unai.PacketBuffer.U1[2]>0x5F)) | |
777 | // Strip lower 3 bits of each color and determine if lighting should be used: | |
4949d4ff | 778 | if ((le32_raw(gpu_unai.PacketBuffer.U4[0]) & HTOLE32(0xF8F8F8)) != HTOLE32(0x808080)) |
030d1121 | 779 | driver_idx |= Lighting; |
780 | PS driver = gpuSpriteSpanDrivers[driver_idx]; | |
c296224f | 781 | gpuDrawS(packet, driver, &w, &h); |
d02ab9fc | 782 | gput_sum(cpu_cycles_sum, cpu_cycles, gput_sprite(w, h)); |
030d1121 | 783 | } break; |
42a261f1 | 784 | |
36da9c13 | 785 | #ifdef TEST |
42a261f1 | 786 | case 0x80: // vid -> vid |
030d1121 | 787 | gpuMoveImage(packet); |
42a261f1 | 788 | break; |
030d1121 | 789 | |
9a6e7816 | 790 | case 0xA0: // sys -> vid |
791 | { | |
792 | u32 load_width = list[2] & 0xffff; | |
793 | u32 load_height = list[2] >> 16; | |
794 | u32 load_size = load_width * load_height; | |
795 | ||
796 | len += load_size / 2; | |
030d1121 | 797 | } break; |
798 | ||
42a261f1 | 799 | case 0xC0: |
800 | break; | |
801 | #else | |
c296224f | 802 | case 0x1F: // irq? |
36da9c13 | 803 | case 0x80 ... 0x9F: // vid -> vid |
804 | case 0xA0 ... 0xBF: // sys -> vid | |
805 | case 0xC0 ... 0xDF: // vid -> sys | |
030d1121 | 806 | // Handled by gpulib |
42a261f1 | 807 | goto breakloop; |
9a6e7816 | 808 | #endif |
030d1121 | 809 | case 0xE1 ... 0xE6: { // Draw settings |
4949d4ff | 810 | gpuGP0Cmd_0xEx(gpu_unai, le32_to_u32(gpu_unai.PacketBuffer.U4[0])); |
030d1121 | 811 | } break; |
6f2ee2be | 812 | } |
813 | } | |
b243416b | 814 | |
42a261f1 | 815 | breakloop: |
b243416b | 816 | gpu.ex_regs[1] &= ~0x1ff; |
030d1121 | 817 | gpu.ex_regs[1] |= gpu_unai.GPU_GP1 & 0x1ff; |
b243416b | 818 | |
d02ab9fc | 819 | *cycles_sum_out += cpu_cycles_sum; |
820 | *cycles_last = cpu_cycles; | |
b243416b | 821 | *last_cmd = cmd; |
822 | return list - list_start; | |
6f2ee2be | 823 | } |
824 | ||
4949d4ff | 825 | void renderer_sync_ecmds(u32 *ecmds) |
6f2ee2be | 826 | { |
42a261f1 | 827 | int dummy; |
d02ab9fc | 828 | do_cmd_list(&ecmds[1], 6, &dummy, &dummy, &dummy); |
6f2ee2be | 829 | } |
830 | ||
3b7b0065 | 831 | void renderer_update_caches(int x, int y, int w, int h, int state_changed) |
6f2ee2be | 832 | { |
833 | } | |
834 | ||
835 | void renderer_flush_queues(void) | |
836 | { | |
837 | } | |
914455e6 | 838 | |
5440b88e | 839 | void renderer_set_interlace(int enable, int is_odd) |
840 | { | |
841 | } | |
842 | ||
914455e6 | 843 | #include "../../frontend/plugin_lib.h" |
030d1121 | 844 | // Handle any gpulib settings applicable to gpu_unai: |
914455e6 | 845 | void renderer_set_config(const struct rearmed_cbs *cbs) |
846 | { | |
4949d4ff | 847 | gpu_unai.vram = (le16_t *)gpu.vram; |
030d1121 | 848 | gpu_unai.config.ilace_force = cbs->gpu_unai.ilace_force; |
849 | gpu_unai.config.pixel_skip = cbs->gpu_unai.pixel_skip; | |
850 | gpu_unai.config.lighting = cbs->gpu_unai.lighting; | |
851 | gpu_unai.config.fast_lighting = cbs->gpu_unai.fast_lighting; | |
852 | gpu_unai.config.blending = cbs->gpu_unai.blending; | |
853 | gpu_unai.config.dithering = cbs->gpu_unai.dithering; | |
43047988 JW |
854 | gpu_unai.config.scale_hires = cbs->gpu_unai.scale_hires; |
855 | ||
856 | gpu.state.downscale_enable = gpu_unai.config.scale_hires; | |
857 | if (gpu_unai.config.scale_hires) { | |
858 | map_downscale_buffer(); | |
859 | } else { | |
860 | unmap_downscale_buffer(); | |
861 | } | |
914455e6 | 862 | } |
9a6e7816 | 863 | |
c765eb86 JW |
864 | void renderer_sync(void) |
865 | { | |
866 | } | |
867 | ||
868 | void renderer_notify_update_lace(int updated) | |
869 | { | |
870 | } | |
871 | ||
42a261f1 | 872 | // vim:shiftwidth=2:expandtab |