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1 : edgomez 1.16 /*****************************************************************************
2 : edgomez 1.17 *
3 :     * XVID MPEG-4 VIDEO CODEC
4 :     * - Native API implementation -
5 :     *
6 :     * This program is an implementation of a part of one or more MPEG-4
7 :     * Video tools as specified in ISO/IEC 14496-2 standard. Those intending
8 :     * to use this software module in hardware or software products are
9 :     * advised that its use may infringe existing patents or copyrights, and
10 :     * any such use would be at such party's own risk. The original
11 :     * developer of this software module and his/her company, and subsequent
12 :     * editors and their companies, will have no liability for use of this
13 :     * software or modifications or derivatives thereof.
14 :     *
15 :     * This program is free software ; you can redistribute it and/or modify
16 :     * it under the terms of the GNU General Public License as published by
17 :     * the Free Software Foundation ; either version 2 of the License, or
18 :     * (at your option) any later version.
19 :     *
20 :     * This program is distributed in the hope that it will be useful,
21 :     * but WITHOUT ANY WARRANTY ; without even the implied warranty of
22 :     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 :     * GNU General Public License for more details.
24 :     *
25 :     * You should have received a copy of the GNU General Public License
26 :     * along with this program ; if not, write to the Free Software
27 :     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 :     *
29 :     ****************************************************************************/
30 : chenm001 1.29
31 : edgomez 1.16 /*****************************************************************************
32 : edgomez 1.17 *
33 :     * History
34 :     *
35 : suxen_drol 1.21 * - 23.06.2002 added XVID_CPU_CHKONLY
36 : edgomez 1.17 * - 17.03.2002 Added interpolate8x8_halfpel_hv_xmm
37 :     * - 22.12.2001 API change: added xvid_init() - Isibaar
38 :     * - 16.12.2001 inital version; (c)2001 peter ross <pross@cs.rmit.edu.au>
39 :     *
40 : suxen_drol 1.33.2.20 * $Id: xvid.c,v 1.33.2.19 2002/12/30 10:49:17 suxen_drol Exp $
41 : edgomez 1.17 *
42 :     ****************************************************************************/
43 : Isibaar 1.1
44 : suxen_drol 1.33.2.20 #include <stdlib.h>
45 :     #include <time.h>
46 :    
47 : Isibaar 1.1 #include "xvid.h"
48 :     #include "decoder.h"
49 :     #include "encoder.h"
50 :     #include "bitstream/cbp.h"
51 :     #include "dct/idct.h"
52 :     #include "dct/fdct.h"
53 :     #include "image/colorspace.h"
54 :     #include "image/interpolate8x8.h"
55 : suxen_drol 1.33.2.15 #include "image/reduced.h"
56 : Isibaar 1.1 #include "utils/mem_transfer.h"
57 : h 1.33.2.5 #include "utils/mbfunctions.h"
58 : Isibaar 1.1 #include "quant/quant_h263.h"
59 :     #include "quant/quant_mpeg4.h"
60 : ia64p 1.30 #include "motion/motion.h"
61 : Isibaar 1.1 #include "motion/sad.h"
62 :     #include "utils/emms.h"
63 :     #include "utils/timer.h"
64 : Isibaar 1.9 #include "bitstream/mbcoding.h"
65 : Isibaar 1.1
66 : suxen_drol 1.31 #if defined(ARCH_X86) && defined(EXPERIMENTAL_SSE2_CODE)
67 :    
68 :     #ifdef WIN32
69 :     #include <windows.h>
70 :     #else
71 :     #include <signal.h>
72 :     #include <setjmp.h>
73 :     #endif
74 :    
75 :    
76 :     #ifndef WIN32
77 :    
78 :     static jmp_buf mark;
79 :    
80 :     static void
81 :     sigill_handler(int signal)
82 :     {
83 :     longjmp(mark, 1);
84 :     }
85 :     #endif
86 :    
87 :    
88 :     /*
89 :     calls the funcptr, and returns whether SIGILL (illegal instruction) was signalled
90 :     return values:
91 :     -1 : could not determine
92 :     0 : SIGILL was *not* signalled
93 :     1 : SIGILL was signalled
94 :     */
95 :    
96 :     int
97 :     sigill_check(void (*func)())
98 :     {
99 :     #ifdef WIN32
100 :     _try {
101 :     func();
102 :     }
103 :     _except(EXCEPTION_EXECUTE_HANDLER) {
104 :    
105 :     if (_exception_code() == STATUS_ILLEGAL_INSTRUCTION)
106 :     return 1;
107 :     }
108 :     return 0;
109 :     #else
110 :     void * old_handler;
111 :     int jmpret;
112 :    
113 :    
114 :     old_handler = signal(SIGILL, sigill_handler);
115 :     if (old_handler == SIG_ERR)
116 :     {
117 :     return -1;
118 :     }
119 :    
120 :     jmpret = setjmp(mark);
121 :     if (jmpret == 0)
122 :     {
123 :     func();
124 :     }
125 :    
126 :     signal(SIGILL, old_handler);
127 :    
128 :     return jmpret;
129 :     #endif
130 :     }
131 :     #endif
132 :    
133 : edgomez 1.16 /*****************************************************************************
134 :     * XviD Init Entry point
135 :     *
136 :     * Well this function initialize all internal function pointers according
137 :     * to the CPU features forced by the library client or autodetected (depending
138 :     * on the XVID_CPU_FORCE flag). It also initializes vlc coding tables and all
139 :     * image colorspace transformation tables.
140 :     *
141 :     * Returned value : XVID_ERR_OK
142 :     * + API_VERSION in the input XVID_INIT_PARAM structure
143 :     * + core build " " " " "
144 :     *
145 :     ****************************************************************************/
146 :    
147 : suxen_drol 1.33.2.13
148 :     static
149 :     int xvid_init_init(XVID_INIT_PARAM * init_param)
150 : Isibaar 1.1 {
151 :     int cpu_flags;
152 :    
153 : suxen_drol 1.21 /* Inform the client the API version */
154 :     init_param->api_version = API_VERSION;
155 :    
156 :     /* Inform the client the core build - unused because we're still alpha */
157 :     init_param->core_build = 1000;
158 :    
159 : suxen_drol 1.31 /* Do we have to force CPU features ? */
160 :     if ((init_param->cpu_flags & XVID_CPU_FORCE)) {
161 : suxen_drol 1.21
162 : Isibaar 1.1 cpu_flags = init_param->cpu_flags;
163 : suxen_drol 1.31
164 : edgomez 1.16 } else {
165 : Isibaar 1.1
166 : chenm001 1.29 cpu_flags = check_cpu_features();
167 : suxen_drol 1.31
168 :     #if defined(ARCH_X86) && defined(EXPERIMENTAL_SSE2_CODE)
169 :     if ((cpu_flags & XVID_CPU_SSE) && sigill_check(sse_os_trigger))
170 :     cpu_flags &= ~XVID_CPU_SSE;
171 :    
172 :     if ((cpu_flags & XVID_CPU_SSE2) && sigill_check(sse2_os_trigger))
173 :     cpu_flags &= ~XVID_CPU_SSE2;
174 :     #endif
175 :     }
176 :    
177 :     if ((init_param->cpu_flags & XVID_CPU_CHKONLY))
178 :     {
179 : Isibaar 1.1 init_param->cpu_flags = cpu_flags;
180 : suxen_drol 1.31 return XVID_ERR_OK;
181 : Isibaar 1.1 }
182 : suxen_drol 1.31
183 :     init_param->cpu_flags = cpu_flags;
184 :    
185 : Isibaar 1.1
186 : edgomez 1.16 /* Initialize the function pointers */
187 : Isibaar 1.1 idct_int32_init();
188 : Isibaar 1.9 init_vlc_tables();
189 :    
190 : edgomez 1.16 /* Fixed Point Forward/Inverse DCT transformations */
191 : Isibaar 1.1 fdct = fdct_int32;
192 :     idct = idct_int32;
193 :    
194 : edgomez 1.16 /* Only needed on PPC Altivec archs */
195 : canard 1.10 sadInit = 0;
196 : edgomez 1.15
197 : edgomez 1.16 /* Restore FPU context : emms_c is a nop functions */
198 : Isibaar 1.1 emms = emms_c;
199 :    
200 : edgomez 1.16 /* Quantization functions */
201 :     quant_intra = quant_intra_c;
202 : Isibaar 1.1 dequant_intra = dequant_intra_c;
203 : edgomez 1.16 quant_inter = quant_inter_c;
204 : Isibaar 1.1 dequant_inter = dequant_inter_c;
205 :    
206 : edgomez 1.16 quant4_intra = quant4_intra_c;
207 : Isibaar 1.1 dequant4_intra = dequant4_intra_c;
208 : edgomez 1.16 quant4_inter = quant4_inter_c;
209 : Isibaar 1.1 dequant4_inter = dequant4_inter_c;
210 :    
211 : edgomez 1.16 /* Block transfer related functions */
212 : Isibaar 1.1 transfer_8to16copy = transfer_8to16copy_c;
213 :     transfer_16to8copy = transfer_16to8copy_c;
214 : edgomez 1.16 transfer_8to16sub = transfer_8to16sub_c;
215 : suxen_drol 1.11 transfer_8to16sub2 = transfer_8to16sub2_c;
216 : edgomez 1.16 transfer_16to8add = transfer_16to8add_c;
217 :     transfer8x8_copy = transfer8x8_copy_c;
218 : Isibaar 1.1
219 : h 1.33.2.5 /* Interlacing functions */
220 :     MBFieldTest = MBFieldTest_c;
221 :    
222 : edgomez 1.16 /* Image interpolation related functions */
223 :     interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_c;
224 :     interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_c;
225 : Isibaar 1.1 interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_c;
226 : Isibaar 1.33.2.8
227 :     interpolate16x16_lowpass_h = interpolate16x16_lowpass_h_c;
228 :     interpolate16x16_lowpass_v = interpolate16x16_lowpass_v_c;
229 :     interpolate16x16_lowpass_hv = interpolate16x16_lowpass_hv_c;
230 : Isibaar 1.1
231 : Isibaar 1.33.2.6 interpolate8x8_lowpass_h = interpolate8x8_lowpass_h_c;
232 :     interpolate8x8_lowpass_v = interpolate8x8_lowpass_v_c;
233 :     interpolate8x8_lowpass_hv = interpolate8x8_lowpass_hv_c;
234 :    
235 :     interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_c;
236 :     interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_c;
237 :    
238 :     interpolate8x8_avg2 = interpolate8x8_avg2_c;
239 :     interpolate8x8_avg4 = interpolate8x8_avg4_c;
240 :    
241 : suxen_drol 1.33.2.15 /* reduced resoltuion */
242 :    
243 : suxen_drol 1.33.2.17 copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_C;
244 :     add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_C;
245 : suxen_drol 1.33.2.15 #ifdef ARCH_X86
246 :     vfilter_31 = xvid_VFilter_31_x86;
247 :     hfilter_31 = xvid_HFilter_31_x86;
248 :     #else
249 :     vfilter_31 = xvid_VFilter_31_C;
250 :     hfilter_31 = xvid_HFilter_31_C;
251 :     #endif
252 : suxen_drol 1.33.2.17 filter_18x18_to_8x8 = xvid_Filter_18x18_To_8x8_C;
253 :     filter_diff_18x18_to_8x8 = xvid_Filter_Diff_18x18_To_8x8_C;
254 : suxen_drol 1.33.2.15
255 : edgomez 1.16 /* Initialize internal colorspace transformation tables */
256 : Isibaar 1.1 colorspace_init();
257 :    
258 : edgomez 1.16 /* All colorspace transformation functions User Format->YV12 */
259 : suxen_drol 1.33.2.11 yv12_to_yv12 = yv12_to_yv12_c;
260 :     rgb555_to_yv12 = rgb555_to_yv12_c;
261 :     rgb565_to_yv12 = rgb565_to_yv12_c;
262 :     bgr_to_yv12 = bgr_to_yv12_c;
263 :     bgra_to_yv12 = bgra_to_yv12_c;
264 :     abgr_to_yv12 = abgr_to_yv12_c;
265 :     rgba_to_yv12 = rgba_to_yv12_c;
266 :     yuyv_to_yv12 = yuyv_to_yv12_c;
267 :     uyvy_to_yv12 = uyvy_to_yv12_c;
268 :    
269 :     rgb555i_to_yv12 = rgb555i_to_yv12_c;
270 :     rgb565i_to_yv12 = rgb565i_to_yv12_c;
271 :     bgri_to_yv12 = bgri_to_yv12_c;
272 :     bgrai_to_yv12 = bgrai_to_yv12_c;
273 :     abgri_to_yv12 = abgri_to_yv12_c;
274 :     rgbai_to_yv12 = rgbai_to_yv12_c;
275 :     yuyvi_to_yv12 = yuyvi_to_yv12_c;
276 :     uyvyi_to_yv12 = uyvyi_to_yv12_c;
277 :    
278 : Isibaar 1.1
279 : edgomez 1.16 /* All colorspace transformation functions YV12->User format */
280 : suxen_drol 1.33.2.11 yv12_to_rgb555 = yv12_to_rgb555_c;
281 :     yv12_to_rgb565 = yv12_to_rgb565_c;
282 :     yv12_to_bgr = yv12_to_bgr_c;
283 :     yv12_to_bgra = yv12_to_bgra_c;
284 :     yv12_to_abgr = yv12_to_abgr_c;
285 :     yv12_to_rgba = yv12_to_rgba_c;
286 :     yv12_to_yuyv = yv12_to_yuyv_c;
287 :     yv12_to_uyvy = yv12_to_uyvy_c;
288 :    
289 :     yv12_to_rgb555i = yv12_to_rgb555i_c;
290 :     yv12_to_rgb565i = yv12_to_rgb565i_c;
291 :     yv12_to_bgri = yv12_to_bgri_c;
292 :     yv12_to_bgrai = yv12_to_bgrai_c;
293 :     yv12_to_abgri = yv12_to_abgri_c;
294 :     yv12_to_rgbai = yv12_to_rgbai_c;
295 :     yv12_to_yuyvi = yv12_to_yuyvi_c;
296 :     yv12_to_uyvyi = yv12_to_uyvyi_c;
297 : Isibaar 1.1
298 : edgomez 1.16 /* Functions used in motion estimation algorithms */
299 : Isibaar 1.1 calc_cbp = calc_cbp_c;
300 : edgomez 1.16 sad16 = sad16_c;
301 : suxen_drol 1.33 sad8 = sad8_c;
302 : edgomez 1.16 sad16bi = sad16bi_c;
303 : suxen_drol 1.33 sad8bi = sad8bi_c;
304 : edgomez 1.16 dev16 = dev16_c;
305 : chl 1.33.2.1 sad16v = sad16v_c;
306 : suxen_drol 1.33
307 : chl 1.33.2.1 // Halfpel8_Refine = Halfpel8_Refine_c;
308 : Isibaar 1.1
309 :     #ifdef ARCH_X86
310 : suxen_drol 1.33.2.11
311 :     if ((cpu_flags & XVID_CPU_MMX) || (cpu_flags & XVID_CPU_MMXEXT) ||
312 :     (cpu_flags & XVID_CPU_3DNOW) || (cpu_flags & XVID_CPU_3DNOWEXT) ||
313 :     (cpu_flags & XVID_CPU_SSE) || (cpu_flags & XVID_CPU_SSE2))
314 :     {
315 :     /* Restore FPU context : emms_c is a nop functions */
316 :     emms = emms_mmx;
317 :     }
318 :    
319 : edgomez 1.15 if ((cpu_flags & XVID_CPU_MMX) > 0) {
320 : edgomez 1.16
321 :     /* Forward and Inverse Discrete Cosine Transformation functions */
322 : Isibaar 1.1 fdct = fdct_mmx;
323 :     idct = idct_mmx;
324 :    
325 : edgomez 1.16 /* Quantization related functions */
326 :     quant_intra = quant_intra_mmx;
327 : Isibaar 1.1 dequant_intra = dequant_intra_mmx;
328 : edgomez 1.16 quant_inter = quant_inter_mmx;
329 : Isibaar 1.1 dequant_inter = dequant_inter_mmx;
330 :    
331 : edgomez 1.16 quant4_intra = quant4_intra_mmx;
332 : Isibaar 1.1 dequant4_intra = dequant4_intra_mmx;
333 : edgomez 1.16 quant4_inter = quant4_inter_mmx;
334 : Isibaar 1.1 dequant4_inter = dequant4_inter_mmx;
335 :    
336 : edgomez 1.16 /* Block related functions */
337 : Isibaar 1.1 transfer_8to16copy = transfer_8to16copy_mmx;
338 :     transfer_16to8copy = transfer_16to8copy_mmx;
339 : edgomez 1.16 transfer_8to16sub = transfer_8to16sub_mmx;
340 : edgomez 1.22 transfer_8to16sub2 = transfer_8to16sub2_mmx;
341 : edgomez 1.16 transfer_16to8add = transfer_16to8add_mmx;
342 :     transfer8x8_copy = transfer8x8_copy_mmx;
343 : edgomez 1.22
344 : h 1.33.2.5 /* Interlacing Functions */
345 :     MBFieldTest = MBFieldTest_mmx;
346 : edgomez 1.16
347 :     /* Image Interpolation related functions */
348 :     interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_mmx;
349 :     interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_mmx;
350 : Isibaar 1.1 interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_mmx;
351 : Isibaar 1.33.2.6
352 :     interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_mmx;
353 :     interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_mmx;
354 :    
355 : Isibaar 1.33.2.14 interpolate8x8_avg2 = interpolate8x8_avg2_mmx;
356 : Isibaar 1.33.2.6 interpolate8x8_avg4 = interpolate8x8_avg4_mmx;
357 : Isibaar 1.1
358 : suxen_drol 1.33.2.15 /* reduced resolution */
359 :     copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_mmx;
360 :     add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_mmx;
361 :     hfilter_31 = xvid_HFilter_31_mmx;
362 : suxen_drol 1.33.2.17 filter_18x18_to_8x8 = xvid_Filter_18x18_To_8x8_mmx;
363 :     filter_diff_18x18_to_8x8 = xvid_Filter_Diff_18x18_To_8x8_mmx;
364 : suxen_drol 1.33.2.15
365 : suxen_drol 1.33.2.11 /* image input xxx_to_yv12 related functions */
366 :     yv12_to_yv12 = yv12_to_yv12_mmx;
367 :     bgr_to_yv12 = bgr_to_yv12_mmx;
368 :     bgra_to_yv12 = bgra_to_yv12_mmx;
369 : edgomez 1.16 yuyv_to_yv12 = yuyv_to_yv12_mmx;
370 :     uyvy_to_yv12 = uyvy_to_yv12_mmx;
371 : Isibaar 1.1
372 : suxen_drol 1.33.2.11 /* image output yv12_to_xxx related functions */
373 :     yv12_to_bgr = yv12_to_bgr_mmx;
374 :     yv12_to_bgra = yv12_to_bgra_mmx;
375 : edgomez 1.16 yv12_to_yuyv = yv12_to_yuyv_mmx;
376 :     yv12_to_uyvy = yv12_to_uyvy_mmx;
377 : suxen_drol 1.33.2.11
378 :     yv12_to_yuyvi = yv12_to_yuyvi_mmx;
379 :     yv12_to_uyvyi = yv12_to_uyvyi_mmx;
380 : Isibaar 1.1
381 : edgomez 1.16 /* Motion estimation related functions */
382 : Isibaar 1.1 calc_cbp = calc_cbp_mmx;
383 : edgomez 1.16 sad16 = sad16_mmx;
384 :     sad8 = sad8_mmx;
385 : suxen_drol 1.33 sad16bi = sad16bi_mmx;
386 :     sad8bi = sad8bi_mmx;
387 : edgomez 1.16 dev16 = dev16_mmx;
388 : Isibaar 1.33.2.2 sad16v = sad16v_mmx;
389 : Isibaar 1.1
390 :     }
391 :    
392 : suxen_drol 1.33 /* these 3dnow functions are faster than mmx, but slower than xmm. */
393 :     if ((cpu_flags & XVID_CPU_3DNOW) > 0) {
394 :    
395 :     /* ME functions */
396 :     sad16bi = sad16bi_3dn;
397 :     sad8bi = sad8bi_3dn;
398 : suxen_drol 1.33.2.11
399 :     yuyv_to_yv12 = yuyv_to_yv12_3dn;
400 :     uyvy_to_yv12 = uyvy_to_yv12_3dn;
401 : suxen_drol 1.33 }
402 :    
403 :    
404 : edgomez 1.15 if ((cpu_flags & XVID_CPU_MMXEXT) > 0) {
405 : edgomez 1.16
406 :     /* Inverse DCT */
407 : Isibaar 1.1 idct = idct_xmm;
408 : edgomez 1.16
409 :     /* Interpolation */
410 :     interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_xmm;
411 :     interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_xmm;
412 : h 1.3 interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_xmm;
413 : suxen_drol 1.33.2.15
414 :     /* reduced resolution */
415 :     copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_xmm;
416 :     add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_xmm;
417 : Isibaar 1.25
418 : chenm001 1.29 /* Quantization */
419 : Isibaar 1.33.2.18 quant4_intra = quant4_intra_xmm;
420 :     quant4_inter = quant4_inter_xmm;
421 :    
422 : chenm001 1.29 dequant_intra = dequant_intra_xmm;
423 :     dequant_inter = dequant_inter_xmm;
424 :    
425 : edgomez 1.19 /* Buffer transfer */
426 :     transfer_8to16sub2 = transfer_8to16sub2_xmm;
427 : edgomez 1.16
428 :     /* Colorspace transformation */
429 : suxen_drol 1.33.2.11 yv12_to_yv12 = yv12_to_yv12_xmm;
430 :     yuyv_to_yv12 = yuyv_to_yv12_xmm;
431 : Isibaar 1.33.2.12 uyvy_to_yv12 = uyvy_to_yv12_xmm;
432 : Isibaar 1.1
433 : edgomez 1.16 /* ME functions */
434 : Isibaar 1.1 sad16 = sad16_xmm;
435 : suxen_drol 1.33 sad8 = sad8_xmm;
436 : chenm001 1.29 sad16bi = sad16bi_xmm;
437 : suxen_drol 1.33 sad8bi = sad8bi_xmm;
438 : Isibaar 1.1 dev16 = dev16_xmm;
439 : chl 1.33.2.1 sad16v = sad16v_xmm;
440 : Isibaar 1.1 }
441 :    
442 : edgomez 1.15 if ((cpu_flags & XVID_CPU_3DNOW) > 0) {
443 : edgomez 1.16
444 :     /* Interpolation */
445 : Isibaar 1.1 interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_3dn;
446 :     interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_3dn;
447 : h 1.4 interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_3dn;
448 : Isibaar 1.1 }
449 : Isibaar 1.33.2.18
450 :     if ((cpu_flags & XVID_CPU_3DNOWEXT) > 0) {
451 :    
452 :     /* Inverse DCT */
453 :     idct = idct_3dne;
454 :    
455 :     /* Buffer transfer */
456 :     transfer_8to16copy = transfer_8to16copy_3dne;
457 :     transfer_16to8copy = transfer_16to8copy_3dne;
458 :     transfer_8to16sub = transfer_8to16sub_3dne;
459 :     transfer_8to16sub2 = transfer_8to16sub2_3dne;
460 :     transfer_16to8add = transfer_16to8add_3dne;
461 :     transfer8x8_copy = transfer8x8_copy_3dne;
462 :    
463 :     /* Quantization */
464 :     dequant4_intra = dequant4_intra_3dne;
465 :     dequant4_inter = dequant4_inter_3dne;
466 :     quant_intra = quant_intra_3dne;
467 :     quant_inter = quant_inter_3dne;
468 :     dequant_intra = dequant_intra_3dne;
469 :     dequant_inter = dequant_inter_3dne;
470 :    
471 :     /* ME functions */
472 :     calc_cbp = calc_cbp_3dne;
473 :     sad16 = sad16_3dne;
474 :     sad8 = sad8_3dne;
475 :     sad16bi = sad16bi_3dne;
476 :     sad8bi = sad8bi_3dne;
477 :     dev16 = dev16_3dne;
478 :    
479 :     /* Interpolation */
480 :     interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_3dne;
481 :     interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_3dne;
482 :     interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_3dne;
483 :     }
484 :    
485 : Isibaar 1.1
486 : edgomez 1.15 if ((cpu_flags & XVID_CPU_SSE2) > 0) {
487 : Isibaar 1.14 #ifdef EXPERIMENTAL_SSE2_CODE
488 : edgomez 1.16
489 : chenm001 1.29 calc_cbp = calc_cbp_sse2;
490 :    
491 : edgomez 1.16 /* Quantization */
492 :     quant_intra = quant_intra_sse2;
493 : Isibaar 1.14 dequant_intra = dequant_intra_sse2;
494 : edgomez 1.16 quant_inter = quant_inter_sse2;
495 : Isibaar 1.14 dequant_inter = dequant_inter_sse2;
496 : h 1.13
497 : edgomez 1.16 /* ME */
498 :     sad16 = sad16_sse2;
499 :     dev16 = dev16_sse2;
500 :    
501 :     /* Forward and Inverse DCT */
502 :     idct = idct_sse2;
503 : Isibaar 1.14 fdct = fdct_sse2;
504 :     #endif
505 : h 1.12 }
506 : edgomez 1.16
507 : Isibaar 1.1 #endif
508 : Isibaar 1.18
509 :     #ifdef ARCH_IA64
510 :     if ((cpu_flags & XVID_CPU_IA64) > 0) { //use assembler routines?
511 :     idct_ia64_init();
512 :     fdct = fdct_ia64;
513 :     idct = idct_ia64; //not yet working, crashes
514 :     interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_ia64;
515 :     interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_ia64;
516 :     interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_ia64;
517 :     sad16 = sad16_ia64;
518 :     sad16bi = sad16bi_ia64;
519 :     sad8 = sad8_ia64;
520 :     dev16 = dev16_ia64;
521 : chl 1.33.2.1 // Halfpel8_Refine = Halfpel8_Refine_ia64;
522 : Isibaar 1.18 quant_intra = quant_intra_ia64;
523 :     dequant_intra = dequant_intra_ia64;
524 :     quant_inter = quant_inter_ia64;
525 :     dequant_inter = dequant_inter_ia64;
526 :     transfer_8to16copy = transfer_8to16copy_ia64;
527 :     transfer_16to8copy = transfer_16to8copy_ia64;
528 :     transfer_8to16sub = transfer_8to16sub_ia64;
529 :     transfer_8to16sub2 = transfer_8to16sub2_ia64;
530 :     transfer_16to8add = transfer_16to8add_ia64;
531 :     transfer8x8_copy = transfer8x8_copy_ia64;
532 :     DEBUG("Using IA-64 assembler routines.\n");
533 :     }
534 :     #endif
535 : edgomez 1.16
536 : canard 1.5 #ifdef ARCH_PPC
537 : canard 1.6 #ifdef ARCH_PPC_ALTIVEC
538 :     calc_cbp = calc_cbp_altivec;
539 : canard 1.7 fdct = fdct_altivec;
540 :     idct = idct_altivec;
541 : canard 1.10 sadInit = sadInit_altivec;
542 : canard 1.8 sad16 = sad16_altivec;
543 :     sad8 = sad8_altivec;
544 :     dev16 = dev16_altivec;
545 : canard 1.6 #else
546 : canard 1.5 calc_cbp = calc_cbp_ppc;
547 : canard 1.6 #endif
548 : canard 1.5 #endif
549 : Isibaar 1.1
550 :     return XVID_ERR_OK;
551 : suxen_drol 1.33.2.13 }
552 :    
553 :    
554 :    
555 :     static int
556 :     xvid_init_convert(XVID_INIT_CONVERTINFO* convert)
557 :     {
558 : suxen_drol 1.33.2.16 // const int flip1 = (convert->input.colorspace & XVID_CSP_VFLIP) ^ (convert->output.colorspace & XVID_CSP_VFLIP);
559 : suxen_drol 1.33.2.13 const int width = convert->width;
560 :     const int height = convert->height;
561 :     const int width2 = convert->width/2;
562 :     const int height2 = convert->height/2;
563 :     IMAGE img;
564 :    
565 :     switch (convert->input.colorspace & ~XVID_CSP_VFLIP)
566 :     {
567 :     case XVID_CSP_YV12 :
568 :     img.y = convert->input.y;
569 :     img.v = (uint8_t*)convert->input.y + width*height;
570 :     img.u = (uint8_t*)convert->input.y + width*height + width2*height2;
571 :     image_output(&img, width, height, width,
572 :     convert->output.y, convert->output.y_stride,
573 :     convert->output.colorspace, convert->interlacing);
574 :     break;
575 :    
576 :     default :
577 :     return XVID_ERR_FORMAT;
578 :     }
579 :    
580 :    
581 :     emms();
582 :     return XVID_ERR_OK;
583 :     }
584 :    
585 :    
586 : suxen_drol 1.33.2.19
587 :     void fill8(uint8_t * block, int size, int value)
588 :     {
589 :     int i;
590 :     for (i = 0; i < size; i++)
591 :     block[i] = value;
592 :     }
593 :    
594 :     void fill16(int16_t * block, int size, int value)
595 :     {
596 :     int i;
597 :     for (i = 0; i < size; i++)
598 :     block[i] = value;
599 :     }
600 :    
601 :     #define RANDOM(min,max) min + (rand() % (max-min))
602 :    
603 :     void random8(uint8_t * block, int size, int min, int max)
604 :     {
605 :     int i;
606 :     for (i = 0; i < size; i++)
607 :     block[i] = RANDOM(min,max);
608 :     }
609 :    
610 :     void random16(int16_t * block, int size, int min, int max)
611 :     {
612 :     int i;
613 :     for (i = 0; i < size; i++)
614 :     block[i] = RANDOM(min,max);
615 :     }
616 :    
617 :     int compare16(const int16_t * blockA, const int16_t * blockB, int size)
618 :     {
619 :     int i;
620 :     for (i = 0; i < size; i++)
621 :     if (blockA[i] != blockB[i])
622 :     return 1;
623 :    
624 :     return 0;
625 :     }
626 :    
627 : suxen_drol 1.33.2.20 int diff16(const int16_t * blockA, const int16_t * blockB, int size)
628 :     {
629 :     int i, diff = 0;
630 :     for (i = 0; i < size; i++)
631 :     diff += ABS(blockA[i]-blockB[i]);
632 :     return diff;
633 :     }
634 :    
635 :    
636 :     #define XVID_TEST_RANDOM 0x00000001 /* random input data */
637 :     #define XVID_TEST_VERBOSE 0x00000002 /* verbose error output */
638 : suxen_drol 1.33.2.19
639 :    
640 : suxen_drol 1.33.2.20 #define TEST_FORWARD 0x00000001 /* intra */
641 :     #define TEST_FDCT (TEST_FORWARD)
642 :     #define TEST_IDCT (0)
643 :    
644 :     int test_transform(void * funcA, void * funcB, const char * nameB,
645 :     int test, int flags)
646 : suxen_drol 1.33.2.19 {
647 : suxen_drol 1.33.2.20 int i;
648 : suxen_drol 1.33.2.19 int64_t timeSTART;
649 :     int64_t timeA = 0;
650 :     int64_t timeB = 0;
651 :     DECLARE_ALIGNED_MATRIX(arrayA, 1, 64, int16_t, CACHE_LINE);
652 :     DECLARE_ALIGNED_MATRIX(arrayB, 1, 64, int16_t, CACHE_LINE);
653 : suxen_drol 1.33.2.20 int min, max;
654 :     int count = 0;
655 : suxen_drol 1.33.2.19
656 : suxen_drol 1.33.2.20 int tmp;
657 :     int min_error = 0x10000*64;
658 :     int max_error = 0;
659 :    
660 :    
661 :     if ((test & TEST_FORWARD)) /* forward */
662 : suxen_drol 1.33.2.19 {
663 : suxen_drol 1.33.2.20 min = -256;
664 :     max = 255;
665 :     }else{ /* inverse */
666 :     min = -2048;
667 :     max = 2047;
668 :     }
669 :    
670 :     for (i = 0; i < 64*64; i++)
671 :     {
672 :     if ((flags & XVID_TEST_RANDOM))
673 : suxen_drol 1.33.2.19 {
674 : suxen_drol 1.33.2.20 random16(arrayA, 64, min, max);
675 :     }else{
676 :     fill16(arrayA, 64, i);
677 :     }
678 :     memcpy(arrayB, arrayA, 64*sizeof(int16_t));
679 : suxen_drol 1.33.2.19
680 : suxen_drol 1.33.2.20 if ((test & TEST_FORWARD))
681 :     {
682 : suxen_drol 1.33.2.19 timeSTART = read_counter();
683 : suxen_drol 1.33.2.20 ((fdctFunc*)funcA)(arrayA);
684 : suxen_drol 1.33.2.19 timeA += read_counter() - timeSTART;
685 :    
686 :     timeSTART = read_counter();
687 : suxen_drol 1.33.2.20 ((fdctFunc*)funcB)(arrayB);
688 : suxen_drol 1.33.2.19 timeB += read_counter() - timeSTART;
689 : suxen_drol 1.33.2.20 }
690 :     else
691 :     {
692 :     timeSTART = read_counter();
693 :     ((idctFunc*)funcA)(arrayA);
694 :     timeA += read_counter() - timeSTART;
695 : suxen_drol 1.33.2.19
696 : suxen_drol 1.33.2.20 timeSTART = read_counter();
697 :     ((idctFunc*)funcB)(arrayB);
698 :     timeB += read_counter() - timeSTART;
699 : suxen_drol 1.33.2.19 }
700 : suxen_drol 1.33.2.20
701 :     tmp = diff16(arrayA, arrayB, 64) / 64;
702 :     if (tmp > max_error)
703 :     max_error = tmp;
704 :     if (tmp < min_error)
705 :     min_error = tmp;
706 :    
707 :     count++;
708 : suxen_drol 1.33.2.19 }
709 :    
710 : suxen_drol 1.33.2.20 /* print the "average difference" of best/worst transforms */
711 :     printf("%s:\t%I64i\t(min_error:%i, max_error:%i)\n", nameB, timeB / count, min_error, max_error);
712 : suxen_drol 1.33.2.19
713 :     return 0;
714 :     }
715 :    
716 : suxen_drol 1.33.2.20
717 :     #define TEST_QUANT 0x00000001 /* forward quantization */
718 :     #define TEST_INTRA 0x00000002 /* intra */
719 :     #define TEST_QUANT_INTRA (TEST_QUANT|TEST_INTRA)
720 :     #define TEST_QUANT_INTER (TEST_QUANT)
721 :     #define TEST_DEQUANT_INTRA (TEST_INTRA)
722 :     #define TEST_DEQUANT_INTER (0)
723 :    
724 :     int test_quant(void * funcA, void * funcB, const char * nameB,
725 :     int test, int flags)
726 : suxen_drol 1.33.2.19 {
727 :     int q,i;
728 :     int64_t timeSTART;
729 :     int64_t timeA = 0;
730 :     int64_t timeB = 0;
731 : suxen_drol 1.33.2.20 int retA, retB;
732 : suxen_drol 1.33.2.19 DECLARE_ALIGNED_MATRIX(arrayX, 1, 64, int16_t, CACHE_LINE);
733 :     DECLARE_ALIGNED_MATRIX(arrayA, 1, 64, int16_t, CACHE_LINE);
734 :     DECLARE_ALIGNED_MATRIX(arrayB, 1, 64, int16_t, CACHE_LINE);
735 : suxen_drol 1.33.2.20 int min, max;
736 :     int count = 0;
737 :     int errors = 0;
738 :    
739 :     if ((test & TEST_QUANT)) /* quant */
740 :     {
741 :     min = -2048;
742 :     max = 2047;
743 :     }else{ /* dequant */
744 :     min = -256;
745 :     max = 255;
746 :     }
747 :    
748 : suxen_drol 1.33.2.19 for (q = 1; q <= 31; q++) /* quantizer */
749 :     {
750 :     for (i = min; i < max; i++) /* input coeff */
751 :     {
752 : suxen_drol 1.33.2.20 if ((flags & XVID_TEST_RANDOM))
753 :     {
754 :     random16(arrayX, 64, min, max);
755 :     }else{
756 :     fill16(arrayX, 64, i);
757 :     }
758 : suxen_drol 1.33.2.19
759 : suxen_drol 1.33.2.20 if ((test & TEST_INTRA)) /* intra */
760 :     {
761 :     timeSTART = read_counter();
762 :     ((quanth263_intraFunc*)funcA)(arrayA, arrayX, q, q);
763 :     timeA += read_counter() - timeSTART;
764 :    
765 :     timeSTART = read_counter();
766 :     ((quanth263_intraFunc*)funcB)(arrayB, arrayX, q, q);
767 :     timeB += read_counter() - timeSTART;
768 :     }
769 :     else /* inter */
770 :     {
771 :     timeSTART = read_counter();
772 :     retA = ((quanth263_interFunc*)funcA)(arrayA, arrayX, q);
773 :     timeA += read_counter() - timeSTART;
774 :    
775 :     timeSTART = read_counter();
776 :     retB = ((quanth263_interFunc*)funcB)(arrayB, arrayX, q);
777 :     timeB += read_counter() - timeSTART;
778 :     }
779 : suxen_drol 1.33.2.19
780 : suxen_drol 1.33.2.20 /* compare return value from quant_inter, and compare (de)quantiz'd arrays */
781 :     if ( ((test&TEST_QUANT) && !(test&TEST_INTRA) && retA != retB ) ||
782 :     compare16(arrayA, arrayB, 64))
783 : suxen_drol 1.33.2.19 {
784 : suxen_drol 1.33.2.20 errors++;
785 :     if ((flags & XVID_TEST_VERBOSE))
786 :     printf("%s error: q=%i, i=%i\n", nameB, q, i);
787 : suxen_drol 1.33.2.19 }
788 : suxen_drol 1.33.2.20
789 :     count++;
790 : suxen_drol 1.33.2.19 }
791 :     }
792 :    
793 : suxen_drol 1.33.2.20 printf("%s:\t%I64i", nameB, timeB / count);
794 :     if (errors>0)
795 :     printf("\t(%i errors out of %i)", errors, count);
796 :     printf("\n");
797 :    
798 : suxen_drol 1.33.2.19 return 0;
799 :     }
800 :    
801 :    
802 :    
803 : suxen_drol 1.33.2.20 int xvid_init_test(int flags)
804 : suxen_drol 1.33.2.19 {
805 :     int cpu_flags;
806 :    
807 : suxen_drol 1.33.2.20 srand(time(0));
808 :    
809 : suxen_drol 1.33.2.19 printf("xvid_init_test\n");
810 :    
811 :     #if defined(ARCH_X86)
812 :     cpu_flags = check_cpu_features();
813 : suxen_drol 1.33.2.20 idct_int32_init();
814 : suxen_drol 1.33.2.19 emms_mmx();
815 :    
816 : suxen_drol 1.33.2.20 printf("--- fdct ---\n");
817 :     test_transform(fdct_int32, fdct_int32, "c", TEST_FDCT, flags);
818 :     if (cpu_flags & XVID_CPU_MMX)
819 :     test_transform(fdct_int32, fdct_mmx, "mmx", TEST_FDCT, flags);
820 :     if (cpu_flags & XVID_CPU_SSE2)
821 :     test_transform(fdct_int32, fdct_sse2, "sse2", TEST_FDCT, flags);
822 :    
823 :     printf("\n--- idct ---\n");
824 :     test_transform(idct_int32, idct_int32, "c", TEST_IDCT, flags);
825 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_MMX)
826 : suxen_drol 1.33.2.20 test_transform(idct_int32, idct_mmx, "mmx", TEST_IDCT, flags);
827 :     if (cpu_flags & XVID_CPU_MMXEXT)
828 :     test_transform(idct_int32, idct_xmm, "xmm", TEST_IDCT, flags);
829 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_3DNOWEXT)
830 : suxen_drol 1.33.2.20 test_transform(idct_int32, idct_3dne, "3dne", TEST_IDCT, flags);
831 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_SSE2)
832 : suxen_drol 1.33.2.20 test_transform(idct_int32, idct_sse2, "sse2", TEST_IDCT, flags);
833 :    
834 :     printf("\n--- quant intra ---\n");
835 :     test_quant(quant_intra_c, quant_intra_c, "c", TEST_QUANT_INTRA, flags);
836 :     if (cpu_flags & XVID_CPU_MMX)
837 :     test_quant(quant_intra_c, quant_intra_mmx, "mmx", TEST_QUANT_INTRA, flags);
838 :     if (cpu_flags & XVID_CPU_3DNOWEXT)
839 :     test_quant(quant_intra_c, quant_intra_3dne, "3dne", TEST_QUANT_INTRA, flags);
840 :     if (cpu_flags & XVID_CPU_SSE2)
841 :     test_quant(quant_intra_c, quant_intra_sse2, "sse2", TEST_QUANT_INTRA, flags);
842 : suxen_drol 1.33.2.19
843 :     printf("\n--- quant inter ---\n");
844 : suxen_drol 1.33.2.20 test_quant(quant_inter_c, quant_inter_c, "c", TEST_QUANT_INTER, flags);
845 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_MMX)
846 : suxen_drol 1.33.2.20 test_quant(quant_inter_c, quant_inter_mmx, "mmx", TEST_QUANT_INTER, flags);
847 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_3DNOWEXT)
848 : suxen_drol 1.33.2.20 test_quant(quant_inter_c, quant_inter_3dne, "3dne", TEST_QUANT_INTER, flags);
849 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_SSE2)
850 : suxen_drol 1.33.2.20 test_quant(quant_inter_c, quant_inter_sse2, "sse2", TEST_QUANT_INTER, flags);
851 : suxen_drol 1.33.2.19
852 : suxen_drol 1.33.2.20 printf("\n--- dequant intra ---\n");
853 :     test_quant(dequant_intra_c, dequant_intra_c, "c", TEST_DEQUANT_INTRA, flags);
854 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_MMX)
855 : suxen_drol 1.33.2.20 test_quant(dequant_intra_c, dequant_intra_mmx, "mmx", TEST_DEQUANT_INTRA, flags);
856 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_MMXEXT)
857 : suxen_drol 1.33.2.20 test_quant(dequant_intra_c, dequant_intra_xmm, "xmm", TEST_DEQUANT_INTRA, flags);
858 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_3DNOWEXT)
859 : suxen_drol 1.33.2.20 test_quant(dequant_intra_c, dequant_intra_3dne, "3dne", TEST_DEQUANT_INTRA, flags);
860 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_SSE2)
861 : suxen_drol 1.33.2.20 test_quant(dequant_intra_c, dequant_intra_sse2, "sse2", TEST_DEQUANT_INTRA, flags);
862 : suxen_drol 1.33.2.19
863 :     printf("\n--- dequant inter ---\n");
864 : suxen_drol 1.33.2.20 test_quant(dequant_inter_c, dequant_inter_c, "c", TEST_DEQUANT_INTER, flags);
865 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_MMX)
866 : suxen_drol 1.33.2.20 test_quant(dequant_inter_c, dequant_inter_mmx, "mmx", TEST_DEQUANT_INTER, flags);
867 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_MMXEXT)
868 : suxen_drol 1.33.2.20 test_quant(dequant_inter_c, dequant_inter_xmm, "xmm", TEST_DEQUANT_INTER, flags);
869 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_3DNOWEXT)
870 : suxen_drol 1.33.2.20 test_quant(dequant_inter_c, dequant_inter_3dne, "3dne", TEST_DEQUANT_INTER, flags);
871 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_SSE2)
872 : suxen_drol 1.33.2.20 test_quant(dequant_inter_c, dequant_inter_sse2, "sse2", TEST_DEQUANT_INTER, flags);
873 : suxen_drol 1.33.2.19
874 :     printf("\n--- quant4_intra ---\n");
875 : suxen_drol 1.33.2.20 test_quant(quant4_intra_c, quant4_intra_c, "c", TEST_QUANT_INTRA, flags);
876 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_MMX)
877 : suxen_drol 1.33.2.20 test_quant(quant4_intra_c, quant4_intra_mmx, "mmx", TEST_QUANT_INTRA, flags);
878 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_MMXEXT)
879 : suxen_drol 1.33.2.20 test_quant(quant4_intra_c, quant4_intra_xmm, "xmm", TEST_QUANT_INTRA, flags);
880 : suxen_drol 1.33.2.19
881 :     printf("\n--- quant4_inter ---\n");
882 : suxen_drol 1.33.2.20 test_quant(quant4_inter_c, quant4_inter_c, "c", TEST_QUANT_INTER, flags);
883 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_MMX)
884 : suxen_drol 1.33.2.20 test_quant(quant4_inter_c, quant4_inter_mmx, "mmx", TEST_QUANT_INTER, flags);
885 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_MMXEXT)
886 : suxen_drol 1.33.2.20 test_quant(quant4_inter_c, quant4_inter_xmm, "xmm", TEST_QUANT_INTER, flags);
887 : suxen_drol 1.33.2.19
888 :     printf("\n--- dequant4_intra ---\n");
889 : suxen_drol 1.33.2.20 test_quant(dequant4_intra_c, dequant4_intra_c, "c", TEST_DEQUANT_INTRA, flags);
890 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_MMX)
891 : suxen_drol 1.33.2.20 test_quant(dequant4_intra_c, dequant4_intra_mmx, "mmx", TEST_DEQUANT_INTRA, flags);
892 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_3DNOWEXT)
893 : suxen_drol 1.33.2.20 test_quant(dequant4_intra_c, dequant4_intra_3dne, "3dne", TEST_DEQUANT_INTRA, flags);
894 : suxen_drol 1.33.2.19
895 :     printf("\n--- dequant4_inter ---\n");
896 : suxen_drol 1.33.2.20 test_quant(dequant4_inter_c, dequant4_inter_c, "c", TEST_DEQUANT_INTER, flags);
897 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_MMX)
898 : suxen_drol 1.33.2.20 test_quant(dequant4_inter_c, dequant4_inter_mmx, "mmx", TEST_DEQUANT_INTER, flags);
899 : suxen_drol 1.33.2.19 if (cpu_flags & XVID_CPU_3DNOWEXT)
900 : suxen_drol 1.33.2.20 test_quant(dequant4_inter_c, dequant4_inter_3dne, "3dne", TEST_DEQUANT_INTER, flags);
901 : suxen_drol 1.33.2.19
902 :     emms_mmx();
903 :    
904 :     #endif
905 :    
906 :     return XVID_ERR_OK;
907 :     }
908 :    
909 :    
910 : suxen_drol 1.33.2.13 int
911 :     xvid_init(void *handle,
912 :     int opt,
913 :     void *param1,
914 :     void *param2)
915 :     {
916 :     switch(opt)
917 :     {
918 :     case XVID_INIT_INIT :
919 :     return xvid_init_init((XVID_INIT_PARAM*)param1);
920 :    
921 :     case XVID_INIT_CONVERT :
922 :     return xvid_init_convert((XVID_INIT_CONVERTINFO*)param1);
923 : suxen_drol 1.33.2.19
924 :     case XVID_INIT_TEST :
925 : suxen_drol 1.33.2.20 return xvid_init_test((int)param1);
926 : suxen_drol 1.33.2.13
927 :     default :
928 :     return XVID_ERR_FAIL;
929 :     }
930 : Isibaar 1.1 }
931 :    
932 : edgomez 1.16 /*****************************************************************************
933 :     * XviD Native decoder entry point
934 :     *
935 :     * This function is just a wrapper to all the option cases.
936 :     *
937 :     * Returned values : XVID_ERR_FAIL when opt is invalid
938 :     * else returns the wrapped function result
939 :     *
940 :     ****************************************************************************/
941 :    
942 : edgomez 1.15 int
943 :     xvid_decore(void *handle,
944 :     int opt,
945 :     void *param1,
946 :     void *param2)
947 : Isibaar 1.1 {
948 : edgomez 1.15 switch (opt) {
949 :     case XVID_DEC_DECODE:
950 : suxen_drol 1.33.2.11 return decoder_decode((DECODER *) handle, (XVID_DEC_FRAME *) param1, (XVID_DEC_STATS*) param2);
951 : edgomez 1.15
952 :     case XVID_DEC_CREATE:
953 : chenm001 1.29 return decoder_create((XVID_DEC_PARAM *) param1);
954 : edgomez 1.15
955 :     case XVID_DEC_DESTROY:
956 :     return decoder_destroy((DECODER *) handle);
957 : Isibaar 1.1
958 :     default:
959 : edgomez 1.15 return XVID_ERR_FAIL;
960 :     }
961 : Isibaar 1.1 }
962 :    
963 : edgomez 1.16
964 :     /*****************************************************************************
965 :     * XviD Native encoder entry point
966 :     *
967 :     * This function is just a wrapper to all the option cases.
968 :     *
969 :     * Returned values : XVID_ERR_FAIL when opt is invalid
970 :     * else returns the wrapped function result
971 :     *
972 :     ****************************************************************************/
973 : Isibaar 1.1
974 : edgomez 1.15 int
975 :     xvid_encore(void *handle,
976 :     int opt,
977 :     void *param1,
978 :     void *param2)
979 : Isibaar 1.1 {
980 : edgomez 1.15 switch (opt) {
981 :     case XVID_ENC_ENCODE:
982 : chl 1.33.2.10
983 : suxen_drol 1.20 if (((Encoder *) handle)->mbParam.max_bframes >= 0)
984 :     return encoder_encode_bframes((Encoder *) handle, (XVID_ENC_FRAME *) param1,
985 :     (XVID_ENC_STATS *) param2);
986 :     else
987 : edgomez 1.15 return encoder_encode((Encoder *) handle, (XVID_ENC_FRAME *) param1,
988 :     (XVID_ENC_STATS *) param2);
989 :    
990 :     case XVID_ENC_CREATE:
991 :     return encoder_create((XVID_ENC_PARAM *) param1);
992 :    
993 :     case XVID_ENC_DESTROY:
994 :     return encoder_destroy((Encoder *) handle);
995 : Isibaar 1.1
996 :     default:
997 : edgomez 1.15 return XVID_ERR_FAIL;
998 :     }
999 : Isibaar 1.1 }

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