3 |
* XVID MPEG-4 VIDEO CODEC |
* XVID MPEG-4 VIDEO CODEC |
4 |
* - Encoder main module - |
* - Encoder main module - |
5 |
* |
* |
6 |
* This program is an implementation of a part of one or more MPEG-4 |
* Copyright(C) 2002-2010 Michael Militzer <isibaar@xvid.org> |
7 |
* Video tools as specified in ISO/IEC 14496-2 standard. Those intending |
* 2002-2003 Peter Ross <pross@xvid.org> |
8 |
* to use this software module in hardware or software products are |
* 2002 Daniel Smith <danielsmith@astroboymail.com> |
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* advised that its use may infringe existing patents or copyrights, and |
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* any such use would be at such party's own risk. The original |
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* developer of this software module and his/her company, and subsequent |
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* editors and their companies, will have no liability for use of this |
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* software or modifications or derivatives thereof. |
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9 |
* |
* |
10 |
* This program is free software; you can redistribute it and/or modify |
* This program is free software; you can redistribute it and/or modify |
11 |
* it under the terms of the GNU General Public License as published by |
* it under the terms of the GNU General Public License as published by |
38 |
#include "image/font.h" |
#include "image/font.h" |
39 |
#include "motion/sad.h" |
#include "motion/sad.h" |
40 |
#include "motion/motion.h" |
#include "motion/motion.h" |
41 |
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#include "motion/gmc.h" |
42 |
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|
43 |
#include "bitstream/cbp.h" |
#include "bitstream/cbp.h" |
44 |
#include "utils/mbfunctions.h" |
#include "utils/mbfunctions.h" |
45 |
#include "bitstream/bitstream.h" |
#include "bitstream/bitstream.h" |
46 |
#include "bitstream/mbcoding.h" |
#include "bitstream/mbcoding.h" |
47 |
#include "utils/emms.h" |
#include "utils/emms.h" |
48 |
#include "bitstream/mbcoding.h" |
#include "bitstream/mbcoding.h" |
|
#include "quant/adapt_quant.h" |
|
49 |
#include "quant/quant_matrix.h" |
#include "quant/quant_matrix.h" |
50 |
#include "utils/mem_align.h" |
#include "utils/mem_align.h" |
51 |
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52 |
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# include "motion/motion_smp.h" |
53 |
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54 |
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|
55 |
/***************************************************************************** |
/***************************************************************************** |
56 |
* Local function prototypes |
* Local function prototypes |
57 |
****************************************************************************/ |
****************************************************************************/ |
60 |
Bitstream * bs); |
Bitstream * bs); |
61 |
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|
62 |
static int FrameCodeP(Encoder * pEnc, |
static int FrameCodeP(Encoder * pEnc, |
63 |
Bitstream * bs, |
Bitstream * bs); |
|
bool force_inter, |
|
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bool vol_header); |
|
64 |
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|
65 |
static void FrameCodeB(Encoder * pEnc, |
static void FrameCodeB(Encoder * pEnc, |
66 |
FRAMEINFO * frame, |
FRAMEINFO * frame, |
88 |
/* |
/* |
89 |
* Simplify the "fincr/fbase" fraction |
* Simplify the "fincr/fbase" fraction |
90 |
*/ |
*/ |
91 |
|
static int |
92 |
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gcd(int a, int b) |
93 |
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{ |
94 |
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int r ; |
95 |
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|
96 |
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if (b > a) { |
97 |
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r = a; |
98 |
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a = b; |
99 |
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b = r; |
100 |
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} |
101 |
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102 |
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while ((r = a % b)) { |
103 |
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a = b; |
104 |
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b = r; |
105 |
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} |
106 |
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return b; |
107 |
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} |
108 |
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|
109 |
static void |
static void |
110 |
simplify_time(int *inc, int *base) |
simplify_time(int *inc, int *base) |
111 |
{ |
{ |
112 |
/* common factor */ |
/* common factor */ |
113 |
int i = *inc; |
const int s = gcd(*inc, *base); |
114 |
while (i > 1) { |
*inc /= s; |
115 |
if (*inc % i == 0 && *base % i == 0) { |
*base /= s; |
116 |
*inc /= i; |
|
117 |
*base /= i; |
if (*base > 65535 || *inc > 65535) { |
118 |
i = *inc; |
int *biggest; |
119 |
continue; |
int *other; |
120 |
} |
float div; |
121 |
i--; |
|
122 |
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if (*base > *inc) { |
123 |
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biggest = base; |
124 |
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other = inc; |
125 |
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} else { |
126 |
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biggest = inc; |
127 |
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other = base; |
128 |
} |
} |
129 |
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|
130 |
/* if neccessary, round to 65535 accuracy */ |
div = ((float)*biggest)/((float)65535); |
131 |
if (*base > 65535) { |
*biggest = (unsigned int)(((float)*biggest)/div); |
132 |
float div = (float) *base / 65535; |
*other = (unsigned int)(((float)*other)/div); |
|
*base = (int) (*base / div); |
|
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*inc = (int) (*inc / div); |
|
133 |
} |
} |
134 |
} |
} |
135 |
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|
140 |
Encoder *pEnc; |
Encoder *pEnc; |
141 |
int n; |
int n; |
142 |
|
|
143 |
if (XVID_MAJOR(create->version) != 1) /* v1.x.x */ |
if (XVID_VERSION_MAJOR(create->version) != 1) /* v1.x.x */ |
144 |
return XVID_ERR_VERSION; |
return XVID_ERR_VERSION; |
145 |
|
|
146 |
if (create->width%2 || create->height%2) |
if (create->width%2 || create->height%2) |
147 |
return XVID_ERR_FAIL; |
return XVID_ERR_FAIL; |
148 |
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|
149 |
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if (create->width<=0 || create->height<=0) |
150 |
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return XVID_ERR_FAIL; |
151 |
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|
152 |
/* allocate encoder struct */ |
/* allocate encoder struct */ |
153 |
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|
154 |
pEnc = (Encoder *) xvid_malloc(sizeof(Encoder), CACHE_LINE); |
pEnc = (Encoder *) xvid_malloc(sizeof(Encoder), CACHE_LINE); |
156 |
return XVID_ERR_MEMORY; |
return XVID_ERR_MEMORY; |
157 |
memset(pEnc, 0, sizeof(Encoder)); |
memset(pEnc, 0, sizeof(Encoder)); |
158 |
|
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159 |
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pEnc->mbParam.profile = create->profile; |
160 |
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|
161 |
/* global flags */ |
/* global flags */ |
162 |
pEnc->mbParam.global_flags = create->global; |
pEnc->mbParam.global_flags = create->global; |
163 |
|
if ((pEnc->mbParam.global_flags & XVID_GLOBAL_PACKED)) |
164 |
|
pEnc->mbParam.global_flags |= XVID_GLOBAL_DIVX5_USERDATA; |
165 |
|
|
166 |
/* width, height */ |
/* width, height */ |
167 |
pEnc->mbParam.width = create->width; |
pEnc->mbParam.width = create->width; |
175 |
pEnc->mbParam.fincr = MAX(create->fincr, 0); |
pEnc->mbParam.fincr = MAX(create->fincr, 0); |
176 |
pEnc->mbParam.fbase = create->fincr <= 0 ? 25 : create->fbase; |
pEnc->mbParam.fbase = create->fincr <= 0 ? 25 : create->fbase; |
177 |
if (pEnc->mbParam.fincr>0) |
if (pEnc->mbParam.fincr>0) |
178 |
simplify_time(&pEnc->mbParam.fincr, &pEnc->mbParam.fbase); |
simplify_time((int*)&pEnc->mbParam.fincr, (int*)&pEnc->mbParam.fbase); |
179 |
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|
180 |
/* plugin */ |
/* zones */ |
181 |
|
if(create->num_zones > 0) { |
182 |
|
pEnc->num_zones = create->num_zones; |
183 |
|
pEnc->zones = xvid_malloc(sizeof(xvid_enc_zone_t) * pEnc->num_zones, CACHE_LINE); |
184 |
|
if (pEnc->zones == NULL) |
185 |
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goto xvid_err_memory0; |
186 |
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memcpy(pEnc->zones, create->zones, sizeof(xvid_enc_zone_t) * pEnc->num_zones); |
187 |
|
} else { |
188 |
|
pEnc->num_zones = 0; |
189 |
|
pEnc->zones = NULL; |
190 |
|
} |
191 |
|
|
192 |
|
/* plugins */ |
193 |
|
if(create->num_plugins > 0) { |
194 |
pEnc->num_plugins = create->num_plugins; |
pEnc->num_plugins = create->num_plugins; |
195 |
pEnc->plugins = xvid_malloc(sizeof(xvid_enc_plugin_t) * pEnc->num_plugins, CACHE_LINE); |
pEnc->plugins = xvid_malloc(sizeof(xvid_enc_plugin_t) * pEnc->num_plugins, CACHE_LINE); |
196 |
if (pEnc->plugins == NULL) |
if (pEnc->plugins == NULL) |
197 |
goto xvid_err_memory0; |
goto xvid_err_memory0; |
198 |
|
} else { |
199 |
|
pEnc->num_plugins = 0; |
200 |
|
pEnc->plugins = NULL; |
201 |
|
} |
202 |
|
|
203 |
for (n=0; n<pEnc->num_plugins;n++) { |
for (n=0; n<pEnc->num_plugins;n++) { |
204 |
xvid_plg_create_t pcreate; |
xvid_plg_create_t pcreate; |
206 |
|
|
207 |
memset(&pinfo, 0, sizeof(xvid_plg_info_t)); |
memset(&pinfo, 0, sizeof(xvid_plg_info_t)); |
208 |
pinfo.version = XVID_VERSION; |
pinfo.version = XVID_VERSION; |
209 |
if (create->plugins[n].func(0, XVID_PLG_INFO, &pinfo, 0) >= 0) { |
if (create->plugins[n].func(NULL, XVID_PLG_INFO, &pinfo, NULL) >= 0) { |
210 |
pEnc->mbParam.plugin_flags |= pinfo.flags; |
pEnc->mbParam.plugin_flags |= pinfo.flags; |
211 |
} |
} |
212 |
|
|
213 |
memset(&pcreate, 0, sizeof(xvid_plg_create_t)); |
memset(&pcreate, 0, sizeof(xvid_plg_create_t)); |
214 |
pcreate.version = XVID_VERSION; |
pcreate.version = XVID_VERSION; |
215 |
|
pcreate.num_zones = pEnc->num_zones; |
216 |
|
pcreate.zones = pEnc->zones; |
217 |
pcreate.width = pEnc->mbParam.width; |
pcreate.width = pEnc->mbParam.width; |
218 |
pcreate.height = pEnc->mbParam.height; |
pcreate.height = pEnc->mbParam.height; |
219 |
|
pcreate.mb_width = pEnc->mbParam.mb_width; |
220 |
|
pcreate.mb_height = pEnc->mbParam.mb_height; |
221 |
pcreate.fincr = pEnc->mbParam.fincr; |
pcreate.fincr = pEnc->mbParam.fincr; |
222 |
pcreate.fbase = pEnc->mbParam.fbase; |
pcreate.fbase = pEnc->mbParam.fbase; |
223 |
pcreate.param = create->plugins[n].param; |
pcreate.param = create->plugins[n].param; |
224 |
|
|
225 |
pEnc->plugins[n].func = NULL; /* disable plugins that fail */ |
pEnc->plugins[n].func = NULL; /* disable plugins that fail */ |
226 |
if (create->plugins[n].func(0, XVID_PLG_CREATE, &pcreate, &pEnc->plugins[n].param) >= 0) { |
if (create->plugins[n].func(NULL, XVID_PLG_CREATE, &pcreate, &pEnc->plugins[n].param) >= 0) { |
227 |
pEnc->plugins[n].func = create->plugins[n].func; |
pEnc->plugins[n].func = create->plugins[n].func; |
228 |
} |
} |
229 |
} |
} |
237 |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
238 |
pEnc->temp_dquants = (int *) xvid_malloc(pEnc->mbParam.mb_width * |
pEnc->temp_dquants = (int *) xvid_malloc(pEnc->mbParam.mb_width * |
239 |
pEnc->mbParam.mb_height * sizeof(int), CACHE_LINE); |
pEnc->mbParam.mb_height * sizeof(int), CACHE_LINE); |
240 |
|
if (pEnc->temp_dquants==NULL) |
241 |
|
goto xvid_err_memory1a; |
242 |
|
} |
243 |
|
|
244 |
|
/* temp lambdas */ |
245 |
|
if (pEnc->mbParam.plugin_flags & XVID_REQLAMBDA) { |
246 |
|
pEnc->temp_lambda = (float *) xvid_malloc(pEnc->mbParam.mb_width * |
247 |
|
pEnc->mbParam.mb_height * 6 * sizeof(float), CACHE_LINE); |
248 |
|
if (pEnc->temp_lambda == NULL) |
249 |
|
goto xvid_err_memory1a; |
250 |
} |
} |
|
/* XXX: error checking */ |
|
251 |
|
|
252 |
/* bframes */ |
/* bframes */ |
253 |
pEnc->mbParam.max_bframes = MAX(create->max_bframes, 0); |
pEnc->mbParam.max_bframes = MAX(create->max_bframes, 0); |
254 |
pEnc->mbParam.bquant_ratio = MAX(create->bquant_ratio, 0); |
pEnc->mbParam.bquant_ratio = MAX(create->bquant_ratio, 0); |
255 |
pEnc->mbParam.bquant_offset = create->bquant_offset; |
pEnc->mbParam.bquant_offset = create->bquant_offset; |
256 |
|
|
257 |
|
/* min/max quant */ |
258 |
|
for (n=0; n<3; n++) { |
259 |
|
pEnc->mbParam.min_quant[n] = create->min_quant[n] > 0 ? create->min_quant[n] : 2; |
260 |
|
pEnc->mbParam.max_quant[n] = create->max_quant[n] > 0 ? create->max_quant[n] : 31; |
261 |
|
} |
262 |
|
|
263 |
/* frame drop ratio */ |
/* frame drop ratio */ |
264 |
pEnc->mbParam.frame_drop_ratio = MAX(create->frame_drop_ratio, 0); |
pEnc->mbParam.frame_drop_ratio = MAX(create->frame_drop_ratio, 0); |
265 |
|
|
266 |
/* max keyframe interval */ |
/* max keyframe interval */ |
267 |
pEnc->mbParam.iMaxKeyInterval = create->max_key_interval <=0 ? 250 : create->max_key_interval; |
pEnc->mbParam.iMaxKeyInterval = create->max_key_interval <= 0 ? (10 * (int)pEnc->mbParam.fbase) / (int)pEnc->mbParam.fincr : create->max_key_interval; |
|
/*XXX: replace 250 hard code with "10seconds * framerate" */ |
|
|
|
|
|
/* Bitrate allocator defaults |
|
|
|
|
|
if ((create->min_quantizer <= 0) || (create->min_quantizer > 31)) |
|
|
create->min_quantizer = 1; |
|
|
|
|
|
if ((create->max_quantizer <= 0) || (create->max_quantizer > 31)) |
|
|
create->max_quantizer = 31; |
|
|
|
|
|
if (create->max_quantizer < create->min_quantizer) |
|
|
create->max_quantizer = create->min_quantizer; */ |
|
|
|
|
268 |
|
|
269 |
/* allocate working frame-image memory */ |
/* allocate working frame-image memory */ |
270 |
|
|
286 |
if (pEnc->current->mbs == NULL || pEnc->reference->mbs == NULL) |
if (pEnc->current->mbs == NULL || pEnc->reference->mbs == NULL) |
287 |
goto xvid_err_memory2; |
goto xvid_err_memory2; |
288 |
|
|
289 |
|
/* allocate quant matrix memory */ |
290 |
|
|
291 |
|
pEnc->mbParam.mpeg_quant_matrices = |
292 |
|
xvid_malloc(sizeof(uint16_t) * 64 * 8, CACHE_LINE); |
293 |
|
|
294 |
|
if (pEnc->mbParam.mpeg_quant_matrices == NULL) |
295 |
|
goto xvid_err_memory2a; |
296 |
|
|
297 |
/* allocate interpolation image memory */ |
/* allocate interpolation image memory */ |
298 |
|
|
299 |
if ((pEnc->mbParam.plugin_flags & XVID_REQORIGINAL)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQORIGINAL)) { |
309 |
image_null(&pEnc->reference->image); |
image_null(&pEnc->reference->image); |
310 |
image_null(&pEnc->vInterH); |
image_null(&pEnc->vInterH); |
311 |
image_null(&pEnc->vInterV); |
image_null(&pEnc->vInterV); |
|
image_null(&pEnc->vInterVf); |
|
312 |
image_null(&pEnc->vInterHV); |
image_null(&pEnc->vInterHV); |
|
image_null(&pEnc->vInterHVf); |
|
313 |
|
|
314 |
if ((pEnc->mbParam.plugin_flags & XVID_REQORIGINAL)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQORIGINAL)) { |
315 |
if (image_create |
if (image_create |
353 |
pEnc->mbParam.edged_height) < 0) |
pEnc->mbParam.edged_height) < 0) |
354 |
goto xvid_err_memory3; |
goto xvid_err_memory3; |
355 |
if (image_create |
if (image_create |
|
(&pEnc->vInterVf, pEnc->mbParam.edged_width, |
|
|
pEnc->mbParam.edged_height) < 0) |
|
|
goto xvid_err_memory3; |
|
|
if (image_create |
|
356 |
(&pEnc->vInterHV, pEnc->mbParam.edged_width, |
(&pEnc->vInterHV, pEnc->mbParam.edged_width, |
357 |
pEnc->mbParam.edged_height) < 0) |
pEnc->mbParam.edged_height) < 0) |
358 |
goto xvid_err_memory3; |
goto xvid_err_memory3; |
|
if (image_create |
|
|
(&pEnc->vInterHVf, pEnc->mbParam.edged_width, |
|
|
pEnc->mbParam.edged_height) < 0) |
|
|
goto xvid_err_memory3; |
|
359 |
|
|
360 |
/* Create full bitplane for GMC, this might be wasteful */ |
/* Create full bitplane for GMC, this might be wasteful */ |
361 |
if (image_create |
if (image_create |
425 |
image_null(&pEnc->queue[n].image); |
image_null(&pEnc->queue[n].image); |
426 |
|
|
427 |
|
|
428 |
for (n = 0; n < pEnc->mbParam.max_bframes+1; n++) |
for (n = 0; n < pEnc->mbParam.max_bframes+1; n++) { |
|
{ |
|
429 |
if (image_create |
if (image_create |
430 |
(&pEnc->queue[n].image, pEnc->mbParam.edged_width, |
(&pEnc->queue[n].image, pEnc->mbParam.edged_width, |
431 |
pEnc->mbParam.edged_height) < 0) |
pEnc->mbParam.edged_height) < 0) |
432 |
goto xvid_err_memory5; |
goto xvid_err_memory5; |
|
|
|
433 |
} |
} |
434 |
|
|
|
|
|
435 |
/* timestamp stuff */ |
/* timestamp stuff */ |
436 |
|
|
437 |
pEnc->mbParam.m_stamp = 0; |
pEnc->mbParam.m_stamp = 0; |
438 |
pEnc->m_framenum = 0; |
pEnc->m_framenum = create->start_frame_num; |
439 |
pEnc->current->stamp = 0; |
pEnc->current->stamp = 0; |
440 |
pEnc->reference->stamp = 0; |
pEnc->reference->stamp = 0; |
441 |
|
|
444 |
pEnc->iFrameNum = 0; |
pEnc->iFrameNum = 0; |
445 |
pEnc->fMvPrevSigma = -1; |
pEnc->fMvPrevSigma = -1; |
446 |
|
|
447 |
|
/* multithreaded stuff */ |
448 |
|
if (create->num_threads > 0) { |
449 |
|
int t = create->num_threads; |
450 |
|
int rows_per_thread = (pEnc->mbParam.mb_height+t-1)/t; |
451 |
|
pEnc->num_threads = t; |
452 |
|
pEnc->motionData = xvid_malloc(t*sizeof(SMPmotionData), CACHE_LINE); |
453 |
|
if (!pEnc->motionData) |
454 |
|
goto xvid_err_nosmp; |
455 |
|
|
456 |
|
for (n = 0; n < t; n++) { |
457 |
|
pEnc->motionData[n].complete_count_self = |
458 |
|
xvid_malloc(rows_per_thread * sizeof(int), CACHE_LINE); |
459 |
|
|
460 |
|
if (!pEnc->motionData[n].complete_count_self) |
461 |
|
goto xvid_err_nosmp; |
462 |
|
|
463 |
|
if (n != 0) |
464 |
|
pEnc->motionData[n].complete_count_above = |
465 |
|
pEnc->motionData[n-1].complete_count_self; |
466 |
|
} |
467 |
|
pEnc->motionData[0].complete_count_above = |
468 |
|
pEnc->motionData[t-1].complete_count_self - 1; |
469 |
|
|
470 |
|
} else { |
471 |
|
xvid_err_nosmp: |
472 |
|
/* no SMP */ |
473 |
|
create->num_threads = 0; |
474 |
|
pEnc->motionData = NULL; |
475 |
|
} |
476 |
|
|
477 |
create->handle = (void *) pEnc; |
create->handle = (void *) pEnc; |
478 |
|
|
479 |
init_timer(); |
init_timer(); |
480 |
|
init_mpeg_matrix(pEnc->mbParam.mpeg_quant_matrices); |
481 |
|
|
482 |
return 0; /* ok */ |
return 0; /* ok */ |
483 |
|
|
487 |
|
|
488 |
xvid_err_memory5: |
xvid_err_memory5: |
489 |
|
|
490 |
if (pEnc->mbParam.max_bframes > 0) { |
for (n = 0; n < pEnc->mbParam.max_bframes+1; n++) { |
491 |
int i; |
image_destroy(&pEnc->queue[n].image, pEnc->mbParam.edged_width, |
|
|
|
|
for (i = 0; i < pEnc->mbParam.max_bframes+1; i++) { |
|
|
image_destroy(&pEnc->queue[i].image, pEnc->mbParam.edged_width, |
|
492 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
493 |
} |
} |
494 |
|
|
495 |
xvid_free(pEnc->queue); |
xvid_free(pEnc->queue); |
|
} |
|
496 |
|
|
497 |
xvid_err_memory4: |
xvid_err_memory4: |
498 |
|
|
506 |
|
|
507 |
image_destroy(&pEnc->bframes[i]->image, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->bframes[i]->image, pEnc->mbParam.edged_width, |
508 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
|
|
|
509 |
xvid_free(pEnc->bframes[i]->mbs); |
xvid_free(pEnc->bframes[i]->mbs); |
|
|
|
510 |
xvid_free(pEnc->bframes[i]); |
xvid_free(pEnc->bframes[i]); |
|
|
|
511 |
} |
} |
512 |
|
|
513 |
xvid_free(pEnc->bframes); |
xvid_free(pEnc->bframes); |
537 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
538 |
image_destroy(&pEnc->vInterV, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->vInterV, pEnc->mbParam.edged_width, |
539 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
|
image_destroy(&pEnc->vInterVf, pEnc->mbParam.edged_width, |
|
|
pEnc->mbParam.edged_height); |
|
540 |
image_destroy(&pEnc->vInterHV, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->vInterHV, pEnc->mbParam.edged_width, |
541 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
|
image_destroy(&pEnc->vInterHVf, pEnc->mbParam.edged_width, |
|
|
pEnc->mbParam.edged_height); |
|
542 |
|
|
543 |
/* destroy GMC image */ |
/* destroy GMC image */ |
544 |
image_destroy(&pEnc->vGMC, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->vGMC, pEnc->mbParam.edged_width, |
545 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
546 |
|
|
547 |
|
xvid_err_memory2a: |
548 |
|
xvid_free(pEnc->mbParam.mpeg_quant_matrices); |
549 |
|
|
550 |
xvid_err_memory2: |
xvid_err_memory2: |
551 |
xvid_free(pEnc->current->mbs); |
xvid_free(pEnc->current->mbs); |
555 |
xvid_free(pEnc->current); |
xvid_free(pEnc->current); |
556 |
xvid_free(pEnc->reference); |
xvid_free(pEnc->reference); |
557 |
|
|
558 |
|
xvid_err_memory1a: |
559 |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
560 |
xvid_free(pEnc->temp_dquants); |
xvid_free(pEnc->temp_dquants); |
561 |
} |
} |
562 |
|
|
563 |
|
if(pEnc->mbParam.plugin_flags & XVID_REQLAMBDA) { |
564 |
|
xvid_free(pEnc->temp_lambda); |
565 |
|
} |
566 |
|
|
567 |
xvid_err_memory0: |
xvid_err_memory0: |
568 |
for (n=0; n<pEnc->num_plugins;n++) { |
for (n=0; n<pEnc->num_plugins;n++) { |
569 |
if (pEnc->plugins[n].func) { |
if (pEnc->plugins[n].func) { |
570 |
pEnc->plugins[n].func(pEnc->plugins[n].param, XVID_PLG_DESTROY, 0, 0); |
pEnc->plugins[n].func(pEnc->plugins[n].param, XVID_PLG_DESTROY, NULL, NULL); |
571 |
} |
} |
572 |
} |
} |
573 |
xvid_free(pEnc->plugins); |
xvid_free(pEnc->plugins); |
574 |
|
|
575 |
|
xvid_free(pEnc->zones); |
576 |
|
|
577 |
xvid_free(pEnc); |
xvid_free(pEnc); |
578 |
|
|
579 |
create->handle = NULL; |
create->handle = NULL; |
598 |
int i; |
int i; |
599 |
|
|
600 |
/* B Frames specific */ |
/* B Frames specific */ |
|
if (pEnc->mbParam.max_bframes > 0) { |
|
|
|
|
601 |
for (i = 0; i < pEnc->mbParam.max_bframes+1; i++) { |
for (i = 0; i < pEnc->mbParam.max_bframes+1; i++) { |
|
|
|
602 |
image_destroy(&pEnc->queue[i].image, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->queue[i].image, pEnc->mbParam.edged_width, |
603 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
604 |
} |
} |
|
xvid_free(pEnc->queue); |
|
|
} |
|
605 |
|
|
606 |
|
xvid_free(pEnc->queue); |
607 |
|
|
608 |
if (pEnc->mbParam.max_bframes > 0) { |
if (pEnc->mbParam.max_bframes > 0) { |
609 |
|
|
614 |
|
|
615 |
image_destroy(&pEnc->bframes[i]->image, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->bframes[i]->image, pEnc->mbParam.edged_width, |
616 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
|
|
|
617 |
xvid_free(pEnc->bframes[i]->mbs); |
xvid_free(pEnc->bframes[i]->mbs); |
|
|
|
618 |
xvid_free(pEnc->bframes[i]); |
xvid_free(pEnc->bframes[i]); |
619 |
} |
} |
620 |
|
|
632 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
633 |
image_destroy(&pEnc->vInterV, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->vInterV, pEnc->mbParam.edged_width, |
634 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
|
image_destroy(&pEnc->vInterVf, pEnc->mbParam.edged_width, |
|
|
pEnc->mbParam.edged_height); |
|
635 |
image_destroy(&pEnc->vInterHV, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->vInterHV, pEnc->mbParam.edged_width, |
636 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
|
image_destroy(&pEnc->vInterHVf, pEnc->mbParam.edged_width, |
|
|
pEnc->mbParam.edged_height); |
|
|
|
|
637 |
image_destroy(&pEnc->f_refh, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->f_refh, pEnc->mbParam.edged_width, |
638 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
639 |
image_destroy(&pEnc->f_refv, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->f_refv, pEnc->mbParam.edged_width, |
640 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
641 |
image_destroy(&pEnc->f_refhv, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->f_refhv, pEnc->mbParam.edged_width, |
642 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
643 |
|
image_destroy(&pEnc->vGMC, pEnc->mbParam.edged_width, |
644 |
|
pEnc->mbParam.edged_height); |
645 |
|
|
646 |
if ((pEnc->mbParam.plugin_flags & XVID_REQORIGINAL)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQORIGINAL)) { |
647 |
image_destroy(&pEnc->sOriginal, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->sOriginal, pEnc->mbParam.edged_width, |
662 |
xvid_free(pEnc->temp_dquants); |
xvid_free(pEnc->temp_dquants); |
663 |
} |
} |
664 |
|
|
665 |
|
if ((pEnc->mbParam.plugin_flags & XVID_REQLAMBDA)) { |
666 |
|
xvid_free(pEnc->temp_lambda); |
667 |
|
} |
668 |
|
|
669 |
if (pEnc->num_plugins>0) |
if (pEnc->num_plugins>0) { |
|
{ |
|
670 |
xvid_plg_destroy_t pdestroy; |
xvid_plg_destroy_t pdestroy; |
671 |
memset(&pdestroy, 0, sizeof(xvid_plg_destroy_t)); |
memset(&pdestroy, 0, sizeof(xvid_plg_destroy_t)); |
672 |
|
|
675 |
|
|
676 |
for (i=0; i<pEnc->num_plugins;i++) { |
for (i=0; i<pEnc->num_plugins;i++) { |
677 |
if (pEnc->plugins[i].func) { |
if (pEnc->plugins[i].func) { |
678 |
pEnc->plugins[i].func(pEnc->plugins[i].param, XVID_PLG_DESTROY, &pdestroy, 0); |
pEnc->plugins[i].func(pEnc->plugins[i].param, XVID_PLG_DESTROY, &pdestroy, NULL); |
679 |
} |
} |
680 |
} |
} |
681 |
xvid_free(pEnc->plugins); |
xvid_free(pEnc->plugins); |
682 |
} |
} |
683 |
|
|
684 |
|
xvid_free(pEnc->mbParam.mpeg_quant_matrices); |
685 |
|
|
686 |
|
if (pEnc->num_zones > 0) |
687 |
|
xvid_free(pEnc->zones); |
688 |
|
|
689 |
|
if (pEnc->num_threads > 0) { |
690 |
|
for (i = 0; i < pEnc->num_threads; i++) |
691 |
|
xvid_free(pEnc->motionData[i].complete_count_self); |
692 |
|
|
693 |
|
xvid_free(pEnc->motionData); |
694 |
|
} |
695 |
|
|
696 |
xvid_free(pEnc); |
xvid_free(pEnc); |
697 |
|
|
698 |
return 0; /* ok */ |
return 0; /* ok */ |
706 |
static void call_plugins(Encoder * pEnc, FRAMEINFO * frame, IMAGE * original, |
static void call_plugins(Encoder * pEnc, FRAMEINFO * frame, IMAGE * original, |
707 |
int opt, int * type, int * quant, xvid_enc_stats_t * stats) |
int opt, int * type, int * quant, xvid_enc_stats_t * stats) |
708 |
{ |
{ |
709 |
unsigned int i, j; |
unsigned int i, j, k; |
710 |
xvid_plg_data_t data; |
xvid_plg_data_t data; |
711 |
|
|
712 |
/* set data struct */ |
/* set data struct */ |
714 |
memset(&data, 0, sizeof(xvid_plg_data_t)); |
memset(&data, 0, sizeof(xvid_plg_data_t)); |
715 |
data.version = XVID_VERSION; |
data.version = XVID_VERSION; |
716 |
|
|
717 |
|
/* find zone */ |
718 |
|
for(i=0; i<pEnc->num_zones && pEnc->zones[i].frame<=frame->frame_num; i++) ; |
719 |
|
data.zone = i>0 ? &pEnc->zones[i-1] : NULL; |
720 |
|
|
721 |
data.width = pEnc->mbParam.width; |
data.width = pEnc->mbParam.width; |
722 |
data.height = pEnc->mbParam.height; |
data.height = pEnc->mbParam.height; |
723 |
data.mb_width = pEnc->mbParam.mb_width; |
data.mb_width = pEnc->mbParam.mb_width; |
724 |
data.mb_height = pEnc->mbParam.mb_height; |
data.mb_height = pEnc->mbParam.mb_height; |
725 |
data.fincr = frame->fincr; |
data.fincr = frame->fincr; |
726 |
data.fbase = pEnc->mbParam.fbase; |
data.fbase = pEnc->mbParam.fbase; |
727 |
|
data.bquant_ratio = pEnc->mbParam.bquant_ratio; |
728 |
|
data.bquant_offset = pEnc->mbParam.bquant_offset; |
729 |
|
|
730 |
data.reference.csp = XVID_CSP_USER; |
for (i=0; i<3; i++) { |
731 |
|
data.min_quant[i] = pEnc->mbParam.min_quant[i]; |
732 |
|
data.max_quant[i] = pEnc->mbParam.max_quant[i]; |
733 |
|
} |
734 |
|
|
735 |
|
data.reference.csp = XVID_CSP_PLANAR; |
736 |
data.reference.plane[0] = pEnc->reference->image.y; |
data.reference.plane[0] = pEnc->reference->image.y; |
737 |
data.reference.plane[1] = pEnc->reference->image.u; |
data.reference.plane[1] = pEnc->reference->image.u; |
738 |
data.reference.plane[2] = pEnc->reference->image.v; |
data.reference.plane[2] = pEnc->reference->image.v; |
740 |
data.reference.stride[1] = pEnc->mbParam.edged_width/2; |
data.reference.stride[1] = pEnc->mbParam.edged_width/2; |
741 |
data.reference.stride[2] = pEnc->mbParam.edged_width/2; |
data.reference.stride[2] = pEnc->mbParam.edged_width/2; |
742 |
|
|
743 |
data.current.csp = XVID_CSP_USER; |
data.current.csp = XVID_CSP_PLANAR; |
744 |
data.current.plane[0] = frame->image.y; |
data.current.plane[0] = frame->image.y; |
745 |
data.current.plane[1] = frame->image.u; |
data.current.plane[1] = frame->image.u; |
746 |
data.current.plane[2] = frame->image.v; |
data.current.plane[2] = frame->image.v; |
751 |
data.frame_num = frame->frame_num; |
data.frame_num = frame->frame_num; |
752 |
|
|
753 |
if (opt == XVID_PLG_BEFORE) { |
if (opt == XVID_PLG_BEFORE) { |
754 |
data.type = XVID_TYPE_AUTO; |
data.type = *type; |
755 |
data.quant = 2; |
data.quant = *quant; |
756 |
|
|
757 |
|
data.vol_flags = frame->vol_flags; |
758 |
|
data.vop_flags = frame->vop_flags; |
759 |
|
data.motion_flags = frame->motion_flags; |
760 |
|
|
761 |
|
} else if (opt == XVID_PLG_FRAME) { |
762 |
|
data.type = coding2type(frame->coding_type); |
763 |
|
data.quant = frame->quant; |
764 |
|
|
765 |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
766 |
data.dquant = pEnc->temp_dquants; |
data.dquant = pEnc->temp_dquants; |
767 |
data.dquant_stride = pEnc->mbParam.mb_width; |
data.dquant_stride = pEnc->mbParam.mb_width; |
768 |
memset(data.dquant, 0, data.mb_width*data.mb_height); |
memset(data.dquant, 0, data.mb_width*data.mb_height*sizeof(int)); |
769 |
} |
} |
770 |
|
|
771 |
/* todo: [vol,vop,motion]_flags*/ |
if(pEnc->mbParam.plugin_flags & XVID_REQLAMBDA) { |
772 |
|
int block = 0; |
773 |
|
emms(); |
774 |
|
data.lambda = pEnc->temp_lambda; |
775 |
|
for(i = 0;i < pEnc->mbParam.mb_height; i++) |
776 |
|
for(j = 0;j < pEnc->mbParam.mb_width; j++) |
777 |
|
for (k = 0; k < 6; k++) |
778 |
|
data.lambda[block++] = 1.0f; |
779 |
|
} |
780 |
|
|
781 |
} else { // XVID_PLG_AFTER |
} else { /* XVID_PLG_AFTER */ |
782 |
if ((pEnc->mbParam.plugin_flags & XVID_REQORIGINAL)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQORIGINAL)) { |
783 |
data.original.csp = XVID_CSP_USER; |
data.original.csp = XVID_CSP_PLANAR; |
784 |
data.original.plane[0] = original->y; |
data.original.plane[0] = original->y; |
785 |
data.original.plane[1] = original->u; |
data.original.plane[1] = original->u; |
786 |
data.original.plane[2] = original->v; |
data.original.plane[2] = original->v; |
817 |
|
|
818 |
for (j=0; j<pEnc->mbParam.mb_height; j++) |
for (j=0; j<pEnc->mbParam.mb_height; j++) |
819 |
for (i=0; i<pEnc->mbParam.mb_width; i++) { |
for (i=0; i<pEnc->mbParam.mb_width; i++) { |
820 |
data.dquant[j*data.dquant_stride + i] = frame->mbs[j*pEnc->mbParam.mb_width + i].dquant;; |
data.dquant[j*data.dquant_stride + i] = frame->mbs[j*pEnc->mbParam.mb_width + i].dquant; |
821 |
} |
} |
822 |
} |
} |
823 |
|
|
830 |
data.mblks = frame->sStat.mblks; |
data.mblks = frame->sStat.mblks; |
831 |
data.ublks = frame->sStat.ublks; |
data.ublks = frame->sStat.ublks; |
832 |
|
|
833 |
if (stats) { |
/* New code */ |
834 |
stats->type = coding2type(frame->coding_type); |
data.stats.type = coding2type(frame->coding_type); |
835 |
stats->quant = frame->quant; |
data.stats.quant = frame->quant; |
836 |
stats->vol_flags = frame->vol_flags; |
data.stats.vol_flags = frame->vol_flags; |
837 |
stats->vop_flags = frame->vop_flags; |
data.stats.vop_flags = frame->vop_flags; |
838 |
stats->length = frame->length; |
data.stats.length = frame->length; |
839 |
stats->hlength = frame->length - (frame->sStat.iTextBits / 8); |
data.stats.hlength = frame->length - (frame->sStat.iTextBits / 8); |
840 |
stats->kblks = frame->sStat.kblks; |
data.stats.kblks = frame->sStat.kblks; |
841 |
stats->mblks = frame->sStat.mblks; |
data.stats.mblks = frame->sStat.mblks; |
842 |
stats->ublks = frame->sStat.ublks; |
data.stats.ublks = frame->sStat.ublks; |
843 |
stats->sse_y = data.sse_y; |
data.stats.sse_y = data.sse_y; |
844 |
stats->sse_u = data.sse_u; |
data.stats.sse_u = data.sse_u; |
845 |
stats->sse_v = data.sse_v; |
data.stats.sse_v = data.sse_v; |
846 |
} |
|
847 |
|
if (stats) |
848 |
|
*stats = data.stats; |
849 |
} |
} |
850 |
|
|
851 |
/* call plugins */ |
/* call plugins */ |
852 |
for (i=0; i<pEnc->num_plugins;i++) { |
for (i=0; i<(unsigned int)pEnc->num_plugins;i++) { |
853 |
emms(); |
emms(); |
854 |
if (pEnc->plugins[i].func) { |
if (pEnc->plugins[i].func) { |
855 |
if (pEnc->plugins[i].func(pEnc->plugins[i].param, opt, &data, 0) < 0) { |
if (pEnc->plugins[i].func(pEnc->plugins[i].param, opt, &data, NULL) < 0) { |
856 |
continue; |
continue; |
857 |
} |
} |
858 |
} |
} |
862 |
/* copy modified values back into frame*/ |
/* copy modified values back into frame*/ |
863 |
if (opt == XVID_PLG_BEFORE) { |
if (opt == XVID_PLG_BEFORE) { |
864 |
*type = data.type; |
*type = data.type; |
865 |
*quant = data.quant; |
*quant = data.quant > 0 ? data.quant : 2; /* default */ |
866 |
|
|
867 |
|
frame->vol_flags = data.vol_flags; |
868 |
|
frame->vop_flags = data.vop_flags; |
869 |
|
frame->motion_flags = data.motion_flags; |
870 |
|
|
871 |
|
} else if (opt == XVID_PLG_FRAME) { |
872 |
|
|
873 |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
874 |
for (j=0; j<pEnc->mbParam.mb_height; j++) |
for (j=0; j<pEnc->mbParam.mb_height; j++) |
881 |
frame->mbs[j*pEnc->mbParam.mb_width + i].dquant = 0; |
frame->mbs[j*pEnc->mbParam.mb_width + i].dquant = 0; |
882 |
} |
} |
883 |
} |
} |
884 |
/* todo: [vol,vop,motion]_flags*/ |
|
885 |
|
if (pEnc->mbParam.plugin_flags & XVID_REQLAMBDA) { |
886 |
|
for (j = 0; j < pEnc->mbParam.mb_height; j++) |
887 |
|
for (i = 0; i < pEnc->mbParam.mb_width; i++) |
888 |
|
for (k = 0; k < 6; k++) { |
889 |
|
frame->mbs[j*pEnc->mbParam.mb_width + i].lambda[k] = |
890 |
|
(int) ((float)(1<<LAMBDA_EXP) * data.lambda[6 * (j * data.mb_width + i) + k]); |
891 |
|
} |
892 |
|
} else { |
893 |
|
for (j = 0; j<pEnc->mbParam.mb_height; j++) |
894 |
|
for (i = 0; i<pEnc->mbParam.mb_width; i++) |
895 |
|
for (k = 0; k < 6; k++) { |
896 |
|
frame->mbs[j*pEnc->mbParam.mb_width + i].lambda[k] = 1<<LAMBDA_EXP; |
897 |
|
} |
898 |
} |
} |
899 |
|
|
900 |
|
|
901 |
|
frame->mbs[0].quant = data.quant; /* FRAME will not affect the quant in stats */ |
902 |
} |
} |
903 |
|
|
904 |
|
|
905 |
|
} |
906 |
|
|
907 |
|
|
908 |
static __inline void inc_frame_num(Encoder * pEnc) |
static __inline void inc_frame_num(Encoder * pEnc) |
920 |
pEnc->m_framenum--; /* debug ticker */ |
pEnc->m_framenum--; /* debug ticker */ |
921 |
} |
} |
922 |
|
|
923 |
|
static __inline void |
924 |
|
MBSetDquant(MACROBLOCK * pMB, int x, int y, MBParam * mbParam) |
925 |
|
{ |
926 |
|
if (pMB->cbp == 0) { |
927 |
|
/* we want to code dquant but the quantizer value will not be used yet |
928 |
|
let's find out if we can postpone dquant to next MB |
929 |
|
*/ |
930 |
|
if (x == mbParam->mb_width-1 && y == mbParam->mb_height-1) { |
931 |
|
pMB->dquant = 0; /* it's the last MB of all, the easiest case */ |
932 |
|
return; |
933 |
|
} else { |
934 |
|
MACROBLOCK * next = pMB + 1; |
935 |
|
const MACROBLOCK * prev = pMB - 1; |
936 |
|
if (next->mode != MODE_INTER4V && next->mode != MODE_NOT_CODED) |
937 |
|
/* mode allows dquant change in the future */ |
938 |
|
if (abs(next->quant - prev->quant) <= 2) { |
939 |
|
/* quant change is not out of range */ |
940 |
|
pMB->quant = prev->quant; |
941 |
|
pMB->dquant = 0; |
942 |
|
next->dquant = next->quant - prev->quant; |
943 |
|
return; |
944 |
|
} |
945 |
|
} |
946 |
|
} |
947 |
|
/* couldn't skip this dquant */ |
948 |
|
pMB->mode = MODE_INTER_Q; |
949 |
|
} |
950 |
|
|
951 |
|
|
952 |
|
|
953 |
static __inline void |
static __inline void |
957 |
pCur->ticks = (int32_t)pCur->stamp % time_base; |
pCur->ticks = (int32_t)pCur->stamp % time_base; |
958 |
pCur->seconds = ((int32_t)pCur->stamp / time_base) - ((int32_t)pRef->stamp / time_base) ; |
pCur->seconds = ((int32_t)pCur->stamp / time_base) - ((int32_t)pRef->stamp / time_base) ; |
959 |
|
|
960 |
/* HEAVY DEBUG OUTPUT remove when timecodes prove to be stable */ |
#if 0 /* HEAVY DEBUG OUTPUT */ |
961 |
|
fprintf(stderr,"WriteVop: %d - %d \n", |
|
/* fprintf(stderr,"WriteVop: %d - %d \n", |
|
962 |
((int32_t)pCur->stamp / time_base), ((int32_t)pRef->stamp / time_base)); |
((int32_t)pCur->stamp / time_base), ((int32_t)pRef->stamp / time_base)); |
963 |
fprintf(stderr,"set_timecodes: VOP %1d stamp=%lld ref_stamp=%lld base=%d\n", |
fprintf(stderr,"set_timecodes: VOP %1d stamp=%lld ref_stamp=%lld base=%d\n", |
964 |
pCur->coding_type, pCur->stamp, pRef->stamp, time_base); |
pCur->coding_type, pCur->stamp, pRef->stamp, time_base); |
965 |
fprintf(stderr,"set_timecodes: VOP %1d seconds=%d ticks=%d (ref-sec=%d ref-tick=%d)\n", |
fprintf(stderr,"set_timecodes: VOP %1d seconds=%d ticks=%d (ref-sec=%d ref-tick=%d)\n", |
966 |
pCur->coding_type, pCur->seconds, pCur->ticks, pRef->seconds, pRef->ticks); |
pCur->coding_type, pCur->seconds, pCur->ticks, pRef->seconds, pRef->ticks); |
967 |
|
#endif |
968 |
|
} |
969 |
|
|
970 |
*/ |
static void |
971 |
|
simplify_par(int *par_width, int *par_height) |
972 |
|
{ |
973 |
|
|
974 |
|
int _par_width = (!*par_width) ? 1 : (*par_width<0) ? -*par_width: *par_width; |
975 |
|
int _par_height = (!*par_height) ? 1 : (*par_height<0) ? -*par_height: *par_height; |
976 |
|
int divisor = gcd(_par_width, _par_height); |
977 |
|
|
978 |
|
_par_width /= divisor; |
979 |
|
_par_height /= divisor; |
980 |
|
|
981 |
|
/* 2^8 precision maximum */ |
982 |
|
if (_par_width>255 || _par_height>255) { |
983 |
|
float div; |
984 |
|
emms(); |
985 |
|
if (_par_width>_par_height) |
986 |
|
div = (float)_par_width/255; |
987 |
|
else |
988 |
|
div = (float)_par_height/255; |
989 |
|
|
990 |
|
_par_width = (int)((float)_par_width/div); |
991 |
|
_par_height = (int)((float)_par_height/div); |
992 |
} |
} |
993 |
|
|
994 |
|
*par_width = _par_width; |
995 |
|
*par_height = _par_height; |
996 |
|
|
997 |
|
return; |
998 |
|
} |
999 |
|
|
1000 |
|
|
1001 |
/***************************************************************************** |
/***************************************************************************** |
1020 |
int type; |
int type; |
1021 |
Bitstream bs; |
Bitstream bs; |
1022 |
|
|
1023 |
if (XVID_MAJOR(xFrame->version) != 1 || (stats && XVID_MAJOR(stats->version) != 1)) /* v1.x.x */ |
if (XVID_VERSION_MAJOR(xFrame->version) != 1 || (stats && XVID_VERSION_MAJOR(stats->version) != 1)) /* v1.x.x */ |
1024 |
return XVID_ERR_VERSION; |
return XVID_ERR_VERSION; |
1025 |
|
|
1026 |
xFrame->out_flags = 0; |
xFrame->out_flags = 0; |
1057 |
|
|
1058 |
if (xFrame->quant_intra_matrix) |
if (xFrame->quant_intra_matrix) |
1059 |
{ |
{ |
1060 |
memcpy(q->quant_intra_matrix, xFrame->quant_intra_matrix, sizeof(xFrame->quant_intra_matrix)); |
memcpy(q->quant_intra_matrix, xFrame->quant_intra_matrix, 64*sizeof(unsigned char)); |
1061 |
q->frame.quant_intra_matrix = q->quant_intra_matrix; |
q->frame.quant_intra_matrix = q->quant_intra_matrix; |
1062 |
} |
} |
1063 |
|
|
1064 |
if (xFrame->quant_inter_matrix) |
if (xFrame->quant_inter_matrix) |
1065 |
{ |
{ |
1066 |
memcpy(q->quant_inter_matrix, xFrame->quant_inter_matrix, sizeof(xFrame->quant_inter_matrix)); |
memcpy(q->quant_inter_matrix, xFrame->quant_inter_matrix, 64*sizeof(unsigned char)); |
1067 |
q->frame.quant_inter_matrix = q->quant_inter_matrix; |
q->frame.quant_inter_matrix = q->quant_inter_matrix; |
1068 |
} |
} |
1069 |
|
|
1082 |
{ |
{ |
1083 |
if (pEnc->bframenum_head < pEnc->bframenum_tail) { |
if (pEnc->bframenum_head < pEnc->bframenum_tail) { |
1084 |
|
|
1085 |
DPRINTF(DPRINTF_DEBUG,"*** BFRAME (flush) bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
DPRINTF(XVID_DEBUG_DEBUG,"*** BFRAME (flush) bf: head=%i tail=%i queue: head=%i tail=%i size=%i\n", |
1086 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
1087 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
1088 |
|
|
1092 |
} |
} |
1093 |
|
|
1094 |
FrameCodeB(pEnc, pEnc->bframes[pEnc->bframenum_head], &bs); |
FrameCodeB(pEnc, pEnc->bframes[pEnc->bframenum_head], &bs); |
1095 |
call_plugins(pEnc, pEnc->bframes[pEnc->bframenum_head], &pEnc->sOriginal2, XVID_PLG_AFTER, 0, 0, stats); |
call_plugins(pEnc, pEnc->bframes[pEnc->bframenum_head], &pEnc->sOriginal2, XVID_PLG_AFTER, NULL, NULL, stats); |
1096 |
pEnc->bframenum_head++; |
pEnc->bframenum_head++; |
1097 |
|
|
1098 |
goto done; |
goto done; |
1109 |
int tmp; |
int tmp; |
1110 |
int bits; |
int bits; |
1111 |
|
|
1112 |
DPRINTF(DPRINTF_DEBUG,"*** EMPTY bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
DPRINTF(XVID_DEBUG_DEBUG,"*** EMPTY bf: head=%i tail=%i queue: head=%i tail=%i size=%i\n", |
1113 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
1114 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
1115 |
|
|
1118 |
tmp = pEnc->current->seconds; |
tmp = pEnc->current->seconds; |
1119 |
pEnc->current->seconds = 0; /* force time_base = 0 */ |
pEnc->current->seconds = 0; /* force time_base = 0 */ |
1120 |
|
|
1121 |
BitstreamWriteVopHeader(&bs, &pEnc->mbParam, pEnc->current, 0); |
BitstreamWriteVopHeader(&bs, &pEnc->mbParam, pEnc->current, 0, pEnc->current->quant); |
1122 |
BitstreamPad(&bs); |
BitstreamPad(&bs); |
1123 |
pEnc->current->seconds = tmp; |
pEnc->current->seconds = tmp; |
1124 |
|
|
1125 |
/* add the not-coded length to the reference frame size */ |
/* add the not-coded length to the reference frame size */ |
1126 |
pEnc->current->length += (BitstreamPos(&bs) - bits) / 8; |
pEnc->current->length += (BitstreamPos(&bs) - bits) / 8; |
1127 |
call_plugins(pEnc, pEnc->current, &pEnc->sOriginal, XVID_PLG_AFTER, 0, 0, stats); |
call_plugins(pEnc, pEnc->current, &pEnc->sOriginal, XVID_PLG_AFTER, NULL, NULL, stats); |
1128 |
|
|
1129 |
/* flush complete: reset counters */ |
/* flush complete: reset counters */ |
1130 |
pEnc->flush_bframes = 0; |
pEnc->flush_bframes = 0; |
1147 |
if (xFrame->input.csp == XVID_CSP_NULL) /* no futher input */ |
if (xFrame->input.csp == XVID_CSP_NULL) /* no futher input */ |
1148 |
{ |
{ |
1149 |
|
|
1150 |
|
DPRINTF(XVID_DEBUG_DEBUG,"*** FINISH bf: head=%i tail=%i queue: head=%i tail=%i size=%i\n", |
1151 |
|
pEnc->bframenum_head, pEnc->bframenum_tail, |
1152 |
|
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
1153 |
|
|
1154 |
if (!(pEnc->mbParam.global_flags & XVID_GLOBAL_PACKED) && pEnc->mbParam.max_bframes > 0) { |
if (!(pEnc->mbParam.global_flags & XVID_GLOBAL_PACKED) && pEnc->mbParam.max_bframes > 0) { |
1155 |
call_plugins(pEnc, pEnc->current, &pEnc->sOriginal, XVID_PLG_AFTER, 0, 0, stats); |
call_plugins(pEnc, pEnc->current, &pEnc->sOriginal, XVID_PLG_AFTER, NULL, NULL, stats); |
1156 |
} |
} |
1157 |
|
|
1158 |
/* if the very last frame is to be b-vop, we must change it to a p-vop */ |
/* if the very last frame is to be b-vop, we must change it to a p-vop */ |
1159 |
if (pEnc->bframenum_tail > 0) |
if (pEnc->bframenum_tail > 0) { |
|
{ |
|
1160 |
|
|
1161 |
SWAP(FRAMEINFO*, pEnc->current, pEnc->reference); |
SWAP(FRAMEINFO*, pEnc->current, pEnc->reference); |
1162 |
pEnc->bframenum_tail--; |
pEnc->bframenum_tail--; |
1163 |
SWAP(FRAMEINFO*, pEnc->current, pEnc->bframes[pEnc->bframenum_tail]); |
SWAP(FRAMEINFO*, pEnc->current, pEnc->bframes[pEnc->bframenum_tail]); |
1164 |
|
|
1165 |
/* convert B-VOP to P-VOP */ |
/* convert B-VOP to P-VOP */ |
1166 |
pEnc->current->quant = ((pEnc->current->quant*100) - pEnc->mbParam.bquant_offset) / pEnc->mbParam.bquant_ratio; |
pEnc->current->quant = 100*pEnc->current->quant - pEnc->mbParam.bquant_offset; |
1167 |
|
pEnc->current->quant += pEnc->mbParam.bquant_ratio - 1; /* to avoid rouding issues */ |
1168 |
|
pEnc->current->quant /= pEnc->mbParam.bquant_ratio; |
1169 |
|
|
1170 |
if ((pEnc->mbParam.plugin_flags & XVID_REQORIGINAL)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQORIGINAL)) { |
1171 |
image_copy(&pEnc->sOriginal, &pEnc->current->image, |
image_copy(&pEnc->sOriginal, &pEnc->current->image, |
1172 |
pEnc->mbParam.edged_width, pEnc->mbParam.height); |
pEnc->mbParam.edged_width, pEnc->mbParam.height); |
1173 |
} |
} |
1174 |
|
|
1175 |
FrameCodeP(pEnc, &bs, 1, 0); |
DPRINTF(XVID_DEBUG_DEBUG,"*** PFRAME bf: head=%i tail=%i queue: head=%i tail=%i size=%i\n", |
1176 |
|
pEnc->bframenum_head, pEnc->bframenum_tail, |
1177 |
|
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
1178 |
|
pEnc->mbParam.frame_drop_ratio = -1; /* it must be a coded vop */ |
1179 |
|
|
1180 |
|
FrameCodeP(pEnc, &bs); |
1181 |
|
|
1182 |
|
|
1183 |
goto done_flush; |
if ((pEnc->mbParam.global_flags & XVID_GLOBAL_PACKED) && pEnc->bframenum_tail==0) { |
1184 |
|
call_plugins(pEnc, pEnc->current, &pEnc->sOriginal, XVID_PLG_AFTER, NULL, NULL, stats); |
1185 |
|
}else{ |
1186 |
|
pEnc->flush_bframes = 1; |
1187 |
|
goto done; |
1188 |
|
} |
1189 |
} |
} |
1190 |
|
DPRINTF(XVID_DEBUG_DEBUG, "*** END\n"); |
1191 |
|
|
1192 |
emms(); |
emms(); |
1193 |
return XVID_ERR_END; /* end of stream reached */ |
return XVID_ERR_END; /* end of stream reached */ |
1195 |
goto done; /* nothing to encode yet; encoder lag */ |
goto done; /* nothing to encode yet; encoder lag */ |
1196 |
} |
} |
1197 |
|
|
1198 |
// the current FRAME becomes the reference |
/* the current FRAME becomes the reference */ |
1199 |
SWAP(FRAMEINFO*, pEnc->current, pEnc->reference); |
SWAP(FRAMEINFO*, pEnc->current, pEnc->reference); |
1200 |
|
|
1201 |
// remove frame from encoding-queue (head), and move it into the current |
/* remove frame from encoding-queue (head), and move it into the current */ |
1202 |
image_swap(&pEnc->current->image, &pEnc->queue[pEnc->queue_head].image); |
image_swap(&pEnc->current->image, &pEnc->queue[pEnc->queue_head].image); |
1203 |
frame = &pEnc->queue[pEnc->queue_head].frame; |
frame = &pEnc->queue[pEnc->queue_head].frame; |
1204 |
pEnc->queue_head = (pEnc->queue_head + 1) % (pEnc->mbParam.max_bframes+1); |
pEnc->queue_head = (pEnc->queue_head + 1) % (pEnc->mbParam.max_bframes+1); |
1211 |
|
|
1212 |
pEnc->current->fincr = pEnc->mbParam.fincr>0 ? pEnc->mbParam.fincr : frame->fincr; |
pEnc->current->fincr = pEnc->mbParam.fincr>0 ? pEnc->mbParam.fincr : frame->fincr; |
1213 |
inc_frame_num(pEnc); |
inc_frame_num(pEnc); |
1214 |
pEnc->current->vol_flags = pEnc->mbParam.vol_flags; |
pEnc->current->vol_flags = frame->vol_flags; |
1215 |
pEnc->current->vop_flags = frame->vop_flags; |
pEnc->current->vop_flags = frame->vop_flags; |
1216 |
pEnc->current->motion_flags = frame->motion; |
pEnc->current->motion_flags = frame->motion; |
1217 |
pEnc->current->fcode = pEnc->mbParam.m_fcode; |
pEnc->current->fcode = pEnc->mbParam.m_fcode; |
1227 |
* frame type & quant selection |
* frame type & quant selection |
1228 |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
1229 |
|
|
|
call_plugins(pEnc, pEnc->current, NULL, XVID_PLG_BEFORE, &type, &pEnc->current->quant, stats); |
|
|
|
|
|
if (frame->type > 0) |
|
1230 |
type = frame->type; |
type = frame->type; |
|
|
|
|
if (frame->quant > 0) |
|
1231 |
pEnc->current->quant = frame->quant; |
pEnc->current->quant = frame->quant; |
1232 |
|
|
1233 |
|
call_plugins(pEnc, pEnc->current, NULL, XVID_PLG_BEFORE, &type, (int*)&pEnc->current->quant, stats); |
1234 |
|
|
1235 |
if (type > 0){ /* XVID_TYPE_?VOP */ |
if (type > 0){ /* XVID_TYPE_?VOP */ |
1236 |
type = type2coding(type); /* convert XVID_TYPE_?VOP to bitstream coding type */ |
type = type2coding(type); /* convert XVID_TYPE_?VOP to bitstream coding type */ |
1237 |
} else{ /* XVID_TYPE_AUTO */ |
} else{ /* XVID_TYPE_AUTO */ |
1241 |
}else{ |
}else{ |
1242 |
type = MEanalysis(&pEnc->reference->image, pEnc->current, |
type = MEanalysis(&pEnc->reference->image, pEnc->current, |
1243 |
&pEnc->mbParam, pEnc->mbParam.iMaxKeyInterval, |
&pEnc->mbParam, pEnc->mbParam.iMaxKeyInterval, |
1244 |
pEnc->iFrameNum, pEnc->bframenum_tail, xFrame->bframe_threshold); |
pEnc->iFrameNum, pEnc->bframenum_tail, xFrame->bframe_threshold, |
1245 |
|
(pEnc->bframes) ? pEnc->bframes[pEnc->bframenum_head]->mbs: NULL); |
|
if (type == B_VOP && !(pEnc->current->vop_flags & XVID_VOP_DYNAMIC_BFRAMES)) { |
|
|
type = P_VOP; /* disable dynamic bframes */ |
|
|
} |
|
1246 |
} |
} |
1247 |
} |
} |
1248 |
|
|
1249 |
|
if (type != I_VOP) |
1250 |
|
pEnc->current->vol_flags = pEnc->mbParam.vol_flags; /* don't allow VOL changes here */ |
1251 |
|
|
1252 |
/* bframes buffer overflow check */ |
/* bframes buffer overflow check */ |
1253 |
if (type != I_VOP) { |
if (type == B_VOP && pEnc->bframenum_tail >= pEnc->mbParam.max_bframes) { |
|
if (pEnc->bframenum_tail >= pEnc->mbParam.max_bframes) { |
|
1254 |
type = P_VOP; |
type = P_VOP; |
|
}else{ |
|
|
type = B_VOP; |
|
|
} |
|
1255 |
} |
} |
1256 |
|
|
1257 |
pEnc->iFrameNum++; |
pEnc->iFrameNum++; |
1258 |
|
|
1259 |
if ((pEnc->current->vop_flags & XVID_VOP_DEBUG)) { |
if ((pEnc->current->vop_flags & XVID_VOP_DEBUG)) { |
1260 |
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 5, |
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 5, |
1261 |
"%i st:%i if:%i", pEnc->current->frame_num, pEnc->current->stamp, pEnc->iFrameNum); |
"%d st:%lld if:%d", pEnc->current->frame_num, pEnc->current->stamp, pEnc->iFrameNum); |
1262 |
} |
} |
1263 |
|
|
1264 |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
1283 |
else if (pEnc->current->quant > 31) |
else if (pEnc->current->quant > 31) |
1284 |
pEnc->current->quant = 31; |
pEnc->current->quant = 31; |
1285 |
|
|
1286 |
DPRINTF(DPRINTF_DEBUG,"*** BFRAME (store) bf: head=%i tail=%i queue: head=%i tail=%i size=%i quant=%i", |
DPRINTF(XVID_DEBUG_DEBUG,"*** BFRAME (store) bf: head=%i tail=%i queue: head=%i tail=%i size=%i quant=%i\n", |
1287 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
1288 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size,pEnc->current->quant); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size,pEnc->current->quant); |
1289 |
|
|
1296 |
goto repeat; |
goto repeat; |
1297 |
} |
} |
1298 |
|
|
1299 |
|
|
1300 |
|
DPRINTF(XVID_DEBUG_DEBUG,"*** XXXXXX bf: head=%i tail=%i queue: head=%i tail=%i size=%i\n", |
1301 |
|
pEnc->bframenum_head, pEnc->bframenum_tail, |
1302 |
|
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
1303 |
|
|
1304 |
/* for unpacked bframes, output the stats for the last encoded frame */ |
/* for unpacked bframes, output the stats for the last encoded frame */ |
1305 |
if (!(pEnc->mbParam.global_flags & XVID_GLOBAL_PACKED) && pEnc->bframenum_tail > 0) |
if (!(pEnc->mbParam.global_flags & XVID_GLOBAL_PACKED) && pEnc->mbParam.max_bframes > 0) |
1306 |
{ |
{ |
1307 |
if (pEnc->current->stamp > 0) { |
if (pEnc->current->stamp > 0) { |
1308 |
call_plugins(pEnc, pEnc->reference, &pEnc->sOriginal, XVID_PLG_AFTER, 0, 0, stats); |
call_plugins(pEnc, pEnc->reference, &pEnc->sOriginal, XVID_PLG_AFTER, NULL, NULL, stats); |
1309 |
} |
} |
1310 |
else |
else if (stats) { |
1311 |
stats->type = XVID_TYPE_NOTHING; |
stats->type = XVID_TYPE_NOTHING; |
1312 |
} |
} |
1313 |
|
} |
1314 |
|
|
1315 |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
1316 |
* closed-gop |
* closed-gop |
1319 |
|
|
1320 |
if (type == I_VOP && (pEnc->mbParam.global_flags & XVID_GLOBAL_CLOSED_GOP) && pEnc->bframenum_tail > 0) { |
if (type == I_VOP && (pEnc->mbParam.global_flags & XVID_GLOBAL_CLOSED_GOP) && pEnc->bframenum_tail > 0) { |
1321 |
|
|
1322 |
// place this frame back on the encoding-queue (head) |
/* place this frame back on the encoding-queue (head) */ |
1323 |
// we will deal with it next time |
/* we will deal with it next time */ |
1324 |
dec_frame_num(pEnc); |
dec_frame_num(pEnc); |
1325 |
pEnc->iFrameNum--; |
pEnc->iFrameNum--; |
1326 |
|
|
1328 |
pEnc->queue_size++; |
pEnc->queue_size++; |
1329 |
image_swap(&pEnc->current->image, &pEnc->queue[pEnc->queue_head].image); |
image_swap(&pEnc->current->image, &pEnc->queue[pEnc->queue_head].image); |
1330 |
|
|
1331 |
// grab the last frame from the bframe-queue |
/* grab the last frame from the bframe-queue */ |
1332 |
|
|
1333 |
pEnc->bframenum_tail--; |
pEnc->bframenum_tail--; |
1334 |
SWAP(FRAMEINFO*, pEnc->current, pEnc->bframes[pEnc->bframenum_tail]); |
SWAP(FRAMEINFO*, pEnc->current, pEnc->bframes[pEnc->bframenum_tail]); |
1335 |
|
|
1336 |
if ((pEnc->current->vop_flags & XVID_VOP_DEBUG)) { |
if ((pEnc->current->vop_flags & XVID_VOP_DEBUG)) { |
1337 |
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 100, "DX50 BVOP->PVOP"); |
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 100, "CLOSED GOP BVOP->PVOP"); |
1338 |
} |
} |
1339 |
|
|
1340 |
/* convert B-VOP quant to P-VOP */ |
/* convert B-VOP quant to P-VOP */ |
1341 |
pEnc->current->quant = ((pEnc->current->quant*100) - pEnc->mbParam.bquant_offset) / pEnc->mbParam.bquant_ratio; |
pEnc->current->quant = 100*pEnc->current->quant - pEnc->mbParam.bquant_offset; |
1342 |
|
pEnc->current->quant += pEnc->mbParam.bquant_ratio - 1; /* to avoid rouding issues */ |
1343 |
|
pEnc->current->quant /= pEnc->mbParam.bquant_ratio; |
1344 |
type = P_VOP; |
type = P_VOP; |
1345 |
} |
} |
1346 |
|
|
1351 |
|
|
1352 |
if (type == I_VOP) { |
if (type == I_VOP) { |
1353 |
|
|
1354 |
DPRINTF(DPRINTF_DEBUG,"*** IFRAME bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
DPRINTF(XVID_DEBUG_DEBUG,"*** IFRAME bf: head=%i tail=%i queue: head=%i tail=%i size=%i\n", |
1355 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
1356 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
1357 |
|
|
1359 |
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 200, "IVOP"); |
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 200, "IVOP"); |
1360 |
} |
} |
1361 |
|
|
1362 |
|
pEnc->iFrameNum = 1; |
1363 |
|
|
1364 |
/* ---- update vol flags at IVOP ----------- */ |
/* ---- update vol flags at IVOP ----------- */ |
1365 |
pEnc->current->vol_flags = pEnc->mbParam.vol_flags = frame->vol_flags; |
pEnc->mbParam.vol_flags = pEnc->current->vol_flags; |
1366 |
|
|
1367 |
|
/* Aspect ratio */ |
1368 |
|
switch(frame->par) { |
1369 |
|
case XVID_PAR_11_VGA: |
1370 |
|
case XVID_PAR_43_PAL: |
1371 |
|
case XVID_PAR_43_NTSC: |
1372 |
|
case XVID_PAR_169_PAL: |
1373 |
|
case XVID_PAR_169_NTSC: |
1374 |
|
case XVID_PAR_EXT: |
1375 |
|
pEnc->mbParam.par = frame->par; |
1376 |
|
break; |
1377 |
|
default: |
1378 |
|
pEnc->mbParam.par = XVID_PAR_11_VGA; |
1379 |
|
break; |
1380 |
|
} |
1381 |
|
|
1382 |
|
/* For extended PAR only, we try to sanityse/simplify par values */ |
1383 |
|
if (pEnc->mbParam.par == XVID_PAR_EXT) { |
1384 |
|
pEnc->mbParam.par_width = frame->par_width; |
1385 |
|
pEnc->mbParam.par_height = frame->par_height; |
1386 |
|
simplify_par(&pEnc->mbParam.par_width, &pEnc->mbParam.par_height); |
1387 |
|
} |
1388 |
|
|
1389 |
if ((pEnc->mbParam.vol_flags & XVID_VOL_MPEGQUANT)) { |
if ((pEnc->mbParam.vol_flags & XVID_VOL_MPEGQUANT)) { |
1390 |
if (frame->quant_intra_matrix != NULL) |
if (frame->quant_intra_matrix != NULL) |
1391 |
set_intra_matrix(frame->quant_intra_matrix); |
set_intra_matrix(pEnc->mbParam.mpeg_quant_matrices, frame->quant_intra_matrix); |
1392 |
if (frame->quant_inter_matrix != NULL) |
if (frame->quant_inter_matrix != NULL) |
1393 |
set_inter_matrix(frame->quant_inter_matrix); |
set_inter_matrix(pEnc->mbParam.mpeg_quant_matrices, frame->quant_inter_matrix); |
1394 |
} |
} |
1395 |
|
|
1396 |
/* prevent vol/vop misuse */ |
/* prevent vol/vop misuse */ |
1397 |
|
|
|
if (!(pEnc->current->vol_flags & XVID_VOL_REDUCED_ENABLE)) |
|
|
pEnc->current->vop_flags &= ~XVID_VOP_REDUCED; |
|
|
|
|
1398 |
if (!(pEnc->current->vol_flags & XVID_VOL_INTERLACING)) |
if (!(pEnc->current->vol_flags & XVID_VOL_INTERLACING)) |
1399 |
pEnc->current->vop_flags &= ~(XVID_VOP_TOPFIELDFIRST|XVID_VOP_ALTERNATESCAN); |
pEnc->current->vop_flags &= ~(XVID_VOP_TOPFIELDFIRST|XVID_VOP_ALTERNATESCAN); |
1400 |
|
|
1412 |
* encode this frame as an p-vop |
* encode this frame as an p-vop |
1413 |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
1414 |
|
|
1415 |
} else { // (type == P_VOP || type == S_VOP) |
} else { /* (type == P_VOP || type == S_VOP) */ |
1416 |
|
|
1417 |
DPRINTF(DPRINTF_DEBUG,"*** PFRAME bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
DPRINTF(XVID_DEBUG_DEBUG,"*** PFRAME bf: head=%i tail=%i queue: head=%i tail=%i size=%i\n", |
1418 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
1419 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
1420 |
|
|
1427 |
pEnc->mbParam.edged_width, pEnc->mbParam.height); |
pEnc->mbParam.edged_width, pEnc->mbParam.height); |
1428 |
} |
} |
1429 |
|
|
1430 |
FrameCodeP(pEnc, &bs, 1, 0); |
if ( FrameCodeP(pEnc, &bs) == 0 ) { |
1431 |
|
/* N-VOP, we mustn't code b-frames yet */ |
1432 |
|
if ((pEnc->mbParam.global_flags & XVID_GLOBAL_PACKED) || |
1433 |
|
pEnc->mbParam.max_bframes == 0) |
1434 |
|
call_plugins(pEnc, pEnc->current, &pEnc->sOriginal, XVID_PLG_AFTER, NULL, NULL, stats); |
1435 |
|
goto done; |
1436 |
|
} |
1437 |
} |
} |
1438 |
|
|
1439 |
|
|
1441 |
* on next enc_encode call we must flush bframes |
* on next enc_encode call we must flush bframes |
1442 |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
1443 |
|
|
1444 |
done_flush: |
/*done_flush:*/ |
1445 |
|
|
1446 |
pEnc->flush_bframes = 1; |
pEnc->flush_bframes = 1; |
1447 |
|
|
1448 |
/* packed & queued_bframes: dont bother outputting stats, we do so after the flush */ |
/* packed & queued_bframes: dont bother outputting stats here, we do so after the flush */ |
1449 |
if ((pEnc->mbParam.global_flags & XVID_GLOBAL_PACKED) && pEnc->bframenum_tail > 0) { |
if ((pEnc->mbParam.global_flags & XVID_GLOBAL_PACKED) && pEnc->bframenum_tail > 0) { |
1450 |
goto repeat; |
goto repeat; |
1451 |
} |
} |
1452 |
|
|
1453 |
/* packed or no-bframes: output stats */ |
/* packed or no-bframes or no-bframes-queued: output stats */ |
1454 |
if ((pEnc->mbParam.global_flags & XVID_GLOBAL_PACKED) || pEnc->mbParam.max_bframes == 0) { |
if ((pEnc->mbParam.global_flags & XVID_GLOBAL_PACKED) || pEnc->mbParam.max_bframes == 0) { |
1455 |
call_plugins(pEnc, pEnc->current, &pEnc->sOriginal, XVID_PLG_AFTER, 0, 0, stats); |
call_plugins(pEnc, pEnc->current, &pEnc->sOriginal, XVID_PLG_AFTER, NULL, NULL, stats); |
1456 |
} |
} |
1457 |
|
|
1458 |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
1471 |
|
|
1472 |
static void SetMacroblockQuants(MBParam * const pParam, FRAMEINFO * frame) |
static void SetMacroblockQuants(MBParam * const pParam, FRAMEINFO * frame) |
1473 |
{ |
{ |
1474 |
unsigned int i,j; |
unsigned int i; |
1475 |
int quant = frame->quant; |
MACROBLOCK * pMB = frame->mbs; |
1476 |
|
int quant = frame->mbs[0].quant; /* set by XVID_PLG_FRAME */ |
1477 |
|
if (quant > 31) |
1478 |
|
frame->quant = quant = 31; |
1479 |
|
else if (quant < 1) |
1480 |
|
frame->quant = quant = 1; |
1481 |
|
|
1482 |
for (j=0; j<pParam->mb_height; j++) |
for (i = 0; i < pParam->mb_height * pParam->mb_width; i++) { |
|
for (i=0; i<pParam->mb_width; i++) { |
|
|
MACROBLOCK * pMB = &frame->mbs[j*pParam->mb_width + i]; |
|
1483 |
quant += pMB->dquant; |
quant += pMB->dquant; |
1484 |
if (quant > 31) |
if (quant > 31) |
1485 |
quant = 31; |
quant = 31; |
1486 |
if (quant < 1) |
else if (quant < 1) |
1487 |
quant = 1; |
quant = 1; |
1488 |
pMB->quant = quant; |
pMB->quant = quant; |
1489 |
|
pMB++; |
1490 |
} |
} |
1491 |
} |
} |
1492 |
|
|
1524 |
|
|
1525 |
uint16_t x, y; |
uint16_t x, y; |
1526 |
|
|
|
if ((pEnc->current->vol_flags & XVID_VOL_REDUCED_ENABLE)) |
|
|
{ |
|
|
mb_width = (pEnc->mbParam.width + 31) / 32; |
|
|
mb_height = (pEnc->mbParam.height + 31) / 32; |
|
|
|
|
|
/* 16x16->8x8 downsample requires 1 additional edge pixel*/ |
|
|
/* XXX: setedges is overkill */ |
|
|
start_timer(); |
|
|
image_setedges(&pEnc->current->image, |
|
|
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, |
|
|
pEnc->mbParam.width, pEnc->mbParam.height); |
|
|
stop_edges_timer(); |
|
|
} |
|
|
|
|
1527 |
pEnc->mbParam.m_rounding_type = 1; |
pEnc->mbParam.m_rounding_type = 1; |
1528 |
pEnc->current->rounding_type = pEnc->mbParam.m_rounding_type; |
pEnc->current->rounding_type = pEnc->mbParam.m_rounding_type; |
1529 |
pEnc->current->coding_type = I_VOP; |
pEnc->current->coding_type = I_VOP; |
1530 |
|
|
1531 |
|
call_plugins(pEnc, pEnc->current, NULL, XVID_PLG_FRAME, NULL, NULL, NULL); |
1532 |
|
|
1533 |
SetMacroblockQuants(&pEnc->mbParam, pEnc->current); |
SetMacroblockQuants(&pEnc->mbParam, pEnc->current); |
1534 |
|
|
1535 |
BitstreamWriteVolHeader(bs, &pEnc->mbParam); |
BitstreamWriteVolHeader(bs, &pEnc->mbParam, pEnc->current); |
1536 |
|
|
1537 |
set_timecodes(pEnc->current,pEnc->reference,pEnc->mbParam.fbase); |
set_timecodes(pEnc->current,pEnc->reference,pEnc->mbParam.fbase); |
1538 |
|
|
1539 |
BitstreamPadAlways(bs); |
BitstreamPad(bs); |
1540 |
BitstreamWriteVopHeader(bs, &pEnc->mbParam, pEnc->current, 1); |
|
1541 |
|
BitstreamWriteVopHeader(bs, &pEnc->mbParam, pEnc->current, 1, pEnc->current->mbs[0].quant); |
1542 |
|
|
1543 |
pEnc->current->sStat.iTextBits = 0; |
pEnc->current->sStat.iTextBits = 0; |
1544 |
|
pEnc->current->sStat.iMVBits = 0; |
1545 |
pEnc->current->sStat.kblks = mb_width * mb_height; |
pEnc->current->sStat.kblks = mb_width * mb_height; |
1546 |
pEnc->current->sStat.mblks = pEnc->current->sStat.ublks = 0; |
pEnc->current->sStat.mblks = pEnc->current->sStat.ublks = 0; |
1547 |
|
|
1560 |
stop_prediction_timer(); |
stop_prediction_timer(); |
1561 |
|
|
1562 |
start_timer(); |
start_timer(); |
|
if (pEnc->current->vop_flags & XVID_VOP_GREYSCALE) |
|
|
{ pMB->cbp &= 0x3C; /* keep only bits 5-2 */ |
|
|
qcoeff[4*64+0]=0; /* zero, because for INTRA MBs DC value is saved */ |
|
|
qcoeff[5*64+0]=0; |
|
|
} |
|
1563 |
MBCoding(pEnc->current, pMB, qcoeff, bs, &pEnc->current->sStat); |
MBCoding(pEnc->current, pMB, qcoeff, bs, &pEnc->current->sStat); |
1564 |
stop_coding_timer(); |
stop_coding_timer(); |
1565 |
} |
} |
1566 |
|
|
|
if ((pEnc->current->vop_flags & XVID_VOP_REDUCED)) |
|
|
{ |
|
|
image_deblock_rrv(&pEnc->current->image, pEnc->mbParam.edged_width, |
|
|
pEnc->current->mbs, mb_width, mb_height, pEnc->mbParam.mb_width, |
|
|
16, 0); |
|
|
} |
|
1567 |
emms(); |
emms(); |
1568 |
|
|
1569 |
/* XXX: Remove the two #if 0 blocks when we are sure we must always pad the stream */ |
BitstreamPadAlways(bs); /* next_start_code() at the end of VideoObjectPlane() */ |
1570 |
#if 0 |
|
|
/* for divx5 compatibility, we must always pad between the packed p and b frames */ |
|
|
if ((pEnc->mbParam.global_flags & XVID_GLOBAL_PACKED) && pEnc->bframenum_tail > 0) |
|
|
#endif |
|
|
BitstreamPadAlways(bs); |
|
|
#if 0 |
|
|
else |
|
|
BitstreamPad(bs); |
|
|
#endif |
|
1571 |
pEnc->current->length = (BitstreamPos(bs) - bits) / 8; |
pEnc->current->length = (BitstreamPos(bs) - bits) / 8; |
1572 |
|
|
1573 |
pEnc->fMvPrevSigma = -1; |
pEnc->fMvPrevSigma = -1; |
1574 |
pEnc->mbParam.m_fcode = 2; |
pEnc->mbParam.m_fcode = 2; |
1575 |
|
|
1576 |
/* XXX: hinted me |
pEnc->current->is_edged = 0; /* not edged */ |
1577 |
if (pEnc->current->global_flags & XVID_HINTEDME_GET) { |
pEnc->current->is_interpolated = -1; /* not interpolated (fake rounding -1) */ |
|
HintedMEGet(pEnc, 1); |
|
|
}*/ |
|
1578 |
|
|
1579 |
return 1; /* intra */ |
return 1; /* intra */ |
1580 |
} |
} |
1581 |
|
|
1582 |
|
static __inline void |
1583 |
|
updateFcode(Statistics * sStat, Encoder * pEnc) |
1584 |
|
{ |
1585 |
|
float fSigma; |
1586 |
|
int iSearchRange; |
1587 |
|
|
1588 |
|
if (sStat->iMvCount == 0) |
1589 |
|
sStat->iMvCount = 1; |
1590 |
|
|
1591 |
#define INTRA_THRESHOLD 0.5 |
fSigma = (float) sqrt((float) sStat->iMvSum / sStat->iMvCount); |
1592 |
#define BFRAME_SKIP_THRESHHOLD 30 |
|
1593 |
|
iSearchRange = 16 << pEnc->mbParam.m_fcode; |
1594 |
|
|
1595 |
|
if ((3.0 * fSigma > iSearchRange) && (pEnc->mbParam.m_fcode <= 5) ) |
1596 |
|
pEnc->mbParam.m_fcode++; |
1597 |
|
|
1598 |
|
else if ((5.0 * fSigma < iSearchRange) |
1599 |
|
&& (4.0 * pEnc->fMvPrevSigma < iSearchRange) |
1600 |
|
&& (pEnc->mbParam.m_fcode >= 2) ) |
1601 |
|
pEnc->mbParam.m_fcode--; |
1602 |
|
|
1603 |
|
pEnc->fMvPrevSigma = fSigma; |
1604 |
|
} |
1605 |
|
|
1606 |
|
#define BFRAME_SKIP_THRESHHOLD 30 |
1607 |
|
|
1608 |
/* FrameCodeP also handles S(GMC)-VOPs */ |
/* FrameCodeP also handles S(GMC)-VOPs */ |
1609 |
static int |
static int |
1610 |
FrameCodeP(Encoder * pEnc, |
FrameCodeP(Encoder * pEnc, |
1611 |
Bitstream * bs, |
Bitstream * bs) |
|
bool force_inter, |
|
|
bool vol_header) |
|
1612 |
{ |
{ |
|
float fSigma; |
|
1613 |
int bits = BitstreamPos(bs); |
int bits = BitstreamPos(bs); |
1614 |
|
|
1615 |
DECLARE_ALIGNED_MATRIX(dct_codes, 6, 64, int16_t, CACHE_LINE); |
DECLARE_ALIGNED_MATRIX(dct_codes, 6, 64, int16_t, CACHE_LINE); |
1616 |
DECLARE_ALIGNED_MATRIX(qcoeff, 6, 64, int16_t, CACHE_LINE); |
DECLARE_ALIGNED_MATRIX(qcoeff, 6, 64, int16_t, CACHE_LINE); |
1617 |
|
|
|
int mb_width = pEnc->mbParam.mb_width; |
|
|
int mb_height = pEnc->mbParam.mb_height; |
|
|
|
|
|
int iLimit; |
|
1618 |
int x, y, k; |
int x, y, k; |
1619 |
int iSearchRange; |
FRAMEINFO *const current = pEnc->current; |
1620 |
int bIntra, skip_possible; |
FRAMEINFO *const reference = pEnc->reference; |
1621 |
|
MBParam * const pParam = &pEnc->mbParam; |
1622 |
/* IMAGE *pCurrent = &pEnc->current->image; */ |
int mb_width = pParam->mb_width; |
1623 |
IMAGE *pRef = &pEnc->reference->image; |
int mb_height = pParam->mb_height; |
1624 |
|
int coded = 1; |
|
if ((pEnc->current->vop_flags & XVID_VOP_REDUCED)) |
|
|
{ |
|
|
mb_width = (pEnc->mbParam.width + 31) / 32; |
|
|
mb_height = (pEnc->mbParam.height + 31) / 32; |
|
|
} |
|
1625 |
|
|
1626 |
|
IMAGE *pRef = &reference->image; |
1627 |
|
|
1628 |
|
if (!reference->is_edged) { |
1629 |
start_timer(); |
start_timer(); |
1630 |
image_setedges(pRef, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, |
image_setedges(pRef, pParam->edged_width, pParam->edged_height, |
1631 |
pEnc->mbParam.width, pEnc->mbParam.height); |
pParam->width, pParam->height, 0); |
1632 |
stop_edges_timer(); |
stop_edges_timer(); |
1633 |
|
reference->is_edged = 1; |
1634 |
|
} |
1635 |
|
|
1636 |
pEnc->mbParam.m_rounding_type = 1 - pEnc->mbParam.m_rounding_type; |
pParam->m_rounding_type = 1 - pParam->m_rounding_type; |
1637 |
pEnc->current->rounding_type = pEnc->mbParam.m_rounding_type; |
current->rounding_type = pParam->m_rounding_type; |
1638 |
//pEnc->current->quarterpel = pEnc->mbParam.m_quarterpel; |
current->fcode = pParam->m_fcode; |
|
pEnc->current->fcode = pEnc->mbParam.m_fcode; |
|
|
|
|
|
if (!force_inter) |
|
|
iLimit = (int)(mb_width * mb_height * INTRA_THRESHOLD); |
|
|
else |
|
|
iLimit = mb_width * mb_height + 1; |
|
1639 |
|
|
1640 |
if ((pEnc->current->vop_flags & XVID_VOP_HALFPEL)) { |
if ((current->vop_flags & XVID_VOP_HALFPEL)) { |
1641 |
|
if (reference->is_interpolated != current->rounding_type) { |
1642 |
start_timer(); |
start_timer(); |
1643 |
image_interpolate(pRef, &pEnc->vInterH, &pEnc->vInterV, |
image_interpolate(pRef->y, pEnc->vInterH.y, pEnc->vInterV.y, |
1644 |
&pEnc->vInterHV, pEnc->mbParam.edged_width, |
pEnc->vInterHV.y, pParam->edged_width, |
1645 |
pEnc->mbParam.edged_height, |
pParam->edged_height, |
1646 |
(pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL), |
(pParam->vol_flags & XVID_VOL_QUARTERPEL), |
1647 |
pEnc->current->rounding_type); |
current->rounding_type); |
1648 |
stop_inter_timer(); |
stop_inter_timer(); |
1649 |
|
reference->is_interpolated = current->rounding_type; |
1650 |
|
} |
1651 |
} |
} |
1652 |
|
|
1653 |
pEnc->current->coding_type = P_VOP; |
current->sStat.iTextBits = current->sStat.iMvSum = current->sStat.iMvCount = |
1654 |
|
current->sStat.kblks = current->sStat.mblks = current->sStat.ublks = |
1655 |
|
current->sStat.iMVBits = 0; |
1656 |
|
|
1657 |
|
current->coding_type = P_VOP; |
1658 |
|
|
1659 |
SetMacroblockQuants(&pEnc->mbParam, pEnc->current); |
call_plugins(pEnc, pEnc->current, NULL, XVID_PLG_FRAME, NULL, NULL, NULL); |
1660 |
|
|
1661 |
|
SetMacroblockQuants(&pEnc->mbParam, current); |
1662 |
|
|
1663 |
start_timer(); |
start_timer(); |
1664 |
/*if (pEnc->current->global_flags & XVID_HINTEDME_SET) |
if (current->vol_flags & XVID_VOL_GMC ) /* GMC only for S(GMC)-VOPs */ |
1665 |
HintedMESet(pEnc, &bIntra); |
{ int gmcval; |
1666 |
else*/ |
current->warp = GlobalMotionEst( current->mbs, pParam, current, reference, |
1667 |
bIntra = |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV); |
1668 |
MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
|
1669 |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
if (current->motion_flags & XVID_ME_GME_REFINE) { |
1670 |
iLimit); |
gmcval = GlobalMotionEstRefine(¤t->warp, |
1671 |
|
current->mbs, pParam, |
1672 |
|
current, reference, |
1673 |
|
¤t->image, |
1674 |
|
&reference->image, |
1675 |
|
&pEnc->vInterH, |
1676 |
|
&pEnc->vInterV, |
1677 |
|
&pEnc->vInterHV); |
1678 |
|
} else { |
1679 |
|
gmcval = globalSAD(¤t->warp, pParam, current->mbs, |
1680 |
|
current, |
1681 |
|
&reference->image, |
1682 |
|
¤t->image, |
1683 |
|
pEnc->vGMC.y); |
1684 |
|
} |
1685 |
|
|
1686 |
|
gmcval += /*current->quant*/ 2 * (int)(pParam->mb_width*pParam->mb_height); |
1687 |
|
|
1688 |
|
/* 1st '3': 3 warpoints, 2nd '3': 16th pel res (2<<3) */ |
1689 |
|
generate_GMCparameters( 3, 3, ¤t->warp, |
1690 |
|
pParam->width, pParam->height, |
1691 |
|
¤t->new_gmc_data); |
1692 |
|
|
1693 |
|
if ( (gmcval<0) && ( (current->warp.duv[1].x != 0) || (current->warp.duv[1].y != 0) || |
1694 |
|
(current->warp.duv[2].x != 0) || (current->warp.duv[2].y != 0) ) ) |
1695 |
|
{ |
1696 |
|
current->coding_type = S_VOP; |
1697 |
|
|
1698 |
|
generate_GMCimage(¤t->new_gmc_data, &reference->image, |
1699 |
|
pParam->mb_width, pParam->mb_height, |
1700 |
|
pParam->edged_width, pParam->edged_width/2, |
1701 |
|
pParam->m_fcode, ((pParam->vol_flags & XVID_VOL_QUARTERPEL)?1:0), 0, |
1702 |
|
current->rounding_type, current->mbs, &pEnc->vGMC); |
1703 |
|
|
1704 |
stop_motion_timer(); |
} else { |
1705 |
|
|
1706 |
if (bIntra == 1) return FrameCodeI(pEnc, bs); |
generate_GMCimage(¤t->new_gmc_data, &reference->image, |
1707 |
|
pParam->mb_width, pParam->mb_height, |
1708 |
|
pParam->edged_width, pParam->edged_width/2, |
1709 |
|
pParam->m_fcode, ((pParam->vol_flags & XVID_VOL_QUARTERPEL)?1:0), 0, |
1710 |
|
current->rounding_type, current->mbs, NULL); /* no warping, just AMV */ |
1711 |
|
} |
1712 |
|
} |
1713 |
|
|
|
if ( ( pEnc->current->vol_flags & XVID_VOL_GMC ) |
|
|
&& ( (pEnc->current->warp.duv[1].x != 0) || (pEnc->current->warp.duv[1].y != 0) ) ) |
|
|
{ |
|
|
pEnc->current->coding_type = S_VOP; |
|
1714 |
|
|
1715 |
generate_GMCparameters( 2, 16, &pEnc->current->warp, |
if (pEnc->num_threads > 0) { |
1716 |
pEnc->mbParam.width, pEnc->mbParam.height, |
/* multithreaded motion estimation - dispatch threads */ |
1717 |
&pEnc->current->gmc_data); |
|
1718 |
|
void * status; |
1719 |
generate_GMCimage(&pEnc->current->gmc_data, &pEnc->reference->image, |
int rows_per_thread = (pParam->mb_height + pEnc->num_threads - 1)/pEnc->num_threads; |
|
pEnc->mbParam.mb_width, pEnc->mbParam.mb_height, |
|
|
pEnc->mbParam.edged_width, pEnc->mbParam.edged_width/2, |
|
|
pEnc->mbParam.m_fcode, (pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL), 0, |
|
|
pEnc->current->rounding_type, pEnc->current->mbs, &pEnc->vGMC); |
|
1720 |
|
|
1721 |
|
for (k = 0; k < pEnc->num_threads; k++) { |
1722 |
|
memset(pEnc->motionData[k].complete_count_self, 0, rows_per_thread * sizeof(int)); |
1723 |
|
pEnc->motionData[k].pParam = &pEnc->mbParam; |
1724 |
|
pEnc->motionData[k].current = current; |
1725 |
|
pEnc->motionData[k].reference = reference; |
1726 |
|
pEnc->motionData[k].pRefH = &pEnc->vInterH; |
1727 |
|
pEnc->motionData[k].pRefV = &pEnc->vInterV; |
1728 |
|
pEnc->motionData[k].pRefHV = &pEnc->vInterHV; |
1729 |
|
pEnc->motionData[k].pGMC = &pEnc->vGMC; |
1730 |
|
pEnc->motionData[k].y_step = pEnc->num_threads; |
1731 |
|
pEnc->motionData[k].start_y = k; |
1732 |
|
/* todo: sort out temp space once and for all */ |
1733 |
|
pEnc->motionData[k].RefQ = pEnc->vInterH.u + 16*k*pParam->edged_width; |
1734 |
} |
} |
1735 |
|
|
1736 |
set_timecodes(pEnc->current,pEnc->reference,pEnc->mbParam.fbase); |
for (k = 1; k < pEnc->num_threads; k++) { |
1737 |
if (vol_header) |
pthread_create(&pEnc->motionData[k].handle, NULL, |
1738 |
{ BitstreamWriteVolHeader(bs, &pEnc->mbParam); |
(void*)MotionEstimateSMP, (void*)&pEnc->motionData[k]); |
1739 |
BitstreamPadAlways(bs); |
} |
1740 |
|
|
1741 |
|
MotionEstimateSMP(&pEnc->motionData[0]); |
1742 |
|
|
1743 |
|
for (k = 1; k < pEnc->num_threads; k++) { |
1744 |
|
pthread_join(pEnc->motionData[k].handle, &status); |
1745 |
} |
} |
1746 |
|
|
1747 |
BitstreamWriteVopHeader(bs, &pEnc->mbParam, pEnc->current, 1); |
current->fcode = 0; |
1748 |
|
for (k = 0; k < pEnc->num_threads; k++) { |
1749 |
|
current->sStat.iMvSum += pEnc->motionData[k].mvSum; |
1750 |
|
current->sStat.iMvCount += pEnc->motionData[k].mvCount; |
1751 |
|
if (pEnc->motionData[k].minfcode > current->fcode) |
1752 |
|
current->fcode = pEnc->motionData[k].minfcode; |
1753 |
|
} |
1754 |
|
|
1755 |
pEnc->current->sStat.iTextBits = pEnc->current->sStat.iMvSum = pEnc->current->sStat.iMvCount = |
} else { |
1756 |
pEnc->current->sStat.kblks = pEnc->current->sStat.mblks = pEnc->current->sStat.ublks = 0; |
/* regular ME */ |
1757 |
|
|
1758 |
|
MotionEstimation(&pEnc->mbParam, current, reference, |
1759 |
|
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
1760 |
|
&pEnc->vGMC, 256*4096); |
1761 |
|
} |
1762 |
|
|
1763 |
for (y = 0; y < mb_height; y++) { |
stop_motion_timer(); |
1764 |
for (x = 0; x < mb_width; x++) { |
|
1765 |
MACROBLOCK *pMB = |
set_timecodes(current,reference,pParam->fbase); |
|
&pEnc->current->mbs[x + y * pEnc->mbParam.mb_width]; |
|
1766 |
|
|
1767 |
/* Mode decision: Check, if the block should be INTRA / INTER or GMC-coded */ |
BitstreamWriteVopHeader(bs, &pEnc->mbParam, current, 1, current->mbs[0].quant); |
|
/* For a start, leave INTRA decision as is, only choose only between INTER/GMC - gruel, 9.1.2002 */ |
|
1768 |
|
|
1769 |
bIntra = (pMB->mode == MODE_INTRA) || (pMB->mode == MODE_INTRA_Q); |
for (y = 0; y < mb_height; y++) { |
1770 |
|
for (x = 0; x < mb_width; x++) { |
1771 |
|
MACROBLOCK *pMB = ¤t->mbs[x + y * pParam->mb_width]; |
1772 |
|
int skip_possible; |
1773 |
|
|
1774 |
if (bIntra) { |
if (pMB->mode == MODE_INTRA || pMB->mode == MODE_INTRA_Q) { |
1775 |
CodeIntraMB(pEnc, pMB); |
CodeIntraMB(pEnc, pMB); |
1776 |
MBTransQuantIntra(&pEnc->mbParam, pEnc->current, pMB, x, y, |
MBTransQuantIntra(&pEnc->mbParam, current, pMB, x, y, |
1777 |
dct_codes, qcoeff); |
dct_codes, qcoeff); |
1778 |
|
|
1779 |
start_timer(); |
start_timer(); |
1780 |
MBPrediction(pEnc->current, x, y, pEnc->mbParam.mb_width, qcoeff); |
MBPrediction(current, x, y, pParam->mb_width, qcoeff); |
1781 |
stop_prediction_timer(); |
stop_prediction_timer(); |
1782 |
|
|
1783 |
pEnc->current->sStat.kblks++; |
current->sStat.kblks++; |
1784 |
|
|
1785 |
MBCoding(pEnc->current, pMB, qcoeff, bs, &pEnc->current->sStat); |
MBCoding(current, pMB, qcoeff, bs, ¤t->sStat); |
1786 |
stop_coding_timer(); |
stop_coding_timer(); |
1787 |
continue; |
continue; |
1788 |
} |
} |
1789 |
|
|
|
if (pEnc->current->coding_type == S_VOP) { |
|
|
|
|
|
int32_t iSAD = sad16(pEnc->current->image.y + 16*y*pEnc->mbParam.edged_width + 16*x, |
|
|
pEnc->vGMC.y + 16*y*pEnc->mbParam.edged_width + 16*x, |
|
|
pEnc->mbParam.edged_width, 65536); |
|
|
|
|
|
if (pEnc->current->motion_flags & XVID_ME_CHROMA16) { |
|
|
iSAD += sad8(pEnc->current->image.u + 8*y*(pEnc->mbParam.edged_width/2) + 8*x, |
|
|
pEnc->vGMC.u + 8*y*(pEnc->mbParam.edged_width/2) + 8*x, pEnc->mbParam.edged_width/2); |
|
|
|
|
|
iSAD += sad8(pEnc->current->image.v + 8*y*(pEnc->mbParam.edged_width/2) + 8*x, |
|
|
pEnc->vGMC.v + 8*y*(pEnc->mbParam.edged_width/2) + 8*x, pEnc->mbParam.edged_width/2); |
|
|
} |
|
|
|
|
|
if (iSAD <= pMB->sad16) { /* mode decision GMC */ |
|
|
|
|
|
if ((pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL)) |
|
|
pMB->qmvs[0] = pMB->qmvs[1] = pMB->qmvs[2] = pMB->qmvs[3] = pMB->amv; |
|
|
else |
|
|
pMB->mvs[0] = pMB->mvs[1] = pMB->mvs[2] = pMB->mvs[3] = pMB->amv; |
|
|
|
|
|
pMB->mode = MODE_INTER; |
|
|
pMB->mcsel = 1; |
|
|
pMB->sad16 = iSAD; |
|
|
} else { |
|
|
pMB->mcsel = 0; |
|
|
} |
|
|
} else { |
|
|
pMB->mcsel = 0; /* just a precaution */ |
|
|
} |
|
|
|
|
1790 |
start_timer(); |
start_timer(); |
1791 |
MBMotionCompensation(pMB, x, y, &pEnc->reference->image, |
MBMotionCompensation(pMB, x, y, &reference->image, |
1792 |
&pEnc->vInterH, &pEnc->vInterV, |
&pEnc->vInterH, &pEnc->vInterV, |
1793 |
&pEnc->vInterHV, &pEnc->vGMC, |
&pEnc->vInterHV, &pEnc->vGMC, |
1794 |
&pEnc->current->image, |
¤t->image, |
1795 |
dct_codes, pEnc->mbParam.width, |
dct_codes, pParam->width, |
1796 |
pEnc->mbParam.height, |
pParam->height, |
1797 |
pEnc->mbParam.edged_width, |
pParam->edged_width, |
1798 |
(pEnc->current->vol_flags & XVID_VOL_QUARTERPEL), |
(current->vol_flags & XVID_VOL_QUARTERPEL), |
1799 |
(pEnc->current->vop_flags & XVID_VOP_REDUCED), |
current->rounding_type); |
|
pEnc->current->rounding_type); |
|
1800 |
|
|
1801 |
stop_comp_timer(); |
stop_comp_timer(); |
1802 |
|
|
|
if (pMB->dquant != 0) { |
|
|
pMB->mode = MODE_INTER_Q; |
|
|
} |
|
|
|
|
1803 |
pMB->field_pred = 0; |
pMB->field_pred = 0; |
1804 |
|
|
1805 |
if (pMB->mode != MODE_NOT_CODED) |
if (pMB->cbp != 0) { |
1806 |
{ pMB->cbp = |
pMB->cbp = MBTransQuantInter(&pEnc->mbParam, current, pMB, x, y, |
|
MBTransQuantInter(&pEnc->mbParam, pEnc->current, pMB, x, y, |
|
1807 |
dct_codes, qcoeff); |
dct_codes, qcoeff); |
1808 |
} |
} |
1809 |
|
|
1810 |
|
if (pMB->dquant != 0) |
1811 |
|
MBSetDquant(pMB, x, y, &pEnc->mbParam); |
1812 |
|
|
1813 |
|
|
1814 |
if (pMB->cbp || pMB->mvs[0].x || pMB->mvs[0].y || |
if (pMB->cbp || pMB->mvs[0].x || pMB->mvs[0].y || |
1815 |
pMB->mvs[1].x || pMB->mvs[1].y || pMB->mvs[2].x || |
pMB->mvs[1].x || pMB->mvs[1].y || pMB->mvs[2].x || |
1816 |
pMB->mvs[2].y || pMB->mvs[3].x || pMB->mvs[3].y) { |
pMB->mvs[2].y || pMB->mvs[3].x || pMB->mvs[3].y) { |
1817 |
pEnc->current->sStat.mblks++; |
current->sStat.mblks++; |
1818 |
} else { |
} else { |
1819 |
pEnc->current->sStat.ublks++; |
current->sStat.ublks++; |
1820 |
} |
} |
1821 |
|
|
1822 |
start_timer(); |
start_timer(); |
1823 |
|
|
1824 |
/* Finished processing the MB, now check if to CODE or SKIP */ |
/* Finished processing the MB, now check if to CODE or SKIP */ |
1825 |
|
|
1826 |
skip_possible = (pMB->cbp == 0) && (pMB->mode == MODE_INTER) && |
skip_possible = (pMB->cbp == 0) && (pMB->mode == MODE_INTER); |
|
(pMB->dquant == 0); |
|
1827 |
|
|
1828 |
if (pEnc->current->coding_type == S_VOP) |
if (current->coding_type == S_VOP) |
1829 |
skip_possible &= (pMB->mcsel == 1); |
skip_possible &= (pMB->mcsel == 1); |
1830 |
else if (pEnc->current->coding_type == P_VOP) { |
else { /* PVOP */ |
1831 |
if ((pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL)) |
const VECTOR * const mv = (pParam->vol_flags & XVID_VOL_QUARTERPEL) ? |
1832 |
skip_possible &= ( (pMB->qmvs[0].x == 0) && (pMB->qmvs[0].y == 0) ); |
pMB->qmvs : pMB->mvs; |
1833 |
else |
skip_possible &= ((mv->x|mv->y) == 0); |
|
skip_possible &= ( (pMB->mvs[0].x == 0) && (pMB->mvs[0].y == 0) ); |
|
1834 |
} |
} |
1835 |
|
|
1836 |
if ( (pMB->mode == MODE_NOT_CODED) || (skip_possible)) { |
if ( (pMB->mode == MODE_NOT_CODED) || (skip_possible)) { |
|
|
|
1837 |
/* This is a candidate for SKIPping, but for P-VOPs check intermediate B-frames first */ |
/* This is a candidate for SKIPping, but for P-VOPs check intermediate B-frames first */ |
|
|
|
|
if (pEnc->current->coding_type == P_VOP) /* special rule for P-VOP's SKIP */ |
|
|
{ |
|
1838 |
int bSkip = 1; |
int bSkip = 1; |
1839 |
|
|
1840 |
for (k=pEnc->bframenum_head; k< pEnc->bframenum_tail; k++) |
if (current->coding_type == P_VOP) { /* special rule for P-VOP's SKIP */ |
|
{ |
|
|
int iSAD; |
|
|
iSAD = sad16(pEnc->reference->image.y + 16*y*pEnc->mbParam.edged_width + 16*x, |
|
|
pEnc->bframes[k]->image.y + 16*y*pEnc->mbParam.edged_width + 16*x, |
|
|
pEnc->mbParam.edged_width,BFRAME_SKIP_THRESHHOLD); |
|
|
if (iSAD >= BFRAME_SKIP_THRESHHOLD * pMB->quant) |
|
|
{ bSkip = 0; |
|
|
break; |
|
|
} |
|
|
} |
|
1841 |
|
|
1842 |
if (!bSkip) { /* no SKIP, but trivial block */ |
for (k = pEnc->bframenum_head; k < pEnc->bframenum_tail; k++) { |
1843 |
if((pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL)) { |
int iSAD; |
1844 |
VECTOR predMV = get_qpmv2(pEnc->current->mbs, pEnc->mbParam.mb_width, 0, x, y, 0); |
iSAD = sad16(reference->image.y + 16*y*pParam->edged_width + 16*x, |
1845 |
|
pEnc->bframes[k]->image.y + 16*y*pParam->edged_width + 16*x, |
1846 |
|
pParam->edged_width, BFRAME_SKIP_THRESHHOLD * pMB->quant); |
1847 |
|
if (iSAD >= BFRAME_SKIP_THRESHHOLD * pMB->quant) { |
1848 |
|
bSkip = 0; /* could not SKIP */ |
1849 |
|
if (pParam->vol_flags & XVID_VOL_QUARTERPEL) { |
1850 |
|
VECTOR predMV = get_qpmv2(current->mbs, pParam->mb_width, 0, x, y, 0); |
1851 |
pMB->pmvs[0].x = - predMV.x; |
pMB->pmvs[0].x = - predMV.x; |
1852 |
pMB->pmvs[0].y = - predMV.y; |
pMB->pmvs[0].y = - predMV.y; |
1853 |
} |
} else { |
1854 |
else { |
VECTOR predMV = get_pmv2(current->mbs, pParam->mb_width, 0, x, y, 0); |
|
VECTOR predMV = get_pmv2(pEnc->current->mbs, pEnc->mbParam.mb_width, 0, x, y, 0); |
|
1855 |
pMB->pmvs[0].x = - predMV.x; |
pMB->pmvs[0].x = - predMV.x; |
1856 |
pMB->pmvs[0].y = - predMV.y; |
pMB->pmvs[0].y = - predMV.y; |
1857 |
} |
} |
1858 |
pMB->mode = MODE_INTER; |
pMB->mode = MODE_INTER; |
1859 |
pMB->cbp = 0; |
pMB->cbp = 0; |
1860 |
MBCoding(pEnc->current, pMB, qcoeff, bs, &pEnc->current->sStat); |
break; |
1861 |
stop_coding_timer(); |
} |
|
|
|
|
continue; /* next MB */ |
|
1862 |
} |
} |
1863 |
} |
} |
|
/* do SKIP */ |
|
1864 |
|
|
1865 |
|
if (bSkip) { |
1866 |
|
/* do SKIP */ |
1867 |
pMB->mode = MODE_NOT_CODED; |
pMB->mode = MODE_NOT_CODED; |
1868 |
MBSkip(bs); |
MBSkip(bs); |
1869 |
stop_coding_timer(); |
stop_coding_timer(); |
1870 |
continue; /* next MB */ |
continue; /* next MB */ |
1871 |
} |
} |
|
/* ordinary case: normal coded INTER/INTER4V block */ |
|
|
|
|
|
if ((pEnc->current->vop_flags & XVID_VOP_GREYSCALE)) |
|
|
{ pMB->cbp &= 0x3C; /* keep only bits 5-2 */ |
|
|
qcoeff[4*64+0]=0; /* zero, because DC for INTRA MBs DC value is saved */ |
|
|
qcoeff[5*64+0]=0; |
|
|
} |
|
|
|
|
|
if((pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL)) { |
|
|
VECTOR predMV = get_qpmv2(pEnc->current->mbs, pEnc->mbParam.mb_width, 0, x, y, 0); |
|
|
pMB->pmvs[0].x = pMB->qmvs[0].x - predMV.x; |
|
|
pMB->pmvs[0].y = pMB->qmvs[0].y - predMV.y; |
|
|
DPRINTF(DPRINTF_MV,"mv_diff (%i,%i) pred (%i,%i) result (%i,%i)", pMB->pmvs[0].x, pMB->pmvs[0].y, predMV.x, predMV.y, pMB->mvs[0].x, pMB->mvs[0].y); |
|
|
} else { |
|
|
VECTOR predMV = get_pmv2(pEnc->current->mbs, pEnc->mbParam.mb_width, 0, x, y, 0); |
|
|
pMB->pmvs[0].x = pMB->mvs[0].x - predMV.x; |
|
|
pMB->pmvs[0].y = pMB->mvs[0].y - predMV.y; |
|
|
DPRINTF(DPRINTF_MV,"mv_diff (%i,%i) pred (%i,%i) result (%i,%i)", pMB->pmvs[0].x, pMB->pmvs[0].y, predMV.x, predMV.y, pMB->mvs[0].x, pMB->mvs[0].y); |
|
|
} |
|
|
|
|
|
|
|
|
if (pMB->mode == MODE_INTER4V) |
|
|
{ int k; |
|
|
for (k=1;k<4;k++) |
|
|
{ |
|
|
if((pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL)) { |
|
|
VECTOR predMV = get_qpmv2(pEnc->current->mbs, pEnc->mbParam.mb_width, 0, x, y, k); |
|
|
pMB->pmvs[k].x = pMB->qmvs[k].x - predMV.x; |
|
|
pMB->pmvs[k].y = pMB->qmvs[k].y - predMV.y; |
|
|
DPRINTF(DPRINTF_MV,"mv_diff (%i,%i) pred (%i,%i) result (%i,%i)", pMB->pmvs[k].x, pMB->pmvs[k].y, predMV.x, predMV.y, pMB->mvs[k].x, pMB->mvs[k].y); |
|
|
} else { |
|
|
VECTOR predMV = get_pmv2(pEnc->current->mbs, pEnc->mbParam.mb_width, 0, x, y, k); |
|
|
pMB->pmvs[k].x = pMB->mvs[k].x - predMV.x; |
|
|
pMB->pmvs[k].y = pMB->mvs[k].y - predMV.y; |
|
|
DPRINTF(DPRINTF_MV,"mv_diff (%i,%i) pred (%i,%i) result (%i,%i)", pMB->pmvs[k].x, pMB->pmvs[k].y, predMV.x, predMV.y, pMB->mvs[k].x, pMB->mvs[k].y); |
|
1872 |
} |
} |
1873 |
|
|
1874 |
} |
/* ordinary case: normal coded INTER/INTER4V block */ |
1875 |
} |
MBCoding(current, pMB, qcoeff, bs, &pEnc->current->sStat); |
|
|
|
|
MBCoding(pEnc->current, pMB, qcoeff, bs, &pEnc->current->sStat); |
|
1876 |
stop_coding_timer(); |
stop_coding_timer(); |
|
|
|
1877 |
} |
} |
1878 |
} |
} |
1879 |
|
|
|
if ((pEnc->current->vop_flags & XVID_VOP_REDUCED)) |
|
|
{ |
|
|
image_deblock_rrv(&pEnc->current->image, pEnc->mbParam.edged_width, |
|
|
pEnc->current->mbs, mb_width, mb_height, pEnc->mbParam.mb_width, |
|
|
16, 0); |
|
|
} |
|
|
|
|
1880 |
emms(); |
emms(); |
1881 |
|
updateFcode(¤t->sStat, pEnc); |
|
/* XXX: hinted me |
|
|
if (pEnc->current->global_flags & XVID_HINTEDME_GET) { |
|
|
HintedMEGet(pEnc, 0); |
|
|
}*/ |
|
|
|
|
|
if (pEnc->current->sStat.iMvCount == 0) |
|
|
pEnc->current->sStat.iMvCount = 1; |
|
|
|
|
|
fSigma = (float) sqrt((float) pEnc->current->sStat.iMvSum / pEnc->current->sStat.iMvCount); |
|
|
|
|
|
iSearchRange = 1 << (3 + pEnc->mbParam.m_fcode); |
|
|
|
|
|
if ((fSigma > iSearchRange / 3) |
|
|
&& (pEnc->mbParam.m_fcode <= (3 + (pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL?1:0) ))) /* maximum search range 128 */ |
|
|
{ |
|
|
pEnc->mbParam.m_fcode++; |
|
|
iSearchRange *= 2; |
|
|
} else if ((fSigma < iSearchRange / 6) |
|
|
&& (pEnc->fMvPrevSigma >= 0) |
|
|
&& (pEnc->fMvPrevSigma < iSearchRange / 6) |
|
|
&& (pEnc->mbParam.m_fcode >= (2 + (pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL?1:0) ))) /* minimum search range 16 */ |
|
|
{ |
|
|
pEnc->mbParam.m_fcode--; |
|
|
iSearchRange /= 2; |
|
|
} |
|
|
|
|
|
pEnc->fMvPrevSigma = fSigma; |
|
1882 |
|
|
1883 |
/* frame drop code */ |
/* frame drop code */ |
1884 |
DPRINTF(DPRINTF_DEBUG, "kmu %i %i %i", pEnc->current->sStat.kblks, pEnc->current->sStat.mblks, pEnc->current->sStat.ublks); |
#if 0 |
1885 |
if (pEnc->current->sStat.kblks + pEnc->current->sStat.mblks < |
DPRINTF(XVID_DEBUG_DEBUG, "kmu %i %i %i\n", current->sStat.kblks, current->sStat.mblks, current->sStat.ublks); |
1886 |
(pEnc->mbParam.frame_drop_ratio * mb_width * mb_height) / 100) |
#endif |
1887 |
|
if (current->sStat.kblks + current->sStat.mblks <= |
1888 |
|
(pParam->frame_drop_ratio * mb_width * mb_height) / 100 && |
1889 |
|
( (pEnc->bframenum_head >= pEnc->bframenum_tail) || !(pEnc->mbParam.global_flags & XVID_GLOBAL_CLOSED_GOP)) ) |
1890 |
{ |
{ |
1891 |
pEnc->current->sStat.kblks = pEnc->current->sStat.mblks = 0; |
current->sStat.kblks = current->sStat.mblks = current->sStat.iTextBits = 0; |
1892 |
pEnc->current->sStat.ublks = mb_width * mb_height; |
current->sStat.ublks = mb_width * mb_height; |
1893 |
|
|
1894 |
BitstreamReset(bs); |
BitstreamReset(bs); |
1895 |
|
|
1896 |
set_timecodes(pEnc->current,pEnc->reference,pEnc->mbParam.fbase); |
set_timecodes(current,reference,pParam->fbase); |
1897 |
BitstreamWriteVopHeader(bs, &pEnc->mbParam, pEnc->current, 0); |
BitstreamWriteVopHeader(bs, &pEnc->mbParam, current, 0, current->mbs[0].quant); |
1898 |
|
|
1899 |
/* copy reference frame details into the current frame */ |
/* copy reference frame details into the current frame */ |
1900 |
pEnc->current->quant = pEnc->reference->quant; |
current->quant = reference->quant; |
1901 |
pEnc->current->motion_flags = pEnc->reference->motion_flags; |
current->motion_flags = reference->motion_flags; |
1902 |
pEnc->current->rounding_type = pEnc->reference->rounding_type; |
current->rounding_type = reference->rounding_type; |
1903 |
//pEnc->current->quarterpel = pEnc->reference->quarterpel; |
current->fcode = reference->fcode; |
1904 |
pEnc->current->fcode = pEnc->reference->fcode; |
current->bcode = reference->bcode; |
1905 |
pEnc->current->bcode = pEnc->reference->bcode; |
current->stamp = reference->stamp; |
1906 |
image_copy(&pEnc->current->image, &pEnc->reference->image, pEnc->mbParam.edged_width, pEnc->mbParam.height); |
image_copy(¤t->image, &reference->image, pParam->edged_width, pParam->height); |
1907 |
memcpy(pEnc->current->mbs, pEnc->reference->mbs, sizeof(MACROBLOCK) * mb_width * mb_height); |
memcpy(current->mbs, reference->mbs, sizeof(MACROBLOCK) * mb_width * mb_height); |
1908 |
|
coded = 0; |
1909 |
|
|
1910 |
|
} else { |
1911 |
|
|
1912 |
|
pEnc->current->is_edged = 0; /* not edged */ |
1913 |
|
pEnc->current->is_interpolated = -1; /* not interpolated (fake rounding -1) */ |
1914 |
|
|
1915 |
|
/* what was this frame's interpolated reference will become |
1916 |
|
forward (past) reference in b-frame coding */ |
1917 |
|
|
1918 |
|
image_swap(&pEnc->vInterH, &pEnc->f_refh); |
1919 |
|
image_swap(&pEnc->vInterV, &pEnc->f_refv); |
1920 |
|
image_swap(&pEnc->vInterHV, &pEnc->f_refhv); |
1921 |
} |
} |
1922 |
|
|
1923 |
/* XXX: debug |
/* XXX: debug |
1924 |
{ |
{ |
1925 |
char s[100]; |
char s[100]; |
1926 |
sprintf(s, "\\%05i_cur.pgm", pEnc->m_framenum); |
sprintf(s, "\\%05i_cur.pgm", pEnc->m_framenum); |
1927 |
image_dump_yuvpgm(&pEnc->current->image, |
image_dump_yuvpgm(¤t->image, |
1928 |
pEnc->mbParam.edged_width, |
pParam->edged_width, |
1929 |
pEnc->mbParam.width, pEnc->mbParam.height, s); |
pParam->width, pParam->height, s); |
1930 |
|
|
1931 |
sprintf(s, "\\%05i_ref.pgm", pEnc->m_framenum); |
sprintf(s, "\\%05i_ref.pgm", pEnc->m_framenum); |
1932 |
image_dump_yuvpgm(&pEnc->reference->image, |
image_dump_yuvpgm(&reference->image, |
1933 |
pEnc->mbParam.edged_width, |
pParam->edged_width, |
1934 |
pEnc->mbParam.width, pEnc->mbParam.height, s); |
pParam->width, pParam->height, s); |
1935 |
} |
} |
1936 |
*/ |
*/ |
1937 |
|
|
1938 |
/* XXX: Remove the two #if 0 blocks when we are sure we must always pad the stream */ |
BitstreamPadAlways(bs); /* next_start_code() at the end of VideoObjectPlane() */ |
|
#if 0 |
|
|
/* for divx5 compatibility, we must always pad between the packed p and b frames */ |
|
|
if ((pEnc->mbParam.global_flags & XVID_GLOBAL_PACKED) && pEnc->bframenum_tail > 0) |
|
|
#endif |
|
|
BitstreamPadAlways(bs); |
|
|
#if 0 |
|
|
else |
|
|
BitstreamPad(bs); |
|
|
#endif |
|
1939 |
|
|
1940 |
pEnc->current->length = (BitstreamPos(bs) - bits) / 8; |
current->length = (BitstreamPos(bs) - bits) / 8; |
1941 |
|
|
1942 |
return 0; /* inter */ |
return coded; |
1943 |
} |
} |
1944 |
|
|
1945 |
|
|
1963 |
fprintf(fp,"Y=%3d X=%3d MB=%2d CBP=%02X\n",y,x,mb->mode,mb->cbp); \ |
fprintf(fp,"Y=%3d X=%3d MB=%2d CBP=%02X\n",y,x,mb->mode,mb->cbp); \ |
1964 |
} |
} |
1965 |
|
|
|
/* XXX: pEnc->current->global_flags &= ~XVID_VOP_REDUCED; reduced resoltion not yet supported */ |
|
|
|
|
1966 |
if (!first){ |
if (!first){ |
1967 |
fp=fopen("C:\\XVIDDBGE.TXT","w"); |
fp=fopen("C:\\XVIDDBGE.TXT","w"); |
1968 |
} |
} |
1969 |
#endif |
#endif |
1970 |
|
|
|
//frame->quarterpel = pEnc->mbParam.m_quarterpel; |
|
|
|
|
1971 |
/* forward */ |
/* forward */ |
1972 |
|
if (!pEnc->reference->is_edged) { |
1973 |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
1974 |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
1975 |
pEnc->mbParam.height); |
pEnc->mbParam.height, 0); |
1976 |
|
pEnc->current->is_edged = 1; |
1977 |
|
} |
1978 |
|
|
1979 |
|
if (pEnc->reference->is_interpolated != 0) { |
1980 |
start_timer(); |
start_timer(); |
1981 |
image_interpolate(f_ref, &pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
image_interpolate(f_ref->y, pEnc->f_refh.y, pEnc->f_refv.y, pEnc->f_refhv.y, |
1982 |
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, |
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, |
1983 |
(pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL), 0); |
(pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL), 0); |
1984 |
stop_inter_timer(); |
stop_inter_timer(); |
1985 |
|
pEnc->reference->is_interpolated = 0; |
1986 |
|
} |
1987 |
|
|
1988 |
/* backward */ |
/* backward */ |
1989 |
|
if (!pEnc->current->is_edged) { |
1990 |
image_setedges(b_ref, pEnc->mbParam.edged_width, |
image_setedges(b_ref, pEnc->mbParam.edged_width, |
1991 |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
1992 |
pEnc->mbParam.height); |
pEnc->mbParam.height, 0); |
1993 |
|
pEnc->current->is_edged = 1; |
1994 |
|
} |
1995 |
|
|
1996 |
|
if (pEnc->current->is_interpolated != 0) { |
1997 |
start_timer(); |
start_timer(); |
1998 |
image_interpolate(b_ref, &pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
image_interpolate(b_ref->y, pEnc->vInterH.y, pEnc->vInterV.y, pEnc->vInterHV.y, |
1999 |
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, |
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, |
2000 |
(pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL), 0); |
(pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL), 0); |
2001 |
stop_inter_timer(); |
stop_inter_timer(); |
2002 |
|
pEnc->current->is_interpolated = 0; |
2003 |
|
} |
2004 |
|
|
2005 |
start_timer(); |
frame->coding_type = B_VOP; |
2006 |
|
call_plugins(pEnc, frame, NULL, XVID_PLG_FRAME, NULL, NULL, NULL); |
2007 |
|
|
2008 |
|
frame->fcode = frame->bcode = pEnc->current->fcode; |
2009 |
|
|
2010 |
|
start_timer(); |
2011 |
|
if (pEnc->num_threads > 0) { |
2012 |
|
void * status; |
2013 |
|
int k; |
2014 |
|
/* multithreaded motion estimation - dispatch threads */ |
2015 |
|
int rows_per_thread = (pEnc->mbParam.mb_height + pEnc->num_threads - 1)/pEnc->num_threads; |
2016 |
|
|
2017 |
|
for (k = 0; k < pEnc->num_threads; k++) { |
2018 |
|
memset(pEnc->motionData[k].complete_count_self, 0, rows_per_thread * sizeof(int)); |
2019 |
|
pEnc->motionData[k].pParam = &pEnc->mbParam; |
2020 |
|
pEnc->motionData[k].current = frame; |
2021 |
|
pEnc->motionData[k].reference = pEnc->current; |
2022 |
|
pEnc->motionData[k].fRef = f_ref; |
2023 |
|
pEnc->motionData[k].fRefH = &pEnc->f_refh; |
2024 |
|
pEnc->motionData[k].fRefV = &pEnc->f_refv; |
2025 |
|
pEnc->motionData[k].fRefHV = &pEnc->f_refhv; |
2026 |
|
pEnc->motionData[k].pRef = b_ref; |
2027 |
|
pEnc->motionData[k].pRefH = &pEnc->vInterH; |
2028 |
|
pEnc->motionData[k].pRefV = &pEnc->vInterV; |
2029 |
|
pEnc->motionData[k].pRefHV = &pEnc->vInterHV; |
2030 |
|
pEnc->motionData[k].time_bp = (int32_t)(pEnc->current->stamp - frame->stamp); |
2031 |
|
pEnc->motionData[k].time_pp = (int32_t)(pEnc->current->stamp - pEnc->reference->stamp); |
2032 |
|
pEnc->motionData[k].y_step = pEnc->num_threads; |
2033 |
|
pEnc->motionData[k].start_y = k; |
2034 |
|
/* todo: sort out temp space once and for all */ |
2035 |
|
pEnc->motionData[k].RefQ = pEnc->vInterH.u + 16*k*pEnc->mbParam.edged_width; |
2036 |
|
} |
2037 |
|
|
2038 |
|
for (k = 1; k < pEnc->num_threads; k++) { |
2039 |
|
pthread_create(&pEnc->motionData[k].handle, NULL, |
2040 |
|
(void*)SMPMotionEstimationBVOP, (void*)&pEnc->motionData[k]); |
2041 |
|
} |
2042 |
|
|
2043 |
|
SMPMotionEstimationBVOP(&pEnc->motionData[0]); |
2044 |
|
|
2045 |
|
for (k = 1; k < pEnc->num_threads; k++) { |
2046 |
|
pthread_join(pEnc->motionData[k].handle, &status); |
2047 |
|
} |
2048 |
|
|
2049 |
|
frame->fcode = frame->bcode = 0; |
2050 |
|
for (k = 0; k < pEnc->num_threads; k++) { |
2051 |
|
if (pEnc->motionData[k].minfcode > frame->fcode) |
2052 |
|
frame->fcode = pEnc->motionData[k].minfcode; |
2053 |
|
if (pEnc->motionData[k].minbcode > frame->bcode) |
2054 |
|
frame->bcode = pEnc->motionData[k].minbcode; |
2055 |
|
} |
2056 |
|
} else { |
2057 |
MotionEstimationBVOP(&pEnc->mbParam, frame, |
MotionEstimationBVOP(&pEnc->mbParam, frame, |
2058 |
((int32_t)(pEnc->current->stamp - frame->stamp)), /* time_bp */ |
((int32_t)(pEnc->current->stamp - frame->stamp)), /* time_bp */ |
2059 |
((int32_t)(pEnc->current->stamp - pEnc->reference->stamp)), /* time_pp */ |
((int32_t)(pEnc->current->stamp - pEnc->reference->stamp)), /* time_pp */ |
2061 |
&pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
&pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
2062 |
pEnc->current, b_ref, &pEnc->vInterH, |
pEnc->current, b_ref, &pEnc->vInterH, |
2063 |
&pEnc->vInterV, &pEnc->vInterHV); |
&pEnc->vInterV, &pEnc->vInterHV); |
|
|
|
|
|
|
|
stop_motion_timer(); |
|
|
|
|
|
/* |
|
|
if (test_quant_type(&pEnc->mbParam, pEnc->current)) { |
|
|
BitstreamWriteVolHeader(bs, pEnc->mbParam.width, pEnc->mbParam.height, pEnc->mbParam.quant_type); |
|
2064 |
} |
} |
2065 |
*/ |
stop_motion_timer(); |
|
|
|
|
frame->coding_type = B_VOP; |
|
2066 |
|
|
2067 |
set_timecodes(frame, pEnc->reference,pEnc->mbParam.fbase); |
set_timecodes(frame, pEnc->reference,pEnc->mbParam.fbase); |
2068 |
BitstreamWriteVopHeader(bs, &pEnc->mbParam, frame, 1); |
BitstreamWriteVopHeader(bs, &pEnc->mbParam, frame, 1, frame->quant); |
2069 |
|
|
2070 |
frame->sStat.iTextBits = 0; |
frame->sStat.iTextBits = 0; |
2071 |
|
frame->sStat.iMVBits = 0; |
2072 |
frame->sStat.iMvSum = 0; |
frame->sStat.iMvSum = 0; |
2073 |
frame->sStat.iMvCount = 0; |
frame->sStat.iMvCount = 0; |
2074 |
frame->sStat.kblks = frame->sStat.mblks = frame->sStat.ublks = 0; |
frame->sStat.kblks = frame->sStat.mblks = frame->sStat.ublks = 0; |
2078 |
for (y = 0; y < pEnc->mbParam.mb_height; y++) { |
for (y = 0; y < pEnc->mbParam.mb_height; y++) { |
2079 |
for (x = 0; x < pEnc->mbParam.mb_width; x++) { |
for (x = 0; x < pEnc->mbParam.mb_width; x++) { |
2080 |
MACROBLOCK * const mb = &frame->mbs[x + y * pEnc->mbParam.mb_width]; |
MACROBLOCK * const mb = &frame->mbs[x + y * pEnc->mbParam.mb_width]; |
|
int direction = frame->vop_flags & XVID_VOP_ALTERNATESCAN ? 2 : 0; |
|
2081 |
|
|
2082 |
/* decoder ignores mb when refence block is INTER(0,0), CBP=0 */ |
/* decoder ignores mb when refence block is INTER(0,0), CBP=0 */ |
2083 |
if (mb->mode == MODE_NOT_CODED) { |
if (mb->mode == MODE_NOT_CODED) { |
2084 |
/* mb->mvs[0].x = mb->mvs[0].y = mb->cbp = 0; */ |
if (pEnc->mbParam.plugin_flags & XVID_REQORIGINAL) { |
2085 |
|
MBMotionCompensation(mb, x, y, f_ref, NULL, f_ref, NULL, NULL, &frame->image, |
2086 |
|
NULL, 0, 0, pEnc->mbParam.edged_width, 0, 0); |
2087 |
|
} |
2088 |
continue; |
continue; |
2089 |
} |
} |
2090 |
|
|
2091 |
if (mb->mode != MODE_DIRECT_NONE_MV || pEnc->mbParam.plugin_flags & XVID_REQORIGINAL) { |
mb->quant = frame->quant; |
2092 |
|
|
2093 |
|
if (mb->cbp != 0 || pEnc->mbParam.plugin_flags & XVID_REQORIGINAL) { |
2094 |
|
/* we have to motion-compensate, transfer etc, |
2095 |
|
because there might be blocks to code */ |
2096 |
|
|
2097 |
MBMotionCompensationBVOP(&pEnc->mbParam, mb, x, y, &frame->image, |
MBMotionCompensationBVOP(&pEnc->mbParam, mb, x, y, &frame->image, |
2098 |
f_ref, &pEnc->f_refh, &pEnc->f_refv, |
f_ref, &pEnc->f_refh, &pEnc->f_refv, |
2099 |
&pEnc->f_refhv, b_ref, &pEnc->vInterH, |
&pEnc->f_refhv, b_ref, &pEnc->vInterH, |
2100 |
&pEnc->vInterV, &pEnc->vInterHV, |
&pEnc->vInterV, &pEnc->vInterHV, |
2101 |
dct_codes); |
dct_codes); |
2102 |
|
|
|
if (mb->mode == MODE_DIRECT_NO4V) mb->mode = MODE_DIRECT; |
|
|
mb->quant = frame->quant; |
|
|
|
|
|
if (mb->mode != MODE_DIRECT_NONE_MV) |
|
2103 |
mb->cbp = MBTransQuantInterBVOP(&pEnc->mbParam, frame, mb, x, y, dct_codes, qcoeff); |
mb->cbp = MBTransQuantInterBVOP(&pEnc->mbParam, frame, mb, x, y, dct_codes, qcoeff); |
2104 |
|
} |
2105 |
|
|
2106 |
if ( (mb->mode == MODE_DIRECT) && (mb->cbp == 0) |
if (mb->mode == MODE_DIRECT_NO4V) |
2107 |
&& (mb->pmvs[3].x == 0) && (mb->pmvs[3].y == 0) ) { |
mb->mode = MODE_DIRECT; |
2108 |
|
|
2109 |
|
if (mb->mode == MODE_DIRECT && (mb->cbp | mb->pmvs[3].x | mb->pmvs[3].y) == 0) |
2110 |
mb->mode = MODE_DIRECT_NONE_MV; /* skipped */ |
mb->mode = MODE_DIRECT_NONE_MV; /* skipped */ |
2111 |
} |
else |
2112 |
} |
if (frame->vop_flags & XVID_VOP_GREYSCALE) |
2113 |
|
/* keep only bits 5-2 -- Chroma blocks will just be skipped by MBCodingBVOP */ |
2114 |
|
mb->cbp &= 0x3C; |
2115 |
|
|
|
#ifdef BFRAMES_DEC_DEBUG |
|
|
BFRAME_DEBUG |
|
|
#endif |
|
2116 |
start_timer(); |
start_timer(); |
2117 |
MBCodingBVOP(mb, qcoeff, frame->fcode, frame->bcode, bs, |
MBCodingBVOP(frame, mb, qcoeff, frame->fcode, frame->bcode, bs, |
2118 |
&frame->sStat, direction); |
&frame->sStat); |
2119 |
stop_coding_timer(); |
stop_coding_timer(); |
2120 |
} |
} |
2121 |
} |
} |
|
|
|
2122 |
emms(); |
emms(); |
2123 |
|
|
2124 |
/* TODO: dynamic fcode/bcode ??? */ |
BitstreamPadAlways(bs); /* next_start_code() at the end of VideoObjectPlane() */ |
|
|
|
|
BitstreamPadAlways(bs); |
|
2125 |
frame->length = (BitstreamPos(bs) - bits) / 8; |
frame->length = (BitstreamPos(bs) - bits) / 8; |
2126 |
|
|
2127 |
#ifdef BFRAMES_DEC_DEBUG |
#ifdef BFRAMES_DEC_DEBUG |