26 |
* along with this program; if not, write to the Free Software |
* along with this program; if not, write to the Free Software |
27 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
28 |
* |
* |
29 |
* $Id: encoder.c,v 1.95.2.20 2003-04-27 21:48:39 edgomez Exp $ |
* $Id: encoder.c,v 1.95.2.21 2003-05-12 12:27:32 suxen_drol Exp $ |
30 |
* |
* |
31 |
****************************************************************************/ |
****************************************************************************/ |
32 |
|
|
134 |
return XVID_ERR_MEMORY; |
return XVID_ERR_MEMORY; |
135 |
memset(pEnc, 0, sizeof(Encoder)); |
memset(pEnc, 0, sizeof(Encoder)); |
136 |
|
|
137 |
|
pEnc->mbParam.profile = create->profile; |
138 |
|
|
139 |
/* global flags */ |
/* global flags */ |
140 |
pEnc->mbParam.global_flags = create->global; |
pEnc->mbParam.global_flags = create->global; |
141 |
|
|
153 |
if (pEnc->mbParam.fincr>0) |
if (pEnc->mbParam.fincr>0) |
154 |
simplify_time(&pEnc->mbParam.fincr, &pEnc->mbParam.fbase); |
simplify_time(&pEnc->mbParam.fincr, &pEnc->mbParam.fbase); |
155 |
|
|
156 |
|
/* zones */ |
157 |
|
if(create->num_zones > 0) { |
158 |
|
pEnc->num_zones = create->num_zones; |
159 |
|
pEnc->zones = xvid_malloc(sizeof(xvid_enc_zone_t) * pEnc->num_zones, CACHE_LINE); |
160 |
|
if (pEnc->zones == NULL) |
161 |
|
goto xvid_err_memory0; |
162 |
|
memcpy(pEnc->zones, create->zones, sizeof(xvid_enc_zone_t) * pEnc->num_zones); |
163 |
|
} else { |
164 |
|
pEnc->num_zones = 0; |
165 |
|
pEnc->zones = NULL; |
166 |
|
} |
167 |
|
|
168 |
/* plugins */ |
/* plugins */ |
169 |
if(create->num_plugins > 0) { |
if(create->num_plugins > 0) { |
170 |
pEnc->num_plugins = create->num_plugins; |
pEnc->num_plugins = create->num_plugins; |
188 |
|
|
189 |
memset(&pcreate, 0, sizeof(xvid_plg_create_t)); |
memset(&pcreate, 0, sizeof(xvid_plg_create_t)); |
190 |
pcreate.version = XVID_VERSION; |
pcreate.version = XVID_VERSION; |
191 |
|
pcreate.num_zones = pEnc->num_zones; |
192 |
|
pcreate.zones = pEnc->zones; |
193 |
pcreate.width = pEnc->mbParam.width; |
pcreate.width = pEnc->mbParam.width; |
194 |
pcreate.height = pEnc->mbParam.height; |
pcreate.height = pEnc->mbParam.height; |
195 |
pcreate.fincr = pEnc->mbParam.fincr; |
pcreate.fincr = pEnc->mbParam.fincr; |
219 |
pEnc->mbParam.bquant_ratio = MAX(create->bquant_ratio, 0); |
pEnc->mbParam.bquant_ratio = MAX(create->bquant_ratio, 0); |
220 |
pEnc->mbParam.bquant_offset = create->bquant_offset; |
pEnc->mbParam.bquant_offset = create->bquant_offset; |
221 |
|
|
222 |
|
/* min/max quant */ |
223 |
|
for (n=0; n<3; n++) { |
224 |
|
pEnc->mbParam.min_quant[n] = create->min_quant[n] > 0 ? create->min_quant[n] : 2; |
225 |
|
pEnc->mbParam.max_quant[n] = create->max_quant[n] > 0 ? create->max_quant[n] : 31; |
226 |
|
} |
227 |
|
|
228 |
/* frame drop ratio */ |
/* frame drop ratio */ |
229 |
pEnc->mbParam.frame_drop_ratio = MAX(create->frame_drop_ratio, 0); |
pEnc->mbParam.frame_drop_ratio = MAX(create->frame_drop_ratio, 0); |
230 |
|
|
527 |
} |
} |
528 |
xvid_free(pEnc->plugins); |
xvid_free(pEnc->plugins); |
529 |
|
|
530 |
|
xvid_free(pEnc->zones); |
531 |
|
|
532 |
xvid_free(pEnc); |
xvid_free(pEnc); |
533 |
|
|
534 |
create->handle = NULL; |
create->handle = NULL; |
644 |
xvid_free(pEnc->plugins); |
xvid_free(pEnc->plugins); |
645 |
} |
} |
646 |
|
|
647 |
|
if (pEnc->num_plugins>0) |
648 |
|
xvid_free(pEnc->zones); |
649 |
|
|
650 |
xvid_free(pEnc); |
xvid_free(pEnc); |
651 |
|
|
652 |
return 0; /* ok */ |
return 0; /* ok */ |
668 |
memset(&data, 0, sizeof(xvid_plg_data_t)); |
memset(&data, 0, sizeof(xvid_plg_data_t)); |
669 |
data.version = XVID_VERSION; |
data.version = XVID_VERSION; |
670 |
|
|
671 |
|
/* find zone */ |
672 |
|
for(i=0; i<pEnc->num_zones && pEnc->zones[i].frame<=frame->frame_num; i++) ; |
673 |
|
data.zone = i>0 ? &pEnc->zones[i-1] : NULL; |
674 |
|
|
675 |
data.width = pEnc->mbParam.width; |
data.width = pEnc->mbParam.width; |
676 |
data.height = pEnc->mbParam.height; |
data.height = pEnc->mbParam.height; |
677 |
data.mb_width = pEnc->mbParam.mb_width; |
data.mb_width = pEnc->mbParam.mb_width; |
699 |
|
|
700 |
if (opt == XVID_PLG_BEFORE) { |
if (opt == XVID_PLG_BEFORE) { |
701 |
data.type = XVID_TYPE_AUTO; |
data.type = XVID_TYPE_AUTO; |
702 |
data.quant = 2; |
data.quant = 0; |
703 |
|
|
704 |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
705 |
data.dquant = pEnc->temp_dquants; |
data.dquant = pEnc->temp_dquants; |
791 |
/* copy modified values back into frame*/ |
/* copy modified values back into frame*/ |
792 |
if (opt == XVID_PLG_BEFORE) { |
if (opt == XVID_PLG_BEFORE) { |
793 |
*type = data.type; |
*type = data.type; |
794 |
*quant = data.quant; |
*quant = data.quant > 0 ? data.quant : 2; /* default */ |
795 |
|
|
796 |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
797 |
for (j=0; j<pEnc->mbParam.mb_height; j++) |
for (j=0; j<pEnc->mbParam.mb_height; j++) |