41 |
DWORD version = -20; |
DWORD version = -20; |
42 |
DWORD read, wrote; |
DWORD read, wrote; |
43 |
|
|
44 |
int frames = 0, credits_frames = 0, i_frames = 0, recminpsize = 0, recminisize = 0; |
int frames = 0, credits_frames = 0, i_frames = 0; |
45 |
__int64 total_ext = 0, total = 0, i_total = 0, i_boost_total = 0, start = 0, end = 0, start_curved = 0, end_curved = 0; |
__int64 total_ext = 0, total = 0, i_total = 0, i_boost_total = 0, start = 0, end = 0, start_curved = 0, end_curved = 0; |
46 |
__int64 desired = (__int64)codec->config.desired_size * 1024; |
__int64 desired = (__int64)codec->config.desired_size * 1024; |
47 |
|
|
48 |
double total1 = 0.0; |
double total1 = 0.0; |
49 |
double total2 = 0.0; |
double total2 = 0.0; |
|
double dbytes, dbytes2; |
|
50 |
|
|
51 |
if (codec->config.hinted_me) |
if (codec->config.hinted_me) |
52 |
{ |
{ |
173 |
else |
else |
174 |
++credits_frames; |
++credits_frames; |
175 |
|
|
|
if (twopass->nns1.quant & NNSTATS_KEYFRAME) |
|
|
{ |
|
|
if (!(twopass->nns1.kblk + twopass->nns1.mblk)) |
|
|
recminisize = twopass->nns1.bytes; |
|
|
} |
|
|
else |
|
|
{ |
|
|
if (!(twopass->nns1.kblk + twopass->nns1.mblk)) |
|
|
recminpsize = twopass->nns1.bytes; |
|
|
} |
|
|
|
|
176 |
++frames; |
++frames; |
177 |
} |
} |
178 |
twopass->keyframe_locations[i_frames] = frames; |
twopass->keyframe_locations[i_frames] = frames; |
252 |
} |
} |
253 |
} |
} |
254 |
|
|
|
if (frames == 0) |
|
|
{ |
|
|
twopass->minpsize = (twopass->nns1.kblk + 88) / 8; |
|
|
twopass->minisize = ((twopass->nns1.kblk * 22) + 240) / 8; |
|
|
if (recminpsize > twopass->minpsize) |
|
|
twopass->minpsize = recminpsize; |
|
|
if (recminisize > twopass->minisize) |
|
|
twopass->minisize = recminisize; |
|
|
} |
|
|
|
|
255 |
if (!codec_is_in_credits(&codec->config, frames) && |
if (!codec_is_in_credits(&codec->config, frames) && |
256 |
!(twopass->nns1.quant & NNSTATS_KEYFRAME)) |
!(twopass->nns1.quant & NNSTATS_KEYFRAME)) |
257 |
{ |
{ |
258 |
dbytes = twopass->nns2.bytes / twopass->movie_curve; |
double dbytes = twopass->nns2.bytes / twopass->movie_curve; |
259 |
total1 += dbytes; |
total1 += dbytes; |
260 |
|
|
261 |
if (codec->config.use_alt_curve) |
if (codec->config.use_alt_curve) |
263 |
if (dbytes > twopass->average_frame) |
if (dbytes > twopass->average_frame) |
264 |
{ |
{ |
265 |
if (dbytes >= twopass->alt_curve_high) |
if (dbytes >= twopass->alt_curve_high) |
266 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev); |
total2 += dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev); |
267 |
else |
else |
268 |
{ |
{ |
269 |
switch(codec->config.alt_curve_type) |
switch(codec->config.alt_curve_type) |
270 |
{ |
{ |
271 |
case 2: |
case 2: |
272 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
total2 += dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
273 |
sin(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_high_diff))); |
sin(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_high_diff))); |
274 |
break; |
break; |
275 |
case 1: |
case 1: |
276 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
total2 += dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
277 |
(dbytes - twopass->average_frame) / twopass->alt_curve_high_diff); |
(dbytes - twopass->average_frame) / twopass->alt_curve_high_diff); |
278 |
break; |
break; |
279 |
case 0: |
case 0: |
280 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
total2 += dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
281 |
(1.0 - cos(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_high_diff)))); |
(1.0 - cos(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_high_diff)))); |
282 |
} |
} |
283 |
} |
} |
285 |
else |
else |
286 |
{ |
{ |
287 |
if (dbytes <= twopass->alt_curve_low) |
if (dbytes <= twopass->alt_curve_low) |
288 |
dbytes2 = dbytes; |
total2 += dbytes; |
289 |
else |
else |
290 |
{ |
{ |
291 |
switch(codec->config.alt_curve_type) |
switch(codec->config.alt_curve_type) |
292 |
{ |
{ |
293 |
case 2: |
case 2: |
294 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
total2 += dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
295 |
sin(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_low_diff))); |
sin(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_low_diff))); |
296 |
break; |
break; |
297 |
case 1: |
case 1: |
298 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
total2 += dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
299 |
(dbytes - twopass->average_frame) / twopass->alt_curve_low_diff); |
(dbytes - twopass->average_frame) / twopass->alt_curve_low_diff); |
300 |
break; |
break; |
301 |
case 0: |
case 0: |
302 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual + twopass->alt_curve_qual_dev * |
total2 += dbytes * (twopass->alt_curve_mid_qual + twopass->alt_curve_qual_dev * |
303 |
(1.0 - cos(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_low_diff)))); |
(1.0 - cos(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_low_diff)))); |
304 |
} |
} |
305 |
} |
} |
309 |
{ |
{ |
310 |
if (dbytes > twopass->average_frame) |
if (dbytes > twopass->average_frame) |
311 |
{ |
{ |
312 |
dbytes2 = ((double)dbytes + (twopass->average_frame - dbytes) * |
total2 += ((double)dbytes + (twopass->average_frame - dbytes) * |
313 |
codec->config.curve_compression_high / 100.0); |
codec->config.curve_compression_high / 100.0); |
314 |
} |
} |
315 |
else |
else |
316 |
{ |
{ |
317 |
dbytes2 = ((double)dbytes + (twopass->average_frame - dbytes) * |
total2 += ((double)dbytes + (twopass->average_frame - dbytes) * |
318 |
codec->config.curve_compression_low / 100.0); |
codec->config.curve_compression_low / 100.0); |
319 |
} |
} |
320 |
} |
} |
|
|
|
|
if (dbytes2 < twopass->minpsize) |
|
|
dbytes2 = twopass->minpsize; |
|
|
|
|
|
total2 += dbytes2; |
|
321 |
} |
} |
322 |
|
|
323 |
++frames; |
++frames; |
379 |
|
|
380 |
total += twopass->nns1.bytes; |
total += twopass->nns1.bytes; |
381 |
|
|
|
if (twopass->nns1.quant & NNSTATS_KEYFRAME) |
|
|
{ |
|
|
if (!(twopass->nns1.kblk + twopass->nns1.mblk)) |
|
|
recminisize = twopass->nns1.bytes; |
|
|
} |
|
|
else |
|
|
{ |
|
|
if (!(twopass->nns1.kblk + twopass->nns1.mblk)) |
|
|
recminpsize = twopass->nns1.bytes; |
|
|
} |
|
|
|
|
382 |
++frames; |
++frames; |
383 |
} |
} |
384 |
twopass->keyframe_locations[i_frames] = frames; |
twopass->keyframe_locations[i_frames] = frames; |
511 |
} |
} |
512 |
} |
} |
513 |
|
|
|
if (frames == 0) |
|
|
{ |
|
|
twopass->minpsize = (twopass->nns1.kblk + 88) / 8; |
|
|
twopass->minisize = ((twopass->nns1.kblk * 22) + 240) / 8; |
|
|
if (recminpsize > twopass->minpsize) |
|
|
twopass->minpsize = recminpsize; |
|
|
if (recminisize > twopass->minisize) |
|
|
twopass->minisize = recminisize; |
|
|
} |
|
|
|
|
514 |
if (!codec_is_in_credits(&codec->config, frames) && |
if (!codec_is_in_credits(&codec->config, frames) && |
515 |
!(twopass->nns1.quant & NNSTATS_KEYFRAME)) |
!(twopass->nns1.quant & NNSTATS_KEYFRAME)) |
516 |
{ |
{ |
517 |
dbytes = twopass->nns1.bytes / twopass->movie_curve; |
double dbytes = twopass->nns1.bytes / twopass->movie_curve; |
518 |
total1 += dbytes; |
total1 += dbytes; |
519 |
|
|
520 |
if (codec->config.use_alt_curve) |
if (codec->config.use_alt_curve) |
522 |
if (dbytes > twopass->average_frame) |
if (dbytes > twopass->average_frame) |
523 |
{ |
{ |
524 |
if (dbytes >= twopass->alt_curve_high) |
if (dbytes >= twopass->alt_curve_high) |
525 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev); |
total2 += dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev); |
526 |
else |
else |
527 |
{ |
{ |
528 |
switch(codec->config.alt_curve_type) |
switch(codec->config.alt_curve_type) |
529 |
{ |
{ |
530 |
case 2: |
case 2: |
531 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
total2 += dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
532 |
sin(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_high_diff))); |
sin(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_high_diff))); |
533 |
break; |
break; |
534 |
case 1: |
case 1: |
535 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
total2 += dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
536 |
(dbytes - twopass->average_frame) / twopass->alt_curve_high_diff); |
(dbytes - twopass->average_frame) / twopass->alt_curve_high_diff); |
537 |
break; |
break; |
538 |
case 0: |
case 0: |
539 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
total2 += dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
540 |
(1.0 - cos(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_high_diff)))); |
(1.0 - cos(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_high_diff)))); |
541 |
} |
} |
542 |
} |
} |
544 |
else |
else |
545 |
{ |
{ |
546 |
if (dbytes <= twopass->alt_curve_low) |
if (dbytes <= twopass->alt_curve_low) |
547 |
dbytes2 = dbytes; |
total2 += dbytes; |
548 |
else |
else |
549 |
{ |
{ |
550 |
switch(codec->config.alt_curve_type) |
switch(codec->config.alt_curve_type) |
551 |
{ |
{ |
552 |
case 2: |
case 2: |
553 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
total2 += dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
554 |
sin(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_low_diff))); |
sin(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_low_diff))); |
555 |
break; |
break; |
556 |
case 1: |
case 1: |
557 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
total2 += dbytes * (twopass->alt_curve_mid_qual - twopass->alt_curve_qual_dev * |
558 |
(dbytes - twopass->average_frame) / twopass->alt_curve_low_diff); |
(dbytes - twopass->average_frame) / twopass->alt_curve_low_diff); |
559 |
break; |
break; |
560 |
case 0: |
case 0: |
561 |
dbytes2 = dbytes * (twopass->alt_curve_mid_qual + twopass->alt_curve_qual_dev * |
total2 += dbytes * (twopass->alt_curve_mid_qual + twopass->alt_curve_qual_dev * |
562 |
(1.0 - cos(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_low_diff)))); |
(1.0 - cos(DEG2RAD * ((dbytes - twopass->average_frame) * 90.0 / twopass->alt_curve_low_diff)))); |
563 |
} |
} |
564 |
} |
} |
568 |
{ |
{ |
569 |
if (dbytes > twopass->average_frame) |
if (dbytes > twopass->average_frame) |
570 |
{ |
{ |
571 |
dbytes2 = ((double)dbytes + (twopass->average_frame - dbytes) * |
total2 += ((double)dbytes + (twopass->average_frame - dbytes) * |
572 |
codec->config.curve_compression_high / 100.0); |
codec->config.curve_compression_high / 100.0); |
573 |
} |
} |
574 |
else |
else |
575 |
{ |
{ |
576 |
dbytes2 = ((double)dbytes + (twopass->average_frame - dbytes) * |
total2 += ((double)dbytes + (twopass->average_frame - dbytes) * |
577 |
codec->config.curve_compression_low / 100.0); |
codec->config.curve_compression_low / 100.0); |
578 |
} |
} |
579 |
} |
} |
|
|
|
|
if (dbytes2 < twopass->minpsize) |
|
|
dbytes2 = twopass->minpsize; |
|
|
|
|
|
total2 += dbytes2; |
|
580 |
} |
} |
581 |
|
|
582 |
++frames; |
++frames; |
941 |
curve_comp_error += bytes2 - bytes1; |
curve_comp_error += bytes2 - bytes1; |
942 |
bytes2 = bytes1; |
bytes2 = bytes1; |
943 |
} |
} |
944 |
else |
else if (bytes2 < 1) |
|
{ |
|
|
if (frame->intra) |
|
945 |
{ |
{ |
946 |
if (bytes2 < twopass->minisize) |
curve_comp_error += --bytes2; |
947 |
{ |
bytes2 = 1; |
|
curve_comp_error -= twopass->minisize - bytes2; |
|
|
bytes2 = twopass->minisize; |
|
|
} |
|
|
} |
|
|
else if (bytes2 < twopass->minpsize) |
|
|
bytes2 = twopass->minpsize; |
|
948 |
} |
} |
949 |
} |
} |
950 |
|
|
1007 |
bytes2 = twopass->max_framesize; |
bytes2 = twopass->max_framesize; |
1008 |
} |
} |
1009 |
|
|
1010 |
// make sure to not scale below the minimum framesize |
if (bytes2 < 1) |
|
if (twopass->nns1.quant & NNSTATS_KEYFRAME) |
|
1011 |
{ |
{ |
1012 |
if (bytes2 < twopass->minisize) |
bytes2 = 1; |
|
bytes2 = twopass->minisize; |
|
1013 |
} |
} |
|
else if (bytes2 < twopass->minpsize) |
|
|
bytes2 = twopass->minpsize; |
|
1014 |
|
|
1015 |
twopass->bytes1 = bytes1; |
twopass->bytes1 = bytes1; |
1016 |
twopass->bytes2 = bytes2; |
twopass->bytes2 = bytes2; |
1230 |
return; |
return; |
1231 |
} |
} |
1232 |
} |
} |
|
|
|