96 |
if (pParam->max_quantizer < pParam->min_quantizer) |
if (pParam->max_quantizer < pParam->min_quantizer) |
97 |
pParam->max_quantizer = pParam->min_quantizer; |
pParam->max_quantizer = pParam->min_quantizer; |
98 |
|
|
99 |
if ((pEnc = (Encoder *) xvid_malloc(sizeof(Encoder), 16)) == NULL) |
if ((pEnc = (Encoder *) xvid_malloc(sizeof(Encoder), CACHE_LINE)) == NULL) |
100 |
return XVID_ERR_MEMORY; |
return XVID_ERR_MEMORY; |
101 |
|
|
102 |
/* Fill members of Encoder structure */ |
/* Fill members of Encoder structure */ |
121 |
pEnc->iFrameNum = 0; |
pEnc->iFrameNum = 0; |
122 |
pEnc->iMaxKeyInterval = pParam->max_key_interval; |
pEnc->iMaxKeyInterval = pParam->max_key_interval; |
123 |
|
|
124 |
if (image_create(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0) |
/* try to allocate memory */ |
|
{ |
|
|
xvid_free(pEnc); |
|
|
return XVID_ERR_MEMORY; |
|
|
} |
|
|
|
|
|
if (image_create(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0) |
|
|
{ |
|
|
image_destroy(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
|
|
xvid_free(pEnc); |
|
|
return XVID_ERR_MEMORY; |
|
|
} |
|
|
|
|
|
if (image_create(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0) |
|
|
{ |
|
|
image_destroy(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
|
|
image_destroy(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
|
|
xvid_free(pEnc); |
|
|
return XVID_ERR_MEMORY; |
|
|
} |
|
|
|
|
|
if (image_create(&pEnc->vInterV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0) |
|
|
{ |
|
|
image_destroy(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
|
|
image_destroy(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
|
|
image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
|
|
xvid_free(pEnc); |
|
|
return XVID_ERR_MEMORY; |
|
|
} |
|
125 |
|
|
126 |
if (image_create(&pEnc->vInterHV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0) |
pEnc->sCurrent.y = pEnc->sCurrent.u = pEnc->sCurrent.v = NULL; |
127 |
{ |
pEnc->sReference.y = pEnc->sReference.u = pEnc->sReference.v = NULL; |
128 |
image_destroy(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
pEnc->vInterH.y = pEnc->vInterH.u = pEnc->vInterH.v = NULL; |
129 |
image_destroy(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
pEnc->vInterV.y = pEnc->vInterV.u = pEnc->vInterV.v = NULL; |
130 |
image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
pEnc->vInterVf.y = pEnc->vInterVf.u = pEnc->vInterVf.v = NULL; |
131 |
image_destroy(&pEnc->vInterV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
pEnc->vInterHV.y = pEnc->vInterHV.u = pEnc->vInterHV.v = NULL; |
132 |
xvid_free(pEnc); |
pEnc->vInterHVf.y = pEnc->vInterHVf.u = pEnc->vInterHVf.v = NULL; |
133 |
return XVID_ERR_MEMORY; |
|
134 |
} |
pEnc->pMBs = NULL; |
135 |
|
|
136 |
pEnc->pMBs = xvid_malloc(sizeof(MACROBLOCK) * pEnc->mbParam.mb_width * pEnc->mbParam.mb_height, 16); |
if (image_create(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
137 |
if (pEnc->pMBs == NULL) |
image_create(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
138 |
|
image_create(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
139 |
|
image_create(&pEnc->vInterV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
140 |
|
image_create(&pEnc->vInterVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
141 |
|
image_create(&pEnc->vInterHV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
142 |
|
image_create(&pEnc->vInterHVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
143 |
|
(pEnc->pMBs = xvid_malloc(sizeof(MACROBLOCK) * pEnc->mbParam.mb_width * pEnc->mbParam.mb_height, CACHE_LINE)) == NULL) |
144 |
{ |
{ |
145 |
image_destroy(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
146 |
image_destroy(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
147 |
image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
148 |
image_destroy(&pEnc->vInterV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
149 |
|
image_destroy(&pEnc->vInterVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
150 |
image_destroy(&pEnc->vInterHV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterHV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
151 |
|
image_destroy(&pEnc->vInterHVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
152 |
|
if (pEnc) |
153 |
|
{ |
154 |
xvid_free(pEnc); |
xvid_free(pEnc); |
155 |
|
} |
156 |
return XVID_ERR_MEMORY; |
return XVID_ERR_MEMORY; |
157 |
} |
} |
158 |
|
|
188 |
image_destroy(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
189 |
image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
190 |
image_destroy(&pEnc->vInterV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
191 |
|
image_destroy(&pEnc->vInterVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
192 |
image_destroy(&pEnc->vInterHV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterHV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
193 |
|
image_destroy(&pEnc->vInterHVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
194 |
xvid_free(pEnc); |
xvid_free(pEnc); |
195 |
|
|
196 |
destroy_vlc_tables(); |
destroy_vlc_tables(); |
238 |
|
|
239 |
if ((pEnc->mbParam.global_flags & XVID_LUMIMASKING) > 0) |
if ((pEnc->mbParam.global_flags & XVID_LUMIMASKING) > 0) |
240 |
{ |
{ |
241 |
int * temp_dquants = (int *) xvid_malloc(pEnc->mbParam.mb_width * pEnc->mbParam.mb_height * sizeof(int), 16); |
int * temp_dquants = (int *) xvid_malloc(pEnc->mbParam.mb_width * pEnc->mbParam.mb_height * sizeof(int), CACHE_LINE); |
242 |
|
|
243 |
pEnc->mbParam.quant = adaptive_quantization(pEnc->sCurrent.y, pEnc->mbParam.width, |
pEnc->mbParam.quant = adaptive_quantization(pEnc->sCurrent.y, |
244 |
temp_dquants, pFrame->quant, pFrame->quant, |
pEnc->mbParam.width, |
245 |
2*pFrame->quant, pEnc->mbParam.mb_width, pEnc->mbParam.mb_height); |
temp_dquants, |
246 |
|
pEnc->mbParam.quant, |
247 |
|
pEnc->mbParam.quant, |
248 |
|
2*pEnc->mbParam.quant, |
249 |
|
pEnc->mbParam.mb_width, |
250 |
|
pEnc->mbParam.mb_height); |
251 |
|
|
252 |
for (y = 0; y < pEnc->mbParam.mb_height; y++) |
for (y = 0; y < pEnc->mbParam.mb_height; y++) |
253 |
for (x = 0; x < pEnc->mbParam.mb_width; x++) |
for (x = 0; x < pEnc->mbParam.mb_width; x++) |
266 |
else if(pEnc->mbParam.global_flags & XVID_MPEGQUANT) { |
else if(pEnc->mbParam.global_flags & XVID_MPEGQUANT) { |
267 |
int ret1, ret2; |
int ret1, ret2; |
268 |
|
|
269 |
|
ret1 = ret2 = 0; |
270 |
|
|
271 |
if(pEnc->mbParam.quant_type != MPEG4_QUANT) |
if(pEnc->mbParam.quant_type != MPEG4_QUANT) |
272 |
write_vol_header = 1; |
write_vol_header = 1; |
273 |
|
|
356 |
|
|
357 |
static int FrameCodeI(Encoder * pEnc, Bitstream * bs, uint32_t *pBits) |
static int FrameCodeI(Encoder * pEnc, Bitstream * bs, uint32_t *pBits) |
358 |
{ |
{ |
359 |
CACHE_ALIGN int16_t dct_codes[6][64]; |
|
360 |
CACHE_ALIGN int16_t qcoeff[6][64]; |
DECLARE_ALIGNED_MATRIX(dct_codes, 6, 64, int16_t, CACHE_LINE); |
361 |
|
DECLARE_ALIGNED_MATRIX(qcoeff, 6, 64, int16_t, CACHE_LINE); |
362 |
|
|
363 |
uint16_t x, y; |
uint16_t x, y; |
364 |
|
|
365 |
pEnc->iFrameNum = 0; |
pEnc->iFrameNum = 0; |
366 |
pEnc->mbParam.rounding_type = 1; |
pEnc->mbParam.rounding_type = 1; |
367 |
pEnc->mbParam.coding_type = I_VOP; |
pEnc->mbParam.coding_type = I_VOP; |
368 |
|
|
369 |
BitstreamWriteVolHeader(bs, pEnc->mbParam.width, pEnc->mbParam.height, pEnc->mbParam.quant_type); |
BitstreamWriteVolHeader(bs, &pEnc->mbParam); |
370 |
BitstreamWriteVopHeader(bs, I_VOP, pEnc->mbParam.rounding_type, |
BitstreamWriteVopHeader(bs, &pEnc->mbParam); |
|
pEnc->mbParam.quant, |
|
|
pEnc->mbParam.fixed_code); |
|
371 |
|
|
372 |
*pBits = BitstreamPos(bs); |
*pBits = BitstreamPos(bs); |
373 |
|
|
382 |
|
|
383 |
CodeIntraMB(pEnc, pMB); |
CodeIntraMB(pEnc, pMB); |
384 |
|
|
385 |
MBTransQuantIntra(&pEnc->mbParam, x, y, dct_codes, qcoeff, &pEnc->sCurrent); |
MBTransQuantIntra(&pEnc->mbParam, pMB, x, y, dct_codes, qcoeff, &pEnc->sCurrent); |
386 |
|
|
387 |
start_timer(); |
start_timer(); |
388 |
MBPrediction(&pEnc->mbParam, x, y, pEnc->mbParam.mb_width, qcoeff, pEnc->pMBs); |
MBPrediction(&pEnc->mbParam, x, y, pEnc->mbParam.mb_width, qcoeff, pEnc->pMBs); |
411 |
{ |
{ |
412 |
float fSigma; |
float fSigma; |
413 |
|
|
414 |
CACHE_ALIGN int16_t dct_codes[6][64]; |
DECLARE_ALIGNED_MATRIX(dct_codes, 6, 64, int16_t, CACHE_LINE); |
415 |
CACHE_ALIGN int16_t qcoeff[6][64]; |
DECLARE_ALIGNED_MATRIX(qcoeff, 6, 64, int16_t, CACHE_LINE); |
416 |
|
|
417 |
int iLimit; |
int iLimit; |
418 |
uint32_t x, y; |
uint32_t x, y; |
422 |
IMAGE *pCurrent = &pEnc->sCurrent; |
IMAGE *pCurrent = &pEnc->sCurrent; |
423 |
IMAGE *pRef = &pEnc->sReference; |
IMAGE *pRef = &pEnc->sReference; |
424 |
|
|
425 |
image_setedges(pRef,pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, pEnc->mbParam.width, pEnc->mbParam.height); |
start_timer(); |
426 |
|
image_setedges(pRef, |
427 |
|
pEnc->mbParam.edged_width, |
428 |
|
pEnc->mbParam.edged_height, |
429 |
|
pEnc->mbParam.width, |
430 |
|
pEnc->mbParam.height, |
431 |
|
pEnc->mbParam.global_flags & XVID_INTERLACING); |
432 |
|
stop_edges_timer(); |
433 |
|
|
434 |
pEnc->mbParam.rounding_type = 1 - pEnc->mbParam.rounding_type; |
pEnc->mbParam.rounding_type = 1 - pEnc->mbParam.rounding_type; |
435 |
|
|
458 |
pEnc->mbParam.coding_type = P_VOP; |
pEnc->mbParam.coding_type = P_VOP; |
459 |
|
|
460 |
if(vol_header) |
if(vol_header) |
461 |
BitstreamWriteVolHeader(bs, pEnc->mbParam.width, pEnc->mbParam.height, pEnc->mbParam.quant_type); |
BitstreamWriteVolHeader(bs, &pEnc->mbParam); |
462 |
|
|
463 |
BitstreamWriteVopHeader(bs, P_VOP, pEnc->mbParam.rounding_type, |
BitstreamWriteVopHeader(bs, &pEnc->mbParam); |
|
pEnc->mbParam.quant, |
|
|
pEnc->mbParam.fixed_code); |
|
464 |
|
|
465 |
*pBits = BitstreamPos(bs); |
*pBits = BitstreamPos(bs); |
466 |
|
|
480 |
if (!bIntra) |
if (!bIntra) |
481 |
{ |
{ |
482 |
start_timer(); |
start_timer(); |
483 |
MBMotionCompensation(pMB, x, y, &pEnc->sReference, |
MBMotionCompensation(pMB, |
484 |
&pEnc->vInterH, &pEnc->vInterV, |
x, y, |
485 |
&pEnc->vInterHV, &pEnc->sCurrent, dct_codes, |
&pEnc->sReference, |
486 |
|
&pEnc->vInterH, |
487 |
|
&pEnc->vInterV, |
488 |
|
&pEnc->vInterHV, |
489 |
|
&pEnc->sCurrent, |
490 |
|
dct_codes, |
491 |
pEnc->mbParam.width, |
pEnc->mbParam.width, |
492 |
pEnc->mbParam.height, |
pEnc->mbParam.height, |
493 |
pEnc->mbParam.edged_width, |
pEnc->mbParam.edged_width, |
504 |
} |
} |
505 |
pMB->quant = pEnc->mbParam.quant; |
pMB->quant = pEnc->mbParam.quant; |
506 |
|
|
507 |
pMB->cbp = MBTransQuantInter(&pEnc->mbParam, x, y, dct_codes, qcoeff, pCurrent); |
pMB->field_pred = 0; |
508 |
|
|
509 |
|
pMB->cbp = MBTransQuantInter(&pEnc->mbParam, pMB, x, y, dct_codes, qcoeff, pCurrent); |
510 |
} |
} |
511 |
else |
else |
512 |
{ |
{ |
513 |
CodeIntraMB(pEnc, pMB); |
CodeIntraMB(pEnc, pMB); |
514 |
MBTransQuantIntra(&pEnc->mbParam, x, y, dct_codes, qcoeff, pCurrent); |
MBTransQuantIntra(&pEnc->mbParam, pMB, x, y, dct_codes, qcoeff, pCurrent); |
515 |
} |
} |
516 |
|
|
517 |
start_timer(); |
start_timer(); |