37 |
* - 22.12.2001 API change: added xvid_init() - Isibaar |
* - 22.12.2001 API change: added xvid_init() - Isibaar |
38 |
* - 16.12.2001 inital version; (c)2001 peter ross <pross@cs.rmit.edu.au> |
* - 16.12.2001 inital version; (c)2001 peter ross <pross@cs.rmit.edu.au> |
39 |
* |
* |
40 |
* $Id: xvid.c,v 1.33.2.4 2002-09-25 21:26:36 Isibaar Exp $ |
* $Id: xvid.c,v 1.33.2.14 2002-11-20 19:52:32 Isibaar Exp $ |
41 |
* |
* |
42 |
****************************************************************************/ |
****************************************************************************/ |
43 |
|
|
50 |
#include "image/colorspace.h" |
#include "image/colorspace.h" |
51 |
#include "image/interpolate8x8.h" |
#include "image/interpolate8x8.h" |
52 |
#include "utils/mem_transfer.h" |
#include "utils/mem_transfer.h" |
53 |
|
#include "utils/mbfunctions.h" |
54 |
#include "quant/quant_h263.h" |
#include "quant/quant_h263.h" |
55 |
#include "quant/quant_mpeg4.h" |
#include "quant/quant_mpeg4.h" |
56 |
#include "motion/motion.h" |
#include "motion/motion.h" |
140 |
* |
* |
141 |
****************************************************************************/ |
****************************************************************************/ |
142 |
|
|
143 |
int |
|
144 |
xvid_init(void *handle, |
static |
145 |
int opt, |
int xvid_init_init(XVID_INIT_PARAM * init_param) |
|
void *param1, |
|
|
void *param2) |
|
146 |
{ |
{ |
147 |
int cpu_flags; |
int cpu_flags; |
|
XVID_INIT_PARAM *init_param; |
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|
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init_param = (XVID_INIT_PARAM *) param1; |
|
148 |
|
|
149 |
/* Inform the client the API version */ |
/* Inform the client the API version */ |
150 |
init_param->api_version = API_VERSION; |
init_param->api_version = API_VERSION; |
212 |
transfer_16to8add = transfer_16to8add_c; |
transfer_16to8add = transfer_16to8add_c; |
213 |
transfer8x8_copy = transfer8x8_copy_c; |
transfer8x8_copy = transfer8x8_copy_c; |
214 |
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|
215 |
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/* Interlacing functions */ |
216 |
|
MBFieldTest = MBFieldTest_c; |
217 |
|
|
218 |
/* Image interpolation related functions */ |
/* Image interpolation related functions */ |
219 |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_c; |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_c; |
220 |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_c; |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_c; |
221 |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_c; |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_c; |
222 |
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223 |
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interpolate16x16_lowpass_h = interpolate16x16_lowpass_h_c; |
224 |
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interpolate16x16_lowpass_v = interpolate16x16_lowpass_v_c; |
225 |
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interpolate16x16_lowpass_hv = interpolate16x16_lowpass_hv_c; |
226 |
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227 |
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interpolate8x8_lowpass_h = interpolate8x8_lowpass_h_c; |
228 |
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interpolate8x8_lowpass_v = interpolate8x8_lowpass_v_c; |
229 |
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interpolate8x8_lowpass_hv = interpolate8x8_lowpass_hv_c; |
230 |
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231 |
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interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_c; |
232 |
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interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_c; |
233 |
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234 |
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interpolate8x8_avg2 = interpolate8x8_avg2_c; |
235 |
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interpolate8x8_avg4 = interpolate8x8_avg4_c; |
236 |
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237 |
/* Initialize internal colorspace transformation tables */ |
/* Initialize internal colorspace transformation tables */ |
238 |
colorspace_init(); |
colorspace_init(); |
239 |
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|
240 |
/* All colorspace transformation functions User Format->YV12 */ |
/* All colorspace transformation functions User Format->YV12 */ |
241 |
|
yv12_to_yv12 = yv12_to_yv12_c; |
242 |
rgb555_to_yv12 = rgb555_to_yv12_c; |
rgb555_to_yv12 = rgb555_to_yv12_c; |
243 |
rgb565_to_yv12 = rgb565_to_yv12_c; |
rgb565_to_yv12 = rgb565_to_yv12_c; |
244 |
rgb24_to_yv12 = rgb24_to_yv12_c; |
bgr_to_yv12 = bgr_to_yv12_c; |
245 |
rgb32_to_yv12 = rgb32_to_yv12_c; |
bgra_to_yv12 = bgra_to_yv12_c; |
246 |
yuv_to_yv12 = yuv_to_yv12_c; |
abgr_to_yv12 = abgr_to_yv12_c; |
247 |
|
rgba_to_yv12 = rgba_to_yv12_c; |
248 |
yuyv_to_yv12 = yuyv_to_yv12_c; |
yuyv_to_yv12 = yuyv_to_yv12_c; |
249 |
uyvy_to_yv12 = uyvy_to_yv12_c; |
uyvy_to_yv12 = uyvy_to_yv12_c; |
250 |
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251 |
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rgb555i_to_yv12 = rgb555i_to_yv12_c; |
252 |
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rgb565i_to_yv12 = rgb565i_to_yv12_c; |
253 |
|
bgri_to_yv12 = bgri_to_yv12_c; |
254 |
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bgrai_to_yv12 = bgrai_to_yv12_c; |
255 |
|
abgri_to_yv12 = abgri_to_yv12_c; |
256 |
|
rgbai_to_yv12 = rgbai_to_yv12_c; |
257 |
|
yuyvi_to_yv12 = yuyvi_to_yv12_c; |
258 |
|
uyvyi_to_yv12 = uyvyi_to_yv12_c; |
259 |
|
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260 |
|
|
261 |
/* All colorspace transformation functions YV12->User format */ |
/* All colorspace transformation functions YV12->User format */ |
262 |
yv12_to_rgb555 = yv12_to_rgb555_c; |
yv12_to_rgb555 = yv12_to_rgb555_c; |
263 |
yv12_to_rgb565 = yv12_to_rgb565_c; |
yv12_to_rgb565 = yv12_to_rgb565_c; |
264 |
yv12_to_rgb24 = yv12_to_rgb24_c; |
yv12_to_bgr = yv12_to_bgr_c; |
265 |
yv12_to_rgb32 = yv12_to_rgb32_c; |
yv12_to_bgra = yv12_to_bgra_c; |
266 |
yv12_to_yuv = yv12_to_yuv_c; |
yv12_to_abgr = yv12_to_abgr_c; |
267 |
|
yv12_to_rgba = yv12_to_rgba_c; |
268 |
yv12_to_yuyv = yv12_to_yuyv_c; |
yv12_to_yuyv = yv12_to_yuyv_c; |
269 |
yv12_to_uyvy = yv12_to_uyvy_c; |
yv12_to_uyvy = yv12_to_uyvy_c; |
270 |
|
|
271 |
|
yv12_to_rgb555i = yv12_to_rgb555i_c; |
272 |
|
yv12_to_rgb565i = yv12_to_rgb565i_c; |
273 |
|
yv12_to_bgri = yv12_to_bgri_c; |
274 |
|
yv12_to_bgrai = yv12_to_bgrai_c; |
275 |
|
yv12_to_abgri = yv12_to_abgri_c; |
276 |
|
yv12_to_rgbai = yv12_to_rgbai_c; |
277 |
|
yv12_to_yuyvi = yv12_to_yuyvi_c; |
278 |
|
yv12_to_uyvyi = yv12_to_uyvyi_c; |
279 |
|
|
280 |
/* Functions used in motion estimation algorithms */ |
/* Functions used in motion estimation algorithms */ |
281 |
calc_cbp = calc_cbp_c; |
calc_cbp = calc_cbp_c; |
282 |
sad16 = sad16_c; |
sad16 = sad16_c; |
289 |
// Halfpel8_Refine = Halfpel8_Refine_c; |
// Halfpel8_Refine = Halfpel8_Refine_c; |
290 |
|
|
291 |
#ifdef ARCH_X86 |
#ifdef ARCH_X86 |
292 |
|
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293 |
|
if ((cpu_flags & XVID_CPU_MMX) || (cpu_flags & XVID_CPU_MMXEXT) || |
294 |
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(cpu_flags & XVID_CPU_3DNOW) || (cpu_flags & XVID_CPU_3DNOWEXT) || |
295 |
|
(cpu_flags & XVID_CPU_SSE) || (cpu_flags & XVID_CPU_SSE2)) |
296 |
|
{ |
297 |
|
/* Restore FPU context : emms_c is a nop functions */ |
298 |
|
emms = emms_mmx; |
299 |
|
} |
300 |
|
|
301 |
if ((cpu_flags & XVID_CPU_MMX) > 0) { |
if ((cpu_flags & XVID_CPU_MMX) > 0) { |
302 |
|
|
303 |
/* Forward and Inverse Discrete Cosine Transformation functions */ |
/* Forward and Inverse Discrete Cosine Transformation functions */ |
304 |
fdct = fdct_mmx; |
fdct = fdct_mmx; |
305 |
idct = idct_mmx; |
idct = idct_mmx; |
306 |
|
|
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/* To restore FPU context after mmx use */ |
|
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emms = emms_mmx; |
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|
307 |
/* Quantization related functions */ |
/* Quantization related functions */ |
308 |
quant_intra = quant_intra_mmx; |
quant_intra = quant_intra_mmx; |
309 |
dequant_intra = dequant_intra_mmx; |
dequant_intra = dequant_intra_mmx; |
323 |
transfer_16to8add = transfer_16to8add_mmx; |
transfer_16to8add = transfer_16to8add_mmx; |
324 |
transfer8x8_copy = transfer8x8_copy_mmx; |
transfer8x8_copy = transfer8x8_copy_mmx; |
325 |
|
|
326 |
|
/* Interlacing Functions */ |
327 |
|
MBFieldTest = MBFieldTest_mmx; |
328 |
|
|
329 |
/* Image Interpolation related functions */ |
/* Image Interpolation related functions */ |
330 |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_mmx; |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_mmx; |
331 |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_mmx; |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_mmx; |
332 |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_mmx; |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_mmx; |
333 |
|
|
334 |
/* Image RGB->YV12 related functions */ |
interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_mmx; |
335 |
rgb24_to_yv12 = rgb24_to_yv12_mmx; |
interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_mmx; |
336 |
rgb32_to_yv12 = rgb32_to_yv12_mmx; |
|
337 |
yuv_to_yv12 = yuv_to_yv12_mmx; |
interpolate8x8_avg2 = interpolate8x8_avg2_mmx; |
338 |
|
interpolate8x8_avg4 = interpolate8x8_avg4_mmx; |
339 |
|
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340 |
|
/* image input xxx_to_yv12 related functions */ |
341 |
|
yv12_to_yv12 = yv12_to_yv12_mmx; |
342 |
|
bgr_to_yv12 = bgr_to_yv12_mmx; |
343 |
|
bgra_to_yv12 = bgra_to_yv12_mmx; |
344 |
yuyv_to_yv12 = yuyv_to_yv12_mmx; |
yuyv_to_yv12 = yuyv_to_yv12_mmx; |
345 |
uyvy_to_yv12 = uyvy_to_yv12_mmx; |
uyvy_to_yv12 = uyvy_to_yv12_mmx; |
346 |
|
|
347 |
/* Image YV12->RGB related functions */ |
/* image output yv12_to_xxx related functions */ |
348 |
yv12_to_rgb24 = yv12_to_rgb24_mmx; |
yv12_to_bgr = yv12_to_bgr_mmx; |
349 |
yv12_to_rgb32 = yv12_to_rgb32_mmx; |
yv12_to_bgra = yv12_to_bgra_mmx; |
350 |
yv12_to_yuyv = yv12_to_yuyv_mmx; |
yv12_to_yuyv = yv12_to_yuyv_mmx; |
351 |
yv12_to_uyvy = yv12_to_uyvy_mmx; |
yv12_to_uyvy = yv12_to_uyvy_mmx; |
352 |
|
|
353 |
|
yv12_to_yuyvi = yv12_to_yuyvi_mmx; |
354 |
|
yv12_to_uyvyi = yv12_to_uyvyi_mmx; |
355 |
|
|
356 |
/* Motion estimation related functions */ |
/* Motion estimation related functions */ |
357 |
calc_cbp = calc_cbp_mmx; |
calc_cbp = calc_cbp_mmx; |
358 |
sad16 = sad16_mmx; |
sad16 = sad16_mmx; |
370 |
/* ME functions */ |
/* ME functions */ |
371 |
sad16bi = sad16bi_3dn; |
sad16bi = sad16bi_3dn; |
372 |
sad8bi = sad8bi_3dn; |
sad8bi = sad8bi_3dn; |
373 |
|
|
374 |
|
yuyv_to_yv12 = yuyv_to_yv12_3dn; |
375 |
|
uyvy_to_yv12 = uyvy_to_yv12_3dn; |
376 |
} |
} |
377 |
|
|
378 |
|
|
394 |
transfer_8to16sub2 = transfer_8to16sub2_xmm; |
transfer_8to16sub2 = transfer_8to16sub2_xmm; |
395 |
|
|
396 |
/* Colorspace transformation */ |
/* Colorspace transformation */ |
397 |
yuv_to_yv12 = yuv_to_yv12_xmm; |
yv12_to_yv12 = yv12_to_yv12_xmm; |
398 |
|
yuyv_to_yv12 = yuyv_to_yv12_xmm; |
399 |
|
uyvy_to_yv12 = uyvy_to_yv12_xmm; |
400 |
|
|
401 |
/* ME functions */ |
/* ME functions */ |
402 |
sad16 = sad16_xmm; |
sad16 = sad16_xmm; |
405 |
sad8bi = sad8bi_xmm; |
sad8bi = sad8bi_xmm; |
406 |
dev16 = dev16_xmm; |
dev16 = dev16_xmm; |
407 |
sad16v = sad16v_xmm; |
sad16v = sad16v_xmm; |
|
fprintf(stderr,"sad16v=XMM\n"); |
|
|
|
|
408 |
} |
} |
409 |
|
|
410 |
if ((cpu_flags & XVID_CPU_3DNOW) > 0) { |
if ((cpu_flags & XVID_CPU_3DNOW) > 0) { |
482 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
483 |
} |
} |
484 |
|
|
485 |
|
|
486 |
|
|
487 |
|
static int |
488 |
|
xvid_init_convert(XVID_INIT_CONVERTINFO* convert) |
489 |
|
{ |
490 |
|
const int flip1 = (convert->input.colorspace & XVID_CSP_VFLIP) ^ (convert->output.colorspace & XVID_CSP_VFLIP); |
491 |
|
const int width = convert->width; |
492 |
|
const int height = convert->height; |
493 |
|
const int width2 = convert->width/2; |
494 |
|
const int height2 = convert->height/2; |
495 |
|
IMAGE img; |
496 |
|
|
497 |
|
switch (convert->input.colorspace & ~XVID_CSP_VFLIP) |
498 |
|
{ |
499 |
|
case XVID_CSP_YV12 : |
500 |
|
img.y = convert->input.y; |
501 |
|
img.v = (uint8_t*)convert->input.y + width*height; |
502 |
|
img.u = (uint8_t*)convert->input.y + width*height + width2*height2; |
503 |
|
image_output(&img, width, height, width, |
504 |
|
convert->output.y, convert->output.y_stride, |
505 |
|
convert->output.colorspace, convert->interlacing); |
506 |
|
break; |
507 |
|
|
508 |
|
default : |
509 |
|
return XVID_ERR_FORMAT; |
510 |
|
} |
511 |
|
|
512 |
|
|
513 |
|
emms(); |
514 |
|
return XVID_ERR_OK; |
515 |
|
} |
516 |
|
|
517 |
|
|
518 |
|
int |
519 |
|
xvid_init(void *handle, |
520 |
|
int opt, |
521 |
|
void *param1, |
522 |
|
void *param2) |
523 |
|
{ |
524 |
|
switch(opt) |
525 |
|
{ |
526 |
|
case XVID_INIT_INIT : |
527 |
|
return xvid_init_init((XVID_INIT_PARAM*)param1); |
528 |
|
|
529 |
|
case XVID_INIT_CONVERT : |
530 |
|
return xvid_init_convert((XVID_INIT_CONVERTINFO*)param1); |
531 |
|
|
532 |
|
default : |
533 |
|
return XVID_ERR_FAIL; |
534 |
|
} |
535 |
|
} |
536 |
|
|
537 |
/***************************************************************************** |
/***************************************************************************** |
538 |
* XviD Native decoder entry point |
* XviD Native decoder entry point |
539 |
* |
* |
552 |
{ |
{ |
553 |
switch (opt) { |
switch (opt) { |
554 |
case XVID_DEC_DECODE: |
case XVID_DEC_DECODE: |
555 |
return decoder_decode((DECODER *) handle, (XVID_DEC_FRAME *) param1); |
return decoder_decode((DECODER *) handle, (XVID_DEC_FRAME *) param1, (XVID_DEC_STATS*) param2); |
556 |
|
|
557 |
case XVID_DEC_CREATE: |
case XVID_DEC_CREATE: |
558 |
return decoder_create((XVID_DEC_PARAM *) param1); |
return decoder_create((XVID_DEC_PARAM *) param1); |
584 |
{ |
{ |
585 |
switch (opt) { |
switch (opt) { |
586 |
case XVID_ENC_ENCODE: |
case XVID_ENC_ENCODE: |
587 |
#ifdef BFRAMES |
|
588 |
if (((Encoder *) handle)->mbParam.max_bframes >= 0) |
if (((Encoder *) handle)->mbParam.max_bframes >= 0) |
589 |
return encoder_encode_bframes((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
return encoder_encode_bframes((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
590 |
(XVID_ENC_STATS *) param2); |
(XVID_ENC_STATS *) param2); |
591 |
else |
else |
|
#endif |
|
592 |
return encoder_encode((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
return encoder_encode((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
593 |
(XVID_ENC_STATS *) param2); |
(XVID_ENC_STATS *) param2); |
594 |
|
|