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 |
****************************************************************************/ |
****************************************************************************/ |
|
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|
30 |
/***************************************************************************** |
/***************************************************************************** |
31 |
* |
* |
32 |
* History |
* History |
36 |
* - 22.12.2001 API change: added xvid_init() - Isibaar |
* - 22.12.2001 API change: added xvid_init() - Isibaar |
37 |
* - 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> |
38 |
* |
* |
39 |
* $Id: xvid.c,v 1.27 2002-07-09 01:37:21 chenm001 Exp $ |
* $Id: xvid.c,v 1.28 2002-07-09 01:44:44 chenm001 Exp $ |
40 |
* |
* |
41 |
****************************************************************************/ |
****************************************************************************/ |
42 |
|
|
87 |
/* Inform the client the core build - unused because we're still alpha */ |
/* Inform the client the core build - unused because we're still alpha */ |
88 |
init_param->core_build = 1000; |
init_param->core_build = 1000; |
89 |
|
|
90 |
|
printf("init_param->cpu_flags %x\n",init_param->cpu_flags);//NIC |
91 |
|
|
92 |
if ((init_param->cpu_flags & XVID_CPU_CHKONLY)) |
if ((init_param->cpu_flags & XVID_CPU_CHKONLY)) |
93 |
{ |
{ |
94 |
init_param->cpu_flags = check_cpu_features(); |
//init_param->cpu_flags = check_cpu_features();//nic |
95 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
96 |
} |
} |
97 |
|
|
100 |
cpu_flags = init_param->cpu_flags; |
cpu_flags = init_param->cpu_flags; |
101 |
} else { |
} else { |
102 |
|
|
103 |
cpu_flags = check_cpu_features(); |
//cpu_flags = check_cpu_features();//nic |
104 |
init_param->cpu_flags = cpu_flags; |
init_param->cpu_flags = cpu_flags; |
105 |
} |
} |
106 |
|
|
236 |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_xmm; |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_xmm; |
237 |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_xmm; |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_xmm; |
238 |
|
|
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/* Quantization */ |
|
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dequant_intra = dequant_intra_xmm; |
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dequant_inter = dequant_inter_xmm; |
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|
239 |
/* Buffer transfer */ |
/* Buffer transfer */ |
240 |
transfer_8to16sub2 = transfer_8to16sub2_xmm; |
transfer_8to16sub2 = transfer_8to16sub2_xmm; |
241 |
|
|
244 |
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245 |
/* ME functions */ |
/* ME functions */ |
246 |
sad16 = sad16_xmm; |
sad16 = sad16_xmm; |
|
sad16bi = sad16bi_xmm; |
|
247 |
sad8 = sad8_xmm; |
sad8 = sad8_xmm; |
248 |
dev16 = dev16_xmm; |
dev16 = dev16_xmm; |
249 |
|
|
260 |
if ((cpu_flags & XVID_CPU_SSE2) > 0) { |
if ((cpu_flags & XVID_CPU_SSE2) > 0) { |
261 |
#ifdef EXPERIMENTAL_SSE2_CODE |
#ifdef EXPERIMENTAL_SSE2_CODE |
262 |
|
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calc_cbp = calc_cbp_sse2; |
|
|
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|
263 |
/* Quantization */ |
/* Quantization */ |
264 |
quant_intra = quant_intra_sse2; |
quant_intra = quant_intra_sse2; |
265 |
dequant_intra = dequant_intra_sse2; |
dequant_intra = dequant_intra_sse2; |
267 |
dequant_inter = dequant_inter_sse2; |
dequant_inter = dequant_inter_sse2; |
268 |
|
|
269 |
/* ME */ |
/* ME */ |
270 |
|
calc_cbp = calc_cbp_sse2; |
271 |
sad16 = sad16_sse2; |
sad16 = sad16_sse2; |
272 |
dev16 = dev16_sse2; |
dev16 = dev16_sse2; |
273 |
|
|
343 |
return decoder_decode((DECODER *) handle, (XVID_DEC_FRAME *) param1); |
return decoder_decode((DECODER *) handle, (XVID_DEC_FRAME *) param1); |
344 |
|
|
345 |
case XVID_DEC_CREATE: |
case XVID_DEC_CREATE: |
346 |
return decoder_create((XVID_DEC_PARAM *) param1); |
/* *************************************************************************** |
347 |
|
NIC uso il secondo parametro 'param2' ma in realta` non so bene per cosa e` |
348 |
|
stato pensato ..... e quindi in futuro potrebbe essere un problema |
349 |
|
*************************************************************************** */ |
350 |
|
if(param2!=NULL) |
351 |
|
return IM1_decoder_create((XVID_DEC_PARAM *) param1,(XVID_DEC_FRAME *) param2); |
352 |
|
else |
353 |
|
return decoder_create((XVID_DEC_PARAM *) param1); //NIC commentata |
354 |
|
|
355 |
case XVID_DEC_DESTROY: |
case XVID_DEC_DESTROY: |
356 |
return decoder_destroy((DECODER *) handle); |
return decoder_destroy((DECODER *) handle); |