3 |
* XVID MPEG-4 VIDEO CODEC |
* XVID MPEG-4 VIDEO CODEC |
4 |
* - Native API implementation - |
* - Native API implementation - |
5 |
* |
* |
6 |
|
* Copyright(C) 2001-2002 Peter Ross <pross@cs.rmit.edu.au> |
7 |
|
* |
8 |
* This program is an implementation of a part of one or more MPEG-4 |
* This program is an implementation of a part of one or more MPEG-4 |
9 |
* Video tools as specified in ISO/IEC 14496-2 standard. Those intending |
* Video tools as specified in ISO/IEC 14496-2 standard. Those intending |
10 |
* to use this software module in hardware or software products are |
* to use this software module in hardware or software products are |
30 |
* |
* |
31 |
****************************************************************************/ |
****************************************************************************/ |
32 |
|
|
|
/***************************************************************************** |
|
|
* |
|
|
* History |
|
|
* |
|
|
* - 23.06.2002 added XVID_CPU_CHKONLY |
|
|
* - 17.03.2002 Added interpolate8x8_halfpel_hv_xmm |
|
|
* - 22.12.2001 API change: added xvid_init() - Isibaar |
|
|
* - 16.12.2001 inital version; (c)2001 peter ross <pross@cs.rmit.edu.au> |
|
|
* |
|
|
* $Id$ |
|
|
* |
|
|
****************************************************************************/ |
|
|
|
|
33 |
#include "xvid.h" |
#include "xvid.h" |
34 |
#include "decoder.h" |
#include "decoder.h" |
35 |
#include "encoder.h" |
#include "encoder.h" |
39 |
#include "image/colorspace.h" |
#include "image/colorspace.h" |
40 |
#include "image/interpolate8x8.h" |
#include "image/interpolate8x8.h" |
41 |
#include "utils/mem_transfer.h" |
#include "utils/mem_transfer.h" |
|
#include "utils/mbfunctions.h" |
|
42 |
#include "quant/quant_h263.h" |
#include "quant/quant_h263.h" |
43 |
#include "quant/quant_mpeg4.h" |
#include "quant/quant_mpeg4.h" |
44 |
#include "motion/motion.h" |
#include "motion/motion.h" |
70 |
|
|
71 |
|
|
72 |
/* |
/* |
73 |
calls the funcptr, and returns whether SIGILL (illegal instruction) was signalled |
* Calls the funcptr, and returns whether SIGILL (illegal instruction) was signalled |
74 |
return values: |
* Return values: |
75 |
-1 : could not determine |
* -1 : could not determine |
76 |
0 : SIGILL was *not* signalled |
* 0 : SIGILL was *not* signalled |
77 |
1 : SIGILL was signalled |
* 1 : SIGILL was signalled |
78 |
*/ |
*/ |
79 |
|
|
80 |
int |
int |
205 |
transfer_16to8add = transfer_16to8add_c; |
transfer_16to8add = transfer_16to8add_c; |
206 |
transfer8x8_copy = transfer8x8_copy_c; |
transfer8x8_copy = transfer8x8_copy_c; |
207 |
|
|
|
/* Interlacing functions */ |
|
|
MBFieldTest = MBFieldTest_c; |
|
|
|
|
208 |
/* Image interpolation related functions */ |
/* Image interpolation related functions */ |
209 |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_c; |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_c; |
210 |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_c; |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_c; |
238 |
sad16bi = sad16bi_c; |
sad16bi = sad16bi_c; |
239 |
sad8bi = sad8bi_c; |
sad8bi = sad8bi_c; |
240 |
dev16 = dev16_c; |
dev16 = dev16_c; |
|
sad16v = sad16v_c; |
|
241 |
|
|
242 |
// Halfpel8_Refine = Halfpel8_Refine_c; |
Halfpel8_Refine = Halfpel8_Refine_c; |
243 |
|
|
244 |
#ifdef ARCH_X86 |
#ifdef ARCH_X86 |
245 |
if ((cpu_flags & XVID_CPU_MMX) > 0) { |
if ((cpu_flags & XVID_CPU_MMX) > 0) { |
270 |
transfer_16to8add = transfer_16to8add_mmx; |
transfer_16to8add = transfer_16to8add_mmx; |
271 |
transfer8x8_copy = transfer8x8_copy_mmx; |
transfer8x8_copy = transfer8x8_copy_mmx; |
272 |
|
|
|
/* Interlacing functions */ |
|
|
MBFieldTest = MBFieldTest_mmx; |
|
273 |
|
|
274 |
/* Image Interpolation related functions */ |
/* Image Interpolation related functions */ |
275 |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_mmx; |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_mmx; |
296 |
sad16bi = sad16bi_mmx; |
sad16bi = sad16bi_mmx; |
297 |
sad8bi = sad8bi_mmx; |
sad8bi = sad8bi_mmx; |
298 |
dev16 = dev16_mmx; |
dev16 = dev16_mmx; |
|
sad16v = sad16v_mmx; |
|
299 |
|
|
300 |
} |
} |
301 |
|
|
334 |
sad16bi = sad16bi_xmm; |
sad16bi = sad16bi_xmm; |
335 |
sad8bi = sad8bi_xmm; |
sad8bi = sad8bi_xmm; |
336 |
dev16 = dev16_xmm; |
dev16 = dev16_xmm; |
|
sad16v = sad16v_xmm; |
|
|
fprintf(stderr,"sad16v=XMM\n"); |
|
337 |
|
|
338 |
} |
} |
339 |
|
|
380 |
sad16bi = sad16bi_ia64; |
sad16bi = sad16bi_ia64; |
381 |
sad8 = sad8_ia64; |
sad8 = sad8_ia64; |
382 |
dev16 = dev16_ia64; |
dev16 = dev16_ia64; |
383 |
// Halfpel8_Refine = Halfpel8_Refine_ia64; |
Halfpel8_Refine = Halfpel8_Refine_ia64; |
384 |
quant_intra = quant_intra_ia64; |
quant_intra = quant_intra_ia64; |
385 |
dequant_intra = dequant_intra_ia64; |
dequant_intra = dequant_intra_ia64; |
386 |
quant_inter = quant_inter_ia64; |
quant_inter = quant_inter_ia64; |