31 |
* |
* |
32 |
* History |
* History |
33 |
* |
* |
34 |
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* - 23.06.2002 added XVID_CPU_CHKONLY |
35 |
* - 17.03.2002 Added interpolate8x8_halfpel_hv_xmm |
* - 17.03.2002 Added interpolate8x8_halfpel_hv_xmm |
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* - 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 1.17 2002-06-13 21:35:01 edgomez Exp $ |
* $Id: xvid.c,v 1.23 2002-06-26 15:59:51 ia64p Exp $ |
40 |
* |
* |
41 |
****************************************************************************/ |
****************************************************************************/ |
42 |
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81 |
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82 |
init_param = (XVID_INIT_PARAM *) param1; |
init_param = (XVID_INIT_PARAM *) param1; |
83 |
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84 |
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/* Inform the client the API version */ |
85 |
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init_param->api_version = API_VERSION; |
86 |
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87 |
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/* Inform the client the core build - unused because we're still alpha */ |
88 |
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init_param->core_build = 1000; |
89 |
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90 |
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if ((init_param->cpu_flags & XVID_CPU_CHKONLY)) |
91 |
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{ |
92 |
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init_param->cpu_flags = check_cpu_features(); |
93 |
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return XVID_ERR_OK; |
94 |
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} |
95 |
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96 |
/* Do we have to force CPU features ? */ |
/* Do we have to force CPU features ? */ |
97 |
if ((init_param->cpu_flags & XVID_CPU_FORCE) > 0) { |
if ((init_param->cpu_flags & XVID_CPU_FORCE) > 0) { |
98 |
cpu_flags = init_param->cpu_flags; |
cpu_flags = init_param->cpu_flags; |
99 |
} else { |
} else { |
100 |
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#ifdef ARCH_X86 |
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101 |
cpu_flags = check_cpu_features(); |
cpu_flags = check_cpu_features(); |
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#else |
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cpu_flags = 0; |
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#endif |
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102 |
init_param->cpu_flags = cpu_flags; |
init_param->cpu_flags = cpu_flags; |
103 |
} |
} |
104 |
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193 |
transfer_8to16copy = transfer_8to16copy_mmx; |
transfer_8to16copy = transfer_8to16copy_mmx; |
194 |
transfer_16to8copy = transfer_16to8copy_mmx; |
transfer_16to8copy = transfer_16to8copy_mmx; |
195 |
transfer_8to16sub = transfer_8to16sub_mmx; |
transfer_8to16sub = transfer_8to16sub_mmx; |
196 |
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transfer_8to16sub2 = transfer_8to16sub2_mmx; |
197 |
transfer_16to8add = transfer_16to8add_mmx; |
transfer_16to8add = transfer_16to8add_mmx; |
198 |
transfer8x8_copy = transfer8x8_copy_mmx; |
transfer8x8_copy = transfer8x8_copy_mmx; |
199 |
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200 |
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/* Image Interpolation related functions */ |
/* Image Interpolation related functions */ |
202 |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_mmx; |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_mmx; |
203 |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_mmx; |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_mmx; |
234 |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_xmm; |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_xmm; |
235 |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_xmm; |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_xmm; |
236 |
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237 |
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/* Buffer transfer */ |
238 |
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transfer_8to16sub2 = transfer_8to16sub2_xmm; |
239 |
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240 |
/* Colorspace transformation */ |
/* Colorspace transformation */ |
241 |
yuv_to_yv12 = yuv_to_yv12_xmm; |
yuv_to_yv12 = yuv_to_yv12_xmm; |
242 |
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277 |
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278 |
#endif |
#endif |
279 |
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280 |
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#ifdef ARCH_IA64 |
281 |
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if ((cpu_flags & XVID_CPU_IA64) > 0) { //use assembler routines? |
282 |
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idct_ia64_init(); |
283 |
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fdct = fdct_ia64; |
284 |
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idct = idct_ia64; //not yet working, crashes |
285 |
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interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_ia64; |
286 |
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interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_ia64; |
287 |
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interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_ia64; |
288 |
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sad16 = sad16_ia64; |
289 |
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sad16bi = sad16bi_ia64; |
290 |
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sad8 = sad8_ia64; |
291 |
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dev16 = dev16_ia64; |
292 |
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quant_intra = quant_intra_ia64; |
293 |
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dequant_intra = dequant_intra_ia64; |
294 |
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quant_inter = quant_inter_ia64; |
295 |
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dequant_inter = dequant_inter_ia64; |
296 |
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transfer_8to16copy = transfer_8to16copy_ia64; |
297 |
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transfer_16to8copy = transfer_16to8copy_ia64; |
298 |
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transfer_8to16sub = transfer_8to16sub_ia64; |
299 |
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transfer_8to16sub2 = transfer_8to16sub2_ia64; |
300 |
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transfer_16to8add = transfer_16to8add_ia64; |
301 |
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transfer8x8_copy = transfer8x8_copy_ia64; |
302 |
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DEBUG("Using IA-64 assembler routines.\n"); |
303 |
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} |
304 |
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#endif |
305 |
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306 |
#ifdef ARCH_PPC |
#ifdef ARCH_PPC |
307 |
#ifdef ARCH_PPC_ALTIVEC |
#ifdef ARCH_PPC_ALTIVEC |
308 |
calc_cbp = calc_cbp_altivec; |
calc_cbp = calc_cbp_altivec; |
317 |
#endif |
#endif |
318 |
#endif |
#endif |
319 |
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/* Inform the client the API version */ |
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init_param->api_version = API_VERSION; |
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/* Inform the client the core build - unused because we're still alpha */ |
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init_param->core_build = 1000; |
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320 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
321 |
} |
} |
322 |
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370 |
{ |
{ |
371 |
switch (opt) { |
switch (opt) { |
372 |
case XVID_ENC_ENCODE: |
case XVID_ENC_ENCODE: |
373 |
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#ifdef BFRAMES |
374 |
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if (((Encoder *) handle)->mbParam.max_bframes >= 0) |
375 |
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return encoder_encode_bframes((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
376 |
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(XVID_ENC_STATS *) param2); |
377 |
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else |
378 |
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#endif |
379 |
return encoder_encode((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
return encoder_encode((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
380 |
(XVID_ENC_STATS *) param2); |
(XVID_ENC_STATS *) param2); |
381 |
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