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* XVID MPEG-4 VIDEO CODEC |
* XVID MPEG-4 VIDEO CODEC |
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* - Native API implementation - |
* - Native API implementation - |
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* |
* |
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* Copyright(C) 2001-2002 Peter Ross <pross@cs.rmit.edu.au> |
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* |
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* 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 |
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* Video tools as specified in ISO/IEC 14496-2 standard. Those intending |
* Video tools as specified in ISO/IEC 14496-2 standard. Those intending |
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* to use this software module in hardware or software products are |
* to use this software module in hardware or software products are |
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* along with this program ; if not, write to the Free Software |
* along with this program ; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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* |
* |
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****************************************************************************/ |
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/***************************************************************************** |
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* |
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* History |
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* |
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* - 23.06.2002 added XVID_CPU_CHKONLY |
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* - 17.03.2002 Added interpolate8x8_halfpel_hv_xmm |
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* - 22.12.2001 API change: added xvid_init() - Isibaar |
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* - 16.12.2001 inital version; (c)2001 peter ross <pross@cs.rmit.edu.au> |
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* |
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* $Id$ |
* $Id$ |
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* |
* |
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****************************************************************************/ |
****************************************************************************/ |
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#include "image/colorspace.h" |
#include "image/colorspace.h" |
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#include "image/interpolate8x8.h" |
#include "image/interpolate8x8.h" |
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#include "utils/mem_transfer.h" |
#include "utils/mem_transfer.h" |
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#include "utils/mbfunctions.h" |
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#include "quant/quant_h263.h" |
#include "quant/quant_h263.h" |
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#include "quant/quant_mpeg4.h" |
#include "quant/quant_mpeg4.h" |
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#include "motion/motion.h" |
#include "motion/motion.h" |
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/* |
/* |
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calls the funcptr, and returns whether SIGILL (illegal instruction) was signalled |
* Calls the funcptr, and returns whether SIGILL (illegal instruction) was signalled |
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return values: |
* Return values: |
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-1 : could not determine |
* -1 : could not determine |
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0 : SIGILL was *not* signalled |
* 0 : SIGILL was *not* signalled |
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1 : SIGILL was signalled |
* 1 : SIGILL was signalled |
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*/ |
*/ |
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int |
int |
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transfer_16to8add = transfer_16to8add_c; |
transfer_16to8add = transfer_16to8add_c; |
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transfer8x8_copy = transfer8x8_copy_c; |
transfer8x8_copy = transfer8x8_copy_c; |
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/* Interlacing functions */ |
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MBFieldTest = MBFieldTest_c; |
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/* Image interpolation related functions */ |
/* Image interpolation related functions */ |
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interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_c; |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_c; |
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interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_c; |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_c; |
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interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_c; |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_c; |
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interpolate16x16_lowpass_h = interpolate16x16_lowpass_h_c; |
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interpolate16x16_lowpass_v = interpolate16x16_lowpass_v_c; |
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interpolate16x16_lowpass_hv = interpolate16x16_lowpass_hv_c; |
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interpolate8x8_lowpass_h = interpolate8x8_lowpass_h_c; |
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interpolate8x8_lowpass_v = interpolate8x8_lowpass_v_c; |
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interpolate8x8_lowpass_hv = interpolate8x8_lowpass_hv_c; |
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interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_c; |
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interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_c; |
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interpolate8x8_avg2 = interpolate8x8_avg2_c; |
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interpolate8x8_avg4 = interpolate8x8_avg4_c; |
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/* Initialize internal colorspace transformation tables */ |
/* Initialize internal colorspace transformation tables */ |
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colorspace_init(); |
colorspace_init(); |
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yv12_to_rgb565 = yv12_to_rgb565_c; |
yv12_to_rgb565 = yv12_to_rgb565_c; |
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yv12_to_rgb24 = yv12_to_rgb24_c; |
yv12_to_rgb24 = yv12_to_rgb24_c; |
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yv12_to_rgb32 = yv12_to_rgb32_c; |
yv12_to_rgb32 = yv12_to_rgb32_c; |
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yv12_to_abgr = yv12_to_abgr_c; |
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yv12_to_rgba = yv12_to_rgba_c; |
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yv12_to_yuv = yv12_to_yuv_c; |
yv12_to_yuv = yv12_to_yuv_c; |
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yv12_to_yuyv = yv12_to_yuyv_c; |
yv12_to_yuyv = yv12_to_yuyv_c; |
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yv12_to_uyvy = yv12_to_uyvy_c; |
yv12_to_uyvy = yv12_to_uyvy_c; |
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sad16bi = sad16bi_c; |
sad16bi = sad16bi_c; |
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sad8bi = sad8bi_c; |
sad8bi = sad8bi_c; |
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dev16 = dev16_c; |
dev16 = dev16_c; |
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sad16v = sad16v_c; |
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// Halfpel8_Refine = Halfpel8_Refine_c; |
Halfpel8_Refine = Halfpel8_Refine_c; |
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#ifdef ARCH_X86 |
#ifdef ARCH_X86 |
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if ((cpu_flags & XVID_CPU_MMX) > 0) { |
if ((cpu_flags & XVID_CPU_MMX) > 0) { |
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transfer_16to8add = transfer_16to8add_mmx; |
transfer_16to8add = transfer_16to8add_mmx; |
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transfer8x8_copy = transfer8x8_copy_mmx; |
transfer8x8_copy = transfer8x8_copy_mmx; |
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/* Interlacing Functions */ |
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MBFieldTest = MBFieldTest_mmx; |
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/* Image Interpolation related functions */ |
/* Image Interpolation related functions */ |
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interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_mmx; |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_mmx; |
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interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_mmx; |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_mmx; |
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interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_mmx; |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_mmx; |
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interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_mmx; |
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interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_mmx; |
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// interpolate8x8_avg2 = interpolate8x8_avg2_mmx; |
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interpolate8x8_avg4 = interpolate8x8_avg4_mmx; |
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/* Image RGB->YV12 related functions */ |
/* Image RGB->YV12 related functions */ |
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rgb24_to_yv12 = rgb24_to_yv12_mmx; |
rgb24_to_yv12 = rgb24_to_yv12_mmx; |
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rgb32_to_yv12 = rgb32_to_yv12_mmx; |
rgb32_to_yv12 = rgb32_to_yv12_mmx; |
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sad16bi = sad16bi_mmx; |
sad16bi = sad16bi_mmx; |
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sad8bi = sad8bi_mmx; |
sad8bi = sad8bi_mmx; |
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dev16 = dev16_mmx; |
dev16 = dev16_mmx; |
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sad16v = sad16v_mmx; |
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} |
} |
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sad16bi = sad16bi_xmm; |
sad16bi = sad16bi_xmm; |
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sad8bi = sad8bi_xmm; |
sad8bi = sad8bi_xmm; |
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dev16 = dev16_xmm; |
dev16 = dev16_xmm; |
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sad16v = sad16v_xmm; |
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} |
} |
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if ((cpu_flags & XVID_CPU_3DNOW) > 0) { |
if ((cpu_flags & XVID_CPU_3DNOW) > 0) { |
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sad16bi = sad16bi_ia64; |
sad16bi = sad16bi_ia64; |
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sad8 = sad8_ia64; |
sad8 = sad8_ia64; |
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dev16 = dev16_ia64; |
dev16 = dev16_ia64; |
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// Halfpel8_Refine = Halfpel8_Refine_ia64; |
Halfpel8_Refine = Halfpel8_Refine_ia64; |
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quant_intra = quant_intra_ia64; |
quant_intra = quant_intra_ia64; |
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dequant_intra = dequant_intra_ia64; |
dequant_intra = dequant_intra_ia64; |
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quant_inter = quant_inter_ia64; |
quant_inter = quant_inter_ia64; |
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{ |
{ |
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switch (opt) { |
switch (opt) { |
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case XVID_ENC_ENCODE: |
case XVID_ENC_ENCODE: |
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if (((Encoder *) handle)->mbParam.max_bframes >= 0) |
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return encoder_encode_bframes((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
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(XVID_ENC_STATS *) param2); |
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else |
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return encoder_encode((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
return encoder_encode((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
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(XVID_ENC_STATS *) param2); |
(XVID_ENC_STATS *) param2); |
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