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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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* This program is an implementation of a part of one or more MPEG-4 |
* Copyright(C) 2001-2002 Peter Ross <pross@xvid.org> |
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* 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 |
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* advised that its use may infringe existing patents or copyrights, and |
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* any such use would be at such party's own risk. The original |
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* developer of this software module and his/her company, and subsequent |
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* editors and their companies, will have no liability for use of this |
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* software or modifications or derivatives thereof. |
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* |
* |
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* This program is free software ; you can redistribute it and/or modify |
* This file is part of XviD, a free MPEG-4 video encoder/decoder |
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* it under the terms of the GNU General Public License as published by |
* |
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* XviD is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License as published by |
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* the Free Software Foundation ; either version 2 of the License, or |
* the Free Software Foundation ; either version 2 of the License, or |
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* (at your option) any later version. |
* (at your option) any later version. |
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* |
* |
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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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****************************************************************************/ |
* Under section 8 of the GNU General Public License, the copyright |
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* holders of XVID explicitly forbid distribution in the following |
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/***************************************************************************** |
* countries: |
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* |
* |
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* History |
* - Japan |
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* |
* - United States of America |
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* - 23.06.2002 added XVID_CPU_CHKONLY |
* |
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* - 17.03.2002 Added interpolate8x8_halfpel_hv_xmm |
* Linking XviD statically or dynamically with other modules is making a |
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* - 22.12.2001 API change: added xvid_init() - Isibaar |
* combined work based on XviD. Thus, the terms and conditions of the |
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* - 16.12.2001 inital version; (c)2001 peter ross <pross@cs.rmit.edu.au> |
* GNU General Public License cover the whole combination. |
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* |
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* As a special exception, the copyright holders of XviD give you |
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* permission to link XviD with independent modules that communicate with |
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* XviD solely through the VFW1.1 and DShow interfaces, regardless of the |
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* license terms of these independent modules, and to copy and distribute |
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* the resulting combined work under terms of your choice, provided that |
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* every copy of the combined work is accompanied by a complete copy of |
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* the source code of XviD (the version of XviD used to produce the |
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* combined work), being distributed under the terms of the GNU General |
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* Public License plus this exception. An independent module is a module |
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* which is not derived from or based on XviD. |
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* |
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* Note that people who make modified versions of XviD are not obligated |
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* to grant this special exception for their modified versions; it is |
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* their choice whether to do so. The GNU General Public License gives |
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* permission to release a modified version without this exception; this |
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* exception also makes it possible to release a modified version which |
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* carries forward this exception. |
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* |
* |
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* $Id$ |
* $Id$ |
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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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* |
* |
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****************************************************************************/ |
****************************************************************************/ |
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int |
156 |
static |
xvid_init(void *handle, |
157 |
int xvid_init_init(XVID_INIT_PARAM * init_param) |
int opt, |
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void *param1, |
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void *param2) |
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{ |
{ |
161 |
int cpu_flags; |
int cpu_flags; |
162 |
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XVID_INIT_PARAM *init_param; |
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init_param = (XVID_INIT_PARAM *) param1; |
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/* Inform the client the API version */ |
/* Inform the client the API version */ |
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init_param->api_version = API_VERSION; |
init_param->api_version = API_VERSION; |
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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; |
236 |
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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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/* All colorspace transformation functions User Format->YV12 */ |
/* All colorspace transformation functions User Format->YV12 */ |
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yv12_to_yv12 = yv12_to_yv12_c; |
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rgb555_to_yv12 = rgb555_to_yv12_c; |
rgb555_to_yv12 = rgb555_to_yv12_c; |
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rgb565_to_yv12 = rgb565_to_yv12_c; |
rgb565_to_yv12 = rgb565_to_yv12_c; |
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bgr_to_yv12 = bgr_to_yv12_c; |
rgb24_to_yv12 = rgb24_to_yv12_c; |
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bgra_to_yv12 = bgra_to_yv12_c; |
rgb32_to_yv12 = rgb32_to_yv12_c; |
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abgr_to_yv12 = abgr_to_yv12_c; |
yuv_to_yv12 = yuv_to_yv12_c; |
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rgba_to_yv12 = rgba_to_yv12_c; |
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yuyv_to_yv12 = yuyv_to_yv12_c; |
yuyv_to_yv12 = yuyv_to_yv12_c; |
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uyvy_to_yv12 = uyvy_to_yv12_c; |
uyvy_to_yv12 = uyvy_to_yv12_c; |
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rgb555i_to_yv12 = rgb555i_to_yv12_c; |
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rgb565i_to_yv12 = rgb565i_to_yv12_c; |
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bgri_to_yv12 = bgri_to_yv12_c; |
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bgrai_to_yv12 = bgrai_to_yv12_c; |
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abgri_to_yv12 = abgri_to_yv12_c; |
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rgbai_to_yv12 = rgbai_to_yv12_c; |
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yuyvi_to_yv12 = yuyvi_to_yv12_c; |
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uyvyi_to_yv12 = uyvyi_to_yv12_c; |
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/* All colorspace transformation functions YV12->User format */ |
/* All colorspace transformation functions YV12->User format */ |
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yv12_to_rgb555 = yv12_to_rgb555_c; |
yv12_to_rgb555 = yv12_to_rgb555_c; |
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yv12_to_rgb565 = yv12_to_rgb565_c; |
yv12_to_rgb565 = yv12_to_rgb565_c; |
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yv12_to_bgr = yv12_to_bgr_c; |
yv12_to_rgb24 = yv12_to_rgb24_c; |
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yv12_to_bgra = yv12_to_bgra_c; |
yv12_to_rgb32 = yv12_to_rgb32_c; |
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yv12_to_abgr = yv12_to_abgr_c; |
yv12_to_yuv = yv12_to_yuv_c; |
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yv12_to_rgba = yv12_to_rgba_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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yv12_to_rgb555i = yv12_to_rgb555i_c; |
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yv12_to_rgb565i = yv12_to_rgb565i_c; |
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yv12_to_bgri = yv12_to_bgri_c; |
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yv12_to_bgrai = yv12_to_bgrai_c; |
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yv12_to_abgri = yv12_to_abgri_c; |
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yv12_to_rgbai = yv12_to_rgbai_c; |
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yv12_to_yuyvi = yv12_to_yuyvi_c; |
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yv12_to_uyvyi = yv12_to_uyvyi_c; |
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/* Functions used in motion estimation algorithms */ |
/* Functions used in motion estimation algorithms */ |
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calc_cbp = calc_cbp_c; |
calc_cbp = calc_cbp_c; |
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sad16 = sad16_c; |
sad16 = sad16_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) || (cpu_flags & XVID_CPU_MMXEXT) || |
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(cpu_flags & XVID_CPU_3DNOW) || (cpu_flags & XVID_CPU_3DNOWEXT) || |
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(cpu_flags & XVID_CPU_SSE) || (cpu_flags & XVID_CPU_SSE2)) |
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{ |
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/* Restore FPU context : emms_c is a nop functions */ |
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emms = emms_mmx; |
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} |
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if ((cpu_flags & XVID_CPU_MMX) > 0) { |
if ((cpu_flags & XVID_CPU_MMX) > 0) { |
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/* Forward and Inverse Discrete Cosine Transformation functions */ |
/* Forward and Inverse Discrete Cosine Transformation functions */ |
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fdct = fdct_mmx; |
fdct = fdct_mmx; |
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idct = idct_mmx; |
idct = idct_mmx; |
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/* To restore FPU context after mmx use */ |
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emms = emms_mmx; |
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/* Quantization related functions */ |
/* Quantization related functions */ |
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quant_intra = quant_intra_mmx; |
quant_intra = quant_intra_mmx; |
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dequant_intra = dequant_intra_mmx; |
dequant_intra = dequant_intra_mmx; |
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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; |
/* Image RGB->YV12 related functions */ |
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interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_mmx; |
rgb24_to_yv12 = rgb24_to_yv12_mmx; |
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rgb32_to_yv12 = rgb32_to_yv12_mmx; |
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interpolate8x8_avg2 = interpolate8x8_avg2_mmx; |
yuv_to_yv12 = yuv_to_yv12_mmx; |
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interpolate8x8_avg4 = interpolate8x8_avg4_mmx; |
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/* image input xxx_to_yv12 related functions */ |
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yv12_to_yv12 = yv12_to_yv12_mmx; |
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bgr_to_yv12 = bgr_to_yv12_mmx; |
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bgra_to_yv12 = bgra_to_yv12_mmx; |
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yuyv_to_yv12 = yuyv_to_yv12_mmx; |
yuyv_to_yv12 = yuyv_to_yv12_mmx; |
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uyvy_to_yv12 = uyvy_to_yv12_mmx; |
uyvy_to_yv12 = uyvy_to_yv12_mmx; |
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/* image output yv12_to_xxx related functions */ |
/* Image YV12->RGB related functions */ |
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yv12_to_bgr = yv12_to_bgr_mmx; |
yv12_to_rgb24 = yv12_to_rgb24_mmx; |
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yv12_to_bgra = yv12_to_bgra_mmx; |
yv12_to_rgb32 = yv12_to_rgb32_mmx; |
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yv12_to_yuyv = yv12_to_yuyv_mmx; |
yv12_to_yuyv = yv12_to_yuyv_mmx; |
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yv12_to_uyvy = yv12_to_uyvy_mmx; |
yv12_to_uyvy = yv12_to_uyvy_mmx; |
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yv12_to_yuyvi = yv12_to_yuyvi_mmx; |
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yv12_to_uyvyi = yv12_to_uyvyi_mmx; |
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/* Motion estimation related functions */ |
/* Motion estimation related functions */ |
317 |
calc_cbp = calc_cbp_mmx; |
calc_cbp = calc_cbp_mmx; |
318 |
sad16 = sad16_mmx; |
sad16 = sad16_mmx; |
320 |
sad16bi = sad16bi_mmx; |
sad16bi = sad16bi_mmx; |
321 |
sad8bi = sad8bi_mmx; |
sad8bi = sad8bi_mmx; |
322 |
dev16 = dev16_mmx; |
dev16 = dev16_mmx; |
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sad16v = sad16v_mmx; |
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324 |
} |
} |
325 |
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/* ME functions */ |
/* ME functions */ |
330 |
sad16bi = sad16bi_3dn; |
sad16bi = sad16bi_3dn; |
331 |
sad8bi = sad8bi_3dn; |
sad8bi = sad8bi_3dn; |
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yuyv_to_yv12 = yuyv_to_yv12_3dn; |
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uyvy_to_yv12 = uyvy_to_yv12_3dn; |
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332 |
} |
} |
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334 |
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transfer_8to16sub2 = transfer_8to16sub2_xmm; |
transfer_8to16sub2 = transfer_8to16sub2_xmm; |
351 |
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/* Colorspace transformation */ |
/* Colorspace transformation */ |
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yv12_to_yv12 = yv12_to_yv12_xmm; |
yuv_to_yv12 = yuv_to_yv12_xmm; |
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yuyv_to_yv12 = yuyv_to_yv12_xmm; |
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uyvy_to_yv12 = uyvy_to_yv12_xmm; |
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354 |
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355 |
/* ME functions */ |
/* ME functions */ |
356 |
sad16 = sad16_xmm; |
sad16 = sad16_xmm; |
358 |
sad16bi = sad16bi_xmm; |
sad16bi = sad16bi_xmm; |
359 |
sad8bi = sad8bi_xmm; |
sad8bi = sad8bi_xmm; |
360 |
dev16 = dev16_xmm; |
dev16 = dev16_xmm; |
361 |
sad16v = sad16v_xmm; |
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362 |
} |
} |
363 |
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364 |
if ((cpu_flags & XVID_CPU_3DNOW) > 0) { |
if ((cpu_flags & XVID_CPU_3DNOW) > 0) { |
396 |
if ((cpu_flags & XVID_CPU_IA64) > 0) { //use assembler routines? |
if ((cpu_flags & XVID_CPU_IA64) > 0) { //use assembler routines? |
397 |
idct_ia64_init(); |
idct_ia64_init(); |
398 |
fdct = fdct_ia64; |
fdct = fdct_ia64; |
399 |
idct = idct_ia64; //not yet working, crashes |
idct = idct_ia64; |
400 |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_ia64; |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_ia64; |
401 |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_ia64; |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_ia64; |
402 |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_ia64; |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_ia64; |
404 |
sad16bi = sad16bi_ia64; |
sad16bi = sad16bi_ia64; |
405 |
sad8 = sad8_ia64; |
sad8 = sad8_ia64; |
406 |
dev16 = dev16_ia64; |
dev16 = dev16_ia64; |
407 |
// Halfpel8_Refine = Halfpel8_Refine_ia64; |
Halfpel8_Refine = Halfpel8_Refine_ia64; |
408 |
quant_intra = quant_intra_ia64; |
quant_intra = quant_intra_ia64; |
409 |
dequant_intra = dequant_intra_ia64; |
dequant_intra = dequant_intra_ia64; |
410 |
quant_inter = quant_inter_ia64; |
quant_inter = quant_inter_ia64; |
415 |
transfer_8to16sub2 = transfer_8to16sub2_ia64; |
transfer_8to16sub2 = transfer_8to16sub2_ia64; |
416 |
transfer_16to8add = transfer_16to8add_ia64; |
transfer_16to8add = transfer_16to8add_ia64; |
417 |
transfer8x8_copy = transfer8x8_copy_ia64; |
transfer8x8_copy = transfer8x8_copy_ia64; |
418 |
DEBUG("Using IA-64 assembler routines.\n"); |
// DEBUG("Using IA-64 assembler routines.\n"); |
419 |
} |
} |
420 |
#endif |
#endif |
421 |
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436 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
437 |
} |
} |
438 |
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static int |
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xvid_init_convert(XVID_INIT_CONVERTINFO* convert) |
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{ |
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const int flip1 = (convert->input.colorspace & XVID_CSP_VFLIP) ^ (convert->output.colorspace & XVID_CSP_VFLIP); |
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const int width = convert->width; |
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const int height = convert->height; |
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const int width2 = convert->width/2; |
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const int height2 = convert->height/2; |
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IMAGE img; |
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switch (convert->input.colorspace & ~XVID_CSP_VFLIP) |
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{ |
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case XVID_CSP_YV12 : |
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img.y = convert->input.y; |
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|
img.v = (uint8_t*)convert->input.y + width*height; |
|
|
img.u = (uint8_t*)convert->input.y + width*height + width2*height2; |
|
|
image_output(&img, width, height, width, |
|
|
convert->output.y, convert->output.y_stride, |
|
|
convert->output.colorspace, convert->interlacing); |
|
|
break; |
|
|
|
|
|
default : |
|
|
return XVID_ERR_FORMAT; |
|
|
} |
|
|
|
|
|
|
|
|
emms(); |
|
|
return XVID_ERR_OK; |
|
|
} |
|
|
|
|
|
|
|
|
int |
|
|
xvid_init(void *handle, |
|
|
int opt, |
|
|
void *param1, |
|
|
void *param2) |
|
|
{ |
|
|
switch(opt) |
|
|
{ |
|
|
case XVID_INIT_INIT : |
|
|
return xvid_init_init((XVID_INIT_PARAM*)param1); |
|
|
|
|
|
case XVID_INIT_CONVERT : |
|
|
return xvid_init_convert((XVID_INIT_CONVERTINFO*)param1); |
|
|
|
|
|
default : |
|
|
return XVID_ERR_FAIL; |
|
|
} |
|
|
} |
|
|
|
|
439 |
/***************************************************************************** |
/***************************************************************************** |
440 |
* XviD Native decoder entry point |
* XviD Native decoder entry point |
441 |
* |
* |
454 |
{ |
{ |
455 |
switch (opt) { |
switch (opt) { |
456 |
case XVID_DEC_DECODE: |
case XVID_DEC_DECODE: |
457 |
return decoder_decode((DECODER *) handle, (XVID_DEC_FRAME *) param1, (XVID_DEC_STATS*) param2); |
return decoder_decode((DECODER *) handle, (XVID_DEC_FRAME *) param1); |
458 |
|
|
459 |
case XVID_DEC_CREATE: |
case XVID_DEC_CREATE: |
460 |
return decoder_create((XVID_DEC_PARAM *) param1); |
return decoder_create((XVID_DEC_PARAM *) param1); |
486 |
{ |
{ |
487 |
switch (opt) { |
switch (opt) { |
488 |
case XVID_ENC_ENCODE: |
case XVID_ENC_ENCODE: |
|
|
|
|
if (((Encoder *) handle)->mbParam.max_bframes >= 0) |
|
|
return encoder_encode_bframes((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
|
|
(XVID_ENC_STATS *) param2); |
|
|
else |
|
489 |
return encoder_encode((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
return encoder_encode((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
490 |
(XVID_ENC_STATS *) param2); |
(XVID_ENC_STATS *) param2); |
491 |
|
|