--- xvid.c 2002/12/08 05:38:56 1.33.2.15 +++ xvid.c 2003/02/09 19:32:52 1.40 @@ -3,41 +3,54 @@ * XVID MPEG-4 VIDEO CODEC * - Native API implementation - * - * This program is an implementation of a part of one or more MPEG-4 - * Video tools as specified in ISO/IEC 14496-2 standard. Those intending - * to use this software module in hardware or software products are - * advised that its use may infringe existing patents or copyrights, and - * any such use would be at such party's own risk. The original - * developer of this software module and his/her company, and subsequent - * editors and their companies, will have no liability for use of this - * software or modifications or derivatives thereof. - * - * This program is free software ; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation ; either version 2 of the License, or + * Copyright(C) 2001-2002 Peter Ross + * + * This file is part of XviD, a free MPEG-4 video encoder/decoder + * + * XviD is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY ; without even the implied warranty of + * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program ; if not, write to the Free Software + * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * - ****************************************************************************/ - -/***************************************************************************** - * - * History + * Under section 8 of the GNU General Public License, the copyright + * holders of XVID explicitly forbid distribution in the following + * countries: + * + * - Japan + * - United States of America + * + * Linking XviD statically or dynamically with other modules is making a + * combined work based on XviD. Thus, the terms and conditions of the + * GNU General Public License cover the whole combination. + * + * As a special exception, the copyright holders of XviD give you + * permission to link XviD with independent modules that communicate with + * XviD solely through the VFW1.1 and DShow interfaces, regardless of the + * license terms of these independent modules, and to copy and distribute + * the resulting combined work under terms of your choice, provided that + * every copy of the combined work is accompanied by a complete copy of + * the source code of XviD (the version of XviD used to produce the + * combined work), being distributed under the terms of the GNU General + * Public License plus this exception. An independent module is a module + * which is not derived from or based on XviD. + * + * Note that people who make modified versions of XviD are not obligated + * to grant this special exception for their modified versions; it is + * their choice whether to do so. The GNU General Public License gives + * permission to release a modified version without this exception; this + * exception also makes it possible to release a modified version which + * carries forward this exception. * - * - 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 - * - * $Id: xvid.c,v 1.33.2.15 2002/12/08 05:38:56 suxen_drol Exp $ + * $Id: xvid.c,v 1.40 2003/02/09 19:32:52 edgomez Exp $ * ****************************************************************************/ @@ -49,9 +62,7 @@ #include "dct/fdct.h" #include "image/colorspace.h" #include "image/interpolate8x8.h" -#include "image/reduced.h" #include "utils/mem_transfer.h" -#include "utils/mbfunctions.h" #include "quant/quant_h263.h" #include "quant/quant_mpeg4.h" #include "motion/motion.h" @@ -60,9 +71,9 @@ #include "utils/timer.h" #include "bitstream/mbcoding.h" -#if defined(ARCH_X86) && defined(EXPERIMENTAL_SSE2_CODE) +#if defined(ARCH_IS_IA32) && defined(EXPERIMENTAL_SSE2_CODE) -#ifdef WIN32 +#ifdef _MSC_VER #include #else #include @@ -70,7 +81,7 @@ #endif -#ifndef WIN32 +#ifndef _MSC_VER static jmp_buf mark; @@ -83,17 +94,17 @@ /* -calls the funcptr, and returns whether SIGILL (illegal instruction) was signalled -return values: --1 : could not determine -0 : SIGILL was *not* signalled -1 : SIGILL was signalled -*/ + * Calls the funcptr, and returns whether SIGILL (illegal instruction) was signalled + * Return values: + * -1 : could not determine + * 0 : SIGILL was *not* signalled + * 1 : SIGILL was signalled + */ int sigill_check(void (*func)()) { -#ifdef WIN32 +#ifdef _MSC_VER _try { func(); } @@ -141,11 +152,16 @@ * ****************************************************************************/ - -static -int xvid_init_init(XVID_INIT_PARAM * init_param) +int +xvid_init(void *handle, + int opt, + void *param1, + void *param2) { int cpu_flags; + XVID_INIT_PARAM *init_param; + + init_param = (XVID_INIT_PARAM *) param1; /* Inform the client the API version */ init_param->api_version = API_VERSION; @@ -162,7 +178,7 @@ cpu_flags = check_cpu_features(); -#if defined(ARCH_X86) && defined(EXPERIMENTAL_SSE2_CODE) +#if defined(ARCH_IS_IA32) && defined(EXPERIMENTAL_SSE2_CODE) if ((cpu_flags & XVID_CPU_SSE) && sigill_check(sse_os_trigger)) cpu_flags &= ~XVID_CPU_SSE; @@ -213,82 +229,31 @@ transfer_16to8add = transfer_16to8add_c; transfer8x8_copy = transfer8x8_copy_c; - /* Interlacing functions */ - MBFieldTest = MBFieldTest_c; - /* Image interpolation related functions */ interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_c; interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_c; interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_c; - interpolate16x16_lowpass_h = interpolate16x16_lowpass_h_c; - interpolate16x16_lowpass_v = interpolate16x16_lowpass_v_c; - interpolate16x16_lowpass_hv = interpolate16x16_lowpass_hv_c; - - interpolate8x8_lowpass_h = interpolate8x8_lowpass_h_c; - interpolate8x8_lowpass_v = interpolate8x8_lowpass_v_c; - interpolate8x8_lowpass_hv = interpolate8x8_lowpass_hv_c; - - interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_c; - interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_c; - - interpolate8x8_avg2 = interpolate8x8_avg2_c; - interpolate8x8_avg4 = interpolate8x8_avg4_c; - - /* reduced resoltuion */ - -#ifdef ARCH_X86 - vfilter_31 = xvid_VFilter_31_x86; - hfilter_31 = xvid_HFilter_31_x86; -#else - copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_C; - add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_C; - vfilter_31 = xvid_VFilter_31_C; - hfilter_31 = xvid_HFilter_31_C; -#endif - /* Initialize internal colorspace transformation tables */ colorspace_init(); /* All colorspace transformation functions User Format->YV12 */ - yv12_to_yv12 = yv12_to_yv12_c; - rgb555_to_yv12 = rgb555_to_yv12_c; - rgb565_to_yv12 = rgb565_to_yv12_c; - bgr_to_yv12 = bgr_to_yv12_c; - bgra_to_yv12 = bgra_to_yv12_c; - abgr_to_yv12 = abgr_to_yv12_c; - rgba_to_yv12 = rgba_to_yv12_c; - yuyv_to_yv12 = yuyv_to_yv12_c; - uyvy_to_yv12 = uyvy_to_yv12_c; - - rgb555i_to_yv12 = rgb555i_to_yv12_c; - rgb565i_to_yv12 = rgb565i_to_yv12_c; - bgri_to_yv12 = bgri_to_yv12_c; - bgrai_to_yv12 = bgrai_to_yv12_c; - abgri_to_yv12 = abgri_to_yv12_c; - rgbai_to_yv12 = rgbai_to_yv12_c; - yuyvi_to_yv12 = yuyvi_to_yv12_c; - uyvyi_to_yv12 = uyvyi_to_yv12_c; - + rgb555_to_yv12 = rgb555_to_yv12_c; + rgb565_to_yv12 = rgb565_to_yv12_c; + rgb24_to_yv12 = rgb24_to_yv12_c; + rgb32_to_yv12 = rgb32_to_yv12_c; + yuv_to_yv12 = yuv_to_yv12_c; + yuyv_to_yv12 = yuyv_to_yv12_c; + uyvy_to_yv12 = uyvy_to_yv12_c; /* All colorspace transformation functions YV12->User format */ - yv12_to_rgb555 = yv12_to_rgb555_c; - yv12_to_rgb565 = yv12_to_rgb565_c; - yv12_to_bgr = yv12_to_bgr_c; - yv12_to_bgra = yv12_to_bgra_c; - yv12_to_abgr = yv12_to_abgr_c; - yv12_to_rgba = yv12_to_rgba_c; - yv12_to_yuyv = yv12_to_yuyv_c; - yv12_to_uyvy = yv12_to_uyvy_c; - - yv12_to_rgb555i = yv12_to_rgb555i_c; - yv12_to_rgb565i = yv12_to_rgb565i_c; - yv12_to_bgri = yv12_to_bgri_c; - yv12_to_bgrai = yv12_to_bgrai_c; - yv12_to_abgri = yv12_to_abgri_c; - yv12_to_rgbai = yv12_to_rgbai_c; - yv12_to_yuyvi = yv12_to_yuyvi_c; - yv12_to_uyvyi = yv12_to_uyvyi_c; + yv12_to_rgb555 = yv12_to_rgb555_c; + yv12_to_rgb565 = yv12_to_rgb565_c; + yv12_to_rgb24 = yv12_to_rgb24_c; + yv12_to_rgb32 = yv12_to_rgb32_c; + yv12_to_yuv = yv12_to_yuv_c; + yv12_to_yuyv = yv12_to_yuyv_c; + yv12_to_uyvy = yv12_to_uyvy_c; /* Functions used in motion estimation algorithms */ calc_cbp = calc_cbp_c; @@ -297,26 +262,19 @@ sad16bi = sad16bi_c; sad8bi = sad8bi_c; dev16 = dev16_c; - sad16v = sad16v_c; -// Halfpel8_Refine = Halfpel8_Refine_c; - -#ifdef ARCH_X86 - - if ((cpu_flags & XVID_CPU_MMX) || (cpu_flags & XVID_CPU_MMXEXT) || - (cpu_flags & XVID_CPU_3DNOW) || (cpu_flags & XVID_CPU_3DNOWEXT) || - (cpu_flags & XVID_CPU_SSE) || (cpu_flags & XVID_CPU_SSE2)) - { - /* Restore FPU context : emms_c is a nop functions */ - emms = emms_mmx; - } + Halfpel8_Refine = Halfpel8_Refine_c; +#ifdef ARCH_IS_IA32 if ((cpu_flags & XVID_CPU_MMX) > 0) { /* Forward and Inverse Discrete Cosine Transformation functions */ fdct = fdct_mmx; idct = idct_mmx; + /* To restore FPU context after mmx use */ + emms = emms_mmx; + /* Quantization related functions */ quant_intra = quant_intra_mmx; dequant_intra = dequant_intra_mmx; @@ -336,40 +294,24 @@ transfer_16to8add = transfer_16to8add_mmx; transfer8x8_copy = transfer8x8_copy_mmx; - /* Interlacing Functions */ - MBFieldTest = MBFieldTest_mmx; /* Image Interpolation related functions */ interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_mmx; interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_mmx; interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_mmx; - interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_mmx; - interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_mmx; - - interpolate8x8_avg2 = interpolate8x8_avg2_mmx; - interpolate8x8_avg4 = interpolate8x8_avg4_mmx; - - /* reduced resolution */ - copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_mmx; - add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_mmx; - hfilter_31 = xvid_HFilter_31_mmx; - - /* image input xxx_to_yv12 related functions */ - yv12_to_yv12 = yv12_to_yv12_mmx; - bgr_to_yv12 = bgr_to_yv12_mmx; - bgra_to_yv12 = bgra_to_yv12_mmx; + /* Image RGB->YV12 related functions */ + rgb24_to_yv12 = rgb24_to_yv12_mmx; + rgb32_to_yv12 = rgb32_to_yv12_mmx; + yuv_to_yv12 = yuv_to_yv12_mmx; yuyv_to_yv12 = yuyv_to_yv12_mmx; uyvy_to_yv12 = uyvy_to_yv12_mmx; - /* image output yv12_to_xxx related functions */ - yv12_to_bgr = yv12_to_bgr_mmx; - yv12_to_bgra = yv12_to_bgra_mmx; + /* Image YV12->RGB related functions */ + yv12_to_rgb24 = yv12_to_rgb24_mmx; + yv12_to_rgb32 = yv12_to_rgb32_mmx; yv12_to_yuyv = yv12_to_yuyv_mmx; yv12_to_uyvy = yv12_to_uyvy_mmx; - - yv12_to_yuyvi = yv12_to_yuyvi_mmx; - yv12_to_uyvyi = yv12_to_uyvyi_mmx; /* Motion estimation related functions */ calc_cbp = calc_cbp_mmx; @@ -378,7 +320,6 @@ sad16bi = sad16bi_mmx; sad8bi = sad8bi_mmx; dev16 = dev16_mmx; - sad16v = sad16v_mmx; } @@ -388,9 +329,6 @@ /* ME functions */ sad16bi = sad16bi_3dn; sad8bi = sad8bi_3dn; - - yuyv_to_yv12 = yuyv_to_yv12_3dn; - uyvy_to_yv12 = uyvy_to_yv12_3dn; } @@ -404,10 +342,6 @@ interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_xmm; interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_xmm; - /* reduced resolution */ - copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_xmm; - add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_xmm; - /* Quantization */ dequant_intra = dequant_intra_xmm; dequant_inter = dequant_inter_xmm; @@ -416,9 +350,7 @@ transfer_8to16sub2 = transfer_8to16sub2_xmm; /* Colorspace transformation */ - yv12_to_yv12 = yv12_to_yv12_xmm; - yuyv_to_yv12 = yuyv_to_yv12_xmm; - uyvy_to_yv12 = uyvy_to_yv12_xmm; + yuv_to_yv12 = yuv_to_yv12_xmm; /* ME functions */ sad16 = sad16_xmm; @@ -426,7 +358,7 @@ sad16bi = sad16bi_xmm; sad8bi = sad8bi_xmm; dev16 = dev16_xmm; - sad16v = sad16v_xmm; + } if ((cpu_flags & XVID_CPU_3DNOW) > 0) { @@ -460,11 +392,11 @@ #endif -#ifdef ARCH_IA64 +#ifdef ARCH_IS_IA64 if ((cpu_flags & XVID_CPU_IA64) > 0) { //use assembler routines? idct_ia64_init(); fdct = fdct_ia64; - idct = idct_ia64; //not yet working, crashes + idct = idct_ia64; interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_ia64; interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_ia64; interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_ia64; @@ -472,7 +404,7 @@ sad16bi = sad16bi_ia64; sad8 = sad8_ia64; dev16 = dev16_ia64; -// Halfpel8_Refine = Halfpel8_Refine_ia64; + Halfpel8_Refine = Halfpel8_Refine_ia64; quant_intra = quant_intra_ia64; dequant_intra = dequant_intra_ia64; quant_inter = quant_inter_ia64; @@ -483,12 +415,12 @@ transfer_8to16sub2 = transfer_8to16sub2_ia64; transfer_16to8add = transfer_16to8add_ia64; transfer8x8_copy = transfer8x8_copy_ia64; - DEBUG("Using IA-64 assembler routines.\n"); +// DEBUG("Using IA-64 assembler routines.\n"); } #endif -#ifdef ARCH_PPC -#ifdef ARCH_PPC_ALTIVEC +#ifdef ARCH_IS_PPC +#ifdef ARCH_IS_PPC_ALTIVEC calc_cbp = calc_cbp_altivec; fdct = fdct_altivec; idct = idct_altivec; @@ -504,58 +436,6 @@ return XVID_ERR_OK; } - - -static int -xvid_init_convert(XVID_INIT_CONVERTINFO* convert) -{ - const int flip1 = (convert->input.colorspace & XVID_CSP_VFLIP) ^ (convert->output.colorspace & XVID_CSP_VFLIP); - const int width = convert->width; - const int height = convert->height; - const int width2 = convert->width/2; - const int height2 = convert->height/2; - IMAGE img; - - switch (convert->input.colorspace & ~XVID_CSP_VFLIP) - { - case XVID_CSP_YV12 : - img.y = convert->input.y; - 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; - } -} - /***************************************************************************** * XviD Native decoder entry point * @@ -574,7 +454,7 @@ { switch (opt) { case XVID_DEC_DECODE: - return decoder_decode((DECODER *) handle, (XVID_DEC_FRAME *) param1, (XVID_DEC_STATS*) param2); + return decoder_decode((DECODER *) handle, (XVID_DEC_FRAME *) param1); case XVID_DEC_CREATE: return decoder_create((XVID_DEC_PARAM *) param1); @@ -606,11 +486,6 @@ { switch (opt) { 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 return encoder_encode((Encoder *) handle, (XVID_ENC_FRAME *) param1, (XVID_ENC_STATS *) param2);