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* XVID MPEG-4 VIDEO CODEC |
* XVID MPEG-4 VIDEO CODEC |
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* - Console based test application - |
* - Console based test application - |
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* |
* |
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* Copyright(C) 2002-2003 Christoph Lampert |
* Copyright(C) 2002-2003 Christoph Lampert <gruel@web.de> |
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* 2002-2003 Edouard Gomez <ed.gomez@free.fr> |
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* 2003 Peter Ross <pross@xvid.org> |
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* |
* |
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* This program is free software; you can redistribute it and/or modify |
* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
* it under the terms of the GNU General Public License as published by |
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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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* $Id: xvid_encraw.c,v 1.11.2.25 2003-05-17 13:21:26 suxen_drol Exp $ |
* $Id: xvid_encraw.c,v 1.11.2.29 2003-07-10 17:39:40 edgomez Exp $ |
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* |
* |
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****************************************************************************/ |
****************************************************************************/ |
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|
|
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* The program is plain C and needs no libraries except for libxvidcore, |
* The program is plain C and needs no libraries except for libxvidcore, |
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* and maths-lib. |
* and maths-lib. |
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* |
* |
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* Use ./xvid_encraw -help for a list of options |
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* |
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************************************************************************/ |
************************************************************************/ |
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|
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#include <stdio.h> |
#include <stdio.h> |
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|
|
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#include "xvid.h" |
#include "xvid.h" |
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|
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#undef READ_PNM |
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|
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/***************************************************************************** |
/***************************************************************************** |
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* Quality presets |
* Quality presets |
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static int ARG_DEBUG = 0; |
static int ARG_DEBUG = 0; |
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static int ARG_VOPDEBUG = 0; |
static int ARG_VOPDEBUG = 0; |
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|
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#ifndef READ_PNM |
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#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
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#else |
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#define IMAGE_SIZE(x,y) ((x)*(y)*3) |
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#endif |
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|
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#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
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#define SMALL_EPS (1e-10) |
#define SMALL_EPS (1e-10) |
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static double msecond(); |
static double msecond(); |
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|
|
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/* PGM related functions */ |
/* PGM related functions */ |
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|
#ifndef READ_PNM |
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static int read_pgmheader(FILE * handle); |
static int read_pgmheader(FILE * handle); |
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static int read_pgmdata(FILE * handle, |
static int read_pgmdata(FILE * handle, |
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unsigned char *image); |
unsigned char *image); |
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|
#else |
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static int read_pnmheader(FILE * handle); |
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static int read_pnmdata(FILE * handle, |
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unsigned char *image); |
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#endif |
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static int read_yuvdata(FILE * handle, |
static int read_yuvdata(FILE * handle, |
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unsigned char *image); |
unsigned char *image); |
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|
|
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ARG_OUTPUTFILE = argv[i]; |
ARG_OUTPUTFILE = argv[i]; |
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} else if (strcmp("-vop_debug", argv[i]) == 0) { |
} else if (strcmp("-vop_debug", argv[i]) == 0) { |
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ARG_VOPDEBUG = 1; |
ARG_VOPDEBUG = 1; |
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|
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} else if (strcmp("-help", argv[i])) { |
} else if (strcmp("-help", argv[i])) { |
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usage(); |
usage(); |
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return (0); |
return (0); |
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} |
} |
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|
|
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if (ARG_INPUTTYPE) { |
if (ARG_INPUTTYPE) { |
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|
#ifndef READ_PNM |
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if (read_pgmheader(in_file)) { |
if (read_pgmheader(in_file)) { |
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#else |
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if (read_pnmheader(in_file)) { |
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#endif |
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fprintf(stderr, |
fprintf(stderr, |
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"Wrong input format, I want YUV encapsulated in PGM\n"); |
"Wrong input format, I want YUV encapsulated in PGM\n"); |
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return (-1); |
return (-1); |
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if (!result) { |
if (!result) { |
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if (ARG_INPUTTYPE) { |
if (ARG_INPUTTYPE) { |
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/* read PGM data (YUV-format) */ |
/* read PGM data (YUV-format) */ |
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|
#ifndef READ_PNM |
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result = read_pgmdata(in_file, in_buffer); |
result = read_pgmdata(in_file, in_buffer); |
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#else |
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result = read_pnmdata(in_file, in_buffer); |
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#endif |
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} else { |
} else { |
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/* read raw data (YUV-format) */ |
/* read raw data (YUV-format) */ |
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result = read_yuvdata(in_file, in_buffer); |
result = read_yuvdata(in_file, in_buffer); |
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|
|
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/* Read the header if it's pgm stream */ |
/* Read the header if it's pgm stream */ |
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if (!result && ARG_INPUTTYPE) |
if (!result && ARG_INPUTTYPE) |
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|
#ifndef READ_PNM |
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result = read_pgmheader(in_file); |
result = read_pgmheader(in_file); |
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#else |
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result = read_pnmheader(in_file); |
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#endif |
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} while (1); |
} while (1); |
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|
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|
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fprintf(stderr, " -packed : packed mode\n"); |
fprintf(stderr, " -packed : packed mode\n"); |
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fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); |
fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); |
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fprintf(stderr, " -stats : print stats about encoded frames\n"); |
fprintf(stderr, " -stats : print stats about encoded frames\n"); |
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fprintf(stderr, " -debug : print all MB dquants\n"); |
fprintf(stderr, " -debug : activates xvidcore internal debugging output\n"); |
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|
fprintf(stderr, " -vop_debug : print some info directly into encoded frames\n"); |
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fprintf(stderr, " -help : prints this help message\n"); |
fprintf(stderr, " -help : prints this help message\n"); |
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fprintf(stderr, "\n"); |
fprintf(stderr, "\n"); |
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fprintf(stderr, "NB: You can define %d zones repeating the -z[qw] option as many times as needed.\n", MAX_ZONES); |
fprintf(stderr, "NB: You can define %d zones repeating the -z[qw] option as many times as needed.\n", MAX_ZONES); |
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* |
* |
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*****************************************************************************/ |
*****************************************************************************/ |
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|
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|
#ifndef READ_PNM |
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static int |
static int |
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read_pgmheader(FILE * handle) |
read_pgmheader(FILE * handle) |
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{ |
{ |
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|
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return (0); |
return (0); |
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} |
} |
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#else |
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static int |
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read_pnmheader(FILE * handle) |
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{ |
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int bytes, xsize, ysize, depth; |
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char dummy[2]; |
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bytes = fread(dummy, 1, 2, handle); |
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if ((bytes < 2) || (dummy[0] != 'P') || (dummy[1] != '6')) |
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return (1); |
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fscanf(handle, "%d %d %d", &xsize, &ysize, &depth); |
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if ((xsize > 1440) || (ysize > 2880) || (depth != 255)) { |
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fprintf(stderr, "%d %d %d\n", xsize, ysize, depth); |
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return (2); |
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} |
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XDIM = xsize; |
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YDIM = ysize; |
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|
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return (0); |
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} |
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|
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static int |
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read_pnmdata(FILE * handle, |
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unsigned char *image) |
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{ |
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int i; |
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char dummy; |
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|
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/* read Y component of picture */ |
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fread(image, 1, XDIM * YDIM * 3, handle); |
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|
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/* I don't know why, but this seems needed */ |
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fread(&dummy, 1, 1, handle); |
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|
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return (0); |
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} |
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#endif |
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|
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static int |
static int |
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read_yuvdata(FILE * handle, |
read_yuvdata(FILE * handle, |
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/* Set version -- version checking will done by xvidcore */ |
/* Set version -- version checking will done by xvidcore */ |
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memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init)); |
memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init)); |
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xvid_gbl_init.version = XVID_VERSION; |
xvid_gbl_init.version = XVID_VERSION; |
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printf("0x%x\n", ARG_DEBUG); |
|
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xvid_gbl_init.debug = ARG_DEBUG; |
xvid_gbl_init.debug = ARG_DEBUG; |
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|
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|
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if (use_assembler) { |
if (use_assembler) { |
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|
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#ifdef ARCH_IS_IA64 |
#ifdef ARCH_IS_IA64 |
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xvid_gbl_init.cpu_flags = XVID_CPU_FORCE | XVID_CPU_IA64; |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE | XVID_CPU_ASM; |
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#else |
#else |
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xvid_gbl_init.cpu_flags = 0; |
xvid_gbl_init.cpu_flags = 0; |
893 |
#endif |
#endif |
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xvid_enc_create.num_plugins++; |
xvid_enc_create.num_plugins++; |
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} |
} |
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|
|
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/* if (ARG_DEBUG) { |
#if 0 |
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|
if (ARG_DEBUG) { |
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plugins[xvid_enc_create.num_plugins].func = rawenc_debug; |
plugins[xvid_enc_create.num_plugins].func = rawenc_debug; |
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plugins[xvid_enc_create.num_plugins].param = NULL; |
plugins[xvid_enc_create.num_plugins].param = NULL; |
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xvid_enc_create.num_plugins++; |
xvid_enc_create.num_plugins++; |
968 |
}*/ |
} |
969 |
|
#endif |
970 |
|
|
971 |
/* No fancy thread tests */ |
/* No fancy thread tests */ |
972 |
xvid_enc_create.num_threads = 0; |
xvid_enc_create.num_threads = 0; |
981 |
} |
} |
982 |
|
|
983 |
/* Maximum key frame interval */ |
/* Maximum key frame interval */ |
|
|
|
984 |
if (ARG_MAXKEYINTERVAL > 0) { |
if (ARG_MAXKEYINTERVAL > 0) { |
985 |
xvid_enc_create.max_key_interval = ARG_MAXKEYINTERVAL; |
xvid_enc_create.max_key_interval = ARG_MAXKEYINTERVAL; |
986 |
}else { |
}else { |
1052 |
/* Initialize input image fields */ |
/* Initialize input image fields */ |
1053 |
if (image) { |
if (image) { |
1054 |
xvid_enc_frame.input.plane[0] = image; |
xvid_enc_frame.input.plane[0] = image; |
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|
#ifndef READ_PNM |
1056 |
xvid_enc_frame.input.csp = XVID_CSP_I420; |
xvid_enc_frame.input.csp = XVID_CSP_I420; |
1057 |
xvid_enc_frame.input.stride[0] = XDIM; |
xvid_enc_frame.input.stride[0] = XDIM; |
1058 |
|
#else |
1059 |
|
xvid_enc_frame.input.csp = XVID_CSP_BGR; |
1060 |
|
xvid_enc_frame.input.stride[0] = XDIM*3; |
1061 |
|
#endif |
1062 |
} else { |
} else { |
1063 |
xvid_enc_frame.input.csp = XVID_CSP_NULL; |
xvid_enc_frame.input.csp = XVID_CSP_NULL; |
1064 |
} |
} |