21 |
* along with this program; if not, write to the Free Software |
* along with this program; if not, write to the Free Software |
22 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
23 |
* |
* |
24 |
* $Id: xvid_encraw.c,v 1.11.2.27 2003-06-09 13:49:25 edgomez Exp $ |
* $Id: xvid_encraw.c,v 1.11.2.37 2003-11-30 17:11:01 chl Exp $ |
25 |
* |
* |
26 |
****************************************************************************/ |
****************************************************************************/ |
27 |
|
|
50 |
|
|
51 |
#include "xvid.h" |
#include "xvid.h" |
52 |
|
|
53 |
|
#undef READ_PNM |
54 |
|
|
55 |
/***************************************************************************** |
/***************************************************************************** |
56 |
* Quality presets |
* Quality presets |
57 |
****************************************************************************/ |
****************************************************************************/ |
58 |
static xvid_motion_t const motion_presets[] = { |
|
59 |
|
static const int motion_presets[] = { |
60 |
/* quality 0 */ |
/* quality 0 */ |
61 |
0, |
0, |
62 |
|
|
73 |
/* quality 4 */ |
/* quality 4 */ |
74 |
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | |
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | |
75 |
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | |
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | |
76 |
XVID_ME_CHROMA16 | XVID_ME_CHROMA8, |
XVID_ME_CHROMA_PVOP | XVID_ME_CHROMA_BVOP, |
77 |
|
|
78 |
/* quality 5 */ |
/* quality 5 */ |
79 |
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | |
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | |
80 |
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | |
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | |
81 |
XVID_ME_CHROMA16 | XVID_ME_CHROMA8, |
XVID_ME_CHROMA_PVOP | XVID_ME_CHROMA_BVOP, |
82 |
|
|
83 |
/* quality 6 */ |
/* quality 6 */ |
84 |
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | XVID_ME_EXTSEARCH16 | |
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | XVID_ME_EXTSEARCH16 | |
85 |
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | XVID_ME_EXTSEARCH8 | |
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | XVID_ME_EXTSEARCH8 | |
86 |
XVID_ME_CHROMA16 | XVID_ME_CHROMA8 , |
XVID_ME_CHROMA_PVOP | XVID_ME_CHROMA_BVOP, |
87 |
|
|
88 |
}; |
}; |
89 |
#define ME_ELEMENTS (sizeof(motion_presets)/sizeof(motion_presets[0])) |
#define ME_ELEMENTS (sizeof(motion_presets)/sizeof(motion_presets[0])) |
90 |
|
|
91 |
static xvid_vop_t const vop_presets[] = { |
static const int vop_presets[] = { |
92 |
/* quality 0 */ |
/* quality 0 */ |
93 |
0, |
0, |
94 |
|
|
150 |
static int ARG_PACKED = 0; |
static int ARG_PACKED = 0; |
151 |
static int ARG_DEBUG = 0; |
static int ARG_DEBUG = 0; |
152 |
static int ARG_VOPDEBUG = 0; |
static int ARG_VOPDEBUG = 0; |
153 |
|
static int ARG_GMC = 0; |
154 |
|
static int ARG_QPEL = 0; |
155 |
|
static int ARG_CLOSED_GOP = 0; |
156 |
|
|
157 |
|
#ifndef READ_PNM |
158 |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
159 |
|
#else |
160 |
|
#define IMAGE_SIZE(x,y) ((x)*(y)*3) |
161 |
|
#endif |
162 |
|
|
163 |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
164 |
#define SMALL_EPS (1e-10) |
#define SMALL_EPS (1e-10) |
189 |
static double msecond(); |
static double msecond(); |
190 |
|
|
191 |
/* PGM related functions */ |
/* PGM related functions */ |
192 |
|
#ifndef READ_PNM |
193 |
static int read_pgmheader(FILE * handle); |
static int read_pgmheader(FILE * handle); |
194 |
static int read_pgmdata(FILE * handle, |
static int read_pgmdata(FILE * handle, |
195 |
unsigned char *image); |
unsigned char *image); |
196 |
|
#else |
197 |
|
static int read_pnmheader(FILE * handle); |
198 |
|
static int read_pnmdata(FILE * handle, |
199 |
|
unsigned char *image); |
200 |
|
#endif |
201 |
static int read_yuvdata(FILE * handle, |
static int read_yuvdata(FILE * handle, |
202 |
unsigned char *image); |
unsigned char *image); |
203 |
|
|
340 |
ARG_OUTPUTFILE = argv[i]; |
ARG_OUTPUTFILE = argv[i]; |
341 |
} else if (strcmp("-vop_debug", argv[i]) == 0) { |
} else if (strcmp("-vop_debug", argv[i]) == 0) { |
342 |
ARG_VOPDEBUG = 1; |
ARG_VOPDEBUG = 1; |
343 |
|
} else if (strcmp("-qpel", argv[i]) == 0) { |
344 |
|
ARG_QPEL = 1; |
345 |
|
} else if (strcmp("-gmc", argv[i]) == 0) { |
346 |
|
ARG_GMC = 1; |
347 |
|
} else if (strcmp("-closed_gop", argv[i]) == 0) { |
348 |
|
ARG_CLOSED_GOP = 1; |
349 |
} else if (strcmp("-help", argv[i])) { |
} else if (strcmp("-help", argv[i])) { |
350 |
usage(); |
usage(); |
351 |
return (0); |
return (0); |
394 |
} |
} |
395 |
|
|
396 |
if (ARG_INPUTTYPE) { |
if (ARG_INPUTTYPE) { |
397 |
|
#ifndef READ_PNM |
398 |
if (read_pgmheader(in_file)) { |
if (read_pgmheader(in_file)) { |
399 |
|
#else |
400 |
|
if (read_pnmheader(in_file)) { |
401 |
|
#endif |
402 |
fprintf(stderr, |
fprintf(stderr, |
403 |
"Wrong input format, I want YUV encapsulated in PGM\n"); |
"Wrong input format, I want YUV encapsulated in PGM\n"); |
404 |
return (-1); |
return (-1); |
464 |
if (!result) { |
if (!result) { |
465 |
if (ARG_INPUTTYPE) { |
if (ARG_INPUTTYPE) { |
466 |
/* read PGM data (YUV-format) */ |
/* read PGM data (YUV-format) */ |
467 |
|
#ifndef READ_PNM |
468 |
result = read_pgmdata(in_file, in_buffer); |
result = read_pgmdata(in_file, in_buffer); |
469 |
|
#else |
470 |
|
result = read_pnmdata(in_file, in_buffer); |
471 |
|
#endif |
472 |
} else { |
} else { |
473 |
/* read raw data (YUV-format) */ |
/* read raw data (YUV-format) */ |
474 |
result = read_yuvdata(in_file, in_buffer); |
result = read_yuvdata(in_file, in_buffer); |
564 |
|
|
565 |
/* Read the header if it's pgm stream */ |
/* Read the header if it's pgm stream */ |
566 |
if (!result && ARG_INPUTTYPE) |
if (!result && ARG_INPUTTYPE) |
567 |
|
#ifndef READ_PNM |
568 |
result = read_pgmheader(in_file); |
result = read_pgmheader(in_file); |
569 |
|
#else |
570 |
|
result = read_pnmheader(in_file); |
571 |
|
#endif |
572 |
} while (1); |
} while (1); |
573 |
|
|
574 |
|
|
691 |
fprintf(stderr, "Other options\n"); |
fprintf(stderr, "Other options\n"); |
692 |
fprintf(stderr, " -asm : use assembly optmized code\n"); |
fprintf(stderr, " -asm : use assembly optmized code\n"); |
693 |
fprintf(stderr, " -quality integer: quality ([0..%d])\n", ME_ELEMENTS - 1); |
fprintf(stderr, " -quality integer: quality ([0..%d])\n", ME_ELEMENTS - 1); |
694 |
|
fprintf(stderr, " -qpel : use quarter pixel ME\n"); |
695 |
|
fprintf(stderr, " -gmc : use global motion compensation\n"); |
696 |
fprintf(stderr, " -packed : packed mode\n"); |
fprintf(stderr, " -packed : packed mode\n"); |
697 |
|
fprintf(stderr, " -closed_gop : closed GOP mode\n"); |
698 |
fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); |
fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); |
699 |
fprintf(stderr, " -stats : print stats about encoded frames\n"); |
fprintf(stderr, " -stats : print stats about encoded frames\n"); |
700 |
fprintf(stderr, " -debug : activates xvidcore internal debugging output\n"); |
fprintf(stderr, " -debug : activates xvidcore internal debugging output\n"); |
713 |
* |
* |
714 |
*****************************************************************************/ |
*****************************************************************************/ |
715 |
|
|
716 |
|
#ifndef READ_PNM |
717 |
static int |
static int |
718 |
read_pgmheader(FILE * handle) |
read_pgmheader(FILE * handle) |
719 |
{ |
{ |
769 |
|
|
770 |
return (0); |
return (0); |
771 |
} |
} |
772 |
|
#else |
773 |
|
static int |
774 |
|
read_pnmheader(FILE * handle) |
775 |
|
{ |
776 |
|
int bytes, xsize, ysize, depth; |
777 |
|
char dummy[2]; |
778 |
|
|
779 |
|
bytes = fread(dummy, 1, 2, handle); |
780 |
|
|
781 |
|
if ((bytes < 2) || (dummy[0] != 'P') || (dummy[1] != '6')) |
782 |
|
return (1); |
783 |
|
|
784 |
|
fscanf(handle, "%d %d %d", &xsize, &ysize, &depth); |
785 |
|
if ((xsize > 1440) || (ysize > 2880) || (depth != 255)) { |
786 |
|
fprintf(stderr, "%d %d %d\n", xsize, ysize, depth); |
787 |
|
return (2); |
788 |
|
} |
789 |
|
|
790 |
|
XDIM = xsize; |
791 |
|
YDIM = ysize; |
792 |
|
|
793 |
|
return (0); |
794 |
|
} |
795 |
|
|
796 |
|
static int |
797 |
|
read_pnmdata(FILE * handle, |
798 |
|
unsigned char *image) |
799 |
|
{ |
800 |
|
int i; |
801 |
|
char dummy; |
802 |
|
|
803 |
|
/* read Y component of picture */ |
804 |
|
fread(image, 1, XDIM * YDIM * 3, handle); |
805 |
|
|
806 |
|
/* I don't know why, but this seems needed */ |
807 |
|
fread(&dummy, 1, 1, handle); |
808 |
|
|
809 |
|
return (0); |
810 |
|
} |
811 |
|
#endif |
812 |
|
|
813 |
static int |
static int |
814 |
read_yuvdata(FILE * handle, |
read_yuvdata(FILE * handle, |
900 |
if (use_assembler) { |
if (use_assembler) { |
901 |
|
|
902 |
#ifdef ARCH_IS_IA64 |
#ifdef ARCH_IS_IA64 |
903 |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE | XVID_CPU_IA64; |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE | XVID_CPU_ASM; |
904 |
#else |
#else |
905 |
xvid_gbl_init.cpu_flags = 0; |
xvid_gbl_init.cpu_flags = 0; |
906 |
#endif |
#endif |
922 |
/* Width and Height of input frames */ |
/* Width and Height of input frames */ |
923 |
xvid_enc_create.width = XDIM; |
xvid_enc_create.width = XDIM; |
924 |
xvid_enc_create.height = YDIM; |
xvid_enc_create.height = YDIM; |
925 |
|
xvid_enc_create.profile = XVID_PROFILE_AS_L4; |
926 |
|
|
927 |
/* init plugins */ |
/* init plugins */ |
928 |
xvid_enc_create.zones = ZONES; |
xvid_enc_create.zones = ZONES; |
1015 |
if (ARG_PACKED) |
if (ARG_PACKED) |
1016 |
xvid_enc_create.global |=XVID_GLOBAL_PACKED; |
xvid_enc_create.global |=XVID_GLOBAL_PACKED; |
1017 |
|
|
1018 |
|
if (ARG_CLOSED_GOP) |
1019 |
|
xvid_enc_create.global |= XVID_GLOBAL_CLOSED_GOP; |
1020 |
|
|
1021 |
if (ARG_STATS) |
if (ARG_STATS) |
1022 |
xvid_enc_create.global |=XVID_GLOBAL_EXTRASTATS_ENABLE; |
xvid_enc_create.global |=XVID_GLOBAL_EXTRASTATS_ENABLE; |
1023 |
|
|
1069 |
/* Initialize input image fields */ |
/* Initialize input image fields */ |
1070 |
if (image) { |
if (image) { |
1071 |
xvid_enc_frame.input.plane[0] = image; |
xvid_enc_frame.input.plane[0] = image; |
1072 |
|
#ifndef READ_PNM |
1073 |
xvid_enc_frame.input.csp = XVID_CSP_I420; |
xvid_enc_frame.input.csp = XVID_CSP_I420; |
1074 |
xvid_enc_frame.input.stride[0] = XDIM; |
xvid_enc_frame.input.stride[0] = XDIM; |
1075 |
|
#else |
1076 |
|
xvid_enc_frame.input.csp = XVID_CSP_BGR; |
1077 |
|
xvid_enc_frame.input.stride[0] = XDIM*3; |
1078 |
|
#endif |
1079 |
} else { |
} else { |
1080 |
xvid_enc_frame.input.csp = XVID_CSP_NULL; |
xvid_enc_frame.input.csp = XVID_CSP_NULL; |
1081 |
} |
} |
1084 |
xvid_enc_frame.vol_flags = 0; |
xvid_enc_frame.vol_flags = 0; |
1085 |
if (ARG_STATS) |
if (ARG_STATS) |
1086 |
xvid_enc_frame.vol_flags |= XVID_VOL_EXTRASTATS; |
xvid_enc_frame.vol_flags |= XVID_VOL_EXTRASTATS; |
1087 |
|
if (ARG_QPEL) |
1088 |
|
xvid_enc_frame.vol_flags |= XVID_VOL_QUARTERPEL; |
1089 |
|
if (ARG_GMC) |
1090 |
|
xvid_enc_frame.vol_flags |= XVID_VOL_GMC; |
1091 |
|
|
1092 |
/* Set up core's general features */ |
/* Set up core's general features */ |
1093 |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
1094 |
|
if (ARG_GMC) |
1095 |
|
xvid_enc_frame.vop_flags |= XVID_ME_GME_REFINE; |
1096 |
|
|
1097 |
if (ARG_VOPDEBUG) { |
if (ARG_VOPDEBUG) { |
1098 |
xvid_enc_frame.vop_flags |= XVID_VOP_DEBUG; |
xvid_enc_frame.vop_flags |= XVID_VOP_DEBUG; |
1099 |
} |
} |
1107 |
/* Set up motion estimation flags */ |
/* Set up motion estimation flags */ |
1108 |
xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; |
xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; |
1109 |
|
|
1110 |
|
if (ARG_QPEL) |
1111 |
|
xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE16; |
1112 |
|
if (ARG_QPEL && (xvid_enc_frame.vop_flags & XVID_VOP_INTER4V)) |
1113 |
|
xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE8; |
1114 |
|
|
1115 |
/* We don't use special matrices */ |
/* We don't use special matrices */ |
1116 |
xvid_enc_frame.quant_intra_matrix = NULL; |
xvid_enc_frame.quant_intra_matrix = NULL; |
1117 |
xvid_enc_frame.quant_inter_matrix = NULL; |
xvid_enc_frame.quant_inter_matrix = NULL; |
1118 |
|
|
1119 |
/* Encode the frame */ |
/* Encode the frame */ |
1120 |
ret = |
ret = xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, |
|
xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, |
|
1121 |
&xvid_enc_stats); |
&xvid_enc_stats); |
1122 |
|
|
1123 |
*key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); |
*key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); |