Originally committed as revision 24549 to svn://svn.ffmpeg.org/ffmpeg/trunktags/n0.8
@@ -28,18 +28,18 @@ | |||
#include "cga_data.h" | |||
#include <libavutil/lfg.h> | |||
#define ATTR_BOLD 0x01 /** Bold/Bright-foreground (mode 1) */ | |||
#define ATTR_FAINT 0x02 /** Faint (mode 2) */ | |||
#define ATTR_UNDERLINE 0x08 /** Underline (mode 4) */ | |||
#define ATTR_BLINK 0x10 /** Blink/Bright-background (mode 5) */ | |||
#define ATTR_REVERSE 0x40 /** Reverse (mode 7) */ | |||
#define ATTR_CONCEALED 0x80 /** Concealed (mode 8) */ | |||
#define ATTR_BOLD 0x01 /**< Bold/Bright-foreground (mode 1) */ | |||
#define ATTR_FAINT 0x02 /**< Faint (mode 2) */ | |||
#define ATTR_UNDERLINE 0x08 /**< Underline (mode 4) */ | |||
#define ATTR_BLINK 0x10 /**< Blink/Bright-background (mode 5) */ | |||
#define ATTR_REVERSE 0x40 /**< Reverse (mode 7) */ | |||
#define ATTR_CONCEALED 0x80 /**< Concealed (mode 8) */ | |||
#define DEFAULT_FG_COLOR 7 /** CGA color index */ | |||
#define DEFAULT_FG_COLOR 7 /**< CGA color index */ | |||
#define DEFAULT_BG_COLOR 0 | |||
#define DEFAULT_SCREEN_MODE 3 /** 80x25 */ | |||
#define DEFAULT_SCREEN_MODE 3 /**< 80x25 */ | |||
#define FONT_WIDTH 8 /** Font width */ | |||
#define FONT_WIDTH 8 /**< Font width */ | |||
/** map ansi color index to cga palette index */ | |||
static const uint8_t ansi_to_cga[16] = { | |||
@@ -48,12 +48,15 @@ static const uint8_t ansi_to_cga[16] = { | |||
typedef struct { | |||
AVFrame frame; | |||
int x, y; /** cursor position (pixels) */ | |||
int sx, sy; /** saved cursor position (pixels) */ | |||
const uint8_t* font; /** font */ | |||
int font_height; /** font height */ | |||
int attributes; /** attribute flags */ | |||
int fg, bg; /** foreground and background color */ | |||
int x; /**< x cursor position (pixels) */ | |||
int y; /**< y cursor position (pixels) */ | |||
int sx; /**< saved x cursor position (pixels) */ | |||
int sy; /**< saved y cursor position (pixels) */ | |||
const uint8_t* font; /**< font */ | |||
int font_height; /**< font height */ | |||
int attributes; /**< attribute flags */ | |||
int fg; /**< foreground color */ | |||
int bg; /**< background color */ | |||
/* ansi parser state machine */ | |||
enum { | |||
@@ -64,7 +67,7 @@ typedef struct { | |||
} state; | |||
#define MAX_NB_ARGS 4 | |||
int args[MAX_NB_ARGS]; | |||
int nb_args; /** number of arguments (may exceed MAX_NB_ARGS) */ | |||
int nb_args; /**< number of arguments (may exceed MAX_NB_ARGS) */ | |||
} AnsiContext; | |||
static av_cold int decode_init(AVCodecContext *avctx) | |||
@@ -52,27 +52,28 @@ int has_altivec(void); | |||
* This stores all the private context for the codec. | |||
*/ | |||
struct xvid_context { | |||
void *encoder_handle; /** Handle for Xvid encoder */ | |||
int xsize, ysize; /** Frame size */ | |||
int vop_flags; /** VOP flags for Xvid encoder */ | |||
int vol_flags; /** VOL flags for Xvid encoder */ | |||
int me_flags; /** Motion Estimation flags */ | |||
int qscale; /** Do we use constant scale? */ | |||
int quicktime_format; /** Are we in a QT-based format? */ | |||
AVFrame encoded_picture; /** Encoded frame information */ | |||
char *twopassbuffer; /** Character buffer for two-pass */ | |||
char *old_twopassbuffer; /** Old character buffer (two-pass) */ | |||
char *twopassfile; /** second pass temp file name */ | |||
unsigned char *intra_matrix; /** P-Frame Quant Matrix */ | |||
unsigned char *inter_matrix; /** I-Frame Quant Matrix */ | |||
void *encoder_handle; /**< Handle for Xvid encoder */ | |||
int xsize; /**< Frame x size */ | |||
int ysize; /**< Frame y size */ | |||
int vop_flags; /**< VOP flags for Xvid encoder */ | |||
int vol_flags; /**< VOL flags for Xvid encoder */ | |||
int me_flags; /**< Motion Estimation flags */ | |||
int qscale; /**< Do we use constant scale? */ | |||
int quicktime_format; /**< Are we in a QT-based format? */ | |||
AVFrame encoded_picture; /**< Encoded frame information */ | |||
char *twopassbuffer; /**< Character buffer for two-pass */ | |||
char *old_twopassbuffer; /**< Old character buffer (two-pass) */ | |||
char *twopassfile; /**< second pass temp file name */ | |||
unsigned char *intra_matrix; /**< P-Frame Quant Matrix */ | |||
unsigned char *inter_matrix; /**< I-Frame Quant Matrix */ | |||
}; | |||
/** | |||
* Structure for the private first-pass plugin. | |||
*/ | |||
struct xvid_ff_pass1 { | |||
int version; /** Xvid version */ | |||
struct xvid_context *context; /** Pointer to private context */ | |||
int version; /**< Xvid version */ | |||
struct xvid_context *context; /**< Pointer to private context */ | |||
}; | |||
/* Prototypes - See function implementation for details */ | |||
@@ -1168,7 +1168,7 @@ typedef struct Mpeg1Context { | |||
MpegEncContext mpeg_enc_ctx; | |||
int mpeg_enc_ctx_allocated; /* true if decoding context allocated */ | |||
int repeat_field; /* true if we must repeat the field */ | |||
AVPanScan pan_scan; /** some temporary storage for the panscan */ | |||
AVPanScan pan_scan; /**< some temporary storage for the panscan */ | |||
int slice_count; | |||
int swap_uv;//indicate VCR2 | |||
int save_aspect_info; | |||
@@ -508,11 +508,11 @@ static int decode_subframe_length(WMAProDecodeCtx *s, int offset) | |||
*/ | |||
static int decode_tilehdr(WMAProDecodeCtx *s) | |||
{ | |||
uint16_t num_samples[WMAPRO_MAX_CHANNELS]; /** sum of samples for all currently known subframes of a channel */ | |||
uint8_t contains_subframe[WMAPRO_MAX_CHANNELS]; /** flag indicating if a channel contains the current subframe */ | |||
int channels_for_cur_subframe = s->num_channels; /** number of channels that contain the current subframe */ | |||
int fixed_channel_layout = 0; /** flag indicating that all channels use the same subframe offsets and sizes */ | |||
int min_channel_len = 0; /** smallest sum of samples (channels with this length will be processed first) */ | |||
uint16_t num_samples[WMAPRO_MAX_CHANNELS]; /**< sum of samples for all currently known subframes of a channel */ | |||
uint8_t contains_subframe[WMAPRO_MAX_CHANNELS]; /**< flag indicating if a channel contains the current subframe */ | |||
int channels_for_cur_subframe = s->num_channels; /**< number of channels that contain the current subframe */ | |||
int fixed_channel_layout = 0; /**< flag indicating that all channels use the same subframe offsets and sizes */ | |||
int min_channel_len = 0; /**< smallest sum of samples (channels with this length will be processed first) */ | |||
int c; | |||
/* Should never consume more than 3073 bits (256 iterations for the | |||
@@ -34,13 +34,13 @@ typedef struct { | |||
} Page; | |||
typedef struct { | |||
unsigned int nb_pages; /** total pages in file */ | |||
unsigned int nb_records; /** total records in file */ | |||
unsigned int nb_pages; /**< total pages in file */ | |||
unsigned int nb_records; /**< total records in file */ | |||
int page_table_offset; | |||
#define MAX_PAGES 256 /** Deluxe Paint hardcoded value */ | |||
Page pt[MAX_PAGES]; /** page table */ | |||
int page; /** current page (or AVERROR_xxx code) */ | |||
int record; /** current record (with in page) */ | |||
#define MAX_PAGES 256 /**< Deluxe Paint hardcoded value */ | |||
Page pt[MAX_PAGES]; /**< page table */ | |||
int page; /**< current page (or AVERROR_xxx code) */ | |||
int record; /**< current record (with in page) */ | |||
} AnmDemuxContext; | |||
#define LPF_TAG MKTAG('L','P','F',' ') | |||
@@ -34,7 +34,7 @@ | |||
typedef struct { | |||
int chars_per_frame; | |||
uint64_t fsize; /** file size less metadata buffer */ | |||
uint64_t fsize; /**< file size less metadata buffer */ | |||
} TtyDemuxContext; | |||
/** | |||