*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
-#ifndef _VLC_ES_H
-#define _VLC_ES_H 1
+#ifndef VLC_ES_H
+#define VLC_ES_H 1
+
+/* FIXME: i'm not too sure about this include but it fixes compilation of
+ * video chromas -- dionoea */
+#include "vlc_common.h"
/**
* \file
uint8_t palette[256][4]; /**< 4-byte RGBA/YUVA palette */
};
+/**
+ * audio replay gain description
+ */
+#define AUDIO_REPLAY_GAIN_MAX (2)
+#define AUDIO_REPLAY_GAIN_TRACK (0)
+#define AUDIO_REPLAY_GAIN_ALBUM (1)
+typedef struct
+{
+ /* true if we have the peak value */
+ bool pb_peak[AUDIO_REPLAY_GAIN_MAX];
+ /* peak value where 1.0 means full sample value */
+ float pf_peak[AUDIO_REPLAY_GAIN_MAX];
+
+ /* true if we have the gain value */
+ bool pb_gain[AUDIO_REPLAY_GAIN_MAX];
+ /* gain value in dB */
+ float pf_gain[AUDIO_REPLAY_GAIN_MAX];
+} audio_replay_gain_t;
+
/**
* audio format description
*/
*/
/* FIXME ? (used by the codecs) */
- int i_channels;
- int i_blockalign;
- int i_bitspersample;
+ unsigned i_bitspersample;
+ unsigned i_blockalign;
+ uint8_t i_channels; /* must be <=32 */
+ uint8_t i_flavor;
};
#ifdef WORDS_BIGENDIAN
unsigned int i_frame_rate_base; /**< frame rate denominator */
int i_rmask, i_gmask, i_bmask; /**< color masks for RGB chroma */
+ int i_rrshift, i_lrshift;
+ int i_rgshift, i_lgshift;
+ int i_rbshift, i_lbshift;
video_palette_t *p_palette; /**< video palette from demuxer */
};
uint32_t palette[16+1];
/* the width of the original movie the spu was extracted from */
- int i_original_frame_width;
+ int i_original_frame_width;
/* the height of the original movie the spu was extracted from */
- int i_original_frame_height;
+ int i_original_frame_height;
} spu;
struct
/**
* ES definition
*/
+typedef struct extra_languages_t
+{
+ char *psz_language;
+ char *psz_description;
+} extra_languages_t;
+
+
struct es_format_t
{
int i_cat;
-1 : mean not selected by default even
when no other stream
>=0: priority */
+
char *psz_language;
char *psz_description;
+ int i_extra_languages;
+ extra_languages_t *p_extra_languages;
- audio_format_t audio;
+ audio_format_t audio;
+ audio_replay_gain_t audio_replay_gain;
video_format_t video;
subs_format_t subs;
unsigned int i_bitrate;
- vlc_bool_t b_packetized; /* wether the data is packetized
+ bool b_packetized; /* wether the data is packetized
(ie. not truncated) */
int i_extra;
void *p_extra;
};
/* ES Categories */
-#define UNKNOWN_ES 0x00
-#define VIDEO_ES 0x01
-#define AUDIO_ES 0x02
-#define SPU_ES 0x03
-#define NAV_ES 0x04
-
-static inline void es_format_Init( es_format_t *fmt,
- int i_cat, vlc_fourcc_t i_codec )
-{
- fmt->i_cat = i_cat;
- fmt->i_codec = i_codec;
- fmt->i_id = -1;
- fmt->i_group = 0;
- fmt->i_priority = 0;
- fmt->psz_language = NULL;
- fmt->psz_description = NULL;
-
- memset( &fmt->audio, 0, sizeof(audio_format_t) );
- memset( &fmt->video, 0, sizeof(video_format_t) );
- memset( &fmt->subs, 0, sizeof(subs_format_t) );
-
- fmt->b_packetized = VLC_TRUE;
- fmt->i_bitrate = 0;
- fmt->i_extra = 0;
- fmt->p_extra = NULL;
-}
-
-static inline void es_format_Copy( es_format_t *dst, es_format_t *src )
+enum es_format_category_e
{
- memcpy( dst, src, sizeof( es_format_t ) );
- if( src->psz_language )
- dst->psz_language = strdup( src->psz_language );
- if( src->psz_description )
- dst->psz_description = strdup( src->psz_description );
- if( src->i_extra > 0 )
- {
- dst->i_extra = src->i_extra;
- dst->p_extra = malloc( src->i_extra );
- memcpy( dst->p_extra, src->p_extra, src->i_extra );
- }
- else
- {
- dst->i_extra = 0;
- dst->p_extra = NULL;
- }
-
- if( src->subs.psz_encoding )
- dst->subs.psz_encoding = strdup( src->subs.psz_encoding );
-
- if( src->video.p_palette )
- {
- dst->video.p_palette =
- (video_palette_t*)malloc( sizeof( video_palette_t ) );
- memcpy( dst->video.p_palette, src->video.p_palette,
- sizeof( video_palette_t ) );
- }
-}
-
-static inline void es_format_Clean( es_format_t *fmt )
-{
- if( fmt->psz_language ) free( fmt->psz_language );
- fmt->psz_language = NULL;
+ UNKNOWN_ES = 0x00,
+ VIDEO_ES = 0x01,
+ AUDIO_ES = 0x02,
+ SPU_ES = 0x03,
+ NAV_ES = 0x04,
+};
- if( fmt->psz_description ) free( fmt->psz_description );
- fmt->psz_description = NULL;
+/**
+ * This function will fill all RGB shift from RGB masks.
+ */
+VLC_EXPORT( void, video_format_FixRgb, ( video_format_t * ) );
- if( fmt->i_extra > 0 ) free( fmt->p_extra );
- fmt->i_extra = 0; fmt->p_extra = NULL;
+/**
+ * This funtion will initialize a es_format_t structure.
+ */
+VLC_EXPORT( void, es_format_Init, ( es_format_t *, int i_cat, vlc_fourcc_t i_codec ) );
- if( fmt->video.p_palette ) free( fmt->video.p_palette );
- fmt->video.p_palette = NULL;
+/**
+ * This functions will copy a es_format_t.
+ */
+VLC_EXPORT( int, es_format_Copy, ( es_format_t *p_dst, const es_format_t *p_src ) );
- if( fmt->subs.psz_encoding ) free( fmt->subs.psz_encoding );
- fmt->subs.psz_encoding = NULL;
-}
+/**
+ * This function will clean up a es_format_t and relasing all associated
+ * resources.
+ * You can call it multiple times on the same structure.
+ */
+VLC_EXPORT( void, es_format_Clean, ( es_format_t *fmt ) );
#endif
+
projects / vlc / blobdiff