711b2e3c88
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7541 a1c6a512-1295-4272-9138-f99709370657
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
#ifndef DEMUX_H
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#define DEMUX_H
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#include <stdint.h>
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#include "stream.h"
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typedef uint32_t fourcc_t;
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typedef struct
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{
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uint16_t num_channels;
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uint16_t sample_size;
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uint32_t sample_rate;
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fourcc_t format;
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void *buf;
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struct {
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uint32_t sample_count;
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uint32_t sample_duration;
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} *time_to_sample;
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uint32_t num_time_to_samples;
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uint32_t *sample_byte_size;
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uint32_t num_sample_byte_sizes;
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uint32_t codecdata_len;
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void *codecdata;
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uint32_t mdat_len;
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#if 0
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void *mdat;
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#endif
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} demux_res_t;
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int qtmovie_read(stream_t *stream, demux_res_t *demux_res);
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#ifndef MAKEFOURCC
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#define MAKEFOURCC(ch0, ch1, ch2, ch3) ( \
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( (int32_t)(char)(ch0) << 24 ) | \
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( (int32_t)(char)(ch1) << 16 ) | \
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( (int32_t)(char)(ch2) << 8 ) | \
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( (int32_t)(char)(ch3) ) )
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#endif
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#ifndef SLPITFOURCC
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/* splits it into ch0, ch1, ch2, ch3 - use for printf's */
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#define SPLITFOURCC(code) \
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(char)((int32_t)code >> 24), \
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(char)((int32_t)code >> 16), \
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(char)((int32_t)code >> 8), \
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(char)code
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#endif
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#endif /* DEMUX_H */
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