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2016-07-12 Fred Gleason <fredg@paravelsystems.com>

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* Implemented storage of RDXML data structures within a 'rdxl' chunk
	in WAV files.
This commit is contained in:
Fred Gleason
2016-07-12 14:36:17 -04:00
parent fc332c3655
commit b64b01b148
6 changed files with 116 additions and 7 deletions
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13
lib/rdwavefile.h
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@@ -77,6 +77,7 @@
#define AV10_CHUNK_SIZE 512
#define AIR1_CHUNK_SIZE 2048
#define COMM_CHUNK_SIZE 18
#define RDXL_CHUNK_SIZE 4
//
// Maximum Header Size for ATX Files
@@ -1005,6 +1006,13 @@ class RDWaveFile
bool getAIR1Chunk() const;
/**
* Returns true if the WAV file contains an RDXL chunk, otherwise false.
**/
bool getRdxlChunk() const;
QString getRdxlContents() const;
void setRdxlContents(const QString &xml);
double getNormalizeLevel() const;
void setNormalizeLevel(double level);
@@ -1024,6 +1032,7 @@ class RDWaveFile
unsigned char *chunk,size_t size,bool big_end=false);
void WriteChunk(int fd,const char *cname,unsigned char *buf,unsigned size,
bool big_end=false);
void WriteChunk(int fd,const char *cname,const QString &contents);
bool GetFmt(int fd);
bool GetFact(int fd);
bool GetCart(int fd);
@@ -1034,6 +1043,7 @@ class RDWaveFile
bool GetScot(int fd);
bool GetAv10(int fd);
bool GetAir1(int fd);
bool GetRdxl(int fd);
bool GetComm(int fd);
bool ReadListElement(unsigned char *buffer,unsigned *offset,unsigned size);
bool ReadTmcMetadata(int fd);
@@ -1199,6 +1209,9 @@ class RDWaveFile
bool AIR1_chunk;
unsigned char AIR1_chunk_data[AIR1_CHUNK_SIZE];
bool rdxl_chunk;
QString rdxl_contents;
double normalize_level;
bool av10_chunk;