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another big glob of changes/fixes

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This commit is contained in:
Josh Coalson
2002-06-08 04:53:42 +00:00
parent eaf1f55565
commit cc68251f5a
61 changed files with 2275 additions and 1642 deletions
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114
src/libFLAC/metadata_object.c
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@@ -48,7 +48,7 @@ static FLAC__bool copy_bytes_(FLAC__byte **to, const FLAC__byte *from, unsigned
return true;
}
static FLAC__bool copy_vcentry_(FLAC__StreamMetaData_VorbisComment_Entry *to, const FLAC__StreamMetaData_VorbisComment_Entry *from)
static FLAC__bool copy_vcentry_(FLAC__StreamMetadata_VorbisComment_Entry *to, const FLAC__StreamMetadata_VorbisComment_Entry *from)
{
to->length = from->length;
if(0 == from->entry) {
@@ -66,7 +66,7 @@ static FLAC__bool copy_vcentry_(FLAC__StreamMetaData_VorbisComment_Entry *to, co
return true;
}
static void seektable_calculate_length_(FLAC__StreamMetaData *object)
static void seektable_calculate_length_(FLAC__StreamMetadata *object)
{
FLAC__ASSERT(0 != object);
FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE);
@@ -74,13 +74,13 @@ static void seektable_calculate_length_(FLAC__StreamMetaData *object)
object->length = object->data.seek_table.num_points * FLAC__STREAM_METADATA_SEEKPOINT_LENGTH;
}
static FLAC__StreamMetaData_SeekPoint *seekpoint_array_new_(unsigned num_points)
static FLAC__StreamMetadata_SeekPoint *seekpoint_array_new_(unsigned num_points)
{
FLAC__StreamMetaData_SeekPoint *object_array;
FLAC__StreamMetadata_SeekPoint *object_array;
FLAC__ASSERT(num_points > 0);
object_array = malloc(num_points * sizeof(FLAC__StreamMetaData_SeekPoint));
object_array = malloc(num_points * sizeof(FLAC__StreamMetadata_SeekPoint));
if(0 != object_array) {
unsigned i;
@@ -94,7 +94,7 @@ static FLAC__StreamMetaData_SeekPoint *seekpoint_array_new_(unsigned num_points)
return object_array;
}
static void vorbiscomment_calculate_length_(FLAC__StreamMetaData *object)
static void vorbiscomment_calculate_length_(FLAC__StreamMetadata *object)
{
unsigned i;
@@ -109,21 +109,21 @@ static void vorbiscomment_calculate_length_(FLAC__StreamMetaData *object)
}
}
static FLAC__StreamMetaData_VorbisComment_Entry *vorbiscomment_entry_array_new_(unsigned num_comments)
static FLAC__StreamMetadata_VorbisComment_Entry *vorbiscomment_entry_array_new_(unsigned num_comments)
{
FLAC__StreamMetaData_VorbisComment_Entry *object_array;
FLAC__StreamMetadata_VorbisComment_Entry *object_array;
FLAC__ASSERT(num_comments > 0);
object_array = malloc(num_comments * sizeof(FLAC__StreamMetaData_VorbisComment_Entry));
object_array = malloc(num_comments * sizeof(FLAC__StreamMetadata_VorbisComment_Entry));
if(0 != object_array)
memset(object_array, 0, num_comments * sizeof(FLAC__StreamMetaData_VorbisComment_Entry));
memset(object_array, 0, num_comments * sizeof(FLAC__StreamMetadata_VorbisComment_Entry));
return object_array;
}
static void vorbiscomment_entry_array_delete_(FLAC__StreamMetaData_VorbisComment_Entry *object_array, unsigned num_comments)
static void vorbiscomment_entry_array_delete_(FLAC__StreamMetadata_VorbisComment_Entry *object_array, unsigned num_comments)
{
unsigned i;
@@ -137,9 +137,9 @@ static void vorbiscomment_entry_array_delete_(FLAC__StreamMetaData_VorbisComment
free(object_array);
}
static FLAC__StreamMetaData_VorbisComment_Entry *vorbiscomment_entry_array_copy_(const FLAC__StreamMetaData_VorbisComment_Entry *object_array, unsigned num_comments)
static FLAC__StreamMetadata_VorbisComment_Entry *vorbiscomment_entry_array_copy_(const FLAC__StreamMetadata_VorbisComment_Entry *object_array, unsigned num_comments)
{
FLAC__StreamMetaData_VorbisComment_Entry *return_array;
FLAC__StreamMetadata_VorbisComment_Entry *return_array;
FLAC__ASSERT(0 != object_array);
FLAC__ASSERT(num_comments > 0);
@@ -154,7 +154,7 @@ static FLAC__StreamMetaData_VorbisComment_Entry *vorbiscomment_entry_array_copy_
* deleted and we don't want the destructor freeing uninitialized
* pointers.
*/
memset(return_array, 0, num_comments * sizeof(FLAC__StreamMetaData_VorbisComment_Entry));
memset(return_array, 0, num_comments * sizeof(FLAC__StreamMetadata_VorbisComment_Entry));
for(i = 0; i < num_comments; i++) {
if(!copy_vcentry_(return_array+i, object_array+i)) {
@@ -167,7 +167,7 @@ static FLAC__StreamMetaData_VorbisComment_Entry *vorbiscomment_entry_array_copy_
return return_array;
}
static FLAC__bool vorbiscomment_set_entry_(FLAC__StreamMetaData *object, FLAC__StreamMetaData_VorbisComment_Entry *dest, const FLAC__StreamMetaData_VorbisComment_Entry *src, FLAC__bool copy)
static FLAC__bool vorbiscomment_set_entry_(FLAC__StreamMetadata *object, FLAC__StreamMetadata_VorbisComment_Entry *dest, const FLAC__StreamMetadata_VorbisComment_Entry *src, FLAC__bool copy)
{
FLAC__byte *save;
@@ -206,11 +206,11 @@ static FLAC__bool vorbiscomment_set_entry_(FLAC__StreamMetaData *object, FLAC__S
will return pointer to new empty object of type 'type', or 0 if malloc failed
type is valid type
*/
FLAC__StreamMetaData *FLAC__metadata_object_new(FLAC__MetaDataType type)
FLAC__StreamMetadata *FLAC__metadata_object_new(FLAC__MetadataType type)
{
FLAC__StreamMetaData *object = malloc(sizeof(FLAC__StreamMetaData));
FLAC__StreamMetadata *object = malloc(sizeof(FLAC__StreamMetadata));
if(0 != object) {
memset(object, 0, sizeof(FLAC__StreamMetaData));
memset(object, 0, sizeof(FLAC__StreamMetadata));
object->is_last = false;
object->type = type;
switch(type) {
@@ -242,9 +242,9 @@ FLAC__StreamMetaData *FLAC__metadata_object_new(FLAC__MetaDataType type)
return a pointer to a copy of 'object', or 0 if any malloc failed. does a deep copy. user gets ownership of object.
FLAC__ASSERT(0 != object);
*/
FLAC__StreamMetaData *FLAC__metadata_object_copy(const FLAC__StreamMetaData *object)
FLAC__StreamMetadata *FLAC__metadata_object_clone(const FLAC__StreamMetadata *object)
{
FLAC__StreamMetaData *to;
FLAC__StreamMetadata *to;
FLAC__ASSERT(0 != object);
@@ -254,7 +254,7 @@ FLAC__StreamMetaData *FLAC__metadata_object_copy(const FLAC__StreamMetaData *obj
to->length = object->length;
switch(to->type) {
case FLAC__METADATA_TYPE_STREAMINFO:
memcpy(&to->data.stream_info, &object->data.stream_info, sizeof(FLAC__StreamMetaData_StreamInfo));
memcpy(&to->data.stream_info, &object->data.stream_info, sizeof(FLAC__StreamMetadata_StreamInfo));
break;
case FLAC__METADATA_TYPE_PADDING:
break;
@@ -267,7 +267,7 @@ FLAC__StreamMetaData *FLAC__metadata_object_copy(const FLAC__StreamMetaData *obj
break;
case FLAC__METADATA_TYPE_SEEKTABLE:
to->data.seek_table.num_points = object->data.seek_table.num_points;
if(!copy_bytes_((FLAC__byte**)&to->data.seek_table.points, (FLAC__byte*)object->data.seek_table.points, object->data.seek_table.num_points * sizeof(FLAC__StreamMetaData_SeekPoint))) {
if(!copy_bytes_((FLAC__byte**)&to->data.seek_table.points, (FLAC__byte*)object->data.seek_table.points, object->data.seek_table.num_points * sizeof(FLAC__StreamMetadata_SeekPoint))) {
FLAC__metadata_object_delete(to);
return 0;
}
@@ -302,7 +302,7 @@ FLAC__StreamMetaData *FLAC__metadata_object_copy(const FLAC__StreamMetaData *obj
return to;
}
void FLAC__metadata_object_delete_data(FLAC__StreamMetaData *object)
void FLAC__metadata_object_delete_data(FLAC__StreamMetadata *object)
{
FLAC__ASSERT(0 != object);
@@ -334,13 +334,13 @@ void FLAC__metadata_object_delete_data(FLAC__StreamMetaData *object)
/*@@@@move
frees 'object'. does a deep delete.
*/
void FLAC__metadata_object_delete(FLAC__StreamMetaData *object)
void FLAC__metadata_object_delete(FLAC__StreamMetadata *object)
{
FLAC__metadata_object_delete_data(object);
free(object);
}
static FLAC__bool compare_block_data_streaminfo_(const FLAC__StreamMetaData_StreamInfo *block1, const FLAC__StreamMetaData_StreamInfo *block2)
static FLAC__bool compare_block_data_streaminfo_(const FLAC__StreamMetadata_StreamInfo *block1, const FLAC__StreamMetadata_StreamInfo *block2)
{
if(block1->min_blocksize != block2->min_blocksize)
return false;
@@ -363,7 +363,7 @@ static FLAC__bool compare_block_data_streaminfo_(const FLAC__StreamMetaData_Stre
return true;
}
static FLAC__bool compare_block_data_application_(const FLAC__StreamMetaData_Application *block1, const FLAC__StreamMetaData_Application *block2, unsigned block_length)
static FLAC__bool compare_block_data_application_(const FLAC__StreamMetadata_Application *block1, const FLAC__StreamMetadata_Application *block2, unsigned block_length)
{
FLAC__ASSERT(0 != block1);
FLAC__ASSERT(0 != block2);
@@ -377,7 +377,7 @@ static FLAC__bool compare_block_data_application_(const FLAC__StreamMetaData_App
return block1->data == block2->data;
}
static FLAC__bool compare_block_data_seektable_(const FLAC__StreamMetaData_SeekTable *block1, const FLAC__StreamMetaData_SeekTable *block2)
static FLAC__bool compare_block_data_seektable_(const FLAC__StreamMetadata_SeekTable *block1, const FLAC__StreamMetadata_SeekTable *block2)
{
unsigned i;
@@ -402,7 +402,7 @@ static FLAC__bool compare_block_data_seektable_(const FLAC__StreamMetaData_SeekT
return block1->points == block2->points;
}
static FLAC__bool compare_block_data_vorbiscomment_(const FLAC__StreamMetaData_VorbisComment *block1, const FLAC__StreamMetaData_VorbisComment *block2)
static FLAC__bool compare_block_data_vorbiscomment_(const FLAC__StreamMetadata_VorbisComment *block1, const FLAC__StreamMetadata_VorbisComment *block2)
{
unsigned i;
@@ -430,7 +430,7 @@ static FLAC__bool compare_block_data_vorbiscomment_(const FLAC__StreamMetaData_V
return true;
}
FLAC__bool FLAC__metadata_object_is_equal(const FLAC__StreamMetaData *block1, const FLAC__StreamMetaData *block2)
FLAC__bool FLAC__metadata_object_is_equal(const FLAC__StreamMetadata *block1, const FLAC__StreamMetadata *block2)
{
if(block1->type != block2->type) {
return false;
@@ -463,7 +463,7 @@ sets the application data to 'data'. if 'copy' is true, makes, copy, else takes
FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_APPLICATION);
FLAC__ASSERT((0 != data && length > 0) || (0 == data && length == 0 && copy == false));
*/
FLAC__bool FLAC__metadata_object_application_set_data(FLAC__StreamMetaData *object, FLAC__byte *data, unsigned length, FLAC__bool copy)
FLAC__bool FLAC__metadata_object_application_set_data(FLAC__StreamMetadata *object, FLAC__byte *data, unsigned length, FLAC__bool copy)
{
FLAC__byte *save;
@@ -488,7 +488,7 @@ FLAC__bool FLAC__metadata_object_application_set_data(FLAC__StreamMetaData *obje
return true;
}
FLAC__bool FLAC__metadata_object_seektable_resize_points(FLAC__StreamMetaData *object, unsigned new_num_points)
FLAC__bool FLAC__metadata_object_seektable_resize_points(FLAC__StreamMetadata *object, unsigned new_num_points)
{
FLAC__ASSERT(0 != object);
FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE);
@@ -501,8 +501,8 @@ FLAC__bool FLAC__metadata_object_seektable_resize_points(FLAC__StreamMetaData *o
return false;
}
else {
const unsigned old_size = object->data.seek_table.num_points * sizeof(FLAC__StreamMetaData_SeekPoint);
const unsigned new_size = new_num_points * sizeof(FLAC__StreamMetaData_SeekPoint);
const unsigned old_size = object->data.seek_table.num_points * sizeof(FLAC__StreamMetadata_SeekPoint);
const unsigned new_size = new_num_points * sizeof(FLAC__StreamMetadata_SeekPoint);
FLAC__ASSERT(object->data.seek_table.num_points > 0);
@@ -530,7 +530,7 @@ FLAC__bool FLAC__metadata_object_seektable_resize_points(FLAC__StreamMetaData *o
return true;
}
void FLAC__metadata_object_seektable_set_point(FLAC__StreamMetaData *object, unsigned point_num, FLAC__StreamMetaData_SeekPoint point)
void FLAC__metadata_object_seektable_set_point(FLAC__StreamMetadata *object, unsigned point_num, FLAC__StreamMetadata_SeekPoint point)
{
FLAC__ASSERT(0 != object);
FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE);
@@ -539,7 +539,7 @@ void FLAC__metadata_object_seektable_set_point(FLAC__StreamMetaData *object, uns
object->data.seek_table.points[point_num] = point;
}
FLAC__bool FLAC__metadata_object_seektable_insert_point(FLAC__StreamMetaData *object, unsigned point_num, FLAC__StreamMetaData_SeekPoint point)
FLAC__bool FLAC__metadata_object_seektable_insert_point(FLAC__StreamMetadata *object, unsigned point_num, FLAC__StreamMetadata_SeekPoint point)
{
int i;
@@ -559,7 +559,7 @@ FLAC__bool FLAC__metadata_object_seektable_insert_point(FLAC__StreamMetaData *ob
return true;
}
FLAC__bool FLAC__metadata_object_seektable_delete_point(FLAC__StreamMetaData *object, unsigned point_num)
FLAC__bool FLAC__metadata_object_seektable_delete_point(FLAC__StreamMetadata *object, unsigned point_num)
{
unsigned i;
@@ -574,39 +574,37 @@ FLAC__bool FLAC__metadata_object_seektable_delete_point(FLAC__StreamMetaData *ob
return FLAC__metadata_object_seektable_resize_points(object, object->data.seek_table.num_points-1);
}
FLAC__bool FLAC__metadata_object_seektable_is_legal(const FLAC__StreamMetaData *object)
FLAC__bool FLAC__metadata_object_seektable_is_legal(const FLAC__StreamMetadata *object)
{
unsigned i;
FLAC__uint64 last_sample_number = 0;
FLAC__bool got_last = false;
FLAC__uint64 prev_sample_number = 0;
FLAC__bool got_prev = false;
FLAC__ASSERT(0 != object);
FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE);
{
const FLAC__StreamMetaData_SeekTable *seek_table = &object->data.seek_table;
const FLAC__StreamMetadata_SeekTable *seek_table = &object->data.seek_table;
for(i = 0; i < seek_table->num_points; i++) {
if(seek_table->points[i].sample_number != FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER) {
if(got_last) {
if(seek_table->points[i].sample_number <= last_sample_number)
return false;
}
last_sample_number = seek_table->points[i].sample_number;
got_last = true;
if(got_prev) {
if(seek_table->points[i].sample_number <= prev_sample_number)
return false;
}
prev_sample_number = seek_table->points[i].sample_number;
got_prev = true;
}
}
return true;
}
FLAC__bool FLAC__metadata_object_vorbiscomment_set_vendor_string(FLAC__StreamMetaData *object, FLAC__StreamMetaData_VorbisComment_Entry entry, FLAC__bool copy)
FLAC__bool FLAC__metadata_object_vorbiscomment_set_vendor_string(FLAC__StreamMetadata *object, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy)
{
return vorbiscomment_set_entry_(object, &object->data.vorbis_comment.vendor_string, &entry, copy);
}
FLAC__bool FLAC__metadata_object_vorbiscomment_resize_comments(FLAC__StreamMetaData *object, unsigned new_num_comments)
FLAC__bool FLAC__metadata_object_vorbiscomment_resize_comments(FLAC__StreamMetadata *object, unsigned new_num_comments)
{
FLAC__ASSERT(0 != object);
FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT);
@@ -619,8 +617,8 @@ FLAC__bool FLAC__metadata_object_vorbiscomment_resize_comments(FLAC__StreamMetaD
return false;
}
else {
const unsigned old_size = object->data.vorbis_comment.num_comments * sizeof(FLAC__StreamMetaData_VorbisComment_Entry);
const unsigned new_size = new_num_comments * sizeof(FLAC__StreamMetaData_VorbisComment_Entry);
const unsigned old_size = object->data.vorbis_comment.num_comments * sizeof(FLAC__StreamMetadata_VorbisComment_Entry);
const unsigned new_size = new_num_comments * sizeof(FLAC__StreamMetadata_VorbisComment_Entry);
FLAC__ASSERT(object->data.vorbis_comment.num_comments > 0);
@@ -650,14 +648,14 @@ FLAC__bool FLAC__metadata_object_vorbiscomment_resize_comments(FLAC__StreamMetaD
return true;
}
FLAC__bool FLAC__metadata_object_vorbiscomment_set_comment(FLAC__StreamMetaData *object, unsigned comment_num, FLAC__StreamMetaData_VorbisComment_Entry entry, FLAC__bool copy)
FLAC__bool FLAC__metadata_object_vorbiscomment_set_comment(FLAC__StreamMetadata *object, unsigned comment_num, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy)
{
return vorbiscomment_set_entry_(object, &object->data.vorbis_comment.comments[comment_num], &entry, copy);
}
FLAC__bool FLAC__metadata_object_vorbiscomment_insert_comment(FLAC__StreamMetaData *object, unsigned comment_num, FLAC__StreamMetaData_VorbisComment_Entry entry, FLAC__bool copy)
FLAC__bool FLAC__metadata_object_vorbiscomment_insert_comment(FLAC__StreamMetadata *object, unsigned comment_num, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy)
{
FLAC__StreamMetaData_VorbisComment *vc;
FLAC__StreamMetadata_VorbisComment *vc;
FLAC__ASSERT(0 != object);
FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT);
@@ -669,16 +667,16 @@ FLAC__bool FLAC__metadata_object_vorbiscomment_insert_comment(FLAC__StreamMetaDa
return false;
/* move all comments >= comment_num forward one space */
memmove(&vc->comments[comment_num+1], &vc->comments[comment_num], sizeof(FLAC__StreamMetaData_VorbisComment_Entry)*(vc->num_comments-1-comment_num));
memmove(&vc->comments[comment_num+1], &vc->comments[comment_num], sizeof(FLAC__StreamMetadata_VorbisComment_Entry)*(vc->num_comments-1-comment_num));
vc->comments[comment_num].length = 0;
vc->comments[comment_num].entry = 0;
return FLAC__metadata_object_vorbiscomment_set_comment(object, comment_num, entry, copy);
}
FLAC__bool FLAC__metadata_object_vorbiscomment_delete_comment(FLAC__StreamMetaData *object, unsigned comment_num)
FLAC__bool FLAC__metadata_object_vorbiscomment_delete_comment(FLAC__StreamMetadata *object, unsigned comment_num)
{
FLAC__StreamMetaData_VorbisComment *vc;
FLAC__StreamMetadata_VorbisComment *vc;
FLAC__ASSERT(0 != object);
FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT);
@@ -691,7 +689,7 @@ FLAC__bool FLAC__metadata_object_vorbiscomment_delete_comment(FLAC__StreamMetaDa
free(vc->comments[comment_num].entry);
/* move all comments > comment_num backward one space */
memmove(&vc->comments[comment_num], &vc->comments[comment_num+1], sizeof(FLAC__StreamMetaData_VorbisComment_Entry)*(vc->num_comments-comment_num-1));
memmove(&vc->comments[comment_num], &vc->comments[comment_num+1], sizeof(FLAC__StreamMetadata_VorbisComment_Entry)*(vc->num_comments-comment_num-1));
vc->comments[vc->num_comments-1].length = 0;
vc->comments[vc->num_comments-1].entry = 0;