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vims revisited, still not complete

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git-svn-id: svn://code.dyne.org/veejay/trunk@573 eb8d1916-c9e9-0310-b8de-cf0c9472ead5
This commit is contained in:
Niels Elburg
2006-07-09 16:32:09 +00:00
parent bb5efdbded
commit 84c9a41cd7
9 changed files with 440 additions and 674 deletions
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150
veejay-ng/vevosample/vevosample.c
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@@ -1276,6 +1276,150 @@ int sample_append_file( const char *filename, long n1, long n2, long n3 )
return 1;
}
int sample_edl_copy( void *current_sample, uint64_t start, uint64_t end )
{
sample_runtime_data *srd = (sample_runtime_data*) current_sample;
uint64_t n = vj_el_get_num_frames( srd->data );
if( start < 0 || start >= n || end < 0 || end >= n )
{
veejay_msg(0, "Invalid start or end position");
return 0;
}
uint64_t len = 0;
void *frames = (void*) vj_el_edit_copy( srd->data,start,end,&len );
if(!frames || len <= 0 )
{
veejay_msg(0, "EDL is empty");
}
void *prevlist = NULL;
if( vevo_property_get( srd->info_port, "edl_buffer", 0, &prevlist ) == VEVO_NO_ERROR )
{
free(prevlist);
}
int error = vevo_property_set( srd->info_port, "edl_buffer", VEVO_ATOM_TYPE_VOIDPTR,1,&frames );
#ifdef STRICT_CHECKING
assert( error == VEVO_NO_ERROR );
#endif
error = vevo_property_set( srd->info_port, "edl_buffer_len", VEVO_ATOM_TYPE_UINT64,1,&len );
#ifdef STRICT_CHECKING
assert( error == VEVO_NO_ERROR );
#endif
veejay_msg(2, "Copied frames %ld - %ld to buffer", start,end);
return 1;
}
int sample_edl_delete( void *current_sample, uint64_t start, uint64_t end )
{
sample_runtime_data *srd = (sample_runtime_data*) current_sample;
uint64_t n = vj_el_get_num_frames( srd->data );
if( start < 0 || start >= n || end < 0 || end >= n )
{
veejay_msg(0, "Invalid start or end position");
return 0;
}
int success = vj_el_edit_del( srd->data, start, end );
if(success)
{
veejay_msg(0, "Deleted frames %ld - %ld from EDL",start,end);
sampleinfo_t *sit = srd->info;
n = vj_el_get_num_frames(srd->data);
if( sit->start_pos > n )
sit->start_pos = 0;
if( sit->end_pos > n )
sit->end_pos = n;
return 1;
}
return 0;
}
int sample_edl_paste_from_buffer( void *current_sample, uint64_t insert_at )
{
sample_runtime_data *srd = (sample_runtime_data*) current_sample;
void *prevlist = NULL;
if( vevo_property_get( srd->info_port, "edl_buffer", 0, &prevlist ) != VEVO_NO_ERROR )
{
veejay_msg(0, "Nothing in buffer to paste");
return 0;
}
if( insert_at < 0 || insert_at >= vj_el_get_num_frames( srd->data ) )
{
veejay_msg(0, "Cannot paste beyond last frame of EDL");
return 0;
}
uint64_t *fl = (uint64_t*) prevlist;
uint64_t len = 0;
int error = vevo_property_get( srd->info_port, "edl_buffer_len", 0, &len );
#ifdef STRICT_CHECKING
assert( error == VEVO_NO_ERROR );
#endif
int n = vj_el_edit_paste( srd->data, insert_at, fl, len );
if( n <= 0 )
{
veejay_msg(0, "Cannot paste buffer at position %ld", insert_at );
return 0;
}
veejay_msg(1, "Pasted %ld frames from buffer to position %ld", len, insert_at );
return 1;
}
int sample_edl_cut_to_buffer( void *current_sample, uint64_t start_pos, uint64_t end_pos )
{
sample_runtime_data *srd = (sample_runtime_data*) current_sample;
sampleinfo_t *sit = srd->info;
if(srd->type != VJ_TAG_TYPE_NONE )
{
veejay_msg(0, "This sample has no EDL");
return 0;
}
uint64_t len = 0;
void *frames = (void*) vj_el_edit_copy( srd->data,start_pos,end_pos,&len );
if(!frames || len <= 0 )
{
veejay_msg(0, "EDL is empty");
}
void *prevlist = NULL;
if( vevo_property_get( srd->info_port, "edl_buffer", 0, &prevlist ) == VEVO_NO_ERROR )
{
free(prevlist);
}
int error = vevo_property_set( srd->info_port, "edl_buffer", VEVO_ATOM_TYPE_VOIDPTR,1,&frames );
#ifdef STRICT_CHECKING
assert( error == VEVO_NO_ERROR );
#endif
error = vevo_property_set( srd->info_port, "edl_buffer_len", VEVO_ATOM_TYPE_UINT64,1,&len );
int n = vj_el_edit_del( srd->data, start_pos,end_pos );
uint64_t last = vj_el_get_num_frames( srd->data );
if( sit->start_pos > last )
sit->start_pos = 0;
if( sit->end_pos > last )
sit->end_pos = last;
return 1;
}
void sample_increase_frame( void *current_sample )
{
@@ -1860,12 +2004,6 @@ void sample_process_fx_chain( void *srd )
}
}
static void edl_copy( void *sample, uint64_t start, uint64_t end )
{
}
static void sample_get_position_info(void *port , uint64_t *start, uint64_t *end, int *loop, int *speed)
{
vevo_property_get( port, "start_pos", 0,start );