void sprite_init(Sprite* sprite, int gfxID)
{
const int oamIdx = oam_pool_find_fist_empty();
sprite->gfxID = gfxID;
SpriteEntry* oam = &sm_OAMCopy[oamIdx];
sprite->oam = oam;
oam->attribute[0] = OBJ_256_COLOR | OBJ_SHAPE(0);
oam->attribute[1] = OBJ_SIZE(1);
oam->attribute[2] = gfxID;
}
//int _wav_to_dp(QSP_ARG_DECL Data_Obj *dp,Wav_Header *hd_p)
FIO_FT_TO_DP_FUNC(wav,Wav_Header)
{
Precision * prec_p;
dimension_t total_samples, samples_per_channel;
switch( hd_p->wh_bits_per_sample ){
case 8: prec_p=PREC_FOR_CODE(PREC_UBY); break;
case 16: prec_p=PREC_FOR_CODE(PREC_IN); break;
default:
sprintf(ERROR_STRING,
"wav_to_dp: unexpected # of bits per sample %d",
hd_p->wh_bits_per_sample);
warn(ERROR_STRING);
return(-1);
}
SET_OBJ_PREC_PTR(dp, prec_p);
SET_OBJ_COMPS(dp, hd_p->wh_n_channels );
total_samples = (dimension_t) (hd_p->wh_datasize / PREC_SIZE( prec_p ));
samples_per_channel = total_samples / OBJ_COMPS(dp);
SET_OBJ_COLS(dp, samples_per_channel);
SET_OBJ_ROWS(dp, 1);
SET_OBJ_FRAMES(dp, 1);
SET_OBJ_SEQS(dp, 1);
SET_OBJ_COMP_INC(dp, 1);
SET_OBJ_PXL_INC(dp, 1);
SET_OBJ_ROW_INC(dp, 1);
SET_OBJ_FRM_INC(dp, 1);
SET_OBJ_SEQ_INC(dp, 1);
SET_OBJ_PARENT(dp, NULL);
SET_OBJ_CHILDREN(dp, NULL);
SET_OBJ_AREA(dp, ram_area_p); /* the default */
/* dp->dt_data = hd_p->image; */ /* where do we allocate data??? */
SET_OBJ_N_TYPE_ELTS(dp, OBJ_COMPS(dp) * OBJ_COLS(dp) * OBJ_ROWS(dp)
* OBJ_FRAMES(dp) * OBJ_SEQS(dp) );
auto_shape_flags(OBJ_SHAPE(dp));
return 0;
}
void _gen_xpose(QSP_ARG_DECL Data_Obj *dp,int dim1,int dim2)
{
dimension_t tmp_dim;
incr_t tmp_inc;
assert( dim1 >= 0 && dim1 < N_DIMENSIONS );
assert( dim2 >= 0 && dim2 < N_DIMENSIONS );
EXCHANGE_DIMS(OBJ_TYPE_DIMS(dp),dim1,dim2)
EXCHANGE_DIMS(OBJ_MACH_DIMS(dp),dim1,dim2)
EXCHANGE_INCS(OBJ_TYPE_INCS(dp),dim1,dim2)
EXCHANGE_INCS(OBJ_MACH_INCS(dp),dim1,dim2)
/* should this be CAUTIOUS??? */
if( auto_shape_flags(OBJ_SHAPE(dp)) < 0 )
warn("gen_xpose: RATS!?");
check_contiguity(dp);
}
void transpose(QSP_ARG_DECL Data_Obj *dpto,Data_Obj *dpfr)
{
/* new version using gen_xpose */
Data_Obj *tmp_dp;
Vec_Obj_Args oa1, *oap=&oa1;
// BUG use a macro for this...
tmp_dp=NEW_DOBJ;
OBJ_COPY_FROM(tmp_dp,dpfr);
// after the copy, the shape pointer is the same as the parent's...
DUP_OBJ_SHAPE(tmp_dp,dpfr);
gen_xpose(tmp_dp,1,2); /* switch rows, cols */
setvarg2(oap,dpto,tmp_dp);
perf_vfunc(QSP_ARG FVMOV,oap);
// tmp_dp has no resources except is shape...
rls_shape( OBJ_SHAPE(tmp_dp) );
givbuf(tmp_dp);
}
double _get_dobj_il_flg(QSP_ARG_DECL Data_Obj *dp)
{
if( INTERLACED_SHAPE( OBJ_SHAPE(dp) ) ) return(1.0);
else return(0.0);
}
void _delvec(QSP_ARG_DECL Data_Obj *dp)
{
assert(dp!=NULL);
assert(OBJ_NAME(dp)!=NULL);
#ifdef ZOMBIE_SUPPORT
// This should go back in eventually!
if( OBJ_FLAGS(dp) & DT_STATIC && OWNS_DATA(dp) ){
sprintf(ERROR_STRING,"delvec: static object %s will be made a zombie",OBJ_NAME(dp));
advise(ERROR_STRING);
make_zombie(dp);
return;
}
if( OBJ_REFCOUNT(dp) > 0 ){
/* This zombie business was introduced at a time
* when a displayed image had to be kept around
* to refresh its window... with the current
* X windows implementation of viewers that is
* no longer the case, so this may be unecessary...
*
* But another case arises when we have a static
* object in the expression language, that gets
* deleted outside of the expression language.
* This shouldn't be done, but we don't want to
* be able to crash the program either...
*/
sprintf(ERROR_STRING,"delvec: object %s (refcount = %d) will be made a zombie",OBJ_NAME(dp),dp->dt_refcount);
advise(ERROR_STRING);
make_zombie(dp);
return;
}
#endif /* ZOMBIE_SUPPORT */
// If the object has been exported, we need to delete
// the associated identifier...
//
// BUT if it was exported, then it may be referenced!?
// So it should be static...
//
// If we have references, and are therefore keeping the
// object as a zombie, then we don't want to delete the
// identifier, and we probably don't want to change the
// object's name...
if( IS_EXPORTED(dp) ){
Identifier *idp;
idp = id_of(OBJ_NAME(dp));
assert( idp != NULL );
delete_id((Item *)idp);
}
if( OBJ_CHILDREN( dp ) != NULL ){
delete_subobjects(dp);
}
if( OBJ_PARENT(dp) != NULL ){
disown_child(dp);
}
if( IS_TEMP(dp) ){
if( OBJ_DECLFILE(dp) != NULL ){
sprintf(ERROR_STRING,"delvec %s: temp object has declfile %s!?\n",
OBJ_NAME(dp),OBJ_DECLFILE(dp));
advise(ERROR_STRING);
}
release_tmp_obj(dp);
/*
* Most likely called when parent is deleted.
* Temp objects are not hashed, and are not dynamically
* allocated.
*
* Simply mark as free by clearing name field.
*/
return;
}
// We might clean this up by making the release
// function a platform member...
if( OWNS_DATA(dp) ){
if( ! UNKNOWN_SHAPE(OBJ_SHAPE(dp)) ){
release_data(dp);
}
}
// In the first OpenCL implementation, we used subbuffers, which had
// to be released here even for subimages. But now we handle subobjects
// ourselves, managing offsets, so non-data-owners don't need to release.
rls_shape( OBJ_SHAPE(dp) );
// We don't need to do this if we have garbage collection?
/* The name might be null if we had an error creating the object... */
if( OBJ_DECLFILE(dp) != NULL ){
rls_str( OBJ_DECLFILE(dp) );
}
#ifdef ZOMBIE_SUPPORT
/* BUG context code assumes that this is really deleted... */
// not sure I understand the above comment?
if( IS_ZOMBIE(dp) ){
// The object is a zombie that is no longer referenced...
/* NOTE: we used to release the struct here with givbuf,
* but in the current implementation of the item package,
* objects aren't allocated with getbuf!
*/
// The object has already been removed from the dictionary,
// so we don't need to call del_item...
/* put this back on the free list... */
recycle_item(dobj_itp,dp);
} else {
del_item(dobj_itp, dp );
}
#else /* ! ZOMBIE_SUPPORT */
DELETE_OBJ_ITEM(dp); // del_dobj - item function
#endif /* ! ZOMBIE_SUPPORT */
// used to release the name here
// and set to null, but that is done in del_item
}
void
SpriteRenderer::update()
{
for(int i = 0; i < 128; ++i)
{
// OAM[i].attr0 = OBJ_Y(80) | OBJ_SHAPE(0) | OBJ_256_COLOR;
// OAM[i].attr1 = OBJ_X(120) | OBJ_SIZE(2);
// OAM[i].attr2 = OBJ_CHAR(8) | OBJ_PALETTE(0) | OBJ_PRIORITY(0);
Sprite& sprite = sprites[i];
if (sprite.is_enabled())
{
OAM[i].attr0 = OBJ_Y((sprite.get_y() - sprite.get_data().get_y_align() - y_offset) & 0xFF) | OBJ_SHAPE(0) | OBJ_256_COLOR;
OAM[i].attr1 =
OBJ_X((sprite.get_x() - sprite.get_data().get_x_align() - x_offset) & 0xFF) |
OBJ_SIZE(2) |
(sprite.get_vflip() ? OBJ_VFLIP : 0) |
(sprite.get_hflip() ? OBJ_HFLIP : 0);
OAM[i].attr2 = OBJ_CHAR(sprite.get_data().get_char_addr(sprite.get_frame())) | OBJ_PALETTE(0) | OBJ_PRIORITY(0);
}
else
{
OAM[i].attr0 = OBJ_DISABLE; // OBJ_Y(80) | OBJ_SHAPE(0) | OBJ_256_COLOR;
OAM[i].attr1 = 0; // OBJ_X(120) | OBJ_SIZE(2);
OAM[i].attr2 = 0; // OBJ_CHAR(8) | OBJ_PALETTE(0) | OBJ_PRIORITY(0);
}
}
}
