diff options
author | Peter Schlaile <peter@schlaile.de> | 2008-03-23 20:56:44 +0300 |
---|---|---|
committer | Peter Schlaile <peter@schlaile.de> | 2008-03-23 20:56:44 +0300 |
commit | c52695bafe477d8a8ee81ca37ba55e0bcd196fd7 (patch) | |
tree | 8d1c981c3b4e8e2a5dc8689b9165437cf1cf887b /source/blender/src/sequence.c | |
parent | 096fcb3c8fab2fdf989fcb20e74f07ecbc318aaa (diff) |
== Sequencer / ImBuf ==
Fixed a long standing bug in IMB_dupImBuf: refcounter should be better 0
within the duplicated ImBuf...
Finally removed this strange STRIPELEM_META mumbo jumbo.
On a way to asset management: made METAs behave like true input strips:
* proxying should work
* input filter options should work (including transform and color balance :)
* IPOs now work in replace mode
Diffstat (limited to 'source/blender/src/sequence.c')
-rw-r--r-- | source/blender/src/sequence.c | 152 |
1 files changed, 82 insertions, 70 deletions
diff --git a/source/blender/src/sequence.c b/source/blender/src/sequence.c index 9f6de0fe69d..fd2c6779739 100644 --- a/source/blender/src/sequence.c +++ b/source/blender/src/sequence.c @@ -401,8 +401,10 @@ void calc_sequence(Sequence *seq) if(seqm->enddisp > max) max= seqm->enddisp; seqm= seqm->next; } - seq->start= min; - seq->len= max-min; + seq->start= min + seq->anim_startofs; + seq->len = max-min; + seq->len -= seq->anim_startofs; + seq->len -= seq->anim_endofs; if(seq->strip && seq->len!=seq->strip->len) { new_tstripdata(seq); @@ -713,14 +715,9 @@ static void do_effect(int cfra, Sequence *seq, TStripElem * se) return; } - if(se->se1->ok == STRIPELEM_META) se1= se->se1->se1; - else se1= se->se1; - - if(se->se2->ok == STRIPELEM_META) se2= se->se2->se1; - else se2= se->se2; - - if(se->se3->ok == STRIPELEM_META) se3= se->se3->se1; - else se3= se->se3; + se1= se->se1; + se2= se->se2; + se3= se->se3; if ( (se1==0 || se2==0 || se3==0) || (se1->ibuf==0 || se2->ibuf==0 || se3->ibuf==0)) { @@ -735,8 +732,7 @@ static void do_effect(int cfra, Sequence *seq, TStripElem * se) return; } - if(se->se1->ok == STRIPELEM_META) se1= se->se1->se1; - else se1= se->se1; + se1= se->se1; if (se1 == 0 || se1->ibuf == 0) { make_black_ibuf(se->ibuf); @@ -755,8 +751,7 @@ static void do_effect(int cfra, Sequence *seq, TStripElem * se) return; } - if(se->se2->ok == STRIPELEM_META) se2= se->se2->se1; - else se2= se->se2; + se2= se->se2; if (se2 == 0 || se2->ibuf == 0) { make_black_ibuf(se->ibuf); @@ -998,43 +993,6 @@ static int get_shown_sequences( return cnt; } -static int get_shown_seq_from_metastrip(Sequence * seqm, int cfra, - Sequence ** seq_arr_out) -{ - return get_shown_sequences(&seqm->seqbase, cfra, 0, seq_arr_out); -} - -void set_meta_stripdata(Sequence *seqm) -{ - TStripElem *se; - int a, cfra; - - se= seqm->strip->tstripdata; - - if (se == 0 && seqm->len > 0) { - int i; - se = seqm->strip->tstripdata = MEM_callocN( - seqm->len*sizeof(TStripElem), "tstripelems"); - for (i = 0; i < seqm->len; i++) { - se[i].ok = STRIPELEM_META; - } - } - - /* sets all ->se1 pointers in stripdata, to read the ibuf from it */ - - for(a=0; a<seqm->len; a++, se++) { - int cnt; - Sequence *seq_arr[MAXSEQ+1]; - - cfra= a+seqm->start; - cnt = get_shown_seq_from_metastrip(seqm, cfra, seq_arr); - if (cnt) { - se->se1= give_tstripelem(seq_arr[cnt-1], cfra); - } else { - se->se1= 0; - } - } -} /* ********************************************************************** proxy management @@ -1266,7 +1224,7 @@ static StripColorBalance calc_cb(StripColorBalance * cb_) if (!(cb.flag & SEQ_COLOR_BALANCE_INVERSE_GAMMA)) { for (c = 0; c < 3; c++) { - if (cb.gain[c] != 0.0) { + if (cb.gamma[c] != 0.0) { cb.gamma[c] = 1.0/cb.gamma[c]; } else { cb.gamma[c] = 1000000; /* should be enough :) */ @@ -1419,6 +1377,38 @@ static void color_balance(Sequence * seq, TStripElem* se, float mul) */ +static int input_have_to_preprocess(Sequence * seq, TStripElem* se, int cfra) +{ + float mul; + + if ((seq->flag & SEQ_FILTERY) || + (seq->flag & SEQ_USE_CROP) || + (seq->flag & SEQ_USE_TRANSFORM) || + (seq->flag & SEQ_FLIPX) || + (seq->flag & SEQ_FLIPY) || + (seq->flag & SEQ_USE_COLOR_BALANCE) || + (seq->flag & SEQ_MAKE_PREMUL) || + (se->ibuf->x != seqrectx || se->ibuf->y != seqrecty)) { + return TRUE; + } + + mul = seq->mul; + + if(seq->blend_mode == SEQ_BLEND_REPLACE) { + if (seq->ipo && seq->ipo->curve.first) { + do_seq_ipo(seq, cfra); + mul *= seq->facf0; + } + mul *= seq->blend_opacity / 100.0; + } + + if (mul != 1.0) { + return TRUE; + } + + return FALSE; +} + static void input_preprocess(Sequence * seq, TStripElem* se, int cfra) { float mul; @@ -1620,41 +1610,63 @@ static void do_build_seq_ibuf(Sequence * seq, TStripElem *se, int cfra, int build_proxy_run) { char name[FILE_MAXDIR+FILE_MAXFILE]; + int use_limiter = TRUE; - - if (seq->type != SEQ_META) { - test_and_auto_discard_ibuf(se); - test_and_auto_discard_ibuf_stills(seq->strip); - } + test_and_auto_discard_ibuf(se); + test_and_auto_discard_ibuf_stills(seq->strip); if(seq->type == SEQ_META) { - if(seq->seqbase.first) { + TStripElem * meta_se = 0; + use_limiter = FALSE; + + if (!build_proxy_run && se->ibuf == 0) { + se->ibuf = seq_proxy_fetch(seq, cfra); + if (se->ibuf) { + use_limiter = TRUE; + } + } + + if(!se->ibuf && seq->seqbase.first) { if(cfra < seq->start) { - do_build_seq_array_recursively( + meta_se = do_build_seq_array_recursively( &seq->seqbase, seq->start, 0); } else if(cfra > seq->start + seq->len - 1) { - do_build_seq_array_recursively( + meta_se = do_build_seq_array_recursively( &seq->seqbase, seq->start + seq->len - 1, 0); } else { - do_build_seq_array_recursively( + meta_se = do_build_seq_array_recursively( &seq->seqbase, cfra, 0); } } - se->ok = STRIPELEM_META; - if(se->se1 == 0) set_meta_stripdata(seq); - if(se->se1) { - if(se->ibuf) { - IMB_freeImBuf(se->ibuf); - } - se->ibuf = se->se1->ibuf_comp; - if(se->ibuf) { + se->ok = STRIPELEM_OK; + + if(!se->ibuf && meta_se) { + se->ibuf = meta_se->ibuf_comp; + if(se->ibuf && + (!input_have_to_preprocess(seq, se, cfra) || + build_proxy_run)) { IMB_refImBuf(se->ibuf); + if (build_proxy_run) { + IMB_cache_limiter_unref(se->ibuf); + } + } else if (se->ibuf) { + struct ImBuf * i = IMB_dupImBuf(se->ibuf); + + IMB_cache_limiter_unref(se->ibuf); + + se->ibuf = i; + + use_limiter = TRUE; } } + + if (use_limiter) { + input_preprocess(seq, se, cfra); + } } else if(seq->type & SEQ_EFFECT) { /* should the effect be recalculated? */ @@ -1818,7 +1830,7 @@ static void do_build_seq_ibuf(Sequence * seq, TStripElem *se, int cfra, } } if (!build_proxy_run) { - if (se->ibuf && seq->type != SEQ_META) { + if (se->ibuf && use_limiter) { IMB_cache_limiter_insert(se->ibuf); IMB_cache_limiter_ref(se->ibuf); IMB_cache_limiter_touch(se->ibuf); |