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| author |  Chris Xiong <chirs241097@gmail.com>
| 2016-05-27 23:59:07 +0800 |
|---|---|---|
| committer | Chris Xiong <chirs241097@gmail.com>
| 2016-05-27 23:59:07 +0800 |
| commit | 4674800f32acfe2c8ffd04215a51dea8b9380396 (patch) | |
| tree | 5880eef4d859567008b9b50592d9549c849525d4 /visualization | |
| parent | 8ca2465f318d8205a5968c9daf4b95511a8c998b (diff) | |
| download | QMidiPlayer-4674800f32acfe2c8ffd04215a51dea8b9380396.tar.xz | |
Compute coordinates of pitch-bent notes more precisely.
Also load resources from system-wide folder.
Diffstat (limited to 'visualization')
| -rw-r--r-- | visualization/qmpvisualization.cpp | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/visualization/qmpvisualization.cpp b/visualization/qmpvisualization.cpp index 9e4abe8..c166543 100644 --- a/visualization/qmpvisualization.cpp +++ b/visualization/qmpvisualization.cpp @@ -9,11 +9,11 @@ int viewdist=100; int notestretch=100;//length of quarter note int minnotelength=100; int noteappearance=1,showpiano=1,stairpiano=1,savevp=1,showlabel=1; -int wwidth=800,wheight=600,wsupersample=1,wmultisample=1,showparticle=1; +int wwidth=800,wheight=600,wsupersample=1,wmultisample=0,showparticle=1; int horizontal=1,flat=0; int fov=60,vsync=1,tfps=60; DWORD chkrtint=0xFF999999; -double fpoffsets[]={0,18,28,50,55,82,98,109,130,137,161,164,191}; +double fpoffsets[]={1,18,28,50,55,82,98,109,130,137,161,164,191}; double froffsets[]={0,18,33,50,65,82,98,113,130,145,161,176,191}; DWORD iccolors[]={0XFFFF0000,0XFFFF8000,0XFFFFBF00,0XFFFFFF00, 0XFFBFFF00,0XFF80FF00,0XFF00FF00,0XFF00FFBF, @@ -79,8 +79,10 @@ void qmpVisualization::showThread() sm->smTextureOpt(TPOT_POT,TFLT_LINEAR); chequer=sm->smTextureLoad("chequerboard.png");if(!chequer) chequer=sm->smTextureLoad("/usr/share/qmidiplayer/img/chequerboard.png"); - pianotex=sm->smTextureLoad("kb_128.png"); - particletex=sm->smTextureLoad("particle.png"); + pianotex=sm->smTextureLoad("kb_128.png");if(!pianotex) + pianotex=sm->smTextureLoad("/usr/share/qmidiplayer/img/kb_128.png"); + particletex=sm->smTextureLoad("particle.png");if(!particletex) + particletex=sm->smTextureLoad("/usr/share/qmidiplayer/img/particle.png"); bgtex=sm->smTextureLoad(api->getOptionString("Visualization/background").c_str()); if(showparticle&&!horizontal) { @@ -363,8 +365,12 @@ bool qmpVisualization::update() smvec2d a((froffsets[12]*(pool[i]->key/12)+froffsets[pool[i]->key%12])*wwidth/2048.,((double)pool[i]->tce-ctk)*lpt+wheight-nh); smvec2d b(a.x+notew*0.9,((double)pool[i]->tcs-ctk)*lpt+wheight-nh); bool isnoteon=pool[i]->tcs<=ctk&&pool[i]->tce>=ctk;if(isnoteon) - a.x+=notew*api->getPitchBend(pool[i]->ch), - b.x+=notew*api->getPitchBend(pool[i]->ch); + { + uint32_t newkey=pool[i]->key+(int)floor(api->getPitchBend(pool[i]->ch)); + double fpb=api->getPitchBend(pool[i]->ch)-floor(api->getPitchBend(pool[i]->ch)); + a.x=(froffsets[12]*(newkey/12)+froffsets[newkey%12])*wwidth/2048.+notew*fpb; + b.x=a.x+notew*0.9; + } notestatus[pool[i]->ch][pool[i]->key]|=isnoteon; if(((double)pool[i]->tcs-pool[i]->tce)*lpt<minnotelength*0.04) a.y=((double)pool[i]->tcs-ctk)*lpt+wheight-nh-minnotelength*0.04; @@ -449,8 +455,12 @@ bool qmpVisualization::update() smvec2d a(((double)pool[i]->tce-ctk)*lpt+nh,(froffsets[12]*(pool[i]->key/12)+froffsets[pool[i]->key%12])*wheight/2048.); smvec2d b(((double)pool[i]->tcs-ctk)*lpt+nh,a.y+notew*0.9); bool isnoteon=pool[i]->tcs<=ctk&&pool[i]->tce>=ctk;if(isnoteon) - a.y+=notew*api->getPitchBend(pool[i]->ch), - b.y+=notew*api->getPitchBend(pool[i]->ch); + { + uint32_t newkey=pool[i]->key+(int)floor(api->getPitchBend(pool[i]->ch)); + double fpb=api->getPitchBend(pool[i]->ch)-floor(api->getPitchBend(pool[i]->ch)); + a.y=(froffsets[12]*(newkey/12)+froffsets[newkey%12])*wheight/2048.+notew*fpb; + b.y=a.y+notew*0.9; + } a.y=wheight-a.y;b.y=wheight-b.y; notestatus[pool[i]->ch][pool[i]->key]|=isnoteon; if(((double)pool[i]->tce-pool[i]->tcs)*lpt<minnotelength*0.04) |