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GUI: new osc renderer, part 32

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This commit is contained in:
tildearrow 2024-02-23 16:30:30 -05:00
parent f1005afbeb
commit 656107f5ae
2 changed files with 75 additions and 6 deletions
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10
src/gui/render/renderGL.cpp
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@ -116,7 +116,7 @@ const char* sh_oscRender_srcF=
" }\n"
" if ((fur_fragCoord.y-uLineWidth)>valmax*uResolution.y) discard;\n"
" if ((fur_fragCoord.y+uLineWidth)<valmin*uResolution.y) discard;\n"
" float slope=sqrt(abs(valmax-valmin)*uResolution.y);\n"
" float slope=abs(valmax-valmin)*uResolution.y;\n"
" float slopeDiv=min(1.0,1.0/ceil(slope));\n"
" float xRight=ceil(fur_fragCoord.x+uLineWidth);\n"
" for (float x=max(0.0,floor(fur_fragCoord.x-uLineWidth)); x<=xRight; x+=slopeDiv) {\n"
@ -605,13 +605,13 @@ bool FurnaceGUIRenderGL::init(SDL_Window* win) {
C(glGenTextures(1,&oscDataTex));
#ifdef USE_GLES
C(glBindTexture(GL_TEXTURE_2D,oscDataTex));
C(glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR));
C(glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR));
C(glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST));
C(glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST));
C(glTexImage2D(GL_TEXTURE_2D,0,GL_RED_EXT,2048,1,0,GL_RED_EXT,GL_FLOAT,NULL));
#else
C(glBindTexture(GL_TEXTURE_1D,oscDataTex));
C(glTexParameteri(GL_TEXTURE_1D,GL_TEXTURE_MIN_FILTER,GL_LINEAR));
C(glTexParameteri(GL_TEXTURE_1D,GL_TEXTURE_MAG_FILTER,GL_LINEAR));
C(glTexParameteri(GL_TEXTURE_1D,GL_TEXTURE_MIN_FILTER,GL_NEAREST));
C(glTexParameteri(GL_TEXTURE_1D,GL_TEXTURE_MAG_FILTER,GL_NEAREST));
C(glTexImage1D(GL_TEXTURE_1D,0,GL_RED,2048,0,GL_RED,GL_FLOAT,NULL));
#endif
C(furActiveTexture(GL_TEXTURE0));