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Add LOD bias by default 

I don't know how driver dependent this shit is, but on my system the scaling with a factor of 0.5<x<1 just looks better with the bias
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asumface 2019-07-11 14:41:05 +02:00
parent 08fa54b8e9
commit c52fb47084
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1 changed files with 3 additions and 0 deletions
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nanovega.d
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@ -12283,6 +12283,8 @@ version(bindbc){
enum uint GL_FRAMEBUFFER_BINDING = 0x8CA6U; enum uint GL_FRAMEBUFFER_BINDING = 0x8CA6U;
enum uint GL_TEXTURE_LOD_BIAS = 0x8501;
/* /*
version(Windows) { version(Windows) {
private void* kglLoad (const(char)* name) { private void* kglLoad (const(char)* name) {
@ -13480,6 +13482,7 @@ int glnvg__renderCreateTexture (void* uptr, NVGtexture type, int w, int h, int i
(imageFlags & NVGImageFlag.GenerateMipmaps ? GL_LINEAR_MIPMAP_LINEAR : (imageFlags & NVGImageFlag.GenerateMipmaps ? GL_LINEAR_MIPMAP_LINEAR :
imageFlags & NVGImageFlag.NoFiltering ? GL_NEAREST : imageFlags & NVGImageFlag.NoFiltering ? GL_NEAREST :
GL_LINEAR); GL_LINEAR);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_LOD_BIAS, -1.0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, tfmin); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, tfmin);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (imageFlags&NVGImageFlag.NoFiltering ? GL_NEAREST : GL_LINEAR)); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (imageFlags&NVGImageFlag.NoFiltering ? GL_NEAREST : GL_LINEAR));