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disable mip-mapping in fonts

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This commit is contained in:
MihailRis 2024-11-13 12:00:55 +03:00
parent db565d23a7
commit 0a8ea7e597
4 changed files with 22 additions and 2 deletions
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4
src/assets/assetload_funcs.cpp
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@ -151,7 +151,9 @@ assetload::postfunc assetload::font(
if (page == nullptr) { if (page == nullptr) {
textures.emplace_back(nullptr); textures.emplace_back(nullptr);
} else { } else {
textures.emplace_back(Texture::from(page.get())); auto texture = Texture::from(page.get());
texture->setMipMapping(false);
textures.emplace_back(std::move(texture));
} }
} }
assets->store( assets->store(

16
src/graphics/core/GLTexture.cpp
View file

@ -59,7 +59,9 @@ std::unique_ptr<ImageData> GLTexture::readData() {
glBindTexture(GL_TEXTURE_2D, id); glBindTexture(GL_TEXTURE_2D, id);
glGetTexImage(GL_TEXTURE_2D, 0, GL_RGBA, GL_UNSIGNED_BYTE, data.get()); glGetTexImage(GL_TEXTURE_2D, 0, GL_RGBA, GL_UNSIGNED_BYTE, data.get());
glBindTexture(GL_TEXTURE_2D, 0); glBindTexture(GL_TEXTURE_2D, 0);
return std::make_unique<ImageData>(ImageFormat::rgba8888, width, height, data.release()); return std::make_unique<ImageData>(
ImageFormat::rgba8888, width, height, data.release()
);
} }
void GLTexture::setNearestFilter() { void GLTexture::setNearestFilter() {
@ -69,6 +71,18 @@ void GLTexture::setNearestFilter() {
glBindTexture(GL_TEXTURE_2D, 0); glBindTexture(GL_TEXTURE_2D, 0);
} }
void GLTexture::setMipMapping(bool flag) {
bind();
if (flag) {
glTexParameteri(
GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_NEAREST
);
} else {
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
}
glBindTexture(GL_TEXTURE_2D, 0);
}
std::unique_ptr<GLTexture> GLTexture::from(const ImageData* image) { std::unique_ptr<GLTexture> GLTexture::from(const ImageData* image) {
uint width = image->getWidth(); uint width = image->getWidth();
uint height = image->getHeight(); uint height = image->getHeight();

2
src/graphics/core/GLTexture.hpp
View file

@ -18,6 +18,8 @@ public:
virtual void reload(const ImageData& image) override; virtual void reload(const ImageData& image) override;
virtual void setMipMapping(bool flag) override;
virtual std::unique_ptr<ImageData> readData() override; virtual std::unique_ptr<ImageData> readData() override;
virtual uint getId() const override; virtual uint getId() const override;

2
src/graphics/core/Texture.hpp
View file

@ -34,5 +34,7 @@ public:
virtual uint getId() const = 0; virtual uint getId() const = 0;
virtual void setMipMapping(bool flag) = 0;
static std::unique_ptr<Texture> from(const ImageData* image); static std::unique_ptr<Texture> from(const ImageData* image);
}; };