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Backup font based on imgui stuff

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Krzosa Karol
2024-08-05 11:50:43 +02:00
parent 8eb58e7dd8
commit c4bc48bba1
5 changed files with 254 additions and 5 deletions
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3
src/platform/font.cpp
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@@ -100,7 +100,8 @@ Font CreateFont(Atlas *atlas, int32_t size, String path) {
result.glyphs.allocator = allocator;
String file = ReadFile(allocator, path);
if (file.len == 0) {
return result;
file = GetDefaultFont(scratch);
Assert(file.len != 0);
}
stbtt_fontinfo stb_font;

5
src/platform/render_opengl.cpp
View File

@@ -385,9 +385,10 @@ void ReloadFont(int32_t size) {
Atlas atlas = CreateAtlas(scratch, {2048, 2048});
MainFont = CreateFont(&atlas, size, FontPath);
{
GLint filter = GL_NEAREST; // GL_LINEAR
glCreateTextures(GL_TEXTURE_2D, 1, &atlas.texture_id);
glTextureParameteri(atlas.texture_id, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTextureParameteri(atlas.texture_id, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTextureParameteri(atlas.texture_id, GL_TEXTURE_MIN_FILTER, filter);
glTextureParameteri(atlas.texture_id, GL_TEXTURE_MAG_FILTER, filter);
glTextureParameteri(atlas.texture_id, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTextureParameteri(atlas.texture_id, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTextureStorage2D(atlas.texture_id, 1, GL_R8, (GLsizei)atlas.size.x, (GLsizei)atlas.size.y);