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Introduce Global Font Memory allocator

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jaby
2023-12-20 12:02:15 -05:00
parent 746a2577c0
commit d7fce900f9
6 changed files with 88 additions and 56 deletions
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27
support/include/FontWriter/font_writer.hpp
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@@ -11,24 +11,26 @@ namespace JabyEngine {
FontWriter::write(state, str, color, wiggle, list); \
va_end(list)
FontBufferInfo prim_buffer;
GPU::TexPage::Linked tex_page;
FontPrimitive* cur_primitive;
GPU::SizeI16 font_size;
GPU::PageClut clut;
GPU::Link* last_primitive;
void setup(const FontBufferInfo& buffer_info, const SimpleTIM& vram_dst, const GPU::SizeI16& font_size);
void setup(const SimpleTIM& vram_dst, const GPU::SizeI16& font_size);
public:
static constexpr FontWriter empty() {
FontWriter instance;
instance.prim_buffer = FontBufferInfo::empty();
instance.tex_page = {0};
instance.cur_primitive = nullptr;
instance.tex_page = {0};
instance.font_size = Make::SizeI16();
instance.clut = Make::PageClut();
instance.last_primitive = nullptr;
return instance;
}
void setup(const FontBufferInfo& buffer_info, const SimpleTIM& vram_dst, const FontInfo& font_info) {
FontWriter::setup(buffer_info, vram_dst, Make::SizeI16(font_info.font_size.width, font_info.font_size.height));
void setup(const SimpleTIM& vram_dst, const FontInfo& font_info) {
FontWriter::setup(vram_dst, Make::SizeI16(font_info.font_size.width, font_info.font_size.height));
}
void write(State& state, const char* str, ...) {
@@ -45,4 +47,13 @@ namespace JabyEngine {
#undef __write_impl
};
struct GlobalFontPrimitivePool {
static void setup(FontPrimitive* start, size_t length);
template<size_t Size>
static void setup(FontPrimitive (&buffer)[Size]) {
GlobalFontPrimitivePool::setup(buffer, Size);
}
};
}