102 lines
3.4 KiB
C++
102 lines
3.4 KiB
C++
#ifndef _lua__bitmap__hpp__included__
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#define _lua__bitmap__hpp__included__
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#include <vector>
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#include <string>
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#include <cstdint>
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#include "core/window.hpp"
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#include "library/lua-base.hpp"
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#include "library/lua-class.hpp"
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#include "library/lua-params.hpp"
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#include "library/framebuffer.hpp"
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#include "library/threads.hpp"
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#include "library/string.hpp"
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struct lua_palette
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{
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std::vector<framebuffer::color> lcolors;
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framebuffer::color* colors;
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framebuffer::color* scolors;
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lua_palette(lua::state& L);
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size_t color_count;
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const static size_t reserved_colors = 32;
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static size_t overcommit() {
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return lua::overcommit_std_align + reserved_colors * sizeof(framebuffer::color);
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}
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~lua_palette();
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threads::lock palette_mutex;
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std::string print();
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static int create(lua::state& L, lua::parameters& P);
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static int load(lua::state& L, lua::parameters& P);
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static int load_str(lua::state& L, lua::parameters& P);
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int set(lua::state& L, lua::parameters& P);
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int hash(lua::state& L, lua::parameters& P);
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int debug(lua::state& L, lua::parameters& P);
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int adjust_transparency(lua::state& L, lua::parameters& P);
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void adjust_palette_size(size_t newsize);
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void push_back(const framebuffer::color& c);
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};
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struct lua_bitmap
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{
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lua_bitmap(lua::state& L, uint32_t w, uint32_t h);
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static size_t overcommit(uint32_t w, uint32_t h) {
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return lua::overcommit_std_align + sizeof(uint16_t) * (size_t)w * h;
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}
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~lua_bitmap();
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size_t width;
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size_t height;
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uint16_t* pixels;
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std::vector<char> save_png(const lua_palette& pal) const;
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std::string print();
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static int create(lua::state& L, lua::parameters& P);
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template<bool outside, bool clip> int draw(lua::state& L, lua::parameters& P);
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int pset(lua::state& L, lua::parameters& P);
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int pget(lua::state& L, lua::parameters& P);
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int size(lua::state& L, lua::parameters& P);
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int hash(lua::state& L, lua::parameters& P);
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template<bool scaled, bool porterduff> int blit(lua::state& L, lua::parameters& P);
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template<bool scaled> int blit_priority(lua::state& L, lua::parameters& P);
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int save_png(lua::state& L, lua::parameters& P);
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int _save_png(lua::state& L, lua::parameters& P, bool is_method);
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};
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struct lua_dbitmap
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{
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lua_dbitmap(lua::state& L, uint32_t w, uint32_t h);
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static size_t overcommit(uint32_t w, uint32_t h) {
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return lua::overcommit_std_align + sizeof(framebuffer::color) * (size_t)w * h;
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}
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~lua_dbitmap();
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size_t width;
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size_t height;
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framebuffer::color* pixels;
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std::vector<char> save_png() const;
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std::string print();
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static int create(lua::state& L, lua::parameters& P);
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template<bool outside, bool clip> int draw(lua::state& L, lua::parameters& P);
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int pset(lua::state& L, lua::parameters& P);
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int pget(lua::state& L, lua::parameters& P);
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int size(lua::state& L, lua::parameters& P);
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int hash(lua::state& L, lua::parameters& P);
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template<bool scaled, bool porterduff> int blit(lua::state& L, lua::parameters& P);
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int save_png(lua::state& L, lua::parameters& P);
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int adjust_transparency(lua::state& L, lua::parameters& P);
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int _save_png(lua::state& L, lua::parameters& P, bool is_method);
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};
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struct lua_loaded_bitmap
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{
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size_t w;
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size_t h;
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bool d;
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std::vector<int64_t> bitmap;
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std::vector<int64_t> palette;
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static struct lua_loaded_bitmap load(std::istream& stream);
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static struct lua_loaded_bitmap load(const std::string& name);
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template<bool png> static int load(lua::state& L, lua::parameters& P);
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template<bool png> static int load_str(lua::state& L, lua::parameters& P);
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};
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#endif
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