[win32] fixing include directives to avoid having to pass all include dirs to compiler
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src/graphics.h
656
src/graphics.h
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@ -1,328 +1,328 @@
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/************************************************************//**
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*
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* @file: graphics.h
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* @author: Martin Fouilleul
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* @date: 23/01/2023
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* @revision:
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*
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*****************************************************************/
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#ifndef __GRAPHICS_H_
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#define __GRAPHICS_H_
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#include"typedefs.h"
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#include"platform.h"
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#include"mp_app.h"
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//------------------------------------------------------------------------------------------
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//NOTE(martin): backends selection
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//------------------------------------------------------------------------------------------
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typedef enum {
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MG_NONE,
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MG_METAL,
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MG_GL,
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MG_GLES,
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MG_CANVAS,
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MG_HOST } mg_surface_api;
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//NOTE: these macros are used to select which backend to include when building milepost
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// they can be overridden by passing them to the compiler command line
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#if PLATFORM_MACOS
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#ifndef MG_COMPILE_METAL
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#define MG_COMPILE_METAL 1
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#endif
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#ifndef MG_COMPILE_GLES
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#define MG_COMPILE_GLES 1
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#endif
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#ifndef MG_COMPILE_CANVAS
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#if !MG_COMPILE_METAL
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#error "Canvas surface requires a Metal backend on macOS. Make sure you define MG_COMPILE_METAL to 1."
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#endif
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#define MG_COMPILE_CANVAS 1
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#endif
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#define MG_COMPILE_GL 0
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#elif PLATFORM_WINDOWS
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#ifndef MG_COMPILE_GL
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#define MG_COMPILE_GL 1
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#endif
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#ifndef MG_COMPILE_GLES
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#define MG_COMPILE_GLES 1
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#endif
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#ifndef MG_COMPILE_CANVAS
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#if !MG_COMPILE_GL
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#error "Canvas surface requires an OpenGL backend on Windows. Make sure you define MG_COMPILE_GL to 1."
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#endif
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#define MG_COMPILE_CANVAS 1
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#endif
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#elif PLATFORM_LINUX
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#ifndef MG_COMPILE_GL
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#define MG_COMPILE_GL 1
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#endif
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#ifndef MG_COMPILE_CANVAS
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#if !MG_COMPILE_GL
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#error "Canvas surface requires an OpenGL backend on Linux. Make sure you define MG_COMPILE_GL to 1."
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#endif
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#define MG_COMPILE_CANVAS 1
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#endif
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#endif
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//NOTE: these macros are used to select backend-specific APIs to include when using milepost
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#ifdef MG_EXPOSE_SURFACE_METAL
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#include"mtl_surface.h"
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#endif
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#ifdef MG_EXPOSE_SURFACE_WGL
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#include"wgl_surface.h"
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#endif
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//TODO: expose nsgl surface when supported, expose egl surface, etc...
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//TODO: add MG_INCLUDE_OPENGL/GLES/etc, once we know how we make different gl versions co-exist
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MP_API bool mg_is_surface_api_available(mg_surface_api api);
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//------------------------------------------------------------------------------------------
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//NOTE(martin): graphics surface
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//------------------------------------------------------------------------------------------
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typedef struct mg_surface { u64 h; } mg_surface;
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MP_API mg_surface mg_surface_nil(void);
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MP_API bool mg_surface_is_nil(mg_surface surface);
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MP_API mg_surface mg_surface_create_for_window(mp_window window, mg_surface_api api);
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MP_API void mg_surface_destroy(mg_surface surface);
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MP_API void mg_surface_prepare(mg_surface surface);
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MP_API void mg_surface_present(mg_surface surface);
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MP_API void mg_surface_swap_interval(mg_surface surface, int swap);
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MP_API vec2 mg_surface_contents_scaling(mg_surface surface);
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MP_API mp_rect mg_surface_get_frame(mg_surface surface);
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MP_API void mg_surface_set_frame(mg_surface surface, mp_rect frame);
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MP_API bool mg_surface_get_hidden(mg_surface surface);
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MP_API void mg_surface_set_hidden(mg_surface surface, bool hidden);
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//NOTE(martin): surface sharing
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typedef u64 mg_surface_id;
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MP_API mg_surface mg_surface_create_remote(u32 width, u32 height, mg_surface_api api);
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MP_API mg_surface mg_surface_create_host(mp_window window);
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MP_API mg_surface_id mg_surface_remote_id(mg_surface surface);
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MP_API void mg_surface_host_connect(mg_surface surface, mg_surface_id remoteId);
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//------------------------------------------------------------------------------------------
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//NOTE(martin): graphics canvas structs
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//------------------------------------------------------------------------------------------
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typedef struct mg_canvas { u64 h; } mg_canvas;
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typedef struct mg_font { u64 h; } mg_font;
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typedef struct mg_image { u64 h; } mg_image;
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typedef struct mg_mat2x3
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{
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f32 m[6];
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} mg_mat2x3;
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typedef struct mg_color
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{
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union
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{
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struct
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{
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f32 r;
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f32 g;
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f32 b;
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f32 a;
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};
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f32 c[4];
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};
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} mg_color;
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typedef enum {MG_JOINT_MITER = 0,
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MG_JOINT_BEVEL,
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MG_JOINT_NONE } mg_joint_type;
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typedef enum {MG_CAP_NONE = 0,
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MG_CAP_SQUARE } mg_cap_type;
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typedef struct mg_font_extents
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{
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f32 ascent; // the extent above the baseline (by convention a positive value extends above the baseline)
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f32 descent; // the extent below the baseline (by convention, positive value extends below the baseline)
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f32 leading; // spacing between one row's descent and the next row's ascent
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f32 xHeight; // height of the lower case letter 'x'
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f32 capHeight; // height of the upper case letter 'M'
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f32 width; // maximum width of the font
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} mg_font_extents;
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typedef struct mg_text_extents
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{
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f32 xBearing;
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f32 yBearing;
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f32 width;
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f32 height;
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f32 xAdvance;
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f32 yAdvance;
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} mg_text_extents;
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//------------------------------------------------------------------------------------------
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//NOTE(martin): graphics canvas
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//------------------------------------------------------------------------------------------
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MP_API mg_canvas mg_canvas_nil(void);
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MP_API bool mg_canvas_is_nil(mg_canvas canvas);
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MP_API mg_canvas mg_canvas_create(void);
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MP_API void mg_canvas_destroy(mg_canvas canvas);
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mg_canvas mg_canvas_set_current(mg_canvas canvas);
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MP_API void mg_render(mg_surface surface, mg_canvas canvas);
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//------------------------------------------------------------------------------------------
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//NOTE(martin): fonts
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//------------------------------------------------------------------------------------------
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MP_API mg_font mg_font_nil(void);
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MP_API mg_font mg_font_create_from_memory(u32 size, byte* buffer, u32 rangeCount, unicode_range* ranges);
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MP_API void mg_font_destroy(mg_font font);
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//NOTE(martin): the following int valued functions return -1 if font is invalid or codepoint is not present in font//
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//TODO(martin): add enum error codes
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MP_API mg_font_extents mg_font_get_extents(mg_font font);
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MP_API mg_font_extents mg_font_get_scaled_extents(mg_font font, f32 emSize);
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MP_API f32 mg_font_get_scale_for_em_pixels(mg_font font, f32 emSize);
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//NOTE(martin): if you need to process more than one codepoint, first convert your codepoints to glyph indices, then use the
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// glyph index versions of the functions, which can take an array of glyph indices.
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MP_API str32 mg_font_get_glyph_indices(mg_font font, str32 codePoints, str32 backing);
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MP_API str32 mg_font_push_glyph_indices(mg_font font, mem_arena* arena, str32 codePoints);
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MP_API u32 mg_font_get_glyph_index(mg_font font, utf32 codePoint);
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MP_API int mg_font_get_codepoint_extents(mg_font font, utf32 codePoint, mg_text_extents* outExtents);
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MP_API int mg_font_get_glyph_extents(mg_font font, str32 glyphIndices, mg_text_extents* outExtents);
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MP_API mp_rect mg_text_bounding_box_utf32(mg_font font, f32 fontSize, str32 text);
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MP_API mp_rect mg_text_bounding_box(mg_font font, f32 fontSize, str8 text);
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//------------------------------------------------------------------------------------------
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//NOTE(martin): images
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//------------------------------------------------------------------------------------------
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MP_API mg_image mg_image_nil(void);
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MP_API bool mg_image_is_nil(mg_image a);
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MP_API mg_image mg_image_create(mg_surface surface, u32 width, u32 height);
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MP_API mg_image mg_image_create_from_rgba8(mg_surface surface, u32 width, u32 height, u8* pixels);
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MP_API mg_image mg_image_create_from_data(mg_surface surface, str8 data, bool flip);
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MP_API mg_image mg_image_create_from_file(mg_surface surface, str8 path, bool flip);
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MP_API void mg_image_destroy(mg_image image);
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MP_API void mg_image_upload_region_rgba8(mg_image image, mp_rect region, u8* pixels);
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MP_API vec2 mg_image_size(mg_image image);
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//------------------------------------------------------------------------------------------
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//NOTE(martin): atlasing
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//------------------------------------------------------------------------------------------
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//NOTE: rectangle allocator
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typedef struct mg_rect_atlas mg_rect_atlas;
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mg_rect_atlas* mg_rect_atlas_create(mem_arena* arena, i32 width, i32 height);
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mp_rect mg_rect_atlas_alloc(mg_rect_atlas* atlas, i32 width, i32 height);
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void mg_rect_atlas_recycle(mg_rect_atlas* atlas, mp_rect rect);
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//NOTE: image atlas helpers
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typedef struct mg_image_region
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{
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mg_image image;
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mp_rect rect;
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} mg_image_region;
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mg_image_region mg_image_atlas_alloc_from_rgba8(mg_rect_atlas* atlas, mg_image backingImage, u32 width, u32 height, u8* pixels);
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mg_image_region mg_image_atlas_alloc_from_data(mg_rect_atlas* atlas, mg_image backingImage, str8 data, bool flip);
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mg_image_region mg_image_atlas_alloc_from_file(mg_rect_atlas* atlas, mg_image backingImage, str8 path, bool flip);
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void mg_image_atlas_recycle(mg_rect_atlas* atlas, mg_image_region imageRgn);
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//------------------------------------------------------------------------------------------
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//NOTE(martin): transform, viewport and clipping
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//------------------------------------------------------------------------------------------
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MP_API void mg_viewport(mp_rect viewPort);
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MP_API void mg_matrix_push(mg_mat2x3 matrix);
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MP_API void mg_matrix_pop(void);
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MP_API void mg_clip_push(f32 x, f32 y, f32 w, f32 h);
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MP_API void mg_clip_pop(void);
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//------------------------------------------------------------------------------------------
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//NOTE(martin): graphics attributes setting/getting
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//------------------------------------------------------------------------------------------
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MP_API void mg_set_color(mg_color color);
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MP_API void mg_set_color_rgba(f32 r, f32 g, f32 b, f32 a);
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MP_API void mg_set_width(f32 width);
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MP_API void mg_set_tolerance(f32 tolerance);
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MP_API void mg_set_joint(mg_joint_type joint);
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MP_API void mg_set_max_joint_excursion(f32 maxJointExcursion);
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MP_API void mg_set_cap(mg_cap_type cap);
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MP_API void mg_set_font(mg_font font);
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MP_API void mg_set_font_size(f32 size);
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MP_API void mg_set_text_flip(bool flip);
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MP_API void mg_set_image(mg_image image);
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MP_API void mg_set_image_source_region(mp_rect region);
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MP_API mg_color mg_get_color(void);
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MP_API f32 mg_get_width(void);
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MP_API f32 mg_get_tolerance(void);
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MP_API mg_joint_type mg_get_joint(void);
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MP_API f32 mg_get_max_joint_excursion(void);
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MP_API mg_cap_type mg_get_cap(void);
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MP_API mg_font mg_get_font(void);
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MP_API f32 mg_get_font_size(void);
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MP_API bool mg_get_text_flip(void);
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//------------------------------------------------------------------------------------------
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//NOTE(martin): path construction
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//------------------------------------------------------------------------------------------
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MP_API vec2 mg_get_position(void);
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MP_API void mg_move_to(f32 x, f32 y);
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MP_API void mg_line_to(f32 x, f32 y);
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MP_API void mg_quadratic_to(f32 x1, f32 y1, f32 x2, f32 y2);
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MP_API void mg_cubic_to(f32 x1, f32 y1, f32 x2, f32 y2, f32 x3, f32 y3);
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MP_API void mg_close_path(void);
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MP_API mp_rect mg_glyph_outlines(str32 glyphIndices);
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MP_API void mg_codepoints_outlines(str32 string);
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MP_API void mg_text_outlines(str8 string);
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//------------------------------------------------------------------------------------------
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//NOTE(martin): clear/fill/stroke
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//------------------------------------------------------------------------------------------
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MP_API void mg_clear(void);
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MP_API void mg_fill(void);
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MP_API void mg_stroke(void);
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//------------------------------------------------------------------------------------------
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//NOTE(martin): 'fast' shapes primitives
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//------------------------------------------------------------------------------------------
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MP_API void mg_rectangle_fill(f32 x, f32 y, f32 w, f32 h);
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MP_API void mg_rectangle_stroke(f32 x, f32 y, f32 w, f32 h);
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MP_API void mg_rounded_rectangle_fill(f32 x, f32 y, f32 w, f32 h, f32 r);
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MP_API void mg_rounded_rectangle_stroke(f32 x, f32 y, f32 w, f32 h, f32 r);
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MP_API void mg_ellipse_fill(f32 x, f32 y, f32 rx, f32 ry);
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MP_API void mg_ellipse_stroke(f32 x, f32 y, f32 rx, f32 ry);
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MP_API void mg_circle_fill(f32 x, f32 y, f32 r);
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MP_API void mg_circle_stroke(f32 x, f32 y, f32 r);
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MP_API void mg_arc(f32 x, f32 y, f32 r, f32 arcAngle, f32 startAngle);
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//NOTE: image helpers
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MP_API void mg_image_draw(mg_image image, mp_rect rect);
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MP_API void mg_image_draw_region(mg_image image, mp_rect srcRegion, mp_rect dstRegion);
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#endif //__GRAPHICS_H_
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/************************************************************//**
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*
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* @file: graphics.h
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* @author: Martin Fouilleul
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* @date: 23/01/2023
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* @revision:
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*
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*****************************************************************/
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#ifndef __GRAPHICS_H_
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#define __GRAPHICS_H_
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#include"util/typedefs.h"
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#include"platform/platform.h"
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#include"mp_app.h"
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//------------------------------------------------------------------------------------------
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//NOTE(martin): backends selection
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//------------------------------------------------------------------------------------------
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typedef enum {
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MG_NONE,
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MG_METAL,
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MG_GL,
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MG_GLES,
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MG_CANVAS,
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MG_HOST } mg_surface_api;
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//NOTE: these macros are used to select which backend to include when building milepost
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// they can be overridden by passing them to the compiler command line
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#if PLATFORM_MACOS
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#ifndef MG_COMPILE_METAL
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#define MG_COMPILE_METAL 1
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#endif
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#ifndef MG_COMPILE_GLES
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#define MG_COMPILE_GLES 1
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#endif
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#ifndef MG_COMPILE_CANVAS
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#if !MG_COMPILE_METAL
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#error "Canvas surface requires a Metal backend on macOS. Make sure you define MG_COMPILE_METAL to 1."
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#endif
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#define MG_COMPILE_CANVAS 1
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#endif
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#define MG_COMPILE_GL 0
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#elif PLATFORM_WINDOWS
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#ifndef MG_COMPILE_GL
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#define MG_COMPILE_GL 1
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#endif
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#ifndef MG_COMPILE_GLES
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#define MG_COMPILE_GLES 1
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#endif
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#ifndef MG_COMPILE_CANVAS
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#if !MG_COMPILE_GL
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#error "Canvas surface requires an OpenGL backend on Windows. Make sure you define MG_COMPILE_GL to 1."
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#endif
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#define MG_COMPILE_CANVAS 1
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#endif
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#elif PLATFORM_LINUX
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#ifndef MG_COMPILE_GL
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#define MG_COMPILE_GL 1
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#endif
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#ifndef MG_COMPILE_CANVAS
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#if !MG_COMPILE_GL
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#error "Canvas surface requires an OpenGL backend on Linux. Make sure you define MG_COMPILE_GL to 1."
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#endif
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#define MG_COMPILE_CANVAS 1
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#endif
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#endif
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//NOTE: these macros are used to select backend-specific APIs to include when using milepost
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#ifdef MG_EXPOSE_SURFACE_METAL
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#include"mtl_surface.h"
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#endif
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#ifdef MG_EXPOSE_SURFACE_WGL
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#include"wgl_surface.h"
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#endif
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//TODO: expose nsgl surface when supported, expose egl surface, etc...
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//TODO: add MG_INCLUDE_OPENGL/GLES/etc, once we know how we make different gl versions co-exist
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MP_API bool mg_is_surface_api_available(mg_surface_api api);
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//------------------------------------------------------------------------------------------
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//NOTE(martin): graphics surface
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//------------------------------------------------------------------------------------------
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typedef struct mg_surface { u64 h; } mg_surface;
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MP_API mg_surface mg_surface_nil(void);
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MP_API bool mg_surface_is_nil(mg_surface surface);
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MP_API mg_surface mg_surface_create_for_window(mp_window window, mg_surface_api api);
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MP_API void mg_surface_destroy(mg_surface surface);
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MP_API void mg_surface_prepare(mg_surface surface);
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MP_API void mg_surface_present(mg_surface surface);
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MP_API void mg_surface_swap_interval(mg_surface surface, int swap);
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MP_API vec2 mg_surface_contents_scaling(mg_surface surface);
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||||
MP_API mp_rect mg_surface_get_frame(mg_surface surface);
|
||||
MP_API void mg_surface_set_frame(mg_surface surface, mp_rect frame);
|
||||
MP_API bool mg_surface_get_hidden(mg_surface surface);
|
||||
MP_API void mg_surface_set_hidden(mg_surface surface, bool hidden);
|
||||
|
||||
//NOTE(martin): surface sharing
|
||||
typedef u64 mg_surface_id;
|
||||
|
||||
MP_API mg_surface mg_surface_create_remote(u32 width, u32 height, mg_surface_api api);
|
||||
MP_API mg_surface mg_surface_create_host(mp_window window);
|
||||
MP_API mg_surface_id mg_surface_remote_id(mg_surface surface);
|
||||
MP_API void mg_surface_host_connect(mg_surface surface, mg_surface_id remoteId);
|
||||
|
||||
//------------------------------------------------------------------------------------------
|
||||
//NOTE(martin): graphics canvas structs
|
||||
//------------------------------------------------------------------------------------------
|
||||
typedef struct mg_canvas { u64 h; } mg_canvas;
|
||||
typedef struct mg_font { u64 h; } mg_font;
|
||||
typedef struct mg_image { u64 h; } mg_image;
|
||||
|
||||
typedef struct mg_mat2x3
|
||||
{
|
||||
f32 m[6];
|
||||
} mg_mat2x3;
|
||||
|
||||
typedef struct mg_color
|
||||
{
|
||||
union
|
||||
{
|
||||
struct
|
||||
{
|
||||
f32 r;
|
||||
f32 g;
|
||||
f32 b;
|
||||
f32 a;
|
||||
};
|
||||
f32 c[4];
|
||||
};
|
||||
} mg_color;
|
||||
|
||||
typedef enum {MG_JOINT_MITER = 0,
|
||||
MG_JOINT_BEVEL,
|
||||
MG_JOINT_NONE } mg_joint_type;
|
||||
|
||||
typedef enum {MG_CAP_NONE = 0,
|
||||
MG_CAP_SQUARE } mg_cap_type;
|
||||
|
||||
typedef struct mg_font_extents
|
||||
{
|
||||
f32 ascent; // the extent above the baseline (by convention a positive value extends above the baseline)
|
||||
f32 descent; // the extent below the baseline (by convention, positive value extends below the baseline)
|
||||
f32 leading; // spacing between one row's descent and the next row's ascent
|
||||
f32 xHeight; // height of the lower case letter 'x'
|
||||
f32 capHeight; // height of the upper case letter 'M'
|
||||
f32 width; // maximum width of the font
|
||||
|
||||
} mg_font_extents;
|
||||
|
||||
typedef struct mg_text_extents
|
||||
{
|
||||
f32 xBearing;
|
||||
f32 yBearing;
|
||||
f32 width;
|
||||
f32 height;
|
||||
f32 xAdvance;
|
||||
f32 yAdvance;
|
||||
|
||||
} mg_text_extents;
|
||||
|
||||
//------------------------------------------------------------------------------------------
|
||||
//NOTE(martin): graphics canvas
|
||||
//------------------------------------------------------------------------------------------
|
||||
MP_API mg_canvas mg_canvas_nil(void);
|
||||
MP_API bool mg_canvas_is_nil(mg_canvas canvas);
|
||||
|
||||
MP_API mg_canvas mg_canvas_create(void);
|
||||
MP_API void mg_canvas_destroy(mg_canvas canvas);
|
||||
mg_canvas mg_canvas_set_current(mg_canvas canvas);
|
||||
MP_API void mg_render(mg_surface surface, mg_canvas canvas);
|
||||
|
||||
//------------------------------------------------------------------------------------------
|
||||
//NOTE(martin): fonts
|
||||
//------------------------------------------------------------------------------------------
|
||||
MP_API mg_font mg_font_nil(void);
|
||||
MP_API mg_font mg_font_create_from_memory(u32 size, byte* buffer, u32 rangeCount, unicode_range* ranges);
|
||||
MP_API void mg_font_destroy(mg_font font);
|
||||
|
||||
//NOTE(martin): the following int valued functions return -1 if font is invalid or codepoint is not present in font//
|
||||
//TODO(martin): add enum error codes
|
||||
|
||||
MP_API mg_font_extents mg_font_get_extents(mg_font font);
|
||||
MP_API mg_font_extents mg_font_get_scaled_extents(mg_font font, f32 emSize);
|
||||
MP_API f32 mg_font_get_scale_for_em_pixels(mg_font font, f32 emSize);
|
||||
|
||||
//NOTE(martin): if you need to process more than one codepoint, first convert your codepoints to glyph indices, then use the
|
||||
// glyph index versions of the functions, which can take an array of glyph indices.
|
||||
|
||||
MP_API str32 mg_font_get_glyph_indices(mg_font font, str32 codePoints, str32 backing);
|
||||
MP_API str32 mg_font_push_glyph_indices(mg_font font, mem_arena* arena, str32 codePoints);
|
||||
MP_API u32 mg_font_get_glyph_index(mg_font font, utf32 codePoint);
|
||||
|
||||
MP_API int mg_font_get_codepoint_extents(mg_font font, utf32 codePoint, mg_text_extents* outExtents);
|
||||
|
||||
MP_API int mg_font_get_glyph_extents(mg_font font, str32 glyphIndices, mg_text_extents* outExtents);
|
||||
|
||||
MP_API mp_rect mg_text_bounding_box_utf32(mg_font font, f32 fontSize, str32 text);
|
||||
MP_API mp_rect mg_text_bounding_box(mg_font font, f32 fontSize, str8 text);
|
||||
|
||||
//------------------------------------------------------------------------------------------
|
||||
//NOTE(martin): images
|
||||
//------------------------------------------------------------------------------------------
|
||||
MP_API mg_image mg_image_nil(void);
|
||||
MP_API bool mg_image_is_nil(mg_image a);
|
||||
|
||||
MP_API mg_image mg_image_create(mg_surface surface, u32 width, u32 height);
|
||||
MP_API mg_image mg_image_create_from_rgba8(mg_surface surface, u32 width, u32 height, u8* pixels);
|
||||
MP_API mg_image mg_image_create_from_data(mg_surface surface, str8 data, bool flip);
|
||||
MP_API mg_image mg_image_create_from_file(mg_surface surface, str8 path, bool flip);
|
||||
|
||||
MP_API void mg_image_destroy(mg_image image);
|
||||
|
||||
MP_API void mg_image_upload_region_rgba8(mg_image image, mp_rect region, u8* pixels);
|
||||
MP_API vec2 mg_image_size(mg_image image);
|
||||
|
||||
//------------------------------------------------------------------------------------------
|
||||
//NOTE(martin): atlasing
|
||||
//------------------------------------------------------------------------------------------
|
||||
|
||||
//NOTE: rectangle allocator
|
||||
typedef struct mg_rect_atlas mg_rect_atlas;
|
||||
|
||||
mg_rect_atlas* mg_rect_atlas_create(mem_arena* arena, i32 width, i32 height);
|
||||
mp_rect mg_rect_atlas_alloc(mg_rect_atlas* atlas, i32 width, i32 height);
|
||||
void mg_rect_atlas_recycle(mg_rect_atlas* atlas, mp_rect rect);
|
||||
|
||||
//NOTE: image atlas helpers
|
||||
typedef struct mg_image_region
|
||||
{
|
||||
mg_image image;
|
||||
mp_rect rect;
|
||||
} mg_image_region;
|
||||
|
||||
mg_image_region mg_image_atlas_alloc_from_rgba8(mg_rect_atlas* atlas, mg_image backingImage, u32 width, u32 height, u8* pixels);
|
||||
mg_image_region mg_image_atlas_alloc_from_data(mg_rect_atlas* atlas, mg_image backingImage, str8 data, bool flip);
|
||||
mg_image_region mg_image_atlas_alloc_from_file(mg_rect_atlas* atlas, mg_image backingImage, str8 path, bool flip);
|
||||
void mg_image_atlas_recycle(mg_rect_atlas* atlas, mg_image_region imageRgn);
|
||||
|
||||
//------------------------------------------------------------------------------------------
|
||||
//NOTE(martin): transform, viewport and clipping
|
||||
//------------------------------------------------------------------------------------------
|
||||
MP_API void mg_viewport(mp_rect viewPort);
|
||||
|
||||
MP_API void mg_matrix_push(mg_mat2x3 matrix);
|
||||
MP_API void mg_matrix_pop(void);
|
||||
|
||||
MP_API void mg_clip_push(f32 x, f32 y, f32 w, f32 h);
|
||||
MP_API void mg_clip_pop(void);
|
||||
|
||||
//------------------------------------------------------------------------------------------
|
||||
//NOTE(martin): graphics attributes setting/getting
|
||||
//------------------------------------------------------------------------------------------
|
||||
MP_API void mg_set_color(mg_color color);
|
||||
MP_API void mg_set_color_rgba(f32 r, f32 g, f32 b, f32 a);
|
||||
MP_API void mg_set_width(f32 width);
|
||||
MP_API void mg_set_tolerance(f32 tolerance);
|
||||
MP_API void mg_set_joint(mg_joint_type joint);
|
||||
MP_API void mg_set_max_joint_excursion(f32 maxJointExcursion);
|
||||
MP_API void mg_set_cap(mg_cap_type cap);
|
||||
MP_API void mg_set_font(mg_font font);
|
||||
MP_API void mg_set_font_size(f32 size);
|
||||
MP_API void mg_set_text_flip(bool flip);
|
||||
MP_API void mg_set_image(mg_image image);
|
||||
MP_API void mg_set_image_source_region(mp_rect region);
|
||||
|
||||
MP_API mg_color mg_get_color(void);
|
||||
MP_API f32 mg_get_width(void);
|
||||
MP_API f32 mg_get_tolerance(void);
|
||||
MP_API mg_joint_type mg_get_joint(void);
|
||||
MP_API f32 mg_get_max_joint_excursion(void);
|
||||
MP_API mg_cap_type mg_get_cap(void);
|
||||
MP_API mg_font mg_get_font(void);
|
||||
MP_API f32 mg_get_font_size(void);
|
||||
MP_API bool mg_get_text_flip(void);
|
||||
|
||||
//------------------------------------------------------------------------------------------
|
||||
//NOTE(martin): path construction
|
||||
//------------------------------------------------------------------------------------------
|
||||
MP_API vec2 mg_get_position(void);
|
||||
MP_API void mg_move_to(f32 x, f32 y);
|
||||
MP_API void mg_line_to(f32 x, f32 y);
|
||||
MP_API void mg_quadratic_to(f32 x1, f32 y1, f32 x2, f32 y2);
|
||||
MP_API void mg_cubic_to(f32 x1, f32 y1, f32 x2, f32 y2, f32 x3, f32 y3);
|
||||
MP_API void mg_close_path(void);
|
||||
|
||||
MP_API mp_rect mg_glyph_outlines(str32 glyphIndices);
|
||||
MP_API void mg_codepoints_outlines(str32 string);
|
||||
MP_API void mg_text_outlines(str8 string);
|
||||
|
||||
//------------------------------------------------------------------------------------------
|
||||
//NOTE(martin): clear/fill/stroke
|
||||
//------------------------------------------------------------------------------------------
|
||||
MP_API void mg_clear(void);
|
||||
MP_API void mg_fill(void);
|
||||
MP_API void mg_stroke(void);
|
||||
|
||||
//------------------------------------------------------------------------------------------
|
||||
//NOTE(martin): 'fast' shapes primitives
|
||||
//------------------------------------------------------------------------------------------
|
||||
MP_API void mg_rectangle_fill(f32 x, f32 y, f32 w, f32 h);
|
||||
MP_API void mg_rectangle_stroke(f32 x, f32 y, f32 w, f32 h);
|
||||
MP_API void mg_rounded_rectangle_fill(f32 x, f32 y, f32 w, f32 h, f32 r);
|
||||
MP_API void mg_rounded_rectangle_stroke(f32 x, f32 y, f32 w, f32 h, f32 r);
|
||||
MP_API void mg_ellipse_fill(f32 x, f32 y, f32 rx, f32 ry);
|
||||
MP_API void mg_ellipse_stroke(f32 x, f32 y, f32 rx, f32 ry);
|
||||
MP_API void mg_circle_fill(f32 x, f32 y, f32 r);
|
||||
MP_API void mg_circle_stroke(f32 x, f32 y, f32 r);
|
||||
MP_API void mg_arc(f32 x, f32 y, f32 r, f32 arcAngle, f32 startAngle);
|
||||
|
||||
//NOTE: image helpers
|
||||
MP_API void mg_image_draw(mg_image image, mp_rect rect);
|
||||
MP_API void mg_image_draw_region(mg_image image, mp_rect srcRegion, mp_rect dstRegion);
|
||||
|
||||
#endif //__GRAPHICS_H_
|
||||
|
|
|
|||
|
|
@ -12,22 +12,22 @@
|
|||
//----------------------------------------------------------------
|
||||
// utility layer
|
||||
//----------------------------------------------------------------
|
||||
#include"platform.h"
|
||||
#include"typedefs.h"
|
||||
#include"macro_helpers.h"
|
||||
#include"platform_log.h"
|
||||
#include"lists.h"
|
||||
#include"memory.h"
|
||||
#include"strings.h"
|
||||
#include"utf8.h"
|
||||
#include"hash.h"
|
||||
#include"platform/platform.h"
|
||||
#include"util/typedefs.h"
|
||||
#include"util/macro_helpers.h"
|
||||
#include"platform/platform_log.h"
|
||||
#include"util/lists.h"
|
||||
#include"util/memory.h"
|
||||
#include"util/strings.h"
|
||||
#include"util/utf8.h"
|
||||
#include"util/hash.h"
|
||||
|
||||
//----------------------------------------------------------------
|
||||
// platform layer
|
||||
//----------------------------------------------------------------
|
||||
#include"platform_clock.h"
|
||||
#include"platform_path.h"
|
||||
#include"platform_io.h"
|
||||
#include"platform/platform_clock.h"
|
||||
#include"platform/platform_path.h"
|
||||
#include"platform/platform_io.h"
|
||||
/*
|
||||
#include"platform_rng.h"
|
||||
#include"platform_socket.h"
|
||||
|
|
|
|||
|
|
@ -9,10 +9,10 @@
|
|||
#ifndef __PLATFORM_APP_H_
|
||||
#define __PLATFORM_APP_H_
|
||||
|
||||
#include"typedefs.h"
|
||||
#include"utf8.h"
|
||||
#include"lists.h"
|
||||
#include"memory.h"
|
||||
#include"util/typedefs.h"
|
||||
#include"util/utf8.h"
|
||||
#include"util/lists.h"
|
||||
#include"util/memory.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
|
|
|
|||
|
|
@ -1,34 +1,34 @@
|
|||
/************************************************************//**
|
||||
*
|
||||
* @file: platform_clock.h
|
||||
* @author: Martin Fouilleul
|
||||
* @date: 07/03/2019
|
||||
* @revision:
|
||||
*
|
||||
*****************************************************************/
|
||||
#ifndef __PLATFORM_CLOCK_H_
|
||||
#define __PLATFORM_CLOCK_H_
|
||||
|
||||
#include"typedefs.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif // __cplusplus
|
||||
|
||||
typedef enum {
|
||||
MP_CLOCK_MONOTONIC, // clock that increment monotonically
|
||||
MP_CLOCK_UPTIME, // clock that increment monotonically during uptime
|
||||
MP_CLOCK_DATE // clock that is driven by the platform time
|
||||
} mp_clock_kind;
|
||||
|
||||
MP_API void mp_clock_init(); // initialize the clock subsystem
|
||||
MP_API u64 mp_get_timestamp(mp_clock_kind clock);
|
||||
MP_API f64 mp_get_time(mp_clock_kind clock);
|
||||
MP_API void mp_sleep_nanoseconds(u64 nanoseconds); // sleep for a given number of nanoseconds
|
||||
|
||||
#ifdef __cplusplus
|
||||
} // extern "C"
|
||||
#endif // __cplusplus
|
||||
|
||||
|
||||
#endif //__PLATFORM_CLOCK_H_
|
||||
/************************************************************//**
|
||||
*
|
||||
* @file: platform_clock.h
|
||||
* @author: Martin Fouilleul
|
||||
* @date: 07/03/2019
|
||||
* @revision:
|
||||
*
|
||||
*****************************************************************/
|
||||
#ifndef __PLATFORM_CLOCK_H_
|
||||
#define __PLATFORM_CLOCK_H_
|
||||
|
||||
#include"util/typedefs.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif // __cplusplus
|
||||
|
||||
typedef enum {
|
||||
MP_CLOCK_MONOTONIC, // clock that increment monotonically
|
||||
MP_CLOCK_UPTIME, // clock that increment monotonically during uptime
|
||||
MP_CLOCK_DATE // clock that is driven by the platform time
|
||||
} mp_clock_kind;
|
||||
|
||||
MP_API void mp_clock_init(); // initialize the clock subsystem
|
||||
MP_API u64 mp_get_timestamp(mp_clock_kind clock);
|
||||
MP_API f64 mp_get_time(mp_clock_kind clock);
|
||||
MP_API void mp_sleep_nanoseconds(u64 nanoseconds); // sleep for a given number of nanoseconds
|
||||
|
||||
#ifdef __cplusplus
|
||||
} // extern "C"
|
||||
#endif // __cplusplus
|
||||
|
||||
|
||||
#endif //__PLATFORM_CLOCK_H_
|
||||
|
|
|
|||
|
|
@ -1,58 +1,58 @@
|
|||
/************************************************************//**
|
||||
*
|
||||
* @file: platform_log.h
|
||||
* @author: Martin Fouilleul
|
||||
* @date: 18/04/2023
|
||||
*
|
||||
*****************************************************************/
|
||||
#ifndef __PLATFORM_LOG_H_
|
||||
#define __PLATFORM_LOG_H_
|
||||
|
||||
#include"platform.h"
|
||||
#include"strings.h"
|
||||
|
||||
typedef enum { LOG_LEVEL_ERROR,
|
||||
LOG_LEVEL_WARNING,
|
||||
LOG_LEVEL_INFO,
|
||||
LOG_LEVEL_COUNT } log_level;
|
||||
|
||||
typedef struct log_output log_output;
|
||||
|
||||
extern log_output* LOG_DEFAULT_OUTPUT;
|
||||
|
||||
MP_API void log_set_level(log_level level);
|
||||
MP_API void log_set_output(log_output* output);
|
||||
MP_API void log_push(log_level level,
|
||||
str8 function,
|
||||
str8 file,
|
||||
int line,
|
||||
const char* fmt,
|
||||
...);
|
||||
|
||||
#define log_generic(level, msg, ...) log_push(level, STR8(__FUNCTION__), STR8(__FILE__), __LINE__, msg, ##__VA_ARGS__)
|
||||
|
||||
#define log_error(msg, ...) log_generic(LOG_LEVEL_ERROR, msg, ##__VA_ARGS__)
|
||||
|
||||
#ifndef LOG_COMPILE_WARNING
|
||||
#define LOG_COMPILE_WARNING 1
|
||||
#endif
|
||||
|
||||
#ifndef LOG_COMPILE_INFO
|
||||
#define LOG_COMPILE_INFO 1
|
||||
#endif
|
||||
|
||||
#if LOG_COMPILE_WARNING || LOG_COMPILE_INFO
|
||||
#define log_warning(msg, ...) log_generic(LOG_LEVEL_WARNING, msg, ##__VA_ARGS__)
|
||||
|
||||
#if LOG_COMPILE_INFO
|
||||
#define log_info(msg, ...) log_generic(LOG_LEVEL_INFO, msg, ##__VA_ARGS__ )
|
||||
#else
|
||||
#define log_info(msg, ...)
|
||||
#endif
|
||||
#else
|
||||
#define log_warning(msg, ...)
|
||||
#define log_info(msg, ...)
|
||||
#endif
|
||||
|
||||
|
||||
#endif //__PLATFORM_LOG_H_
|
||||
/************************************************************//**
|
||||
*
|
||||
* @file: platform_log.h
|
||||
* @author: Martin Fouilleul
|
||||
* @date: 18/04/2023
|
||||
*
|
||||
*****************************************************************/
|
||||
#ifndef __PLATFORM_LOG_H_
|
||||
#define __PLATFORM_LOG_H_
|
||||
|
||||
#include"platform.h"
|
||||
#include"util/strings.h"
|
||||
|
||||
typedef enum { LOG_LEVEL_ERROR,
|
||||
LOG_LEVEL_WARNING,
|
||||
LOG_LEVEL_INFO,
|
||||
LOG_LEVEL_COUNT } log_level;
|
||||
|
||||
typedef struct log_output log_output;
|
||||
|
||||
extern log_output* LOG_DEFAULT_OUTPUT;
|
||||
|
||||
MP_API void log_set_level(log_level level);
|
||||
MP_API void log_set_output(log_output* output);
|
||||
MP_API void log_push(log_level level,
|
||||
str8 function,
|
||||
str8 file,
|
||||
int line,
|
||||
const char* fmt,
|
||||
...);
|
||||
|
||||
#define log_generic(level, msg, ...) log_push(level, STR8(__FUNCTION__), STR8(__FILE__), __LINE__, msg, ##__VA_ARGS__)
|
||||
|
||||
#define log_error(msg, ...) log_generic(LOG_LEVEL_ERROR, msg, ##__VA_ARGS__)
|
||||
|
||||
#ifndef LOG_COMPILE_WARNING
|
||||
#define LOG_COMPILE_WARNING 1
|
||||
#endif
|
||||
|
||||
#ifndef LOG_COMPILE_INFO
|
||||
#define LOG_COMPILE_INFO 1
|
||||
#endif
|
||||
|
||||
#if LOG_COMPILE_WARNING || LOG_COMPILE_INFO
|
||||
#define log_warning(msg, ...) log_generic(LOG_LEVEL_WARNING, msg, ##__VA_ARGS__)
|
||||
|
||||
#if LOG_COMPILE_INFO
|
||||
#define log_info(msg, ...) log_generic(LOG_LEVEL_INFO, msg, ##__VA_ARGS__ )
|
||||
#else
|
||||
#define log_info(msg, ...)
|
||||
#endif
|
||||
#else
|
||||
#define log_warning(msg, ...)
|
||||
#define log_info(msg, ...)
|
||||
#endif
|
||||
|
||||
|
||||
#endif //__PLATFORM_LOG_H_
|
||||
|
|
|
|||
Loading…
Reference in New Issue