diff options
Diffstat (limited to 'v_windows/v/vlib/fontstash')
| -rw-r--r-- | v_windows/v/vlib/fontstash/a_d_use_freetype.v | 19 | ||||
| -rw-r--r-- | v_windows/v/vlib/fontstash/fontstash.c.v | 172 | ||||
| -rw-r--r-- | v_windows/v/vlib/fontstash/fontstash_funcs.c.v | 53 | ||||
| -rw-r--r-- | v_windows/v/vlib/fontstash/fontstash_structs.c.v | 51 | ||||
| -rw-r--r-- | v_windows/v/vlib/fontstash/fontstash_structs.v | 29 |
5 files changed, 324 insertions, 0 deletions
diff --git a/v_windows/v/vlib/fontstash/a_d_use_freetype.v b/v_windows/v/vlib/fontstash/a_d_use_freetype.v new file mode 100644 index 0000000..199fe31 --- /dev/null +++ b/v_windows/v/vlib/fontstash/a_d_use_freetype.v @@ -0,0 +1,19 @@ +module fontstash + +#define FONS_USE_FREETYPE 1 +#flag windows -I @VEXEROOT/thirdparty/freetype/include +#flag windows -L @VEXEROOT/thirdparty/freetype/win64 +#flag linux -I/usr/include/freetype2 +#flag darwin -I/usr/local/include/freetype2 +// brew on m1 +#flag darwin -I/opt/homebrew/include/freetype2 +#flag darwin -L/opt/homebrew/lib +// MacPorts +#flag darwin -I/opt/local/include/freetype2 +#flag darwin -L/opt/local/lib +#flag freebsd -I/usr/local/include/freetype2 +#flag freebsd -Wl -L/usr/local/lib +#flag windows -lfreetype +#flag linux -lfreetype +#flag darwin -lfreetype +#flag darwin -lpng -lbz2 -lz diff --git a/v_windows/v/vlib/fontstash/fontstash.c.v b/v_windows/v/vlib/fontstash/fontstash.c.v new file mode 100644 index 0000000..6149a01 --- /dev/null +++ b/v_windows/v/vlib/fontstash/fontstash.c.v @@ -0,0 +1,172 @@ +module fontstash + +#flag -I @VEXEROOT/thirdparty/fontstash +#define FONTSTASH_IMPLEMENTATION +$if gcboehm ? { + #define FONTSTASH_MALLOC GC_MALLOC + #define FONTSTASH_REALLOC GC_REALLOC + #define FONTSTASH_FREE GC_FREE +} +#include "fontstash.h" +#flag -I /usr/local/Cellar/freetype/2.10.2/include/freetype2 + +$if windows { + $if tinyc { + #flag @VEXEROOT/thirdparty/tcc/lib/openlibm.o + } +} $else { + #flag -lm +} + +//#flag -lfreetype +pub const ( + // TODO: fontstash.used_import is used to keep v from warning about unused imports + used_import = 1 +) + +// Contructor and destructor. +[inline] +pub fn create_internal(params &C.FONSparams) &C.FONScontext { + return C.fonsCreateInternal(params) +} + +[inline] +pub fn delete_internal(s &C.FONScontext) { + C.fonsDeleteInternal(s) +} + +[inline] +pub fn (s &C.FONScontext) set_error_callback(callback fn (voidptr, int, int), uptr voidptr) { + C.fonsSetErrorCallback(s, callback, uptr) +} + +// Returns current atlas size. +[inline] +pub fn (s &C.FONScontext) get_atlas_size(width &int, height &int) { + C.fonsGetAtlasSize(s, width, height) +} + +// Expands the atlas size. +[inline] +pub fn (s &C.FONScontext) expand_atlas(width int, height int) int { + return C.fonsExpandAtlas(s, width, height) +} + +// Resets the whole stash. +[inline] +pub fn (s &C.FONScontext) reset_atlas(width int, height int) int { + return C.fonsResetAtlas(s, width, height) +} + +// Add fonts +[inline] +pub fn (s &C.FONScontext) get_font_by_name(name &char) int { + return C.fonsGetFontByName(s, name) +} + +[inline] +pub fn (s &C.FONScontext) add_fallback_font(base int, fallback int) int { + return C.fonsAddFallbackFont(s, base, fallback) +} + +[inline] +pub fn (s &C.FONScontext) add_font_mem(name &char, data &byte, data_size int, free_data int) int { + return C.fonsAddFontMem(s, name, data, data_size, free_data) +} + +// State handling +[inline] +pub fn (s &C.FONScontext) push_state() { + C.fonsPushState(s) +} + +[inline] +pub fn (s &C.FONScontext) pop_state() { + C.fonsPopState(s) +} + +[inline] +pub fn (s &C.FONScontext) clear_state() { + C.fonsClearState(s) +} + +// State setting +[inline] +pub fn (s &C.FONScontext) set_size(size f32) { + C.fonsSetSize(s, size) +} + +[inline] +pub fn (s &C.FONScontext) set_color(color u32) { + C.fonsSetColor(s, color) +} + +[inline] +pub fn (s &C.FONScontext) set_spacing(spacing f32) { + C.fonsSetSpacing(s, spacing) +} + +[inline] +pub fn (s &C.FONScontext) set_blur(blur f32) { + C.fonsSetBlur(s, blur) +} + +[inline] +pub fn (s &C.FONScontext) set_align(align int) { + C.fonsSetAlign(s, align) +} + +[inline] +pub fn (s &C.FONScontext) set_font(font int) { + C.fonsSetFont(s, font) +} + +// Draw text +[inline] +pub fn (s &C.FONScontext) draw_text(x f32, y f32, str &char, end &char) f32 { + return C.fonsDrawText(s, x, y, str, end) +} + +// Measure text +[inline] +pub fn (s &C.FONScontext) text_bounds(x f32, y f32, str &char, end &char, bounds &f32) f32 { + return C.fonsTextBounds(s, x, y, str, end, bounds) +} + +[inline] +pub fn (s &C.FONScontext) line_bounds(y f32, miny &f32, maxy &f32) { + C.fonsLineBounds(s, y, miny, maxy) +} + +[inline] +pub fn (s &C.FONScontext) vert_metrics(ascender &f32, descender &f32, lineh &f32) { + C.fonsVertMetrics(s, ascender, descender, lineh) +} + +// Text iterator +[inline] +pub fn (s &C.FONScontext) text_iter_init(iter &C.FONStextIter, x f32, y f32, str &char, end &char) int { + return C.fonsTextIterInit(s, iter, x, y, str, end) +} + +[inline] +pub fn (s &C.FONScontext) text_iter_next(iter &C.FONStextIter, quad &C.FONSquad) int { + return C.fonsTextIterNext(s, iter, quad) +} + +// Pull texture changes +[inline] +pub fn (s &C.FONScontext) get_texture_data(width &int, height &int) &byte { + return &byte(C.fonsGetTextureData(s, width, height)) +} + +[inline] +pub fn (s &C.FONScontext) validate_texture(dirty &int) int { + return C.fonsValidateTexture(s, dirty) +} + +// Draws the stash texture for debugging +[inline] +pub fn (s &C.FONScontext) draw_debug(x f32, y f32) { + C.fonsDrawDebug(s, x, y) +} diff --git a/v_windows/v/vlib/fontstash/fontstash_funcs.c.v b/v_windows/v/vlib/fontstash/fontstash_funcs.c.v new file mode 100644 index 0000000..8e260e7 --- /dev/null +++ b/v_windows/v/vlib/fontstash/fontstash_funcs.c.v @@ -0,0 +1,53 @@ +module fontstash + +// Contructor and destructor. +fn C.fonsCreateInternal(params &C.FONSparams) &C.FONScontext +fn C.fonsDeleteInternal(s &C.FONScontext) + +fn C.fonsSetErrorCallback(s &C.FONScontext, callback fn (voidptr, int, int), uptr voidptr) + +// Returns current atlas size. +fn C.fonsGetAtlasSize(s &C.FONScontext, width &int, height &int) + +// Expands the atlas size. +fn C.fonsExpandAtlas(s &C.FONScontext, width int, height int) int + +// Resets the whole stash. +fn C.fonsResetAtlas(s &C.FONScontext, width int, height int) int + +// Add fonts +fn C.fonsGetFontByName(s &C.FONScontext, name &char) int +fn C.fonsAddFallbackFont(s &C.FONScontext, base int, fallback int) int +fn C.fonsAddFontMem(s &C.FONScontext, name &char, data &byte, dataSize int, freeData int) int + +// State handling +fn C.fonsPushState(s &C.FONScontext) +fn C.fonsPopState(s &C.FONScontext) +fn C.fonsClearState(s &C.FONScontext) + +// State setting +fn C.fonsSetSize(s &C.FONScontext, size f32) +fn C.fonsSetColor(s &C.FONScontext, color u32) +fn C.fonsSetSpacing(s &C.FONScontext, spacing f32) +fn C.fonsSetBlur(s &C.FONScontext, blur f32) +fn C.fonsSetAlign(s &C.FONScontext, align int) +fn C.fonsSetFont(s &C.FONScontext, font int) + +// Draw text +fn C.fonsDrawText(s &C.FONScontext, x f32, y f32, str &char, end &char) f32 + +// Measure text +fn C.fonsTextBounds(s &C.FONScontext, x f32, y f32, str &char, end &char, bounds &f32) f32 +fn C.fonsLineBounds(s &C.FONScontext, y f32, miny &f32, maxy &f32) +fn C.fonsVertMetrics(s &C.FONScontext, ascender &f32, descender &f32, lineh &f32) + +// Text iterator +fn C.fonsTextIterInit(s &C.FONScontext, iter &C.FONStextIter, x f32, y f32, str &char, end &char) int +fn C.fonsTextIterNext(s &C.FONScontext, iter &C.FONStextIter, quad &C.FONSquad) int + +// Pull texture changes +fn C.fonsGetTextureData(s &C.FONScontext, width &int, height &int) &char +fn C.fonsValidateTexture(s &C.FONScontext, dirty &int) int + +// Draws the stash texture for debugging +fn C.fonsDrawDebug(s &C.FONScontext, x f32, y f32) diff --git a/v_windows/v/vlib/fontstash/fontstash_structs.c.v b/v_windows/v/vlib/fontstash/fontstash_structs.c.v new file mode 100644 index 0000000..e34ef26 --- /dev/null +++ b/v_windows/v/vlib/fontstash/fontstash_structs.c.v @@ -0,0 +1,51 @@ +module fontstash + +pub struct C.FONSparams { + width int + height int + flags char + userPtr voidptr + // int (*renderCreate)(void* uptr, int width, int height) + renderCreate fn (uptr voidptr, width int, height int) int + // int (*renderResize)(void* uptr, int width, int height) + renderResize fn (uptr voidptr, width int, height int) int + // void (*renderUpdate)(void* uptr, int* rect, const unsigned char* data) + renderUpdate fn (uptr voidptr, rect &int, data &byte) + // void (*renderDraw)(void* uptr, const float* verts, const float* tcoords, const unsigned int* colors, int nverts) + renderDraw fn (uptr voidptr, verts &f32, tcoords &f32, colors &u32, nverts int) + // void (*renderDelete)(void* uptr) + renderDelete fn (uptr voidptr) +} + +pub struct C.FONSquad { + x0 f32 + y0 f32 + s0 f32 + t0 f32 + x1 f32 + y1 f32 + s1 f32 + t1 f32 +} + +pub struct C.FONStextIter { + x f32 + y f32 + nextx f32 + nexty f32 + scale f32 + spacing f32 + codepoint u32 + isize i16 + iblur i16 + font &C.FONSfont + prevGlyphIndex int + str &byte + next &byte + end &byte + utf8state u32 +} + +pub struct C.FONSfont {} + +pub struct C.FONScontext {} diff --git a/v_windows/v/vlib/fontstash/fontstash_structs.v b/v_windows/v/vlib/fontstash/fontstash_structs.v new file mode 100644 index 0000000..8779bc0 --- /dev/null +++ b/v_windows/v/vlib/fontstash/fontstash_structs.v @@ -0,0 +1,29 @@ +module fontstash + +pub enum FonsFlags { + top_left = 1 + bottom_left = 2 +} + +pub enum FonsAlign { + // Horizontal align + left = 1 // Default + center = 2 + right = 4 + // Vertical align + top = 8 + middle = 16 + bottom = 32 + baseline = 64 // Default +} + +pub enum FonsErrorCode { + // Font atlas is full. + atlas_full = 1 + // Scratch memory used to render glyphs is full, requested size reported in 'val', you may need to bump up FONS_SCRATCH_BUF_SIZE. + scratch_full = 2 + // Calls to fonsPushState has created too large stack, if you need deep state stack bump up FONS_MAX_STATES. + states_overflow = 3 + // Trying to pop too many states fonsPopState(). + states_underflow = 4 +} |