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nanovega: changed outline API a little (it is just an ordinary struct with refcounted payload now)

This commit is contained in:
Ketmar Dark 2018-03-23 10:25:32 +02:00 committed by Adam D. Ruppe
parent b56d59f208
commit 88ca1e2556
1 changed files with 178 additions and 129 deletions
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307
nanovega.d
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@ -7563,7 +7563,7 @@ public bool charPathBounds (NVGContext ctx, dchar dch, float[] bounds) nothrow @
return fonsPathBounds(ctx.fs, dch, bounds); return fonsPathBounds(ctx.fs, dch, bounds);
} }
/** [charOutline] will return malloced [NVGGlyphOutline]. /** [charOutline] will return [NVGPathOutline].
some usage samples: some usage samples:
@ -7627,29 +7627,102 @@ public bool charPathBounds (NVGContext ctx, dchar dch, float[] bounds) nothrow @
Group: text_api Group: text_api
*/ */
public struct NVGGlyphOutline { public struct NVGPathOutline {
private nothrow @trusted @nogc:
struct DataStore {
uint rc; // refcount
ubyte* data;
uint used;
uint size;
uint ccount; // number of commands
float[4] bounds = 0; /// outline bounds
nothrow @trusted @nogc:
void putBytes (const(void)[] b) {
if (b.length == 0) return;
if (b.length >= int.max/8) assert(0, "NanoVega: out of memory");
if (int.max/8-used < b.length) assert(0, "NanoVega: out of memory");
if (used+cast(uint)b.length > size) {
import core.stdc.stdlib : realloc;
uint newsz = size;
while (newsz < used+cast(uint)b.length) newsz = (newsz == 0 ? 2048 : newsz < 32768 ? newsz*2 : newsz+8192);
assert(used+cast(uint)b.length <= newsz);
data = cast(ubyte*)realloc(data, newsz);
if (data is null) assert(0, "NanoVega: out of memory");
size = newsz;
}
import core.stdc.string : memcpy;
memcpy(data+used, b.ptr, b.length);
used += cast(uint)b.length;
}
void putCommand (ubyte cmd) { pragma(inline, true); ++ccount; putBytes((&cmd)[0..1]); }
void putArgs (const(float)[] f...) { pragma(inline, true); putBytes(f[]); }
}
static void incRef (DataStore* ds) {
pragma(inline, true);
if (ds !is null) {
++ds.rc;
//{ import core.stdc.stdio; printf("ods(%p): incref: newrc=%u\n", ds, ds.rc); }
}
}
static void decRef (DataStore* ds) {
version(aliced) pragma(inline, true);
if (ds !is null) {
//{ import core.stdc.stdio; printf("ods(%p): decref: newrc=%u\n", ds, ds.rc-1); }
if (--ds.rc == 0) {
import core.stdc.stdlib : free;
import core.stdc.string : memset;
if (ds.data !is null) free(ds.data);
memset(ds, 0, DataStore.sizeof); // just in case
free(ds);
//{ import core.stdc.stdio; printf(" ods(%p): killed.\n"); }
}
}
}
private:
static NVGPathOutline createNew () {
import core.stdc.stdlib : malloc;
import core.stdc.string : memset;
auto ds = cast(DataStore*)malloc(DataStore.sizeof);
if (ds is null) assert(0, "NanoVega: out of memory");
memset(ds, 0, DataStore.sizeof);
ds.rc = 1;
NVGPathOutline res;
res.dsaddr = cast(usize)ds;
return res;
}
private:
usize dsaddr; // fool GC
@property inout(DataStore)* ds () inout pure { pragma(inline, true); return cast(DataStore*)dsaddr; }
public: public:
/// commands /// commands
static struct Command { static struct Command {
///
enum Kind : ubyte { enum Kind : ubyte {
MoveTo, /// MoveTo, ///
LineTo, /// LineTo, ///
QuadTo, /// QuadTo, ///
BezierTo, /// BezierTo, ///
End, /// no more commands (this command is not `valid`!)
} }
Kind code; /// Kind code; ///
const(float)[] args; /// const(float)[] args; ///
@property bool valid () const pure nothrow @safe @nogc { pragma(inline, true); return (code >= 0 && code <= 3 && args.length >= 2); } /// @property bool valid () const pure nothrow @safe @nogc { pragma(inline, true); return (code >= Kind.min && code < Kind.End && args.length >= 2); } ///
/// perform NanoVega command with stored data. /// perform NanoVega command with stored data.
void perform (NVGContext ctx) const nothrow @trusted @nogc { void perform (NVGContext ctx) const nothrow @trusted @nogc {
if (ctx is null) return; if (ctx is null) return;
switch (code) { final switch (code) {
case Kind.MoveTo: if (args.length > 1) ctx.moveTo(args.ptr[0..2]); break; case Kind.MoveTo: if (args.length > 1) ctx.moveTo(args.ptr[0..2]); break;
case Kind.LineTo: if (args.length > 1) ctx.lineTo(args.ptr[0..2]); break; case Kind.LineTo: if (args.length > 1) ctx.lineTo(args.ptr[0..2]); break;
case Kind.QuadTo: if (args.length > 3) ctx.quadTo(args.ptr[0..4]); break; case Kind.QuadTo: if (args.length > 3) ctx.quadTo(args.ptr[0..4]); break;
case Kind.BezierTo: if (args.length > 5) ctx.bezierTo(args.ptr[0..6]); break; case Kind.BezierTo: if (args.length > 5) ctx.bezierTo(args.ptr[0..6]); break;
default: break; case Kind.End: break;
} }
} }
@ -7659,71 +7732,83 @@ public:
float[6] pts = void; float[6] pts = void;
pts[0..args.length] = args[]; pts[0..args.length] = args[];
foreach (immutable pidx; 0..args.length/2) xform.point(pts.ptr[pidx*2+0], pts.ptr[pidx*2+1]); foreach (immutable pidx; 0..args.length/2) xform.point(pts.ptr[pidx*2+0], pts.ptr[pidx*2+1]);
switch (code) { final switch (code) {
case Kind.MoveTo: if (args.length > 1) ctx.moveTo(pts.ptr[0..2]); break; case Kind.MoveTo: if (args.length > 1) ctx.moveTo(pts.ptr[0..2]); break;
case Kind.LineTo: if (args.length > 1) ctx.lineTo(pts.ptr[0..2]); break; case Kind.LineTo: if (args.length > 1) ctx.lineTo(pts.ptr[0..2]); break;
case Kind.QuadTo: if (args.length > 3) ctx.quadTo(pts.ptr[0..4]); break; case Kind.QuadTo: if (args.length > 3) ctx.quadTo(pts.ptr[0..4]); break;
case Kind.BezierTo: if (args.length > 5) ctx.bezierTo(pts.ptr[0..6]); break; case Kind.BezierTo: if (args.length > 5) ctx.bezierTo(pts.ptr[0..6]); break;
default: break; case Kind.End: break;
} }
} }
} }
@disable this (this); // no copies public:
this (this) { pragma(inline, true); incRef(cast(DataStore*)dsaddr); }
~this () { pragma(inline, true); decRef(cast(DataStore*)dsaddr); }
private: void opAssign() (in auto ref NVGPathOutline a) {
ubyte* data; incRef(cast(DataStore*)a.dsaddr);
uint used; decRef(cast(DataStore*)dsaddr);
uint size; dsaddr = a.dsaddr;
uint ccount; // number of commands
private:
void clear () nothrow @trusted @nogc {
import core.stdc.stdlib : free;
if (data !is null) { free(data); data = null; }
used = size = ccount = 0;
bounds[] = 0;
} }
public: /// Clear storage.
float[4] bounds = 0; /// glyph outline bounds void clear () {
pragma(inline, true);
decRef(ds);
dsaddr = 0;
}
@property int length () const pure { pragma(inline, true); return ccount; } /// number of commands in outline /// Is this outline empty?
@property empty () const pure { pragma(inline, true); return (dsaddr == 0 || ds.ccount == 0); }
/// Returns umber of commands in outline.
@property int length () const pure { pragma(inline, true); return (dsaddr ? ds.ccount : 0); }
public:
/// Returns forward range with all glyph commands. /// Returns forward range with all glyph commands.
/// $(WARNING returned rande should not outlive parent struct!)
auto commands () nothrow @trusted @nogc { auto commands () nothrow @trusted @nogc {
static struct Range { static struct Range {
private nothrow @trusted @nogc: private nothrow @trusted @nogc:
const(ubyte)* data; usize dsaddr;
uint cpos; // current position in data
uint cleft; // number of commands left uint cleft; // number of commands left
@property const(ubyte)* data () inout pure { pragma(inline, true); return (dsaddr ? (cast(DataStore*)dsaddr).data : null); }
public: public:
this (this) { pragma(inline, true); incRef(cast(DataStore*)dsaddr); }
~this () { pragma(inline, true); decRef(cast(DataStore*)dsaddr); }
void opAssign() (in auto ref Range a) {
incRef(cast(DataStore*)a.dsaddr);
decRef(cast(DataStore*)dsaddr);
dsaddr = a.dsaddr;
cpos = a.cpos;
cleft = a.cleft;
}
float[4] bounds () const pure { float[4] res = 0; pragma(inline, true); if (dsaddr) res[] = (cast(DataStore*)dsaddr).bounds[]; return res; } /// outline bounds
@property bool empty () const pure { pragma(inline, true); return (cleft == 0); } @property bool empty () const pure { pragma(inline, true); return (cleft == 0); }
@property int length () const pure { pragma(inline, true); return cleft; } @property int length () const pure { pragma(inline, true); return cleft; }
@property Range save () const pure { pragma(inline, true); Range res = this; return res; } @property Range save () const { pragma(inline, true); Range res = this; return res; }
@property Command front () const { @property Command front () const {
Command res = void; Command res = void;
if (cleft > 0) { if (cleft > 0) {
res.code = cast(Command.Kind)data[0]; res.code = cast(Command.Kind)data[cpos];
switch (res.code) { switch (res.code) {
case Command.Kind.MoveTo: case Command.Kind.MoveTo:
case Command.Kind.LineTo: case Command.Kind.LineTo:
res.args = (cast(const(float*))(data+1))[0..1*2]; res.args = (cast(const(float*))(data+cpos+1))[0..1*2];
break; break;
case Command.Kind.QuadTo: case Command.Kind.QuadTo:
res.args = (cast(const(float*))(data+1))[0..2*2]; res.args = (cast(const(float*))(data+cpos+1))[0..2*2];
break; break;
case Command.Kind.BezierTo: case Command.Kind.BezierTo:
res.args = (cast(const(float*))(data+1))[0..3*2]; res.args = (cast(const(float*))(data+cpos+1))[0..3*2];
break; break;
default: default:
res.code = cast(Command.Kind)255; res.code = Command.Kind.End;
res.args = null; res.args = null;
break; break;
} }
} else { } else {
res.code = cast(Command.Kind)255; res.code = Command.Kind.End;
res.args = null; res.args = null;
} }
return res; return res;
@ -7731,16 +7816,16 @@ public:
void popFront () { void popFront () {
if (cleft == 0) return; if (cleft == 0) return;
if (--cleft == 0) return; // don't waste time skipping last command if (--cleft == 0) return; // don't waste time skipping last command
switch (data[0]) { switch (data[cpos]) {
case Command.Kind.MoveTo: case Command.Kind.MoveTo:
case Command.Kind.LineTo: case Command.Kind.LineTo:
data += 1+1*2*cast(uint)float.sizeof; cpos += 1+1*2*cast(uint)float.sizeof;
break; break;
case Command.Kind.QuadTo: case Command.Kind.QuadTo:
data += 1+2*2*cast(uint)float.sizeof; cpos += 1+2*2*cast(uint)float.sizeof;
break; break;
case Command.Kind.BezierTo: case Command.Kind.BezierTo:
data += 1+3*2*cast(uint)float.sizeof; cpos += 1+3*2*cast(uint)float.sizeof;
break; break;
default: default:
cleft = 0; cleft = 0;
@ -7748,19 +7833,22 @@ public:
} }
} }
} }
return Range(data, ccount); if (dsaddr) {
incRef(cast(DataStore*)dsaddr); // range anchors it
return Range(dsaddr, 0, ds.ccount);
} else {
return Range.init;
}
} }
} }
public alias NVGGlyphOutline = NVGPathOutline; /// For backwards compatibility.
/// Destroy glyph outiline and free allocated memory. /// Destroy glyph outiline and free allocated memory.
/// Group: text_api /// Group: text_api
public void kill (ref NVGGlyphOutline* ol) nothrow @trusted @nogc { public void kill (ref NVGPathOutline ol) nothrow @trusted @nogc {
if (ol !is null) { pragma(inline, true);
import core.stdc.stdlib : free; ol.clear();
ol.clear();
free(ol);
ol = null;
}
} }
static if (is(typeof(&fons__nvg__toOutline))) { static if (is(typeof(&fons__nvg__toOutline))) {
@ -7773,17 +7861,14 @@ static if (is(typeof(&fons__nvg__toOutline))) {
/// The glyph is not scaled in any way, so you have to use NanoVega transformations instead. /// The glyph is not scaled in any way, so you have to use NanoVega transformations instead.
/// Returns `null` if there is no such glyph, or current font is not scalable. /// Returns `null` if there is no such glyph, or current font is not scalable.
/// Group: text_api /// Group: text_api
public NVGGlyphOutline* charOutline (NVGContext ctx, dchar dch) nothrow @trusted @nogc { public NVGPathOutline charOutline (NVGContext ctx, dchar dch) nothrow @trusted @nogc {
import core.stdc.stdlib : malloc; import core.stdc.stdlib : malloc;
import core.stdc.string : memcpy; import core.stdc.string : memcpy;
NVGstate* state = nvg__getState(ctx); NVGstate* state = nvg__getState(ctx);
fonsSetFont(ctx.fs, state.fontId); fonsSetFont(ctx.fs, state.fontId);
NVGGlyphOutline oline; auto oline = NVGPathOutline.createNew();
if (!fonsToOutline(ctx.fs, dch, &oline)) { oline.clear(); return null; } if (!fonsToOutline(ctx.fs, dch, oline.ds)) oline.clear();
auto res = cast(NVGGlyphOutline*)malloc(NVGGlyphOutline.sizeof); return oline;
if (res is null) { oline.clear(); return null; }
memcpy(res, &oline, oline.sizeof);
return res;
} }
@ -9139,38 +9224,20 @@ extern(C) nothrow @trusted @nogc {
static struct OutlinerData { static struct OutlinerData {
@disable this (this); @disable this (this);
NVGContext vg; NVGContext vg;
NVGGlyphOutline* ol; NVGPathOutline.DataStore* ol;
FT_BBox outlineBBox; FT_BBox outlineBBox;
nothrow @trusted @nogc: nothrow @trusted @nogc:
static float transx(T) (T v) pure { pragma(inline, true); return cast(float)v; } static float transx(T) (T v) pure { pragma(inline, true); return cast(float)v; }
static float transy(T) (T v) pure { pragma(inline, true); return -cast(float)v; } static float transy(T) (T v) pure { pragma(inline, true); return -cast(float)v; }
void putBytes (const(void)[] b) {
assert(b.length <= 512);
if (b.length == 0) return;
if (ol.used+cast(uint)b.length > ol.size) {
import core.stdc.stdlib : realloc;
uint newsz = (ol.size == 0 ? 2048 : ol.size < 32768 ? ol.size*2 : ol.size+8192);
assert(ol.used+cast(uint)b.length <= newsz);
auto nd = cast(ubyte*)realloc(ol.data, newsz);
if (nd is null) assert(0, "FONS: out of memory");
ol.size = newsz;
ol.data = nd;
}
import core.stdc.string : memcpy;
memcpy(ol.data+ol.used, b.ptr, b.length);
ol.used += cast(uint)b.length;
}
void newCommand (ubyte cmd) { pragma(inline, true); ++ol.ccount; putBytes((&cmd)[0..1]); }
void putArg (float f) { putBytes((&f)[0..1]); }
} }
int fons__nvg__moveto_cb (const(FT_Vector)* to, void* user) { int fons__nvg__moveto_cb (const(FT_Vector)* to, void* user) {
auto odata = cast(OutlinerData*)user; auto odata = cast(OutlinerData*)user;
if (odata.vg !is null) odata.vg.moveTo(odata.transx(to.x), odata.transy(to.y)); if (odata.vg !is null) odata.vg.moveTo(odata.transx(to.x), odata.transy(to.y));
if (odata.ol !is null) { if (odata.ol !is null) {
odata.newCommand(odata.ol.Command.Kind.MoveTo); odata.ol.putCommand(NVGPathOutline.Command.Kind.MoveTo);
odata.putArg(odata.transx(to.x)); odata.ol.putArgs(odata.transx(to.x));
odata.putArg(odata.transy(to.y)); odata.ol.putArgs(odata.transy(to.y));
} }
return 0; return 0;
} }
@ -9179,9 +9246,9 @@ extern(C) nothrow @trusted @nogc {
auto odata = cast(OutlinerData*)user; auto odata = cast(OutlinerData*)user;
if (odata.vg !is null) odata.vg.lineTo(odata.transx(to.x), odata.transy(to.y)); if (odata.vg !is null) odata.vg.lineTo(odata.transx(to.x), odata.transy(to.y));
if (odata.ol !is null) { if (odata.ol !is null) {
odata.newCommand(odata.ol.Command.Kind.LineTo); odata.ol.putCommand(NVGPathOutline.Command.Kind.LineTo);
odata.putArg(odata.transx(to.x)); odata.ol.putArgs(odata.transx(to.x));
odata.putArg(odata.transy(to.y)); odata.ol.putArgs(odata.transy(to.y));
} }
return 0; return 0;
} }
@ -9190,11 +9257,11 @@ extern(C) nothrow @trusted @nogc {
auto odata = cast(OutlinerData*)user; auto odata = cast(OutlinerData*)user;
if (odata.vg !is null) odata.vg.quadTo(odata.transx(c1.x), odata.transy(c1.y), odata.transx(to.x), odata.transy(to.y)); if (odata.vg !is null) odata.vg.quadTo(odata.transx(c1.x), odata.transy(c1.y), odata.transx(to.x), odata.transy(to.y));
if (odata.ol !is null) { if (odata.ol !is null) {
odata.newCommand(odata.ol.Command.Kind.QuadTo); odata.ol.putCommand(NVGPathOutline.Command.Kind.QuadTo);
odata.putArg(odata.transx(c1.x)); odata.ol.putArgs(odata.transx(c1.x));
odata.putArg(odata.transy(c1.y)); odata.ol.putArgs(odata.transy(c1.y));
odata.putArg(odata.transx(to.x)); odata.ol.putArgs(odata.transx(to.x));
odata.putArg(odata.transy(to.y)); odata.ol.putArgs(odata.transy(to.y));
} }
return 0; return 0;
} }
@ -9203,13 +9270,13 @@ extern(C) nothrow @trusted @nogc {
auto odata = cast(OutlinerData*)user; auto odata = cast(OutlinerData*)user;
if (odata.vg !is null) odata.vg.bezierTo(odata.transx(c1.x), odata.transy(c1.y), odata.transx(c2.x), odata.transy(c2.y), odata.transx(to.x), odata.transy(to.y)); if (odata.vg !is null) odata.vg.bezierTo(odata.transx(c1.x), odata.transy(c1.y), odata.transx(c2.x), odata.transy(c2.y), odata.transx(to.x), odata.transy(to.y));
if (odata.ol !is null) { if (odata.ol !is null) {
odata.newCommand(odata.ol.Command.Kind.BezierTo); odata.ol.putCommand(NVGPathOutline.Command.Kind.BezierTo);
odata.putArg(odata.transx(c1.x)); odata.ol.putArgs(odata.transx(c1.x));
odata.putArg(odata.transy(c1.y)); odata.ol.putArgs(odata.transy(c1.y));
odata.putArg(odata.transx(c2.x)); odata.ol.putArgs(odata.transx(c2.x));
odata.putArg(odata.transy(c2.y)); odata.ol.putArgs(odata.transy(c2.y));
odata.putArg(odata.transx(to.x)); odata.ol.putArgs(odata.transx(to.x));
odata.putArg(odata.transy(to.y)); odata.ol.putArgs(odata.transy(to.y));
} }
return 0; return 0;
} }
@ -9243,7 +9310,7 @@ bool fons__nvg__toPath (NVGContext vg, FONSttFontImpl* font, uint glyphidx, floa
return true; return true;
} }
bool fons__nvg__toOutline (FONSttFontImpl* font, uint glyphidx, NVGGlyphOutline* ol) nothrow @trusted @nogc { bool fons__nvg__toOutline (FONSttFontImpl* font, uint glyphidx, NVGPathOutline.DataStore* ol) nothrow @trusted @nogc {
FT_Outline_Funcs funcs; FT_Outline_Funcs funcs;
funcs.move_to = &fons__nvg__moveto_cb; funcs.move_to = &fons__nvg__moveto_cb;
funcs.line_to = &fons__nvg__lineto_cb; funcs.line_to = &fons__nvg__lineto_cb;
@ -9377,28 +9444,10 @@ static if (is(typeof(STBTT_vcubic))) {
static struct OutlinerData { static struct OutlinerData {
@disable this (this); @disable this (this);
NVGGlyphOutline* ol; NVGPathOutline.DataStore* ol;
nothrow @trusted @nogc: nothrow @trusted @nogc:
static float transx(T) (T v) pure { pragma(inline, true); return cast(float)v; } static float transx(T) (T v) pure { pragma(inline, true); return cast(float)v; }
static float transy(T) (T v) pure { pragma(inline, true); return -cast(float)v; } static float transy(T) (T v) pure { pragma(inline, true); return -cast(float)v; }
void putBytes (const(void)[] b) {
assert(b.length <= 512);
if (b.length == 0) return;
if (ol.used+cast(uint)b.length > ol.size) {
import core.stdc.stdlib : realloc;
uint newsz = (ol.size == 0 ? 2048 : ol.size < 32768 ? ol.size*2 : ol.size+8192);
assert(ol.used+cast(uint)b.length <= newsz);
auto nd = cast(ubyte*)realloc(ol.data, newsz);
if (nd is null) assert(0, "FONS: out of memory");
ol.size = newsz;
ol.data = nd;
}
import core.stdc.string : memcpy;
memcpy(ol.data+ol.used, b.ptr, b.length);
ol.used += cast(uint)b.length;
}
void newCommand (ubyte cmd) { pragma(inline, true); ++ol.ccount; putBytes((&cmd)[0..1]); }
void putArg (float f) { putBytes((&f)[0..1]); }
} }
@ -9442,7 +9491,7 @@ bool fons__nvg__toPath (NVGContext vg, FONSttFontImpl* font, uint glyphidx, floa
return okflag; return okflag;
} }
bool fons__nvg__toOutline (FONSttFontImpl* font, uint glyphidx, NVGGlyphOutline* ol) nothrow @trusted @nogc { bool fons__nvg__toOutline (FONSttFontImpl* font, uint glyphidx, NVGPathOutline.DataStore* ol) nothrow @trusted @nogc {
bool okflag = false; bool okflag = false;
forceNoThrowNoGC({ forceNoThrowNoGC({
@ -9469,30 +9518,30 @@ bool fons__nvg__toOutline (FONSttFontImpl* font, uint glyphidx, NVGGlyphOutline*
foreach (const ref vt; verts[0..vcount]) { foreach (const ref vt; verts[0..vcount]) {
switch (vt.type) { switch (vt.type) {
case STBTT_vmove: case STBTT_vmove:
odata.newCommand(odata.ol.Command.Kind.MoveTo); odata.ol.putCommand(NVGPathOutline.Command.Kind.MoveTo);
odata.putArg(odata.transx(vt.x)); odata.ol.putArgs(odata.transx(vt.x));
odata.putArg(odata.transy(vt.y)); odata.ol.putArgs(odata.transy(vt.y));
break; break;
case STBTT_vline: case STBTT_vline:
odata.newCommand(odata.ol.Command.Kind.LineTo); odata.ol.putCommand(NVGPathOutline.Command.Kind.LineTo);
odata.putArg(odata.transx(vt.x)); odata.ol.putArgs(odata.transx(vt.x));
odata.putArg(odata.transy(vt.y)); odata.ol.putArgs(odata.transy(vt.y));
break; break;
case STBTT_vcurve: case STBTT_vcurve:
odata.newCommand(odata.ol.Command.Kind.QuadTo); odata.ol.putCommand(NVGPathOutline.Command.Kind.QuadTo);
odata.putArg(odata.transx(vt.x)); odata.ol.putArgs(odata.transx(vt.x));
odata.putArg(odata.transy(vt.y)); odata.ol.putArgs(odata.transy(vt.y));
odata.putArg(odata.transx(vt.cx)); odata.ol.putArgs(odata.transx(vt.cx));
odata.putArg(odata.transy(vt.cy)); odata.ol.putArgs(odata.transy(vt.cy));
break; break;
case STBTT_vcubic: case STBTT_vcubic:
odata.newCommand(odata.ol.Command.Kind.BezierTo); odata.ol.putCommand(NVGPathOutline.Command.Kind.BezierTo);
odata.putArg(odata.transx(vt.x)); odata.ol.putArgs(odata.transx(vt.x));
odata.putArg(odata.transy(vt.y)); odata.ol.putArgs(odata.transy(vt.y));
odata.putArg(odata.transx(vt.cx)); odata.ol.putArgs(odata.transx(vt.cx));
odata.putArg(odata.transy(vt.cy)); odata.ol.putArgs(odata.transy(vt.cy));
odata.putArg(odata.transx(vt.cx1)); odata.ol.putArgs(odata.transx(vt.cx1));
odata.putArg(odata.transy(vt.cy1)); odata.ol.putArgs(odata.transy(vt.cy1));
break; break;
default: default:
} }
@ -10603,7 +10652,7 @@ public bool fonsToPath (FONScontext* stash, NVGContext vg, dchar dch, float[] bo
} }
} }
public bool fonsToOutline (FONScontext* stash, dchar dch, NVGGlyphOutline* ol) nothrow @trusted @nogc { public bool fonsToOutline (FONScontext* stash, dchar dch, NVGPathOutline.DataStore* ol) nothrow @trusted @nogc {
if (stash is null || ol is null) return false; if (stash is null || ol is null) return false;
static if (is(typeof(&fons__nvg__toOutline))) { static if (is(typeof(&fons__nvg__toOutline))) {
FONSstate* state = fons__getState(stash); FONSstate* state = fons__getState(stash);