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/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "SkBlendMode.h"
#include "SkMaskFilter.h"
#include "SkPaint.h"
#include "SkShader.h"
#include "sk_paint.h"
#include "sk_types_priv.h"
#define MAKE_FROM_TO_NAME(FROM) g_ ## FROM ## _map
const struct {
sk_stroke_cap_t fC;
SkPaint::Cap fSK;
} MAKE_FROM_TO_NAME(sk_stroke_cap_t)[] = {
{ BUTT_SK_STROKE_CAP, SkPaint::kButt_Cap },
{ ROUND_SK_STROKE_CAP, SkPaint::kRound_Cap },
{ SQUARE_SK_STROKE_CAP, SkPaint::kSquare_Cap },
};
const struct {
sk_stroke_join_t fC;
SkPaint::Join fSK;
} MAKE_FROM_TO_NAME(sk_stroke_join_t)[] = {
{ MITER_SK_STROKE_JOIN, SkPaint::kMiter_Join },
{ ROUND_SK_STROKE_JOIN, SkPaint::kRound_Join },
{ BEVEL_SK_STROKE_JOIN, SkPaint::kBevel_Join },
};
#define CType sk_stroke_cap_t
#define SKType SkPaint::Cap
#define CTypeSkTypeMap MAKE_FROM_TO_NAME(sk_stroke_cap_t)
#include "sk_c_from_to.h"
#define CType sk_stroke_join_t
#define SKType SkPaint::Join
#define CTypeSkTypeMap MAKE_FROM_TO_NAME(sk_stroke_join_t)
#include "sk_c_from_to.h"
//////////////////////////////////////////////////////////////////////////////////////////////////
sk_paint_t* sk_paint_new() { return (sk_paint_t*)new SkPaint; }
void sk_paint_delete(sk_paint_t* cpaint) { delete AsPaint(cpaint); }
bool sk_paint_is_antialias(const sk_paint_t* cpaint) {
return AsPaint(*cpaint).isAntiAlias();
}
void sk_paint_set_antialias(sk_paint_t* cpaint, bool aa) {
AsPaint(cpaint)->setAntiAlias(aa);
}
sk_color_t sk_paint_get_color(const sk_paint_t* cpaint) {
return AsPaint(*cpaint).getColor();
}
void sk_paint_set_color(sk_paint_t* cpaint, sk_color_t c) {
AsPaint(cpaint)->setColor(c);
}
void sk_paint_set_shader(sk_paint_t* cpaint, sk_shader_t* cshader) {
AsPaint(cpaint)->setShader(sk_ref_sp(AsShader(cshader)));
}
void sk_paint_set_maskfilter(sk_paint_t* cpaint, sk_maskfilter_t* cfilter) {
AsPaint(cpaint)->setMaskFilter(sk_ref_sp(AsMaskFilter(cfilter)));
}
bool sk_paint_is_stroke(const sk_paint_t* cpaint) {
return AsPaint(*cpaint).getStyle() != SkPaint::kFill_Style;
}
void sk_paint_set_stroke(sk_paint_t* cpaint, bool doStroke) {
AsPaint(cpaint)->setStyle(doStroke ? SkPaint::kStroke_Style : SkPaint::kFill_Style);
}
float sk_paint_get_stroke_width(const sk_paint_t* cpaint) {
return AsPaint(*cpaint).getStrokeWidth();
}
void sk_paint_set_stroke_width(sk_paint_t* cpaint, float width) {
AsPaint(cpaint)->setStrokeWidth(width);
}
float sk_paint_get_stroke_miter(const sk_paint_t* cpaint) {
return AsPaint(*cpaint).getStrokeMiter();
}
void sk_paint_set_stroke_miter(sk_paint_t* cpaint, float miter) {
AsPaint(cpaint)->setStrokeMiter(miter);
}
sk_stroke_cap_t sk_paint_get_stroke_cap(const sk_paint_t* cpaint) {
sk_stroke_cap_t ccap;
if (find_c(AsPaint(*cpaint).getStrokeCap(), &ccap)) {
ccap = BUTT_SK_STROKE_CAP;
}
return ccap;
}
void sk_paint_set_stroke_cap(sk_paint_t* cpaint, sk_stroke_cap_t ccap) {
SkPaint::Cap skcap;
if (find_sk(ccap, &skcap)) {
AsPaint(cpaint)->setStrokeCap(skcap);
} else {
// unknown ccap
}
}
sk_stroke_join_t sk_paint_get_stroke_join(const sk_paint_t* cpaint) {
sk_stroke_join_t cjoin;
if (find_c(AsPaint(*cpaint).getStrokeJoin(), &cjoin)) {
cjoin = MITER_SK_STROKE_JOIN;
}
return cjoin;
}
void sk_paint_set_stroke_join(sk_paint_t* cpaint, sk_stroke_join_t cjoin) {
SkPaint::Join skjoin;
if (find_sk(cjoin, &skjoin)) {
AsPaint(cpaint)->setStrokeJoin(skjoin);
} else {
// unknown cjoin
}
}
void sk_paint_set_xfermode_mode(sk_paint_t* paint, sk_xfermode_mode_t mode) {
SkASSERT(paint);
SkBlendMode skmode;
switch (mode) {
#define MAP(X, Y) case (X): skmode = (Y); break
MAP( CLEAR_SK_XFERMODE_MODE, SkBlendMode::kClear );
MAP( SRC_SK_XFERMODE_MODE, SkBlendMode::kSrc );
MAP( DST_SK_XFERMODE_MODE, SkBlendMode::kDst );
MAP( SRCOVER_SK_XFERMODE_MODE, SkBlendMode::kSrcOver );
MAP( DSTOVER_SK_XFERMODE_MODE, SkBlendMode::kDstOver );
MAP( SRCIN_SK_XFERMODE_MODE, SkBlendMode::kSrcIn );
MAP( DSTIN_SK_XFERMODE_MODE, SkBlendMode::kDstIn );
MAP( SRCOUT_SK_XFERMODE_MODE, SkBlendMode::kSrcOut );
MAP( DSTOUT_SK_XFERMODE_MODE, SkBlendMode::kDstOut );
MAP( SRCATOP_SK_XFERMODE_MODE, SkBlendMode::kSrcATop );
MAP( DSTATOP_SK_XFERMODE_MODE, SkBlendMode::kDstATop );
MAP( XOR_SK_XFERMODE_MODE, SkBlendMode::kXor );
MAP( PLUS_SK_XFERMODE_MODE, SkBlendMode::kPlus );
MAP( MODULATE_SK_XFERMODE_MODE, SkBlendMode::kModulate );
MAP( SCREEN_SK_XFERMODE_MODE, SkBlendMode::kScreen );
MAP( OVERLAY_SK_XFERMODE_MODE, SkBlendMode::kOverlay );
MAP( DARKEN_SK_XFERMODE_MODE, SkBlendMode::kDarken );
MAP( LIGHTEN_SK_XFERMODE_MODE, SkBlendMode::kLighten );
MAP( COLORDODGE_SK_XFERMODE_MODE, SkBlendMode::kColorDodge );
MAP( COLORBURN_SK_XFERMODE_MODE, SkBlendMode::kColorBurn );
MAP( HARDLIGHT_SK_XFERMODE_MODE, SkBlendMode::kHardLight );
MAP( SOFTLIGHT_SK_XFERMODE_MODE, SkBlendMode::kSoftLight );
MAP( DIFFERENCE_SK_XFERMODE_MODE, SkBlendMode::kDifference );
MAP( EXCLUSION_SK_XFERMODE_MODE, SkBlendMode::kExclusion );
MAP( MULTIPLY_SK_XFERMODE_MODE, SkBlendMode::kMultiply );
MAP( HUE_SK_XFERMODE_MODE, SkBlendMode::kHue );
MAP( SATURATION_SK_XFERMODE_MODE, SkBlendMode::kSaturation );
MAP( COLOR_SK_XFERMODE_MODE, SkBlendMode::kColor );
MAP( LUMINOSITY_SK_XFERMODE_MODE, SkBlendMode::kLuminosity );
#undef MAP
default:
return;
}
AsPaint(paint)->setBlendMode(skmode);
}
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