From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- other-licenses/skia-npapi/ANPPaint.cpp | 208 +++++++++++++++++++++++++++++++++ 1 file changed, 208 insertions(+) create mode 100644 other-licenses/skia-npapi/ANPPaint.cpp (limited to 'other-licenses/skia-npapi/ANPPaint.cpp') diff --git a/other-licenses/skia-npapi/ANPPaint.cpp b/other-licenses/skia-npapi/ANPPaint.cpp new file mode 100644 index 000000000..cc67e1dd8 --- /dev/null +++ b/other-licenses/skia-npapi/ANPPaint.cpp @@ -0,0 +1,208 @@ +/* + * Copyright 2008, The Android Open Source Project + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +// must include config.h first for webkit to fiddle with new/delete +#include "SkANP.h" + +static ANPPaint* anp_newPaint() { + return new ANPPaint; +} + +static void anp_deletePaint(ANPPaint* paint) { + delete paint; +} + +static ANPPaintFlags anp_getFlags(const ANPPaint* paint) { + return paint->getFlags(); +} + +static void anp_setFlags(ANPPaint* paint, ANPPaintFlags flags) { + paint->setFlags(flags); +} + +static ANPColor anp_getColor(const ANPPaint* paint) { + return paint->getColor(); +} + +static void anp_setColor(ANPPaint* paint, ANPColor color) { + paint->setColor(color); +} + +static ANPPaintStyle anp_getStyle(const ANPPaint* paint) { + return paint->getStyle(); +} + +static void anp_setStyle(ANPPaint* paint, ANPPaintStyle style) { + paint->setStyle(static_cast(style)); +} + +static float anp_getStrokeWidth(const ANPPaint* paint) { + return SkScalarToFloat(paint->getStrokeWidth()); +} + +static float anp_getStrokeMiter(const ANPPaint* paint) { + return SkScalarToFloat(paint->getStrokeMiter()); +} + +static ANPPaintCap anp_getStrokeCap(const ANPPaint* paint) { + return paint->getStrokeCap(); +} + +static ANPPaintJoin anp_getStrokeJoin(const ANPPaint* paint) { + return paint->getStrokeJoin(); +} + +static void anp_setStrokeWidth(ANPPaint* paint, float width) { + paint->setStrokeWidth(SkFloatToScalar(width)); +} + +static void anp_setStrokeMiter(ANPPaint* paint, float miter) { + paint->setStrokeMiter(SkFloatToScalar(miter)); +} + +static void anp_setStrokeCap(ANPPaint* paint, ANPPaintCap cap) { + paint->setStrokeCap(static_cast(cap)); +} + +static void anp_setStrokeJoin(ANPPaint* paint, ANPPaintJoin join) { + paint->setStrokeJoin(static_cast(join)); +} + +static ANPTextEncoding anp_getTextEncoding(const ANPPaint* paint) { + return paint->getTextEncoding(); +} + +static ANPPaintAlign anp_getTextAlign(const ANPPaint* paint) { + return paint->getTextAlign(); +} + +static float anp_getTextSize(const ANPPaint* paint) { + return SkScalarToFloat(paint->getTextSize()); +} + +static float anp_getTextScaleX(const ANPPaint* paint) { + return SkScalarToFloat(paint->getTextScaleX()); +} + +static float anp_getTextSkewX(const ANPPaint* paint) { + return SkScalarToFloat(paint->getTextSkewX()); +} + +static ANPTypeface* anp_getTypeface(const ANPPaint* paint) { + return reinterpret_cast(paint->getTypeface()); +} + +static void anp_setTextEncoding(ANPPaint* paint, ANPTextEncoding encoding) { + paint->setTextEncoding(static_cast(encoding)); +} + +static void anp_setTextAlign(ANPPaint* paint, ANPPaintAlign align) { + paint->setTextAlign(static_cast(align)); +} + +static void anp_setTextSize(ANPPaint* paint, float textSize) { + paint->setTextSize(SkFloatToScalar(textSize)); +} + +static void anp_setTextScaleX(ANPPaint* paint, float scaleX) { + paint->setTextScaleX(SkFloatToScalar(scaleX)); +} + +static void anp_setTextSkewX(ANPPaint* paint, float skewX) { + paint->setTextSkewX(SkFloatToScalar(skewX)); +} + +static void anp_setTypeface(ANPPaint* paint, ANPTypeface* tf) { + paint->setTypeface(sk_ref_sp(tf)); +} + +static float anp_measureText(ANPPaint* paint, const void* text, + uint32_t byteLength, ANPRectF* bounds) { + SkScalar w = paint->measureText(text, byteLength, + reinterpret_cast(bounds)); + return SkScalarToFloat(w); +} + +/** Return the number of unichars specifed by the text. + If widths is not null, returns the array of advance widths for each + unichar. + If bounds is not null, returns the array of bounds for each unichar. + */ +static int anp_getTextWidths(ANPPaint* paint, const void* text, + uint32_t byteLength, float widths[], ANPRectF bounds[]) { + return paint->getTextWidths(text, byteLength, widths, + reinterpret_cast(bounds)); +} + +static float anp_getFontMetrics(ANPPaint* paint, ANPFontMetrics* metrics) { + SkPaint::FontMetrics fm; + SkScalar spacing = paint->getFontMetrics(&fm); + if (metrics) { + metrics->fTop = SkScalarToFloat(fm.fTop); + metrics->fAscent = SkScalarToFloat(fm.fAscent); + metrics->fDescent = SkScalarToFloat(fm.fDescent); + metrics->fBottom = SkScalarToFloat(fm.fBottom); + metrics->fLeading = SkScalarToFloat(fm.fLeading); + } + return SkScalarToFloat(spacing); +} + +/////////////////////////////////////////////////////////////////////////////// + +#define ASSIGN(obj, name) (obj)->name = anp_##name + +void InitPaintInterface(ANPPaintInterfaceV0* i) { + ASSIGN(i, newPaint); + ASSIGN(i, deletePaint); + ASSIGN(i, getFlags); + ASSIGN(i, setFlags); + ASSIGN(i, getColor); + ASSIGN(i, setColor); + ASSIGN(i, getStyle); + ASSIGN(i, setStyle); + ASSIGN(i, getStrokeWidth); + ASSIGN(i, getStrokeMiter); + ASSIGN(i, getStrokeCap); + ASSIGN(i, getStrokeJoin); + ASSIGN(i, setStrokeWidth); + ASSIGN(i, setStrokeMiter); + ASSIGN(i, setStrokeCap); + ASSIGN(i, setStrokeJoin); + ASSIGN(i, getTextEncoding); + ASSIGN(i, getTextAlign); + ASSIGN(i, getTextSize); + ASSIGN(i, getTextScaleX); + ASSIGN(i, getTextSkewX); + ASSIGN(i, getTypeface); + ASSIGN(i, setTextEncoding); + ASSIGN(i, setTextAlign); + ASSIGN(i, setTextSize); + ASSIGN(i, setTextScaleX); + ASSIGN(i, setTextSkewX); + ASSIGN(i, setTypeface); + ASSIGN(i, measureText); + ASSIGN(i, getTextWidths); + ASSIGN(i, getFontMetrics); +} -- cgit v1.2.3