pass cap to dash text

src/core/SkPaint.cpp

 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPaint.h"
 #include "SkAutoKern.h"
 #include "SkChecksum.h"
@@ skipping 1338 matching lines @@
     }
 
     if (paint.isDevKernText()) {
         flags |= SkScalerContext::kDevKernText_Flag;
     }
 
     if (style != SkPaint::kFill_Style && strokeWidth > 0) {
         rec->fFrameWidth = strokeWidth;
         rec->fMiterLimit = paint.getStrokeMiter();
         rec->fStrokeJoin = SkToU8(paint.getStrokeJoin());
+        rec->fStrokeCap = SkToU8(paint.getStrokeCap());
 
         if (style == SkPaint::kStrokeAndFill_Style) {
             flags |= SkScalerContext::kFrameAndFill_Flag;
         }
     } else {
         rec->fFrameWidth = 0;
         rec->fMiterLimit = 0;
         rec->fStrokeJoin = 0;
+        rec->fStrokeCap = 0;
     }
 
     rec->fMaskFormat = SkToU8(compute_mask_format(paint));
 
     if (SkMask::kLCD16_Format == rec->fMaskFormat) {
         if (too_big_for_lcd(*rec, checkPost2x2)) {
             rec->fMaskFormat = SkMask::kA8_Format;
             flags |= SkScalerContext::kGenA8FromLCD_Flag;
         } else {
             SkPixelGeometry geometry = surfaceProps
@@ skipping 981 matching lines @@
 }
 
 uint32_t SkPaint::getHash() const {
     // We're going to hash 10 pointers and 7 32-bit values, finishing up with fBitfields,
     // so fBitfields should be 10 pointers and 6 32-bit values from the start.
     static_assert(offsetof(SkPaint, fBitfields) == 9 * sizeof(void*) + 6 * sizeof(uint32_t),
                   "SkPaint_notPackedTightly");
     return SkChecksum::Murmur3(reinterpret_cast<const uint32_t*>(this),
                                offsetof(SkPaint, fBitfields) + sizeof(fBitfields));
 }