add drawImageNine

src/core/SkPictureRecord.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPictureRecord.h"
 #include "SkDevice.h"
 #include "SkImage_Base.h"
@@ skipping 83 matching lines @@
         0,  // END_GROUP - no paint
         1,  // DRAWDRRECT - right after op code
         0,  // PUSH_CULL - no paint
         0,  // POP_CULL - no paint
         1,  // DRAW_PATCH - right after op code
         1,  // DRAW_PICTURE_MATRIX_PAINT - right after op code
         1,  // DRAW_TEXT_BLOB- right after op code
         1,  // DRAW_IMAGE - right after op code
         1,  // DRAW_IMAGE_RECT - right after op code
         1,  // DRAW_ATLAS - right after op code
+        1,  // DRAW_IMAGE_NINE - right after op code
     };
 
     SK_COMPILE_ASSERT(sizeof(gPaintOffsets) == LAST_DRAWTYPE_ENUM + 1,
                       need_to_be_in_sync);
     SkASSERT((unsigned)op <= (unsigned)LAST_DRAWTYPE_ENUM);
 
     int overflow = 0;
     if (0 != (opSize & ~MASK_24) || opSize == MASK_24) {
         // This op's size overflows so an extra uint32_t will be written
         // after the op code
@@ skipping 463 matching lines @@
     SkASSERT(initialOffset+get_paint_offset(DRAW_IMAGE, size) == fWriter.bytesWritten());
     this->addPaintPtr(paint);
     this->addImage(image);
     this->addScalar(x);
     this->addScalar(y);
     this->validate(initialOffset, size);
 }
 
 void SkPictureRecord::onDrawImageRect(const SkImage* image, const SkRect* src, const SkRect& dst,
                                       const SkPaint* paint) {
-    // id + paint_index + bitmap_index + bool_for_src
+    // id + paint_index + image_index + bool_for_src
     size_t size = 4 * kUInt32Size;
     if (src) {
         size += sizeof(*src);   // + rect
     }
     size += sizeof(dst);        // + rect
     
     size_t initialOffset = this->addDraw(DRAW_IMAGE_RECT, &size);
     SkASSERT(initialOffset+get_paint_offset(DRAW_IMAGE_RECT, size)
              == fWriter.bytesWritten());
     this->addPaintPtr(paint);
     this->addImage(image);
     this->addRectPtr(src);  // may be null
     this->addRect(dst);
     this->validate(initialOffset, size);
 }
 
+void SkPictureRecord::onDrawImageNine(const SkImage* img, const SkIRect& center, const SkRect& dst,
+                                      const SkPaint* paint) {
+    // id + paint_index + image_index + center + dst
+    size_t size = 3 * kUInt32Size + sizeof(SkIRect) + sizeof(SkRect);
+    
+    size_t initialOffset = this->addDraw(DRAW_IMAGE_NINE, &size);
+    SkASSERT(initialOffset+get_paint_offset(DRAW_IMAGE_NINE, size) == fWriter.bytesWritten());
+    this->addPaintPtr(paint);
+    this->addImage(img);
+    this->addIRect(center);
+    this->addRect(dst);
+    this->validate(initialOffset, size);
+}
+
 void SkPictureRecord::onDrawBitmapNine(const SkBitmap& bitmap, const SkIRect& center,
                                        const SkRect& dst, const SkPaint* paint) {
     // op + paint index + bitmap id + center + dst rect
     size_t size = 3 * kUInt32Size + sizeof(center) + sizeof(dst);
     size_t initialOffset = this->addDraw(DRAW_BITMAP_NINE, &size);
     SkASSERT(initialOffset+get_paint_offset(DRAW_BITMAP_NINE, size) == fWriter.bytesWritten());
     this->addPaintPtr(paint);
     this->addBitmap(bitmap);
     this->addIRect(center);
     this->addRect(dst);
@@ skipping 434 matching lines @@
 void SkPictureRecord::addTextBlob(const SkTextBlob *blob) {
     int index = fTextBlobRefs.count();
     *fTextBlobRefs.append() = blob;
     blob->ref();
     // follow the convention of recording a 1-based index
     this->addInt(index + 1);
 }
 
 ///////////////////////////////////////////////////////////////////////////////