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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkPictureRecord.h" | 8 #include "SkPictureRecord.h" |
9 #include "SkDevice.h" | 9 #include "SkDevice.h" |
10 #include "SkImage_Base.h" | 10 #include "SkImage_Base.h" |
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94 0, // END_GROUP - no paint | 94 0, // END_GROUP - no paint |
95 1, // DRAWDRRECT - right after op code | 95 1, // DRAWDRRECT - right after op code |
96 0, // PUSH_CULL - no paint | 96 0, // PUSH_CULL - no paint |
97 0, // POP_CULL - no paint | 97 0, // POP_CULL - no paint |
98 1, // DRAW_PATCH - right after op code | 98 1, // DRAW_PATCH - right after op code |
99 1, // DRAW_PICTURE_MATRIX_PAINT - right after op code | 99 1, // DRAW_PICTURE_MATRIX_PAINT - right after op code |
100 1, // DRAW_TEXT_BLOB- right after op code | 100 1, // DRAW_TEXT_BLOB- right after op code |
101 1, // DRAW_IMAGE - right after op code | 101 1, // DRAW_IMAGE - right after op code |
102 1, // DRAW_IMAGE_RECT - right after op code | 102 1, // DRAW_IMAGE_RECT - right after op code |
103 1, // DRAW_ATLAS - right after op code | 103 1, // DRAW_ATLAS - right after op code |
| 104 1, // DRAW_IMAGE_NINE - right after op code |
104 }; | 105 }; |
105 | 106 |
106 SK_COMPILE_ASSERT(sizeof(gPaintOffsets) == LAST_DRAWTYPE_ENUM + 1, | 107 SK_COMPILE_ASSERT(sizeof(gPaintOffsets) == LAST_DRAWTYPE_ENUM + 1, |
107 need_to_be_in_sync); | 108 need_to_be_in_sync); |
108 SkASSERT((unsigned)op <= (unsigned)LAST_DRAWTYPE_ENUM); | 109 SkASSERT((unsigned)op <= (unsigned)LAST_DRAWTYPE_ENUM); |
109 | 110 |
110 int overflow = 0; | 111 int overflow = 0; |
111 if (0 != (opSize & ~MASK_24) || opSize == MASK_24) { | 112 if (0 != (opSize & ~MASK_24) || opSize == MASK_24) { |
112 // This op's size overflows so an extra uint32_t will be written | 113 // This op's size overflows so an extra uint32_t will be written |
113 // after the op code | 114 // after the op code |
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577 SkASSERT(initialOffset+get_paint_offset(DRAW_IMAGE, size) == fWriter.bytesWr
itten()); | 578 SkASSERT(initialOffset+get_paint_offset(DRAW_IMAGE, size) == fWriter.bytesWr
itten()); |
578 this->addPaintPtr(paint); | 579 this->addPaintPtr(paint); |
579 this->addImage(image); | 580 this->addImage(image); |
580 this->addScalar(x); | 581 this->addScalar(x); |
581 this->addScalar(y); | 582 this->addScalar(y); |
582 this->validate(initialOffset, size); | 583 this->validate(initialOffset, size); |
583 } | 584 } |
584 | 585 |
585 void SkPictureRecord::onDrawImageRect(const SkImage* image, const SkRect* src, c
onst SkRect& dst, | 586 void SkPictureRecord::onDrawImageRect(const SkImage* image, const SkRect* src, c
onst SkRect& dst, |
586 const SkPaint* paint) { | 587 const SkPaint* paint) { |
587 // id + paint_index + bitmap_index + bool_for_src | 588 // id + paint_index + image_index + bool_for_src |
588 size_t size = 4 * kUInt32Size; | 589 size_t size = 4 * kUInt32Size; |
589 if (src) { | 590 if (src) { |
590 size += sizeof(*src); // + rect | 591 size += sizeof(*src); // + rect |
591 } | 592 } |
592 size += sizeof(dst); // + rect | 593 size += sizeof(dst); // + rect |
593 | 594 |
594 size_t initialOffset = this->addDraw(DRAW_IMAGE_RECT, &size); | 595 size_t initialOffset = this->addDraw(DRAW_IMAGE_RECT, &size); |
595 SkASSERT(initialOffset+get_paint_offset(DRAW_IMAGE_RECT, size) | 596 SkASSERT(initialOffset+get_paint_offset(DRAW_IMAGE_RECT, size) |
596 == fWriter.bytesWritten()); | 597 == fWriter.bytesWritten()); |
597 this->addPaintPtr(paint); | 598 this->addPaintPtr(paint); |
598 this->addImage(image); | 599 this->addImage(image); |
599 this->addRectPtr(src); // may be null | 600 this->addRectPtr(src); // may be null |
600 this->addRect(dst); | 601 this->addRect(dst); |
601 this->validate(initialOffset, size); | 602 this->validate(initialOffset, size); |
602 } | 603 } |
603 | 604 |
| 605 void SkPictureRecord::onDrawImageNine(const SkImage* img, const SkIRect& center,
const SkRect& dst, |
| 606 const SkPaint* paint) { |
| 607 // id + paint_index + image_index + center + dst |
| 608 size_t size = 3 * kUInt32Size + sizeof(SkIRect) + sizeof(SkRect); |
| 609 |
| 610 size_t initialOffset = this->addDraw(DRAW_IMAGE_NINE, &size); |
| 611 SkASSERT(initialOffset+get_paint_offset(DRAW_IMAGE_NINE, size) == fWriter.by
tesWritten()); |
| 612 this->addPaintPtr(paint); |
| 613 this->addImage(img); |
| 614 this->addIRect(center); |
| 615 this->addRect(dst); |
| 616 this->validate(initialOffset, size); |
| 617 } |
| 618 |
604 void SkPictureRecord::onDrawBitmapNine(const SkBitmap& bitmap, const SkIRect& ce
nter, | 619 void SkPictureRecord::onDrawBitmapNine(const SkBitmap& bitmap, const SkIRect& ce
nter, |
605 const SkRect& dst, const SkPaint* paint)
{ | 620 const SkRect& dst, const SkPaint* paint)
{ |
606 // op + paint index + bitmap id + center + dst rect | 621 // op + paint index + bitmap id + center + dst rect |
607 size_t size = 3 * kUInt32Size + sizeof(center) + sizeof(dst); | 622 size_t size = 3 * kUInt32Size + sizeof(center) + sizeof(dst); |
608 size_t initialOffset = this->addDraw(DRAW_BITMAP_NINE, &size); | 623 size_t initialOffset = this->addDraw(DRAW_BITMAP_NINE, &size); |
609 SkASSERT(initialOffset+get_paint_offset(DRAW_BITMAP_NINE, size) == fWriter.b
ytesWritten()); | 624 SkASSERT(initialOffset+get_paint_offset(DRAW_BITMAP_NINE, size) == fWriter.b
ytesWritten()); |
610 this->addPaintPtr(paint); | 625 this->addPaintPtr(paint); |
611 this->addBitmap(bitmap); | 626 this->addBitmap(bitmap); |
612 this->addIRect(center); | 627 this->addIRect(center); |
613 this->addRect(dst); | 628 this->addRect(dst); |
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1048 void SkPictureRecord::addTextBlob(const SkTextBlob *blob) { | 1063 void SkPictureRecord::addTextBlob(const SkTextBlob *blob) { |
1049 int index = fTextBlobRefs.count(); | 1064 int index = fTextBlobRefs.count(); |
1050 *fTextBlobRefs.append() = blob; | 1065 *fTextBlobRefs.append() = blob; |
1051 blob->ref(); | 1066 blob->ref(); |
1052 // follow the convention of recording a 1-based index | 1067 // follow the convention of recording a 1-based index |
1053 this->addInt(index + 1); | 1068 this->addInt(index + 1); |
1054 } | 1069 } |
1055 | 1070 |
1056 /////////////////////////////////////////////////////////////////////////////// | 1071 /////////////////////////////////////////////////////////////////////////////// |
1057 | 1072 |
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