other-licenses/skia-npapi/SkANP.cpp@6474c204b198 (annotated)
other-licenses/skia-npapi/SkANP.cpp
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright 2008, The Android Open Source Project |
| michael@0 | 3 | * |
| michael@0 | 4 | * Redistribution and use in source and binary forms, with or without |
| michael@0 | 5 | * modification, are permitted provided that the following conditions |
| michael@0 | 6 | * are met: |
| michael@0 | 7 | * * Redistributions of source code must retain the above copyright |
| michael@0 | 8 | * notice, this list of conditions and the following disclaimer. |
| michael@0 | 9 | * * Redistributions in binary form must reproduce the above copyright |
| michael@0 | 10 | * notice, this list of conditions and the following disclaimer in the |
| michael@0 | 11 | * documentation and/or other materials provided with the distribution. |
| michael@0 | 12 | * |
| michael@0 | 13 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY |
| michael@0 | 14 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| michael@0 | 15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| michael@0 | 16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| michael@0 | 17 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| michael@0 | 18 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| michael@0 | 19 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| michael@0 | 20 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| michael@0 | 21 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| michael@0 | 22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| michael@0 | 23 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| michael@0 | 24 | */ |
| michael@0 | 25 | |
| michael@0 | 26 | // must include config.h first for webkit to fiddle with new/delete |
| michael@0 | 27 | #include "SkANP.h" |
| michael@0 | 28 | |
| michael@0 | 29 | SkRect* SkANP::SetRect(SkRect* dst, const ANPRectF& src) { |
| michael@0 | 30 | dst->set(SkFloatToScalar(src.left), |
| michael@0 | 31 | SkFloatToScalar(src.top), |
| michael@0 | 32 | SkFloatToScalar(src.right), |
| michael@0 | 33 | SkFloatToScalar(src.bottom)); |
| michael@0 | 34 | return dst; |
| michael@0 | 35 | } |
| michael@0 | 36 | |
| michael@0 | 37 | SkIRect* SkANP::SetRect(SkIRect* dst, const ANPRectI& src) { |
| michael@0 | 38 | dst->set(src.left, src.top, src.right, src.bottom); |
| michael@0 | 39 | return dst; |
| michael@0 | 40 | } |
| michael@0 | 41 | |
| michael@0 | 42 | ANPRectI* SkANP::SetRect(ANPRectI* dst, const SkIRect& src) { |
| michael@0 | 43 | dst->left = src.fLeft; |
| michael@0 | 44 | dst->top = src.fTop; |
| michael@0 | 45 | dst->right = src.fRight; |
| michael@0 | 46 | dst->bottom = src.fBottom; |
| michael@0 | 47 | return dst; |
| michael@0 | 48 | } |
| michael@0 | 49 | |
| michael@0 | 50 | ANPRectF* SkANP::SetRect(ANPRectF* dst, const SkRect& src) { |
| michael@0 | 51 | dst->left = SkScalarToFloat(src.fLeft); |
| michael@0 | 52 | dst->top = SkScalarToFloat(src.fTop); |
| michael@0 | 53 | dst->right = SkScalarToFloat(src.fRight); |
| michael@0 | 54 | dst->bottom = SkScalarToFloat(src.fBottom); |
| michael@0 | 55 | return dst; |
| michael@0 | 56 | } |
| michael@0 | 57 | |
| michael@0 | 58 | SkBitmap* SkANP::SetBitmap(SkBitmap* dst, const ANPBitmap& src) { |
| michael@0 | 59 | SkBitmap::Config config = SkBitmap::kNo_Config; |
| michael@0 | 60 | |
| michael@0 | 61 | switch (src.format) { |
| michael@0 | 62 | case kRGBA_8888_ANPBitmapFormat: |
| michael@0 | 63 | config = SkBitmap::kARGB_8888_Config; |
| michael@0 | 64 | break; |
| michael@0 | 65 | case kRGB_565_ANPBitmapFormat: |
| michael@0 | 66 | config = SkBitmap::kRGB_565_Config; |
| michael@0 | 67 | break; |
| michael@0 | 68 | default: |
| michael@0 | 69 | break; |
| michael@0 | 70 | } |
| michael@0 | 71 | |
| michael@0 | 72 | dst->setConfig(config, src.width, src.height, src.rowBytes); |
| michael@0 | 73 | dst->setPixels(src.baseAddr); |
| michael@0 | 74 | return dst; |
| michael@0 | 75 | } |
| michael@0 | 76 | |
| michael@0 | 77 | bool SkANP::SetBitmap(ANPBitmap* dst, const SkBitmap& src) { |
| michael@0 | 78 | if (!(dst->baseAddr = src.getPixels())) { |
| michael@0 | 79 | SkDebugf("SkANP::SetBitmap - getPixels() returned null\n"); |
| michael@0 | 80 | return false; |
| michael@0 | 81 | } |
| michael@0 | 82 | |
| michael@0 | 83 | switch (src.config()) { |
| michael@0 | 84 | case SkBitmap::kARGB_8888_Config: |
| michael@0 | 85 | dst->format = kRGBA_8888_ANPBitmapFormat; |
| michael@0 | 86 | break; |
| michael@0 | 87 | case SkBitmap::kRGB_565_Config: |
| michael@0 | 88 | dst->format = kRGB_565_ANPBitmapFormat; |
| michael@0 | 89 | break; |
| michael@0 | 90 | default: |
| michael@0 | 91 | SkDebugf("SkANP::SetBitmap - unsupported src.config %d\n", src.config()); |
| michael@0 | 92 | return false; |
| michael@0 | 93 | } |
| michael@0 | 94 | |
| michael@0 | 95 | dst->width = src.width(); |
| michael@0 | 96 | dst->height = src.height(); |
| michael@0 | 97 | dst->rowBytes = src.rowBytes(); |
| michael@0 | 98 | return true; |
| michael@0 | 99 | } |
| michael@0 | 100 | |
| michael@0 | 101 | void SkANP::InitEvent(ANPEvent* event, ANPEventType et) { |
| michael@0 | 102 | event->inSize = sizeof(ANPEvent); |
| michael@0 | 103 | event->eventType = et; |
| michael@0 | 104 | } |
