gfx/skia/trunk/src/animator/SkDraw3D.cpp@a63d609f5ebe (annotated)
gfx/skia/trunk/src/animator/SkDraw3D.cpp
Thu, 15 Jan 2015 15:55:04 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:55:04 +0100
- branch
- TOR_BUG_9701
- changeset 9
- a63d609f5ebe
- permissions
- -rw-r--r--
Back out 97036ab72558 which inappropriately compared turds to third parties.
| michael@0 | 1 | |
| michael@0 | 2 | /* |
| michael@0 | 3 | * Copyright 2006 The Android Open Source Project |
| michael@0 | 4 | * |
| michael@0 | 5 | * Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 6 | * found in the LICENSE file. |
| michael@0 | 7 | */ |
| michael@0 | 8 | |
| michael@0 | 9 | |
| michael@0 | 10 | #include "SkDraw3D.h" |
| michael@0 | 11 | #include "SkAnimateMaker.h" |
| michael@0 | 12 | #include "SkCanvas.h" |
| michael@0 | 13 | #include "SkTypedArray.h" |
| michael@0 | 14 | |
| michael@0 | 15 | #if SK_USE_CONDENSED_INFO == 0 |
| michael@0 | 16 | |
| michael@0 | 17 | const SkMemberInfo Sk3D_Point::fInfo[] = { |
| michael@0 | 18 | SK_MEMBER_ALIAS(x, fPoint.fX, Float), |
| michael@0 | 19 | SK_MEMBER_ALIAS(y, fPoint.fY, Float), |
| michael@0 | 20 | SK_MEMBER_ALIAS(z, fPoint.fZ, Float) |
| michael@0 | 21 | }; |
| michael@0 | 22 | |
| michael@0 | 23 | #endif |
| michael@0 | 24 | |
| michael@0 | 25 | DEFINE_NO_VIRTUALS_GET_MEMBER(Sk3D_Point); |
| michael@0 | 26 | |
| michael@0 | 27 | Sk3D_Point::Sk3D_Point() { |
| michael@0 | 28 | fPoint.set(0, 0, 0); |
| michael@0 | 29 | } |
| michael@0 | 30 | |
| michael@0 | 31 | #if SK_USE_CONDENSED_INFO == 0 |
| michael@0 | 32 | |
| michael@0 | 33 | const SkMemberInfo Sk3D_Camera::fInfo[] = { |
| michael@0 | 34 | SK_MEMBER_ALIAS(axis, fCamera.fAxis, 3D_Point), |
| michael@0 | 35 | SK_MEMBER(hackHeight, Float), |
| michael@0 | 36 | SK_MEMBER(hackWidth, Float), |
| michael@0 | 37 | SK_MEMBER_ALIAS(location, fCamera.fLocation, 3D_Point), |
| michael@0 | 38 | SK_MEMBER_ALIAS(observer, fCamera.fObserver, 3D_Point), |
| michael@0 | 39 | SK_MEMBER(patch, 3D_Patch), |
| michael@0 | 40 | SK_MEMBER_ALIAS(zenith, fCamera.fZenith, 3D_Point), |
| michael@0 | 41 | }; |
| michael@0 | 42 | |
| michael@0 | 43 | #endif |
| michael@0 | 44 | |
| michael@0 | 45 | DEFINE_GET_MEMBER(Sk3D_Camera); |
| michael@0 | 46 | |
| michael@0 | 47 | Sk3D_Camera::Sk3D_Camera() : hackWidth(0), hackHeight(0), patch(NULL) { |
| michael@0 | 48 | } |
| michael@0 | 49 | |
| michael@0 | 50 | Sk3D_Camera::~Sk3D_Camera() { |
| michael@0 | 51 | } |
| michael@0 | 52 | |
| michael@0 | 53 | bool Sk3D_Camera::draw(SkAnimateMaker& maker) { |
| michael@0 | 54 | fCamera.update(); |
| michael@0 | 55 | SkMatrix matrix; |
| michael@0 | 56 | fCamera.patchToMatrix(patch->fPatch, &matrix); |
| michael@0 | 57 | matrix.preTranslate(hackWidth / 2, -hackHeight / 2); |
| michael@0 | 58 | matrix.postTranslate(hackWidth / 2, hackHeight / 2); |
| michael@0 | 59 | maker.fCanvas->concat(matrix); |
| michael@0 | 60 | return false; |
| michael@0 | 61 | } |
| michael@0 | 62 | |
| michael@0 | 63 | |
| michael@0 | 64 | enum Sk3D_Patch_Functions { |
| michael@0 | 65 | SK_FUNCTION(rotateDegrees) |
| michael@0 | 66 | }; |
| michael@0 | 67 | |
| michael@0 | 68 | const SkFunctionParamType Sk3D_Patch::fFunctionParameters[] = { |
| michael@0 | 69 | (SkFunctionParamType) SkType_Float, |
| michael@0 | 70 | (SkFunctionParamType) SkType_Float, |
| michael@0 | 71 | (SkFunctionParamType) SkType_Float, |
| michael@0 | 72 | (SkFunctionParamType) 0 // terminator for parameter list (there may be multiple parameter lists) |
| michael@0 | 73 | }; |
| michael@0 | 74 | |
| michael@0 | 75 | #if SK_USE_CONDENSED_INFO == 0 |
| michael@0 | 76 | |
| michael@0 | 77 | const SkMemberInfo Sk3D_Patch::fInfo[] = { |
| michael@0 | 78 | SK_MEMBER_ALIAS(origin, fPatch.fOrigin, 3D_Point), |
| michael@0 | 79 | SK_MEMBER_FUNCTION(rotateDegrees, Float), |
| michael@0 | 80 | SK_MEMBER_ALIAS(u, fPatch.fU, 3D_Point), |
| michael@0 | 81 | SK_MEMBER_ALIAS(v, fPatch.fV, 3D_Point) |
| michael@0 | 82 | }; |
| michael@0 | 83 | |
| michael@0 | 84 | #endif |
| michael@0 | 85 | |
| michael@0 | 86 | DEFINE_GET_MEMBER(Sk3D_Patch); |
| michael@0 | 87 | |
| michael@0 | 88 | void Sk3D_Patch::executeFunction(SkDisplayable* target, int index, |
| michael@0 | 89 | SkTDArray<SkScriptValue>& parameters, SkDisplayTypes type, |
| michael@0 | 90 | SkScriptValue* ) { |
| michael@0 | 91 | SkASSERT(target == this); |
| michael@0 | 92 | switch (index) { |
| michael@0 | 93 | case SK_FUNCTION(rotateDegrees): |
| michael@0 | 94 | SkASSERT(parameters.count() == 3); |
| michael@0 | 95 | SkASSERT(type == SkType_Float); |
| michael@0 | 96 | fPatch.rotateDegrees(parameters[0].fOperand.fScalar, |
| michael@0 | 97 | parameters[1].fOperand.fScalar, parameters[2].fOperand.fScalar); |
| michael@0 | 98 | break; |
| michael@0 | 99 | default: |
| michael@0 | 100 | SkASSERT(0); |
| michael@0 | 101 | } |
| michael@0 | 102 | } |
| michael@0 | 103 | |
| michael@0 | 104 | const SkFunctionParamType* Sk3D_Patch::getFunctionsParameters() { |
| michael@0 | 105 | return fFunctionParameters; |
| michael@0 | 106 | } |
