Jason Sams | ebfb436 | 2009-09-23 13:57:02 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package android.renderscript; |
| 18 | |
| 19 | |
Stephen Hines | 9c9ad3f8c2 | 2012-05-07 15:34:29 -0700 | [diff] [blame] | 20 | /** |
Tim Murray | a908422 | 2013-04-05 22:06:43 +0000 | [diff] [blame] | 21 | * @hide |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 22 | * @deprecated in API 16 |
Robert Ly | 11518ac | 2011-02-09 13:57:06 -0800 | [diff] [blame] | 23 | * Program raster is primarily used to specify whether point sprites are enabled and to control |
| 24 | * the culling mode. By default, back faces are culled. |
Jason Sams | ebfb436 | 2009-09-23 13:57:02 -0700 | [diff] [blame] | 25 | **/ |
| 26 | public class ProgramRaster extends BaseObj { |
Alex Sakhartchouk | 80a4c2c | 2010-07-12 15:50:32 -0700 | [diff] [blame] | 27 | |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 28 | /** |
| 29 | * @deprecated in API 16 |
| 30 | **/ |
Alex Sakhartchouk | 80a4c2c | 2010-07-12 15:50:32 -0700 | [diff] [blame] | 31 | public enum CullMode { |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 32 | /** |
| 33 | * @deprecated in API 16 |
| 34 | **/ |
Alex Sakhartchouk | 80a4c2c | 2010-07-12 15:50:32 -0700 | [diff] [blame] | 35 | BACK (0), |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 36 | /** |
| 37 | * @deprecated in API 16 |
| 38 | **/ |
Alex Sakhartchouk | 80a4c2c | 2010-07-12 15:50:32 -0700 | [diff] [blame] | 39 | FRONT (1), |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 40 | /** |
| 41 | * @deprecated in API 16 |
| 42 | **/ |
Alex Sakhartchouk | 80a4c2c | 2010-07-12 15:50:32 -0700 | [diff] [blame] | 43 | NONE (2); |
| 44 | |
| 45 | int mID; |
| 46 | CullMode(int id) { |
| 47 | mID = id; |
| 48 | } |
| 49 | } |
| 50 | |
Jason Sams | ebfb436 | 2009-09-23 13:57:02 -0700 | [diff] [blame] | 51 | boolean mPointSprite; |
Alex Sakhartchouk | 80a4c2c | 2010-07-12 15:50:32 -0700 | [diff] [blame] | 52 | CullMode mCullMode; |
Jason Sams | ebfb436 | 2009-09-23 13:57:02 -0700 | [diff] [blame] | 53 | |
Tim Murray | 460a049 | 2013-11-19 12:45:54 -0800 | [diff] [blame] | 54 | ProgramRaster(long id, RenderScript rs) { |
Alex Sakhartchouk | 0de9444 | 2010-08-11 14:41:28 -0700 | [diff] [blame] | 55 | super(id, rs); |
Jason Sams | ebfb436 | 2009-09-23 13:57:02 -0700 | [diff] [blame] | 56 | |
Jason Sams | ebfb436 | 2009-09-23 13:57:02 -0700 | [diff] [blame] | 57 | mPointSprite = false; |
Alex Sakhartchouk | 80a4c2c | 2010-07-12 15:50:32 -0700 | [diff] [blame] | 58 | mCullMode = CullMode.BACK; |
Jason Sams | ebfb436 | 2009-09-23 13:57:02 -0700 | [diff] [blame] | 59 | } |
| 60 | |
Stephen Hines | 9c9ad3f8c2 | 2012-05-07 15:34:29 -0700 | [diff] [blame] | 61 | /** |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 62 | * @deprecated in API 16 |
Alex Sakhartchouk | 918e840 | 2012-04-11 14:04:23 -0700 | [diff] [blame] | 63 | * Specifies whether vertices are rendered as screen aligned |
| 64 | * elements of a specified size |
Alex Sakhartchouk | 7d5f5e7 | 2011-10-18 11:08:31 -0700 | [diff] [blame] | 65 | * @return whether point sprites are enabled |
| 66 | */ |
Alex Sakhartchouk | 918e840 | 2012-04-11 14:04:23 -0700 | [diff] [blame] | 67 | public boolean isPointSpriteEnabled() { |
Alex Sakhartchouk | 7d5f5e7 | 2011-10-18 11:08:31 -0700 | [diff] [blame] | 68 | return mPointSprite; |
| 69 | } |
| 70 | |
Stephen Hines | 9c9ad3f8c2 | 2012-05-07 15:34:29 -0700 | [diff] [blame] | 71 | /** |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 72 | * @deprecated in API 16 |
Alex Sakhartchouk | 918e840 | 2012-04-11 14:04:23 -0700 | [diff] [blame] | 73 | * Specifies how triangles are culled based on their orientation |
Alex Sakhartchouk | 7d5f5e7 | 2011-10-18 11:08:31 -0700 | [diff] [blame] | 74 | * @return cull mode |
| 75 | */ |
| 76 | public CullMode getCullMode() { |
| 77 | return mCullMode; |
| 78 | } |
| 79 | |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 80 | /** |
| 81 | * @deprecated in API 16 |
| 82 | */ |
Alex Sakhartchouk | d36f248 | 2010-08-24 11:37:33 -0700 | [diff] [blame] | 83 | public static ProgramRaster CULL_BACK(RenderScript rs) { |
| 84 | if(rs.mProgramRaster_CULL_BACK == null) { |
| 85 | ProgramRaster.Builder builder = new ProgramRaster.Builder(rs); |
| 86 | builder.setCullMode(CullMode.BACK); |
| 87 | rs.mProgramRaster_CULL_BACK = builder.create(); |
| 88 | } |
| 89 | return rs.mProgramRaster_CULL_BACK; |
| 90 | } |
| 91 | |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 92 | /** |
| 93 | * @deprecated in API 16 |
| 94 | */ |
Alex Sakhartchouk | d36f248 | 2010-08-24 11:37:33 -0700 | [diff] [blame] | 95 | public static ProgramRaster CULL_FRONT(RenderScript rs) { |
| 96 | if(rs.mProgramRaster_CULL_FRONT == null) { |
| 97 | ProgramRaster.Builder builder = new ProgramRaster.Builder(rs); |
| 98 | builder.setCullMode(CullMode.FRONT); |
| 99 | rs.mProgramRaster_CULL_FRONT = builder.create(); |
| 100 | } |
| 101 | return rs.mProgramRaster_CULL_FRONT; |
| 102 | } |
| 103 | |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 104 | /** |
| 105 | * @deprecated in API 16 |
| 106 | */ |
Alex Sakhartchouk | d36f248 | 2010-08-24 11:37:33 -0700 | [diff] [blame] | 107 | public static ProgramRaster CULL_NONE(RenderScript rs) { |
| 108 | if(rs.mProgramRaster_CULL_NONE == null) { |
| 109 | ProgramRaster.Builder builder = new ProgramRaster.Builder(rs); |
| 110 | builder.setCullMode(CullMode.NONE); |
| 111 | rs.mProgramRaster_CULL_NONE = builder.create(); |
| 112 | } |
| 113 | return rs.mProgramRaster_CULL_NONE; |
| 114 | } |
| 115 | |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 116 | /** |
| 117 | * @deprecated in API 16 |
| 118 | */ |
Jason Sams | ebfb436 | 2009-09-23 13:57:02 -0700 | [diff] [blame] | 119 | public static class Builder { |
| 120 | RenderScript mRS; |
Alex Sakhartchouk | 80a4c2c | 2010-07-12 15:50:32 -0700 | [diff] [blame] | 121 | boolean mPointSprite; |
Alex Sakhartchouk | d36f248 | 2010-08-24 11:37:33 -0700 | [diff] [blame] | 122 | CullMode mCullMode; |
Jason Sams | ebfb436 | 2009-09-23 13:57:02 -0700 | [diff] [blame] | 123 | |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 124 | /** |
| 125 | * @deprecated in API 16 |
| 126 | */ |
Alex Sakhartchouk | 80a4c2c | 2010-07-12 15:50:32 -0700 | [diff] [blame] | 127 | public Builder(RenderScript rs) { |
| 128 | mRS = rs; |
Alex Sakhartchouk | 80a4c2c | 2010-07-12 15:50:32 -0700 | [diff] [blame] | 129 | mPointSprite = false; |
Alex Sakhartchouk | d36f248 | 2010-08-24 11:37:33 -0700 | [diff] [blame] | 130 | mCullMode = CullMode.BACK; |
Jason Sams | ebfb436 | 2009-09-23 13:57:02 -0700 | [diff] [blame] | 131 | } |
| 132 | |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 133 | /** |
| 134 | * @deprecated in API 16 |
| 135 | */ |
Alex Sakhartchouk | b4d7bb6 | 2010-12-21 14:42:26 -0800 | [diff] [blame] | 136 | public Builder setPointSpriteEnabled(boolean enable) { |
Alex Sakhartchouk | 80a4c2c | 2010-07-12 15:50:32 -0700 | [diff] [blame] | 137 | mPointSprite = enable; |
Jim Shuma | 288c871 | 2010-07-07 14:24:21 -0700 | [diff] [blame] | 138 | return this; |
Jason Sams | ebfb436 | 2009-09-23 13:57:02 -0700 | [diff] [blame] | 139 | } |
| 140 | |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 141 | /** |
| 142 | * @deprecated in API 16 |
| 143 | */ |
Alex Sakhartchouk | d36f248 | 2010-08-24 11:37:33 -0700 | [diff] [blame] | 144 | public Builder setCullMode(CullMode m) { |
| 145 | mCullMode = m; |
| 146 | return this; |
| 147 | } |
| 148 | |
Jason Sams | d4ca991 | 2012-05-08 19:02:07 -0700 | [diff] [blame] | 149 | /** |
| 150 | * @deprecated in API 16 |
| 151 | */ |
Jason Sams | ebfb436 | 2009-09-23 13:57:02 -0700 | [diff] [blame] | 152 | public ProgramRaster create() { |
Jason Sams | 771bebb | 2009-12-07 12:40:12 -0800 | [diff] [blame] | 153 | mRS.validate(); |
Tim Murray | 460a049 | 2013-11-19 12:45:54 -0800 | [diff] [blame] | 154 | long id = mRS.nProgramRasterCreate(mPointSprite, mCullMode.mID); |
Alex Sakhartchouk | 7d5f5e7 | 2011-10-18 11:08:31 -0700 | [diff] [blame] | 155 | ProgramRaster programRaster = new ProgramRaster(id, mRS); |
| 156 | programRaster.mPointSprite = mPointSprite; |
| 157 | programRaster.mCullMode = mCullMode; |
| 158 | return programRaster; |
Jason Sams | ebfb436 | 2009-09-23 13:57:02 -0700 | [diff] [blame] | 159 | } |
| 160 | } |
| 161 | |
| 162 | } |
| 163 | |
| 164 | |
| 165 | |
| 166 | |
| 167 | |
Alex Sakhartchouk | 80a4c2c | 2010-07-12 15:50:32 -0700 | [diff] [blame] | 168 | |