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1 /* |
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2 * Copyright (C) 2009 The Android Open Source Project |
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3 * |
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4 * Licensed under the Apache License, Version 2.0 (the "License"); |
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5 * you may not use this file except in compliance with the License. |
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6 * You may obtain a copy of the License at |
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7 * |
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8 * http://www.apache.org/licenses/LICENSE-2.0 |
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9 * |
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10 * Unless required by applicable law or agreed to in writing, software |
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11 * distributed under the License is distributed on an "AS IS" BASIS, |
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12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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13 * See the License for the specific language governing permissions and |
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14 * limitations under the License. |
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15 */ |
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16 |
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17 #ifndef ANDROID_ANDROID_NATIVES_PRIV_H |
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18 #define ANDROID_ANDROID_NATIVES_PRIV_H |
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19 |
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20 #include <ui/egl/android_natives.h> |
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21 |
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22 #ifdef __cplusplus |
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23 extern "C" { |
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24 #endif |
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25 |
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26 /*****************************************************************************/ |
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27 |
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28 typedef struct android_native_buffer_t |
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29 { |
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30 #ifdef __cplusplus |
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31 android_native_buffer_t() { |
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32 common.magic = ANDROID_NATIVE_BUFFER_MAGIC; |
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33 common.version = sizeof(android_native_buffer_t); |
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34 memset(common.reserved, 0, sizeof(common.reserved)); |
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35 } |
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36 |
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37 // Implement the methods that sp<android_native_buffer_t> expects so that it |
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38 // can be used to automatically refcount android_native_buffer_t's. |
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39 void incStrong(const void* id) const { |
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40 common.incRef(const_cast<android_native_base_t*>(&common)); |
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41 } |
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42 void decStrong(const void* id) const { |
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43 common.decRef(const_cast<android_native_base_t*>(&common)); |
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44 } |
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45 #endif |
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46 |
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47 struct android_native_base_t common; |
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48 |
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49 int width; |
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50 int height; |
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51 int stride; |
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52 int format; |
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53 int usage; |
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54 |
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55 /* transformation as defined in hardware.h */ |
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56 uint8_t transform; |
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57 |
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58 uint8_t reserved_bytes[3]; |
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59 void* reserved[1]; |
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60 |
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61 buffer_handle_t handle; |
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62 |
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63 void* reserved_proc[8]; |
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64 } android_native_buffer_t; |
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65 |
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66 |
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67 /*****************************************************************************/ |
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68 |
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69 #ifdef __cplusplus |
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70 } |
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71 #endif |
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72 |
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73 /*****************************************************************************/ |
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74 |
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75 #endif /* ANDROID_ANDROID_NATIVES_PRIV_H */ |