1 /* 2 * Copyright (C) 2015 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 // Don't edit this file! It is auto-generated by frameworks/rs/api/generate.sh. 18 19 /* 20 * rs_io.rsh: Input/Output Functions 21 * 22 * These functions are used to: 23 * - Send information to the Java client, and 24 * - Send the processed allocation or receive the next allocation to process. 25 */ 26 27 #ifndef RENDERSCRIPT_RS_IO_RSH 28 #define RENDERSCRIPT_RS_IO_RSH 29 30 /* 31 * rsAllocationIoReceive: Receive new content from the queue 32 * 33 * Receive a new set of contents from the queue. 34 * 35 * Parameters: 36 * a: Allocation to work on. 37 */ 38 #if (defined(RS_VERSION) && (RS_VERSION >= 16)) 39 extern void __attribute__((overloadable)) 40 rsAllocationIoReceive(rs_allocation a); 41 #endif 42 43 /* 44 * rsAllocationIoSend: Send new content to the queue 45 * 46 * Send the contents of the Allocation to the queue. 47 * 48 * Parameters: 49 * a: Allocation to work on. 50 */ 51 #if (defined(RS_VERSION) && (RS_VERSION >= 16)) 52 extern void __attribute__((overloadable)) 53 rsAllocationIoSend(rs_allocation a); 54 #endif 55 56 /* 57 * rsSendToClient: Send a message to the client, non-blocking 58 * 59 * Sends a message back to the client. This call does not block. 60 * It returns true if the message was sent and false if the 61 * message queue is full. 62 * 63 * A message ID is required. The data payload is optional. 64 * 65 * See RenderScript.RSMessageHandler. 66 * 67 * Parameters: 68 * data: Application specific data. 69 * len: Length of the data, in bytes. 70 */ 71 extern bool __attribute__((overloadable)) 72 rsSendToClient(int cmdID); 73 74 extern bool __attribute__((overloadable)) 75 rsSendToClient(int cmdID, const void* data, uint len); 76 77 /* 78 * rsSendToClientBlocking: Send a message to the client, blocking 79 * 80 * Sends a message back to the client. This function will block 81 * until there is room on the message queue for this message. 82 * This function may return before the message was delivered and 83 * processed by the client. 84 * 85 * A message ID is required. The data payload is optional. 86 * 87 * See RenderScript.RSMessageHandler. 88 * 89 * Parameters: 90 * data: Application specific data. 91 * len: Length of the data, in bytes. 92 */ 93 extern void __attribute__((overloadable)) 94 rsSendToClientBlocking(int cmdID); 95 96 extern void __attribute__((overloadable)) 97 rsSendToClientBlocking(int cmdID, const void* data, uint len); 98 99 #endif // RENDERSCRIPT_RS_IO_RSH 100
