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108 lines
3.2 KiB
108 lines
3.2 KiB
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// Don't edit this file! It is auto-generated by frameworks/rs/api/generate.sh.
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/*
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* rs_io.rsh: Input/Output Functions
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*
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* These functions are used to:
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* - Send information to the Java client, and
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* - Send the processed allocation or receive the next allocation to process.
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*/
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#ifndef RENDERSCRIPT_RS_IO_RSH
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#define RENDERSCRIPT_RS_IO_RSH
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/*
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* rsAllocationIoReceive: Receive new content from the queue
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*
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* Receive a new set of contents from the queue.
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*
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* This function should not be called from inside a kernel, or from any function
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* that may be called directly or indirectly from a kernel. Doing so would cause a
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* runtime error.
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*
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* Parameters:
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* a: Allocation to work on.
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*/
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#if (defined(RS_VERSION) && (RS_VERSION >= 16))
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extern void __attribute__((overloadable))
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rsAllocationIoReceive(rs_allocation a);
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#endif
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/*
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* rsAllocationIoSend: Send new content to the queue
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*
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* Send the contents of the Allocation to the queue.
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*
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* This function should not be called from inside a kernel, or from any function
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* that may be called directly or indirectly from a kernel. Doing so would cause a
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* runtime error.
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*
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* Parameters:
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* a: Allocation to work on.
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*/
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#if (defined(RS_VERSION) && (RS_VERSION >= 16))
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extern void __attribute__((overloadable))
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rsAllocationIoSend(rs_allocation a);
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#endif
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/*
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* rsSendToClient: Send a message to the client, non-blocking
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*
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* Sends a message back to the client. This call does not block.
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* It returns true if the message was sent and false if the
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* message queue is full.
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*
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* A message ID is required. The data payload is optional.
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*
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* See RenderScript.RSMessageHandler.
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*
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* Parameters:
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* data: Application specific data.
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* len: Length of the data, in bytes.
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*/
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extern bool __attribute__((overloadable))
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rsSendToClient(int cmdID);
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extern bool __attribute__((overloadable))
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rsSendToClient(int cmdID, const void* data, uint len);
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/*
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* rsSendToClientBlocking: Send a message to the client, blocking
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*
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* Sends a message back to the client. This function will block
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* until there is room on the message queue for this message.
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* This function may return before the message was delivered and
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* processed by the client.
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*
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* A message ID is required. The data payload is optional.
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*
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* See RenderScript.RSMessageHandler.
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*
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* Parameters:
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* data: Application specific data.
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* len: Length of the data, in bytes.
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*/
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extern void __attribute__((overloadable))
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rsSendToClientBlocking(int cmdID);
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extern void __attribute__((overloadable))
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rsSendToClientBlocking(int cmdID, const void* data, uint len);
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#endif // RENDERSCRIPT_RS_IO_RSH
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