27 typedef int32_t (*IpcMsgHandle)(BufferQueueProducer* product, IpcIo *io, IpcIo *reply);
30 static int32_t OnRequestBuffer(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnRequestBuffer()  argument
33     ReadUint8(io, &isWaiting);  in OnRequestBuffer()
48 static int32_t OnFlushBuffer(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnFlushBuffer()  argument
51     buffer.ReadFromIpcIo(*io);  in OnFlushBuffer()
56 static int32_t OnCancelBuffer(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnCancelBuffer()  argument
59     buffer.ReadFromIpcIo(*io);  in OnCancelBuffer()
65 static int32_t OnGetAttr(uint32_t attr, IpcIo *io, IpcIo *reply)  in OnGetAttr()  argument
72 static int32_t OnSendReply(IpcIo *io, IpcIo *reply)  in OnSendReply()  argument
78 static int32_t OnSetQueueSize(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnSetQueueSize()  argument
81     ReadUint32(io, &queueSize);  in OnSetQueueSize()
83     return OnSendReply(io, reply);  in OnSetQueueSize()
86 static int32_t OnGetQueueSize(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnGetQueueSize()  argument
88     return OnGetAttr(product->GetQueueSize(), io, reply);  in OnGetQueueSize()
91 static int32_t OnSetWidthAndHeight(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnSetWidthAndHeight()  argument
94     ReadUint32(io, &width);  in OnSetWidthAndHeight()
96     ReadUint32(io, &height);  in OnSetWidthAndHeight()
98     return OnSendReply(io, reply);  in OnSetWidthAndHeight()
101 static int32_t OnGetWidth(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnGetWidth()  argument
103     return OnGetAttr(product->GetWidth(), io, reply);  in OnGetWidth()
106 static int32_t OnGetHeight(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnGetHeight()  argument
108     return OnGetAttr(product->GetHeight(), io, reply);  in OnGetHeight()
111 static int32_t OnSetFormat(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnSetFormat()  argument
114     ReadUint32(io, &format);  in OnSetFormat()
116     return OnSendReply(io, reply);  in OnSetFormat()
119 static int32_t OnGetFormat(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnGetFormat()  argument
121     return OnGetAttr(product->GetFormat(), io, reply);  in OnGetFormat()
124 static int32_t OnSetStrideAlignment(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnSetStrideAlignment()  argument
127     ReadUint32(io, &strideAlignment);  in OnSetStrideAlignment()
129     return OnSendReply(io, reply);  in OnSetStrideAlignment()
132 static int32_t GetStrideAlignment(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in GetStrideAlignment()  argument
134     return OnGetAttr(product->GetStrideAlignment(), io, reply);  in GetStrideAlignment()
137 static int32_t OnGetStride(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnGetStride()  argument
139     return OnGetAttr(product->GetStride(), io, reply);  in OnGetStride()
142 static int32_t OnSetSize(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnSetSize()  argument
145     ReadUint32(io, &size);  in OnSetSize()
147     return OnSendReply(io, reply);  in OnSetSize()
150 static int32_t OnGetSize(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnGetSize()  argument
152     return OnGetAttr(product->GetSize(), io, reply);  in OnGetSize()
155 static int32_t OnSetUsage(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnSetUsage()  argument
158     ReadUint32(io, &usage);  in OnSetUsage()
160     return OnSendReply(io, reply);  in OnSetUsage()
163 static int32_t OnGetUsage(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnGetUsage()  argument
165     return OnGetAttr(product->GetUsage(), io, reply);  in OnGetUsage()
168 static int32_t OnSetUserData(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnSetUserData()  argument
171     const char* key = reinterpret_cast<char *>(ReadString(io, &len));  in OnSetUserData()
176     const char* value = reinterpret_cast<char *>(ReadString(io, &len));  in OnSetUserData()
184     OnSendReply(io, reply);  in OnSetUserData()
188 static int32_t OnGetUserData(BufferQueueProducer* product, IpcIo *io, IpcIo *reply)  in OnGetUserData()  argument
191     const char* key = reinterpret_cast<char *>(ReadString(io, &len));  in OnGetUserData()