| Index: command_buffer/service/cross/common_decoder.h
|
| ===================================================================
|
| --- command_buffer/service/cross/common_decoder.h (revision 30977)
|
| +++ command_buffer/service/cross/common_decoder.h (working copy)
|
| @@ -1,110 +1,109 @@
|
| -/*
|
| - * Copyright 2009, Google Inc.
|
| - * All rights reserved.
|
| - *
|
| - * Redistribution and use in source and binary forms, with or without
|
| - * modification, are permitted provided that the following conditions are
|
| - * met:
|
| - *
|
| - * * Redistributions of source code must retain the above copyright
|
| - * notice, this list of conditions and the following disclaimer.
|
| - * * Redistributions in binary form must reproduce the above
|
| - * copyright notice, this list of conditions and the following disclaimer
|
| - * in the documentation and/or other materials provided with the
|
| - * distribution.
|
| - * * Neither the name of Google Inc. nor the names of its
|
| - * contributors may be used to endorse or promote products derived from
|
| - * this software without specific prior written permission.
|
| - *
|
| - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
| - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
| - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
| - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
| - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
| - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
| - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
| - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
| - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
| - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
| - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
| - */
|
| -
|
| -#ifndef O3D_COMMAND_BUFFER_SERVICE_CROSS_COMMON_DECODER_H_
|
| -#define O3D_COMMAND_BUFFER_SERVICE_CROSS_COMMON_DECODER_H_
|
| -
|
| -#include "core/cross/types.h"
|
| -#include "command_buffer/service/cross/cmd_parser.h"
|
| -
|
| -namespace o3d {
|
| -namespace command_buffer {
|
| -
|
| -class CommandBufferEngine;
|
| -
|
| -// This class is a helper base class for implementing the common parts of the
|
| -// o3d/gl2 command buffer decoder.
|
| -class CommonDecoder : public AsyncAPIInterface {
|
| - public:
|
| - typedef parse_error::ParseError ParseError;
|
| -
|
| - CommonDecoder() : engine_(NULL) {
|
| - }
|
| - virtual ~CommonDecoder() {
|
| - }
|
| -
|
| - // Sets the engine, to get shared memory buffers from, and to set the token
|
| - // to.
|
| - void set_engine(CommandBufferEngine* engine) {
|
| - engine_ = engine;
|
| - }
|
| -
|
| - protected:
|
| - // Executes a common command.
|
| - // Parameters:
|
| - // command: the command index.
|
| - // arg_count: the number of CommandBufferEntry arguments.
|
| - // cmd_data: the command data.
|
| - // Returns:
|
| - // parse_error::NO_ERROR if no error was found, one of
|
| - // parse_error::ParseError otherwise.
|
| - parse_error::ParseError DoCommonCommand(
|
| - unsigned int command,
|
| - unsigned int arg_count,
|
| - const void* cmd_data);
|
| -
|
| - // Gets the address of shared memory data, given a shared memory ID and an
|
| - // offset. Also checks that the size is consistent with the shared memory
|
| - // size.
|
| - // Parameters:
|
| - // shm_id: the id of the shared memory buffer.
|
| - // offset: the offset of the data in the shared memory buffer.
|
| - // size: the size of the data.
|
| - // Returns:
|
| - // NULL if shm_id isn't a valid shared memory buffer ID or if the size
|
| - // check fails. Return a pointer to the data otherwise.
|
| - void* GetAddressAndCheckSize(unsigned int shm_id,
|
| - unsigned int offset,
|
| - unsigned int size);
|
| -
|
| - // Gets an name for a common command.
|
| - const char* GetCommonCommandName(cmd::CommandId command_id) const;
|
| -
|
| - private:
|
| - // Generate a member function prototype for each command in an automated and
|
| - // typesafe way.
|
| - #define COMMON_COMMAND_BUFFER_CMD_OP(name) \
|
| - parse_error::ParseError Handle ## name( \
|
| - unsigned int arg_count, \
|
| - const cmd::name& args); \
|
| -
|
| - COMMON_COMMAND_BUFFER_CMDS(COMMON_COMMAND_BUFFER_CMD_OP)
|
| -
|
| - #undef COMMON_COMMAND_BUFFER_CMD_OP
|
| -
|
| - CommandBufferEngine* engine_;
|
| -};
|
| -
|
| -} // namespace command_buffer
|
| -} // namespace o3d
|
| -
|
| -#endif // O3D_COMMAND_BUFFER_SERVICE_CROSS_COMMON_DECODER_H_
|
| -
|
| +/*
|
| + * Copyright 2009, Google Inc.
|
| + * All rights reserved.
|
| + *
|
| + * Redistribution and use in source and binary forms, with or without
|
| + * modification, are permitted provided that the following conditions are
|
| + * met:
|
| + *
|
| + * * Redistributions of source code must retain the above copyright
|
| + * notice, this list of conditions and the following disclaimer.
|
| + * * Redistributions in binary form must reproduce the above
|
| + * copyright notice, this list of conditions and the following disclaimer
|
| + * in the documentation and/or other materials provided with the
|
| + * distribution.
|
| + * * Neither the name of Google Inc. nor the names of its
|
| + * contributors may be used to endorse or promote products derived from
|
| + * this software without specific prior written permission.
|
| + *
|
| + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
| + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
| + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
| + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
| + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
| + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
| + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
| + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
| + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
| + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
| + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
| + */
|
| +
|
| +#ifndef O3D_COMMAND_BUFFER_SERVICE_CROSS_COMMON_DECODER_H_
|
| +#define O3D_COMMAND_BUFFER_SERVICE_CROSS_COMMON_DECODER_H_
|
| +
|
| +#include "command_buffer/service/cross/cmd_parser.h"
|
| +
|
| +namespace o3d {
|
| +namespace command_buffer {
|
| +
|
| +class CommandBufferEngine;
|
| +
|
| +// This class is a helper base class for implementing the common parts of the
|
| +// o3d/gl2 command buffer decoder.
|
| +class CommonDecoder : public AsyncAPIInterface {
|
| + public:
|
| + typedef parse_error::ParseError ParseError;
|
| +
|
| + CommonDecoder() : engine_(NULL) {
|
| + }
|
| + virtual ~CommonDecoder() {
|
| + }
|
| +
|
| + // Sets the engine, to get shared memory buffers from, and to set the token
|
| + // to.
|
| + void set_engine(CommandBufferEngine* engine) {
|
| + engine_ = engine;
|
| + }
|
| +
|
| + protected:
|
| + // Executes a common command.
|
| + // Parameters:
|
| + // command: the command index.
|
| + // arg_count: the number of CommandBufferEntry arguments.
|
| + // cmd_data: the command data.
|
| + // Returns:
|
| + // parse_error::NO_ERROR if no error was found, one of
|
| + // parse_error::ParseError otherwise.
|
| + parse_error::ParseError DoCommonCommand(
|
| + unsigned int command,
|
| + unsigned int arg_count,
|
| + const void* cmd_data);
|
| +
|
| + // Gets the address of shared memory data, given a shared memory ID and an
|
| + // offset. Also checks that the size is consistent with the shared memory
|
| + // size.
|
| + // Parameters:
|
| + // shm_id: the id of the shared memory buffer.
|
| + // offset: the offset of the data in the shared memory buffer.
|
| + // size: the size of the data.
|
| + // Returns:
|
| + // NULL if shm_id isn't a valid shared memory buffer ID or if the size
|
| + // check fails. Return a pointer to the data otherwise.
|
| + void* GetAddressAndCheckSize(unsigned int shm_id,
|
| + unsigned int offset,
|
| + unsigned int size);
|
| +
|
| + // Gets an name for a common command.
|
| + const char* GetCommonCommandName(cmd::CommandId command_id) const;
|
| +
|
| + private:
|
| + // Generate a member function prototype for each command in an automated and
|
| + // typesafe way.
|
| + #define COMMON_COMMAND_BUFFER_CMD_OP(name) \
|
| + parse_error::ParseError Handle ## name( \
|
| + unsigned int arg_count, \
|
| + const cmd::name& args); \
|
| +
|
| + COMMON_COMMAND_BUFFER_CMDS(COMMON_COMMAND_BUFFER_CMD_OP)
|
| +
|
| + #undef COMMON_COMMAND_BUFFER_CMD_OP
|
| +
|
| + CommandBufferEngine* engine_;
|
| +};
|
| +
|
| +} // namespace command_buffer
|
| +} // namespace o3d
|
| +
|
| +#endif // O3D_COMMAND_BUFFER_SERVICE_CROSS_COMMON_DECODER_H_
|
| +
|
|
|
| Property changes on: command_buffer\service\cross\common_decoder.h
|
| ___________________________________________________________________
|
| Added: svn:eol-style
|
| + LF
|
|
|
|
|