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#ifndef QDSP5VIDJPEGMSGI_H
#define QDSP5VIDJPEGMSGI_H
/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
J P E G I N T E R N A L M E S S A G E S
GENERAL DESCRIPTION
This file contains defintions of format blocks of messages
that are sent by JPEG Task
REFERENCES
None
EXTERNALIZED FUNCTIONS
None
Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated.
This software is licensed under the terms of the GNU General Public
License version 2, as published by the Free Software Foundation, and
may be copied, distributed, and modified under those terms.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
/*===========================================================================
EDIT HISTORY FOR FILE
This section contains comments describing changes made to this file.
Notice that changes are listed in reverse chronological order.
$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5jpegmsg.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $
Revision History:
when who what, where, why
-------- --- ----------------------------------------------------------
05/10/08 sv initial version
===========================================================================*/
/*
* Messages from JPEG task to ARM through jpeguPMsgQueue
*/
/*
* Message is ACK for CMD_JPEGE_ENCODE cmd
*/
#define JPEG_MSG_ENC_ENCODE_ACK 0x0000
#define JPEG_MSG_ENC_ENCODE_ACK_LEN \
sizeof(jpeg_msg_enc_encode_ack)
typedef struct {
} __attribute__((packed)) jpeg_msg_enc_encode_ack;
/*
* Message informs the up when op buffer is ready for consumption and
* when encoding is complete or errors
*/
#define JPEG_MSG_ENC_OP_PRODUCED 0x0001
#define JPEG_MSG_ENC_OP_PRODUCED_LEN \
sizeof(jpeg_msg_enc_op_produced)
#define JPEG_MSGOP_OP_BUF_STATUS_ENC_DONE_PROGRESS 0x0000
#define JPEG_MSGOP_OP_BUF_STATUS_ENC_DONE_COMPLETE 0x0001
#define JPEG_MSGOP_OP_BUF_STATUS_ENC_ERR 0x10000
typedef struct {
unsigned int op_buf_addr;
unsigned int op_buf_size;
unsigned int op_buf_status;
} __attribute__((packed)) jpeg_msg_enc_op_produced;
/*
* Message to ack CMD_JPEGE_IDLE
*/
#define JPEG_MSG_ENC_IDLE_ACK 0x0002
#define JPEG_MSG_ENC_IDLE_ACK_LEN sizeof(jpeg_msg_enc_idle_ack)
typedef struct {
} __attribute__ ((packed)) jpeg_msg_enc_idle_ack;
/*
* Message to indicate the illegal command
*/
#define JPEG_MSG_ENC_ILLEGAL_COMMAND 0x0003
#define JPEG_MSG_ENC_ILLEGAL_COMMAND_LEN \
sizeof(jpeg_msg_enc_illegal_command)
typedef struct {
unsigned int status;
} __attribute__((packed)) jpeg_msg_enc_illegal_command;
/*
* Message to ACK CMD_JPEGD_DECODE
*/
#define JPEG_MSG_DEC_DECODE_ACK 0x0004
#define JPEG_MSG_DEC_DECODE_ACK_LEN \
sizeof(jpeg_msg_dec_decode_ack)
typedef struct {
} __attribute__((packed)) jpeg_msg_dec_decode_ack;
/*
* Message to inform up that an op buffer is ready for consumption and when
* decoding is complete or an error occurs
*/
#define JPEG_MSG_DEC_OP_PRODUCED 0x0005
#define JPEG_MSG_DEC_OP_PRODUCED_LEN \
sizeof(jpeg_msg_dec_op_produced)
#define JPEG_MSG_DEC_OP_BUF_STATUS_PROGRESS 0x0000
#define JPEG_MSG_DEC_OP_BUF_STATUS_DONE 0x0001
typedef struct {
unsigned int luma_op_buf_addr;
unsigned int chroma_op_buf_addr;
unsigned int num_mcus;
unsigned int op_buf_status;
} __attribute__((packed)) jpeg_msg_dec_op_produced;
/*
* Message to ack CMD_JPEGD_IDLE cmd
*/
#define JPEG_MSG_DEC_IDLE_ACK 0x0006
#define JPEG_MSG_DEC_IDLE_ACK_LEN sizeof(jpeg_msg_dec_idle_ack)
typedef struct {
} __attribute__((packed)) jpeg_msg_dec_idle_ack;
/*
* Message to indicate illegal cmd was received
*/
#define JPEG_MSG_DEC_ILLEGAL_COMMAND 0x0007
#define JPEG_MSG_DEC_ILLEGAL_COMMAND_LEN \
sizeof(jpeg_msg_dec_illegal_command)
typedef struct {
unsigned int status;
} __attribute__((packed)) jpeg_msg_dec_illegal_command;
/*
* Message to request up for the next segment of ip bit stream
*/
#define JPEG_MSG_DEC_IP_REQUEST 0x0008
#define JPEG_MSG_DEC_IP_REQUEST_LEN \
sizeof(jpeg_msg_dec_ip_request)
typedef struct {
} __attribute__((packed)) jpeg_msg_dec_ip_request;
#endif
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