1 files changed, 114 insertions, 0 deletions
diff --git a/mm-video-v4l2/vidc/common/inc/extra_data_handler.h b/mm-video-v4l2/vidc/common/inc/extra_data_handler.h
new file mode 100644
index 00000000..c7b6e7bb
--- /dev/null
+++ b/mm-video-v4l2/vidc/common/inc/extra_data_handler.h
@@ -0,0 +1,114 @@
+/*--------------------------------------------------------------------------
+Copyright (c) 2010-2013, The Linux Foundation. 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 The Linux Foundation 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, FITNESS FOR A PARTICULAR PURPOSE AND
+NON-INFRINGEMENT 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 __EXTRA_DATA_HANDLER_H__
+#define __EXTRA_DATA_HANDLER_H__
+
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#include <stdlib.h>
+#include "OMX_QCOMExtns.h"
+#include<linux/msm_vidc_dec.h>
+#include<linux/msm_vidc_enc.h>
+
+
+#ifdef _ANDROID_
+extern "C"{
+#include<utils/Log.h>
+}
+#ifdef ENABLE_DEBUG_LOW
+#undef DEBUG_PRINT_LOW
+#define DEBUG_PRINT_LOW ALOGE
+#else
+#undef DEBUG_PRINT_LOW
+#define DEBUG_PRINT_LOW
+#endif
+#ifdef ENABLE_DEBUG_HIGH
+#undef DEBUG_PRINT_HIGH
+#define DEBUG_PRINT_HIGH ALOGE
+#else
+#undef DEBUG_PRINT_HIGH
+#define DEBUG_PRINT_HIGH
+#endif
+#ifdef ENABLE_DEBUG_ERROR
+#undef DEBUG_PRINT_ERROR
+#define DEBUG_PRINT_ERROR ALOGE
+#else
+#undef DEBUG_PRINT_ERROR
+#define DEBUG_PRINT_ERROR
+#endif
+
+#else //_ANDROID_
+#undef DEBUG_PRINT_LOW
+#undef DEBUG_PRINT_HIGH
+#undef DEBUG_PRINT_ERROR
+#define DEBUG_PRINT_LOW printf
+#define DEBUG_PRINT_HIGH printf
+#define DEBUG_PRINT_ERROR printf
+#endif // _ANDROID_
+
+#define SEI_PAYLOAD_FRAME_PACKING_ARRANGEMENT 0x2D
+#define H264_START_CODE 0x01
+#define NAL_TYPE_SEI 0x06
+#define VDEC_OMX_SEI 0x7F000007
+#define FRAME_PACK_SIZE 18
+#define H264_EMULATION_BYTE 0x03
+class extra_data_handler 
+{
+public:
+  extra_data_handler();
+  ~extra_data_handler();
+  OMX_U32 parse_extra_data(OMX_BUFFERHEADERTYPE *buf_hdr);
+  OMX_U32 create_extra_data(OMX_BUFFERHEADERTYPE *buf_hdr);
+  OMX_U32 get_frame_pack_data(OMX_QCOM_FRAME_PACK_ARRANGEMENT *frame_pack);
+  OMX_U32 set_frame_pack_data(OMX_QCOM_FRAME_PACK_ARRANGEMENT *frame_pack);
+private:
+  OMX_QCOM_FRAME_PACK_ARRANGEMENT frame_packing_arrangement;
+  OMX_U8 *rbsp_buf;
+  OMX_U32 bit_ptr;
+  OMX_U32 byte_ptr;
+  OMX_U32 pack_sei;
+  OMX_U32 sei_payload_type;
+  OMX_U32 d_u(OMX_U32 num_bits);
+  OMX_U32 d_ue();
+  OMX_U32 parse_frame_pack(OMX_U32 payload_size);
+  OMX_S32 parse_rbsp(OMX_U8 *buf, OMX_U32 len);
+  OMX_S32 parse_sei(OMX_U8 *buffer, OMX_U32 buffer_length);
+  OMX_U32 e_u(OMX_U32 symbol, OMX_U32 num_bits);
+  OMX_U32 e_ue(OMX_U32 symbol);
+  OMX_U32 create_frame_pack();
+  OMX_S32 create_rbsp(OMX_U8 *buf, OMX_U32 nalu_type);
+  OMX_U32 create_sei(OMX_U8 *buffer);
+  OMX_S32 parse_sliceinfo(OMX_BUFFERHEADERTYPE *pBufHdr,
+     OMX_OTHER_EXTRADATATYPE *pExtra);
+  OMX_S32 parse_ltrinfo(OMX_BUFFERHEADERTYPE *pBufHdr,
+     OMX_OTHER_EXTRADATATYPE *pExtra);
+};
+  
+#endif