--- a/videoeditorengine/avcedit/inc/parameterset.h Fri Jan 29 14:08:33 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,290 +0,0 @@
-/*
-* Copyright (c) 2010 Ixonos Plc.
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - Initial contribution
-*
-* Contributors:
-* Ixonos Plc
-*
-* Description:
-*
-*/
-
-
-#ifndef _PARAMETERSET_H_
-#define _PARAMETERSET_H_
-
-#include "nrctyp32.h"
-#include "bitbuffer.h"
-#include <e32def.h>
-#include <e32base.h>
-
-
-/* Parameter set error codes */
-#define PS_ERR_MEM_ALLOC -5
-#define PS_ERR_UNSUPPORTED_FEATURE -4
-#define PS_ERR_UNSUPPORTED_PROFILE -3
-#define PS_ERR_ILLEGAL_VALUE -2
-#define PS_ERROR -1
-#define PS_OK 0
-
-
-/* Boolean Type */
-typedef unsigned int Boolean;
-
-/* According to the Awaji meeting decision: */
-#define PS_MAX_NUM_OF_SPS 32
-#define PS_MAX_NUM_OF_PPS 256
-
-/* Profile IDC's */
-#define PS_BASELINE_PROFILE_IDC 66
-#define PS_MAIN_PROFILE_IDC 77
-#define PS_EXTENDED_PROFILE_IDC 88
-
-#define PS_MAX_CPB_CNT 32
-
-#define PS_EXTENDED_SAR 255
-
-/* Slice groups supported by baseline profile and extended profile */
-#define PS_MAX_NUM_SLICE_GROUPS 8
-#define PS_SLICE_GROUP_MAP_TYPE_INTERLEAVED 0
-#define PS_SLICE_GROUP_MAP_TYPE_DISPERSED 1
-#define PS_SLICE_GROUP_MAP_TYPE_FOREGROUND 2
-#define PS_SLICE_GROUP_MAP_TYPE_CHANGING_3 3
-#define PS_SLICE_GROUP_MAP_TYPE_CHANGING_4 4
-#define PS_SLICE_GROUP_MAP_TYPE_CHANGING_5 5
-#define PS_SLICE_GROUP_MAP_TYPE_EXPLICIT 6
-#define PS_BASELINE_MAX_SLICE_GROUPS 7
-
-
-#define PS_MAX_NUM_REF_FRAMES_IN_PIC_ORDER_CNT_CYCLE 256
-
-// NOTE: Levels up to 2 are eanbled for testing purposes
-// 1.2 is the max level we should support
-//#define PS_MAX_SUPPORTED_LEVEL 20 // Maximum level that we support
-
-//WVGA task
-#define PS_MAX_SUPPORTED_LEVEL 31
-
-
-/*
- * Hypothetical reference decoder parameters
- */
-
-typedef struct _hrd_parameters_s
-{
- unsigned cpb_cnt_minus1; // ue(v)
- unsigned bit_rate_scale; // u(4)
- unsigned cpb_size_scale; // u(4)
- u_int32 bit_rate_value_minus1[PS_MAX_CPB_CNT]; // ue(v)
- u_int32 cpb_size_value_minus1[PS_MAX_CPB_CNT]; // ue(v)
- unsigned cbr_flag[PS_MAX_CPB_CNT]; // u(1)
- unsigned initial_cpb_removal_delay_length_minus1; // u(5)
- unsigned cpb_removal_delay_length_minus1; // u(5)
- unsigned dpb_output_delay_length_minus1; // u(5)
- unsigned time_offset_length; // u(5)
-} hrd_parameters_s;
-
-
-/*
- * Video usability information
- */
-
-typedef struct _vui_parameters_s
-{
- Boolean aspect_ratio_info_present_flag; // u(1)
- unsigned aspect_ratio_idc; // u(8)
- unsigned sar_width; // u(16)
- unsigned sar_height; // u(16)
- Boolean overscan_info_present_flag; // u(1)
- Boolean overscan_appropriate_flag; // u(1)
- Boolean video_signal_type_present_flag; // u(1)
- unsigned video_format; // u(3)
- Boolean video_full_range_flag; // u(1)
- Boolean colour_description_present_flag; // u(1)
- unsigned colour_primaries; // u(8)
- unsigned transfer_characteristics; // u(8)
- unsigned matrix_coefficients; // u(8)
- Boolean chroma_loc_info_present_flag; // u(1)
- unsigned chroma_sample_loc_type_top_field; // ue(v)
- unsigned chroma_sample_loc_type_bottom_field; // ue(v)
- Boolean timing_info_present_flag; // u(1)
- u_int32 num_units_in_tick; // u(32)
- u_int32 time_scale; // u(32)
- Boolean fixed_frame_rate_flag; // u(1)
- Boolean nal_hrd_parameters_present_flag; // u(1)
- hrd_parameters_s nal_hrd_parameters; // hrd_paramters_s
- Boolean vcl_hrd_parameters_present_flag; // u(1)
- hrd_parameters_s vcl_hrd_parameters; // hrd_paramters_s
- // if ((nal_hrd_parameters_present_flag || (vcl_hrd_parameters_present_flag))
- Boolean low_delay_hrd_flag; // u(1)
- Boolean pic_struct_present_flag; // u(1)
- Boolean bitstream_restriction_flag; // u(1)
- Boolean motion_vectors_over_pic_boundaries_flag; // u(1)
- unsigned max_bytes_per_pic_denom; // ue(v)
- unsigned max_bits_per_mb_denom; // ue(v)
- unsigned log2_max_mv_length_horizontal; // ue(v)
- unsigned log2_max_mv_length_vertical; // ue(v)
- unsigned num_reorder_frames; // ue(v)
- unsigned max_dec_frame_buffering; // ue(v)
-} vui_parameters_s;
-
-
-/*
- * Picture parameter set
- */
-
-typedef struct _pic_parameter_set_s
-{
- unsigned pic_parameter_set_id; // ue(v)
- unsigned seq_parameter_set_id; // ue(v)
- Boolean entropy_coding_mode_flag; // u(1)
- Boolean pic_order_present_flag; // u(1)
- unsigned num_slice_groups_minus1; // ue(v)
- unsigned slice_group_map_type; // ue(v)
- // if( slice_group_map_type = = 0 )
- unsigned run_length_minus1[PS_MAX_NUM_SLICE_GROUPS]; // ue(v)
- // else if( slice_group_map_type = = 2 )
- unsigned top_left[PS_MAX_NUM_SLICE_GROUPS]; // ue(v)
- unsigned bottom_right[PS_MAX_NUM_SLICE_GROUPS]; // ue(v)
- // else if( slice_group_map_type = = 3 || 4 || 5
- Boolean slice_group_change_direction_flag; // u(1)
- unsigned slice_group_change_rate_minus1; // ue(v)
- // else if( slice_group_map_type = = 6 )
- unsigned pic_size_in_map_units_minus1; // ue(v)
- unsigned *slice_group_id; // complete MBAmap u(v)
- unsigned num_ref_idx_l0_active_minus1; // ue(v)
- unsigned num_ref_idx_l1_active_minus1; // ue(v)
- Boolean weighted_pred_flag; // u(1)
- Boolean weighted_bipred_idc; // u(2)
- int pic_init_qp_minus26; // se(v)
- int pic_init_qs_minus26; // se(v)
- int chroma_qp_index_offset; // se(v)
- Boolean deblocking_filter_parameters_present_flag; // u(1)
- Boolean constrained_intra_pred_flag; // u(1)
- Boolean redundant_pic_cnt_present_flag; // u(1)
-
- TUint8 indexChanged; // Flag for changed PPS Id (because of Id conflict in clip (can happen in e.g. merge, cut operations)
- TUint newPPSId;
- TUint PPSlength;
- TUint8* codedPPSBuffer;
- TUint encPPSId;
- TUint origPPSId;
-} pic_parameter_set_s;
-
-
-/*
- * Sequence parameter set
- */
-
-typedef struct _seq_parameter_set_s
-{
- unsigned profile_idc; // u(8)
- Boolean constraint_set0_flag; // u(1)
- Boolean constraint_set1_flag; // u(1)
- Boolean constraint_set2_flag; // u(1)
- Boolean constraint_set3_flag; // u(1)
- Boolean reserved_zero_4bits; // u(4)
- unsigned level_idc; // u(8)
- unsigned seq_parameter_set_id; // ue(v)
- unsigned log2_max_frame_num_minus4; // ue(v)
- unsigned pic_order_cnt_type;
- // if( pic_order_cnt_type == 0 )
- unsigned log2_max_pic_order_cnt_lsb_minus4; // ue(v)
- // else if( pic_order_cnt_type == 1 )
- Boolean delta_pic_order_always_zero_flag; // u(1)
- int32 offset_for_non_ref_pic; // se(v)
- int32 offset_for_top_to_bottom_field; // se(v)
- unsigned num_ref_frames_in_pic_order_cnt_cycle; // ue(v)
- // for( i = 0; i < num_ref_frames_in_pic_order_cnt_cycle; i++ )
- int32 offset_for_ref_frame[PS_MAX_NUM_REF_FRAMES_IN_PIC_ORDER_CNT_CYCLE]; // se(v)
- unsigned num_ref_frames; // ue(v)
- Boolean gaps_in_frame_num_value_allowed_flag; // u(1)
- unsigned pic_width_in_mbs_minus1; // ue(v)
- unsigned pic_height_in_map_units_minus1; // ue(v)
- Boolean frame_mbs_only_flag; // u(1)
- // if( !frame_mbs_only_flag )
- Boolean mb_adaptive_frame_field_flag; // u(1)
- Boolean direct_8x8_inference_flag; // u(1)
- Boolean frame_cropping_flag; // u(1)
- unsigned frame_crop_left_offset; // ue(v)
- unsigned frame_crop_right_offset; // ue(v)
- unsigned frame_crop_top_offset; // ue(v)
- unsigned frame_crop_bottom_offset; // ue(v)
- Boolean vui_parameters_present_flag; // u(1)
- vui_parameters_s vui_parameters; // vui_seq_parameters_s
-
- TUint8 indexChanged; // Flag for changed PPS Id (because of Id conflict in clip (can happen in e.g. merge, cut operations)
- TUint newSPSId;
- TUint SPSlength;
- TUint8* codedSPSBuffer;
- TUint encSPSId;
- TUint origSPSId;
- TUint8 maxFrameNumChanged;
- TUint origMaxFrameNum;
- TUint encMaxFrameNum;
- TUint8 maxPOCNumChanged;
- TUint origMaxPOCNum;
- TUint encMaxPOCNum;
-} seq_parameter_set_s;
-
-
-
-/*
- * Function prototypes
- */
-
-
-
-TInt psParseLevelFromSPS( bitbuffer_s *bitbuf, TInt& aLevel );
-
-TInt AddBytesToBuffer(bitbuffer_s *aBitBuffer, TUint aNumBytes);
-
-int psDecodeSPS( bitbuffer_s *bitbuf, seq_parameter_set_s **spsList,
- TInt& aWidth, TInt& aHeight );
-
-void psCloseParametersSets(seq_parameter_set_s **spsList,
- pic_parameter_set_s **ppsList);
-
-void psClosePPS( pic_parameter_set_s *pps );
-
-void psCloseSPS( seq_parameter_set_s *sps );
-
-
-#ifdef VIDEOEDITORENGINE_AVC_EDITING
-
-TInt psParseSPS( bitbuffer_s *bitbuf, seq_parameter_set_s **spsList, TUint aFrameFromEncoder, TBool *aEncodeUntilIDR, TUint *aNumSPS );
-
-TInt psParsePPS( bitbuffer_s *bitbuf, pic_parameter_set_s **ppsList, seq_parameter_set_s **spsList,
- TUint aFrameFromEncoder, TUint *aNumPPS );
-
-void psGetAspectRatio(seq_parameter_set_s *sps, int *width, int *height);
-
-TInt GetNumTrailingBits(bitbuffer_s *aBitBuffer);
-
-TInt ReturnUnsignedExpGolombCodeLength(TUint aValue);
-
-void EncodeUnsignedExpGolombCode(bitbuffer_s *aBitBuffer, TUint aValue);
-
-void ShiftBitBufferBitsRight(bitbuffer_s *aBitBuffer, TInt aDiff);
-
-void ShiftBitBufferBitsLeft(bitbuffer_s *aBitBuffer, TInt aDiff);
-
-void ShiftBufferLeftByOneByte(bitbuffer_s *aBitBuffer);
-
-void ShiftBufferRightByOneByte(bitbuffer_s *aBitBuffer);
-
-void ShiftBufferRight(bitbuffer_s *aBitBuffer, TInt aDiff, TUint aTrailingBits, TUint aOldIdLength);
-
-void ShiftBufferLeft(bitbuffer_s *aBitBuffer, TInt aDiff, TUint aOldIdLength);
-
-
-#endif // VIDEOEDITORENGINE_AVC_EDITING
-
-#endif