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-rw-r--r--encoder/ih264e_process.c119
1 files changed, 57 insertions, 62 deletions
diff --git a/encoder/ih264e_process.c b/encoder/ih264e_process.c
index abeea1e..d3212c0 100644
--- a/encoder/ih264e_process.c
+++ b/encoder/ih264e_process.c
@@ -27,24 +27,23 @@
* Contains functions for codec thread
*
* @author
-* Harish
+* ittiam
*
* @par List of Functions:
-* - ih264e_generate_sps_pps()
-* - ih264e_init_entropy_ctxt()
-* - ih264e_entropy()
-* - ih264e_pack_header_data()
-* - ih264e_update_proc_ctxt()
-* - ih264e_init_proc_ctxt()
-* - ih264e_pad_recon_buffer()
-* - ih264e_dblk_pad_hpel_processing_n_mbs()
-* - ih264e_process()
-* - ih264e_set_rc_pic_params()
-* - ih264e_update_rc_post_enc()
-* - ih264e_process_thread()
+* - ih264e_generate_sps_pps
+* - ih264e_init_entropy_ctxt
+* - ih264e_entropy
+* - ih264e_pack_header_data
+* - ih264e_update_proc_ctxt
+* - ih264e_init_proc_ctxt
+* - ih264e_pad_recon_buffer
+* - ih264e_dblk_pad_hpel_processing_n_mbs
+* - ih264e_process
+* - ih264e_update_rc_post_enc
+* - ih264e_process_thread
*
* @remarks
-* None
+* none
*
*******************************************************************************
*/
@@ -53,7 +52,7 @@
/* File Includes */
/*****************************************************************************/
-/* System include files */
+/* System Include Files */
#include <stdio.h>
#include <stddef.h>
#include <stdlib.h>
@@ -61,57 +60,60 @@
#include <limits.h>
#include <assert.h>
-/* User include files */
+/* User Include Files */
+#include "ih264e_config.h"
#include "ih264_typedefs.h"
#include "iv2.h"
#include "ive2.h"
-#include "ih264_defs.h"
+#include "ithread.h"
+
#include "ih264_debug.h"
-#include "ime_distortion_metrics.h"
-#include "ime_defs.h"
-#include "ime_structs.h"
+#include "ih264_macros.h"
#include "ih264_error.h"
+#include "ih264_defs.h"
+#include "ih264_mem_fns.h"
+#include "ih264_padding.h"
#include "ih264_structs.h"
#include "ih264_trans_quant_itrans_iquant.h"
#include "ih264_inter_pred_filters.h"
-#include "ih264_mem_fns.h"
-#include "ih264_padding.h"
#include "ih264_intra_pred_filters.h"
#include "ih264_deblk_edge_filters.h"
+#include "ih264_common_tables.h"
+#include "ih264_cavlc_tables.h"
#include "ih264_cabac_tables.h"
-#include "ih264_platform_macros.h"
-#include "ih264_macros.h"
#include "ih264_buf_mgr.h"
-#include "ih264e_error.h"
-#include "ih264e_bitstream.h"
-#include "ih264_common_tables.h"
#include "ih264_list.h"
-#include "ih264e_defs.h"
+#include "ih264_platform_macros.h"
+
+#include "ime_defs.h"
+#include "ime_distortion_metrics.h"
+#include "ime_structs.h"
+#include "ime_statistics.h"
+
+#include "irc_mem_req_and_acq.h"
#include "irc_cntrl_param.h"
#include "irc_frame_info_collector.h"
+#include "irc_rate_control_api.h"
+
+#include "ih264e_error.h"
+#include "ih264e_defs.h"
+#include "ih264e_globals.h"
#include "ih264e_rate_control.h"
+#include "ih264e_bitstream.h"
#include "ih264e_cabac_structs.h"
#include "ih264e_structs.h"
+#include "ih264e_deblk.h"
+#include "ih264e_encode_header.h"
+#include "ih264e_utils.h"
+#include "ih264e_me.h"
+#include "ih264e_intra_modes_eval.h"
+#include "ih264e_cavlc.h"
#include "ih264e_cabac.h"
+#include "ih264e_master.h"
#include "ih264e_process.h"
-#include "ithread.h"
-#include "ih264e_intra_modes_eval.h"
-#include "ih264e_encode_header.h"
-#include "ih264e_globals.h"
-#include "ih264e_config.h"
#include "ih264e_trace.h"
#include "ih264e_statistics.h"
-#include "ih264_cavlc_tables.h"
-#include "ih264e_cavlc.h"
-#include "ih264e_deblk.h"
-#include "ih264e_me.h"
-#include "ih264e_debug.h"
-#include "ih264e_master.h"
-#include "ih264e_utils.h"
-#include "irc_mem_req_and_acq.h"
-#include "irc_rate_control_api.h"
#include "ih264e_platform_macros.h"
-#include "ime_statistics.h"
/*****************************************************************************/
@@ -121,17 +123,17 @@
/**
******************************************************************************
*
-* @brief This function generates sps, pps set on request
+* @brief This function generates sps, pps set on request
*
-* @par Description
+* @par Description
* When the encoder is set in header generation mode, the following function
* is called. This generates sps and pps headers and returns the control back
* to caller.
*
-* @param[in] ps_codec
+* @param[in] ps_codec
* pointer to codec context
*
-* @return success or failure error code
+* @return success or failure error code
*
******************************************************************************
*/
@@ -275,7 +277,6 @@ IH264E_ERROR_T ih264e_init_entropy_ctxt(process_ctxt_t *ps_proc)
*
*******************************************************************************
*/
-
IH264E_ERROR_T ih264e_entropy(process_ctxt_t *ps_proc)
{
/* codec context */
@@ -1093,7 +1094,8 @@ WORD32 ih264e_update_proc_ctxt(process_ctxt_t *ps_proc)
}
/* update intra cost if valid */
- if (ps_proc->i4_mb_intra_cost != INT_MAX) {
+ if (ps_proc->i4_mb_intra_cost != INT_MAX)
+ {
ps_codec->pi4_mb_intra_cost[(i4_mb_y * i4_wd_mbs) + i4_mb_x] = ps_proc->i4_mb_intra_cost;
}
@@ -1278,7 +1280,7 @@ IH264E_ERROR_T ih264e_init_proc_ctxt(process_ctxt_t *ps_proc)
ps_proc->pu1_rec_buf_luma = ps_proc->pu1_rec_buf_luma_base + (i4_mb_x * MB_SIZE) + i4_rec_strd * (i4_mb_y * MB_SIZE);
ps_proc->pu1_rec_buf_chroma = ps_proc->pu1_rec_buf_chroma_base + (i4_mb_x * MB_SIZE) + i4_rec_strd * (i4_mb_y * BLK8x8SIZE);
- /* Tempral back and forward reference buffer */
+ /* Temporal back and forward reference buffer */
ps_proc->apu1_ref_buf_luma[0] = ps_proc->apu1_ref_buf_luma_base[0] + (i4_mb_x * MB_SIZE) + i4_rec_strd * (i4_mb_y * MB_SIZE);
ps_proc->apu1_ref_buf_chroma[0] = ps_proc->apu1_ref_buf_chroma_base[0] + (i4_mb_x * MB_SIZE) + i4_rec_strd * (i4_mb_y * BLK8x8SIZE);
ps_proc->apu1_ref_buf_luma[1] = ps_proc->apu1_ref_buf_luma_base[1] + (i4_mb_x * MB_SIZE) + i4_rec_strd * (i4_mb_y * MB_SIZE);
@@ -1607,9 +1609,6 @@ IH264E_ERROR_T ih264e_pad_recon_buffer(process_ctxt_t *ps_proc,
return IH264E_SUCCESS;
}
-
-
-
/**
*******************************************************************************
*
@@ -1930,7 +1929,7 @@ IH264E_ERROR_T ih264e_dblk_pad_hpel_processing_n_mbs(process_ctxt_t *ps_proc,
/**
*******************************************************************************
*
-* @brief This function performs luma & chroma core coding for a set of mb's.
+* @brief This function performs luma & chroma encoding for a set of mb's.
*
* @par Description:
* The mb to be coded is taken and is evaluated over a predefined set of modes
@@ -2041,7 +2040,6 @@ WORD32 ih264e_process(process_ctxt_t *ps_proc)
u4_valid_modes |= (1 << B16x16);
}
-
/* init entropy */
ps_proc->s_entropy.i4_mb_x = ps_proc->i4_mb_x;
ps_proc->s_entropy.i4_mb_y = ps_proc->i4_mb_y;
@@ -2091,17 +2089,14 @@ WORD32 ih264e_process(process_ctxt_t *ps_proc)
/* get the min sad condition for current mb */
ps_proc->u4_min_sad_reached = ps_proc->ps_nmb_info[u4_mb_index].u4_min_sad_reached;
ps_proc->u4_min_sad = ps_proc->ps_nmb_info[u4_mb_index].u4_min_sad;
+ ps_proc->i4_mb_distortion = ps_proc->ps_nmb_info[u4_mb_index].i4_mb_distortion;
+ ps_proc->i4_mb_cost = ps_proc->ps_nmb_info[u4_mb_index].i4_mb_cost;
+ ps_proc->u4_mb_type = ps_proc->ps_nmb_info[u4_mb_index].u4_mb_type;
ps_proc->ps_skip_mv = &(ps_proc->ps_nmb_info[u4_mb_index].as_skip_mv[0]);
ps_proc->ps_ngbr_avbl = &(ps_proc->ps_nmb_info[u4_mb_index].s_ngbr_avbl);
ps_proc->ps_pred_mv = &(ps_proc->ps_nmb_info[u4_mb_index].as_pred_mv[0]);
- ps_proc->i4_mb_distortion = ps_proc->ps_nmb_info[u4_mb_index].i4_mb_distortion;
- ps_proc->i4_mb_cost = ps_proc->ps_nmb_info[u4_mb_index].i4_mb_cost;
- ps_proc->u4_min_sad = ps_proc->ps_nmb_info[u4_mb_index].u4_min_sad;
- ps_proc->u4_min_sad_reached = ps_proc->ps_nmb_info[u4_mb_index].u4_min_sad_reached;
- ps_proc->u4_mb_type = ps_proc->ps_nmb_info[u4_mb_index].u4_mb_type;
-
/* get the best sub pel buffer */
ps_proc->pu1_best_subpel_buf = ps_proc->ps_nmb_info[u4_mb_index].pu1_best_sub_pel_buf;
ps_proc->u4_bst_spel_buf_strd = ps_proc->ps_nmb_info[u4_mb_index].u4_bst_spel_buf_strd;
@@ -2205,8 +2200,8 @@ WORD32 ih264e_process(process_ctxt_t *ps_proc)
}
}
+ }
}
- }
/* is intra */
if (ps_proc->u4_mb_type == I4x4 || ps_proc->u4_mb_type == I16x16 || ps_proc->u4_mb_type == I8x8)
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-20 04:13:20 +0000