Initial Version of HEVC decoder

Compliant to reference software HM11.0 onwards

Bug: 14571712
Change-Id: I8af25c1221cc6ab70440141c4d9b48c1ac69696a

1 files changed, 402 insertions, 0 deletions

diff --git a/common/ihevc_sao.h b/common/ihevc_sao.h
new file mode 100644
index 0000000..7d6fafa
--- /dev/null
+++ b/common/ihevc_sao.h
@@ -0,0 +1,402 @@
+/******************************************************************************
+*
+* Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at:
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+******************************************************************************/
+
+/**
+******************************************************************************
+* @file ihevc_sao.h
+*
+* @brief
+*  This file contains enumerations, macros and extern declarations of HEVC
+*  SAO
+*
+* @author
+*  Ittiam
+******************************************************************************
+*/
+
+#ifndef _IHEVC_SAO_H_
+#define _IHEVC_SAO_H_
+
+enum
+{
+    SAO_NONE,
+
+    SAO_BAND,
+
+    SAO_EDGE_0_DEG,
+
+    SAO_EDGE_90_DEG,
+
+    SAO_EDGE_135_DEG,
+
+    SAO_EDGE_45_DEG
+};
+
+static const WORD32 gi4_ihevc_hbd_table_edge_idx[5] = { 1, 2, 0, 3, 4 };
+
+typedef void ihevc_sao_band_offset_luma_ft(UWORD8 *pu1_src,
+                                           WORD32 src_strd,
+                                           UWORD8 *pu1_src_left,
+                                           UWORD8 *pu1_src_top,
+                                           UWORD8 *pu1_src_top_left,
+                                           WORD32 sao_band_pos,
+                                           WORD8 *pi4_sao_offset,
+                                           WORD32 wd,
+                                           WORD32 ht);
+
+typedef void ihevc_hbd_sao_band_offset_luma_ft(UWORD16 *pu2_src,
+                                               WORD32 src_strd,
+                                               UWORD16 *pu2_src_left,
+                                               UWORD16 *pu2_src_top,
+                                               UWORD16 *pu2_src_top_left,
+                                               WORD32 sao_band_pos,
+                                               WORD8 *pi1_sao_offset,
+                                               WORD32 wd,
+                                               WORD32 ht,
+                                               UWORD32 bitdepth);
+
+typedef void ihevc_sao_band_offset_chroma_ft(UWORD8 *pu1_src,
+                                             WORD32 src_strd,
+                                             UWORD8 *pu1_src_left,
+                                             UWORD8 *pu1_src_top,
+                                             UWORD8 *pu1_src_top_left,
+                                             WORD32 sao_band_pos_u,
+                                             WORD32 sao_band_pos_v,
+                                             WORD8 *pi4_sao_offset_u,
+                                             WORD8 *pi4_sao_offset_v,
+                                             WORD32 wd,
+                                             WORD32 ht);
+
+typedef void ihevc_hbd_sao_band_offset_chroma_ft(UWORD16 *pu2_src,
+                                                 WORD32 src_strd,
+                                                 UWORD16 *pu2_src_left,
+                                                 UWORD16 *pu2_src_top,
+                                                 UWORD16 *pu2_src_top_left,
+                                                 WORD32 sao_band_pos_u,
+                                                 WORD32 sao_band_pos_v,
+                                                 WORD8 *pi1_sao_offset_u,
+                                                 WORD8 *pi1_sao_offset_v,
+                                                 WORD32 wd,
+                                                 WORD32 ht,
+                                                 UWORD32 bit_depth);
+
+typedef void ihevc_sao_edge_offset_class0_ft(UWORD8 *pu1_src,
+                                             WORD32 src_strd,
+                                             UWORD8 *pu1_src_left,
+                                             UWORD8 *pu1_src_top,
+                                             UWORD8 *pu1_src_top_left,
+                                             UWORD8 *pu1_src_top_right,
+                                             UWORD8 *pu1_src_bot_left,
+                                             UWORD8 *pu1_avail,
+                                             WORD8 *pi4_sao_offset,
+                                             WORD32 wd,
+                                             WORD32 ht);
+
+typedef void ihevc_hbd_sao_edge_offset_class0_ft(UWORD16 *pu2_src,
+                                                 WORD32 src_strd,
+                                                 UWORD16 *pu2_src_left,
+                                                 UWORD16 *pu2_src_top,
+                                                 UWORD16 *pu2_src_top_left,
+                                                 UWORD16 *pu2_src_top_right,
+                                                 UWORD16 *pu2_src_bot_left,
+                                                 UWORD8 *pu1_avail,
+                                                 WORD8 *pi1_sao_offset,
+                                                 WORD32 wd,
+                                                 WORD32 ht,
+                                                 UWORD32 bit_depth);
+
+typedef void ihevc_sao_edge_offset_class0_chroma_ft(UWORD8 *pu1_src,
+                                                    WORD32 src_strd,
+                                                    UWORD8 *pu1_src_left,
+                                                    UWORD8 *pu1_src_top,
+                                                    UWORD8 *pu1_src_top_left,
+                                                    UWORD8 *pu1_src_top_right,
+                                                    UWORD8 *pu1_src_bot_left,
+                                                    UWORD8 *pu1_avail,
+                                                    WORD8 *pi4_sao_offset_u,
+                                                    WORD8 *pi4_sao_offset_v,
+                                                    WORD32 wd,
+                                                    WORD32 ht);
+
+typedef void ihevc_hbd_sao_edge_offset_class0_chroma_ft(UWORD16 *pu2_src,
+                                                        WORD32 src_strd,
+                                                        UWORD16 *pu2_src_left,
+                                                        UWORD16 *pu2_src_top,
+                                                        UWORD16 *pu2_src_top_left,
+                                                        UWORD16 *pu2_src_top_right,
+                                                        UWORD16 *pu2_src_bot_left,
+                                                        UWORD8 *pu1_avail,
+                                                        WORD8 *pi1_sao_offset_u,
+                                                        WORD8 *pi1_sao_offset_v,
+                                                        WORD32 wd,
+                                                        WORD32 ht,
+                                                        UWORD32 bit_depth);
+
+typedef void ihevc_sao_edge_offset_class1_ft(UWORD8 *pu1_src,
+                                             WORD32 src_strd,
+                                             UWORD8 *pu1_src_left,
+                                             UWORD8 *pu1_src_top,
+                                             UWORD8 *pu1_src_top_left,
+                                             UWORD8 *pu1_src_top_right,
+                                             UWORD8 *pu1_src_bot_left,
+                                             UWORD8 *pu1_avail,
+                                             WORD8 *pi4_sao_offset,
+                                             WORD32 wd,
+                                             WORD32 ht);
+
+typedef void ihevc_hbd_sao_edge_offset_class1_ft(UWORD16 *pu2_src,
+                                                 WORD32 src_strd,
+                                                 UWORD16 *pu2_src_left,
+                                                 UWORD16 *pu2_src_top,
+                                                 UWORD16 *pu2_src_top_left,
+                                                 UWORD16 *pu2_src_top_right,
+                                                 UWORD16 *pu2_src_bot_left,
+                                                 UWORD8 *pu1_avail,
+                                                 WORD8 *pi1_sao_offset,
+                                                 WORD32 wd,
+                                                 WORD32 ht,
+                                                 UWORD32 bit_depth);
+
+typedef void ihevc_sao_edge_offset_class1_chroma_ft(UWORD8 *pu1_src,
+                                                    WORD32 src_strd,
+                                                    UWORD8 *pu1_src_left,
+                                                    UWORD8 *pu1_src_top,
+                                                    UWORD8 *pu1_src_top_left,
+                                                    UWORD8 *pu1_src_top_right,
+                                                    UWORD8 *pu1_src_bot_left,
+                                                    UWORD8 *pu1_avail,
+                                                    WORD8 *pi4_sao_offset_u,
+                                                    WORD8 *pi4_sao_offset_v,
+                                                    WORD32 wd,
+                                                    WORD32 ht);
+
+typedef void ihevc_hbd_sao_edge_offset_class1_chroma_ft(UWORD16 *pu2_src,
+                                                        WORD32 src_strd,
+                                                        UWORD16 *pu2_src_left,
+                                                        UWORD16 *pu2_src_top,
+                                                        UWORD16 *pu2_src_top_left,
+                                                        UWORD16 *pu2_src_top_right,
+                                                        UWORD16 *pu2_src_bot_left,
+                                                        UWORD8 *pu1_avail,
+                                                        WORD8 *pi1_sao_offset_u,
+                                                        WORD8 *pi1_sao_offset_v,
+                                                        WORD32 wd,
+                                                        WORD32 ht,
+                                                        UWORD32 bit_depth);
+
+typedef void ihevc_sao_edge_offset_class2_ft(UWORD8 *pu1_src,
+                                             WORD32 src_strd,
+                                             UWORD8 *pu1_src_left,
+                                             UWORD8 *pu1_src_top,
+                                             UWORD8 *pu1_src_top_left,
+                                             UWORD8 *pu1_src_top_right,
+                                             UWORD8 *pu1_src_bot_left,
+                                             UWORD8 *pu1_avail,
+                                             WORD8 *pi4_sao_offset,
+                                             WORD32 wd,
+                                             WORD32 ht);
+
+typedef void ihevc_hbd_sao_edge_offset_class2_ft(UWORD16 *pu2_src,
+                                                 WORD32 src_strd,
+                                                 UWORD16 *pu2_src_left,
+                                                 UWORD16 *pu2_src_top,
+                                                 UWORD16 *pu2_src_top_left,
+                                                 UWORD16 *pu2_src_top_right,
+                                                 UWORD16 *pu2_src_bot_left,
+                                                 UWORD8 *pu1_avail,
+                                                 WORD8 *pi1_sao_offset,
+                                                 WORD32 wd,
+                                                 WORD32 ht,
+                                                 UWORD32 bit_depth);
+
+typedef void ihevc_sao_edge_offset_class2_chroma_ft(UWORD8 *pu1_src,
+                                                    WORD32 src_strd,
+                                                    UWORD8 *pu1_src_left,
+                                                    UWORD8 *pu1_src_top,
+                                                    UWORD8 *pu1_src_top_left,
+                                                    UWORD8 *pu1_src_top_right,
+                                                    UWORD8 *pu1_src_bot_left,
+                                                    UWORD8 *pu1_avail,
+                                                    WORD8 *pi4_sao_offset_u,
+                                                    WORD8 *pi4_sao_offset_v,
+                                                    WORD32 wd,
+                                                    WORD32 ht);
+
+typedef void ihevc_hbd_sao_edge_offset_class2_chroma_ft(UWORD16 *pu2_src,
+                                                        WORD32 src_strd,
+                                                        UWORD16 *pu2_src_left,
+                                                        UWORD16 *pu2_src_top,
+                                                        UWORD16 *pu2_src_top_left,
+                                                        UWORD16 *pu2_src_top_right,
+                                                        UWORD16 *pu2_src_bot_left,
+                                                        UWORD8 *pu1_avail,
+                                                        WORD8 *pi1_sao_offset_u,
+                                                        WORD8 *pi1_sao_offset_v,
+                                                        WORD32 wd,
+                                                        WORD32 ht,
+                                                        UWORD32 bit_depth);
+
+typedef void ihevc_sao_edge_offset_class3_ft(UWORD8 *pu1_src,
+                                             WORD32 src_strd,
+                                             UWORD8 *pu1_src_left,
+                                             UWORD8 *pu1_src_top,
+                                             UWORD8 *pu1_src_top_left,
+                                             UWORD8 *pu1_src_top_right,
+                                             UWORD8 *pu1_src_bot_left,
+                                             UWORD8 *pu1_avail,
+                                             WORD8 *pi4_sao_offset,
+                                             WORD32 wd,
+                                             WORD32 ht);
+
+typedef void ihevc_hbd_sao_edge_offset_class3_ft(UWORD16 *pu2_src,
+                                                 WORD32 src_strd,
+                                                 UWORD16 *pu2_src_left,
+                                                 UWORD16 *pu2_src_top,
+                                                 UWORD16 *pu2_src_top_left,
+                                                 UWORD16 *pu2_src_top_right,
+                                                 UWORD16 *pu2_src_bot_left,
+                                                 UWORD8 *pu1_avail,
+                                                 WORD8 *pi1_sao_offset,
+                                                 WORD32 wd,
+                                                 WORD32 ht,
+                                                 UWORD32 bit_depth);
+typedef void ihevc_sao_edge_offset_class3_chroma_ft(UWORD8 *pu1_src,
+                                                    WORD32 src_strd,
+                                                    UWORD8 *pu1_src_left,
+                                                    UWORD8 *pu1_src_top,
+                                                    UWORD8 *pu1_src_top_left,
+                                                    UWORD8 *pu1_src_top_right,
+                                                    UWORD8 *pu1_src_bot_left,
+                                                    UWORD8 *pu1_avail,
+                                                    WORD8 *pi4_sao_offset_u,
+                                                    WORD8 *pi4_sao_offset_v,
+                                                    WORD32 wd,
+                                                    WORD32 ht);
+
+typedef void ihevc_hbd_sao_edge_offset_class3_chroma_ft(UWORD16 *pu2_src,
+                                                        WORD32 src_strd,
+                                                        UWORD16 *pu2_src_left,
+                                                        UWORD16 *pu2_src_top,
+                                                        UWORD16 *pu2_src_top_left,
+                                                        UWORD16 *pu2_src_top_right,
+                                                        UWORD16 *pu2_src_bot_left,
+                                                        UWORD8 *pu1_avail,
+                                                        WORD8 *pi1_sao_offset_u,
+                                                        WORD8 *pi1_sao_offset_v,
+                                                        WORD32 wd,
+                                                        WORD32 ht,
+                                                        UWORD32 bit_depth);
+/* C function declarations */
+ihevc_sao_band_offset_luma_ft ihevc_sao_band_offset_luma;
+ihevc_sao_band_offset_chroma_ft ihevc_sao_band_offset_chroma;
+ihevc_sao_edge_offset_class0_ft ihevc_sao_edge_offset_class0;
+ihevc_sao_edge_offset_class0_chroma_ft ihevc_sao_edge_offset_class0_chroma;
+ihevc_sao_edge_offset_class1_ft ihevc_sao_edge_offset_class1;
+ihevc_sao_edge_offset_class1_chroma_ft ihevc_sao_edge_offset_class1_chroma;
+ihevc_sao_edge_offset_class2_ft ihevc_sao_edge_offset_class2;
+ihevc_sao_edge_offset_class2_chroma_ft ihevc_sao_edge_offset_class2_chroma;
+ihevc_sao_edge_offset_class3_ft ihevc_sao_edge_offset_class3;
+ihevc_sao_edge_offset_class3_chroma_ft ihevc_sao_edge_offset_class3_chroma;
+
+/* NEONINTR function declarations */
+ihevc_sao_band_offset_luma_ft ihevc_sao_band_offset_luma_neonintr;
+ihevc_sao_band_offset_chroma_ft ihevc_sao_band_offset_chroma_neonintr;
+ihevc_sao_edge_offset_class0_ft ihevc_sao_edge_offset_class0_neonintr;
+ihevc_sao_edge_offset_class0_chroma_ft ihevc_sao_edge_offset_class0_chroma_neonintr;
+ihevc_sao_edge_offset_class1_ft ihevc_sao_edge_offset_class1_neonintr;
+ihevc_sao_edge_offset_class1_chroma_ft ihevc_sao_edge_offset_class1_chroma_neonintr;
+ihevc_sao_edge_offset_class2_ft ihevc_sao_edge_offset_class2_neonintr;
+ihevc_sao_edge_offset_class2_chroma_ft ihevc_sao_edge_offset_class2_chroma_neonintr;
+ihevc_sao_edge_offset_class3_ft ihevc_sao_edge_offset_class3_neonintr;
+ihevc_sao_edge_offset_class3_chroma_ft ihevc_sao_edge_offset_class3_chroma_neonintr;
+
+/* A9Q function declarations */
+ihevc_sao_band_offset_luma_ft ihevc_sao_band_offset_luma_a9q;
+ihevc_sao_band_offset_chroma_ft ihevc_sao_band_offset_chroma_a9q;
+ihevc_sao_edge_offset_class0_ft ihevc_sao_edge_offset_class0_a9q;
+ihevc_sao_edge_offset_class0_chroma_ft ihevc_sao_edge_offset_class0_chroma_a9q;
+ihevc_sao_edge_offset_class1_ft ihevc_sao_edge_offset_class1_a9q;
+ihevc_sao_edge_offset_class1_chroma_ft ihevc_sao_edge_offset_class1_chroma_a9q;
+ihevc_sao_edge_offset_class2_ft ihevc_sao_edge_offset_class2_a9q;
+ihevc_sao_edge_offset_class2_chroma_ft ihevc_sao_edge_offset_class2_chroma_a9q;
+ihevc_sao_edge_offset_class3_ft ihevc_sao_edge_offset_class3_a9q;
+ihevc_sao_edge_offset_class3_chroma_ft ihevc_sao_edge_offset_class3_chroma_a9q;
+
+/* A9A (Apple) function declarations */
+ihevc_sao_band_offset_luma_ft ihevc_sao_band_offset_luma_a9a;
+ihevc_sao_band_offset_chroma_ft ihevc_sao_band_offset_chroma_a9a;
+ihevc_sao_edge_offset_class0_ft ihevc_sao_edge_offset_class0_a9a;
+ihevc_sao_edge_offset_class0_chroma_ft ihevc_sao_edge_offset_class0_chroma_a9a;
+ihevc_sao_edge_offset_class1_ft ihevc_sao_edge_offset_class1_a9a;
+ihevc_sao_edge_offset_class1_chroma_ft ihevc_sao_edge_offset_class1_chroma_a9a;
+ihevc_sao_edge_offset_class2_ft ihevc_sao_edge_offset_class2_a9a;
+ihevc_sao_edge_offset_class2_chroma_ft ihevc_sao_edge_offset_class2_chroma_a9a;
+ihevc_sao_edge_offset_class3_ft ihevc_sao_edge_offset_class3_a9a;
+ihevc_sao_edge_offset_class3_chroma_ft ihevc_sao_edge_offset_class3_chroma_a9a;
+
+/* SSSE31 function declarations */
+ihevc_sao_band_offset_luma_ft ihevc_sao_band_offset_luma_ssse3;
+ihevc_sao_band_offset_chroma_ft ihevc_sao_band_offset_chroma_ssse3;
+ihevc_sao_edge_offset_class0_ft ihevc_sao_edge_offset_class0_ssse3;
+ihevc_sao_edge_offset_class0_chroma_ft ihevc_sao_edge_offset_class0_chroma_ssse3;
+ihevc_sao_edge_offset_class1_ft ihevc_sao_edge_offset_class1_ssse3;
+ihevc_sao_edge_offset_class1_chroma_ft ihevc_sao_edge_offset_class1_chroma_ssse3;
+ihevc_sao_edge_offset_class2_ft ihevc_sao_edge_offset_class2_ssse3;
+ihevc_sao_edge_offset_class2_chroma_ft ihevc_sao_edge_offset_class2_chroma_ssse3;
+ihevc_sao_edge_offset_class3_ft ihevc_sao_edge_offset_class3_ssse3;
+ihevc_sao_edge_offset_class3_chroma_ft ihevc_sao_edge_offset_class3_chroma_ssse3;
+
+/* SSE4 function declarations */
+
+/* C high bit depth function declarations */
+ihevc_hbd_sao_band_offset_luma_ft ihevc_hbd_sao_band_offset_luma;
+ihevc_hbd_sao_band_offset_chroma_ft ihevc_hbd_sao_band_offset_chroma;
+ihevc_hbd_sao_edge_offset_class0_ft ihevc_hbd_sao_edge_offset_class0;
+ihevc_hbd_sao_edge_offset_class0_chroma_ft ihevc_hbd_sao_edge_offset_class0_chroma;
+ihevc_hbd_sao_edge_offset_class1_ft ihevc_hbd_sao_edge_offset_class1;
+ihevc_hbd_sao_edge_offset_class1_chroma_ft ihevc_hbd_sao_edge_offset_class1_chroma;
+ihevc_hbd_sao_edge_offset_class2_ft ihevc_hbd_sao_edge_offset_class2;
+ihevc_hbd_sao_edge_offset_class2_chroma_ft ihevc_hbd_sao_edge_offset_class2_chroma;
+ihevc_hbd_sao_edge_offset_class3_ft ihevc_hbd_sao_edge_offset_class3;
+ihevc_hbd_sao_edge_offset_class3_chroma_ft ihevc_hbd_sao_edge_offset_class3_chroma;
+
+/* SSE4.2 HBD function Declarations*/
+ihevc_hbd_sao_band_offset_luma_ft ihevc_hbd_sao_band_offset_luma_sse42;
+ihevc_hbd_sao_band_offset_chroma_ft ihevc_hbd_sao_band_offset_chroma_sse42;
+ihevc_hbd_sao_edge_offset_class0_ft ihevc_hbd_sao_edge_offset_class0_sse42;
+ihevc_hbd_sao_edge_offset_class0_chroma_ft ihevc_hbd_sao_edge_offset_class0_chroma_sse42;
+ihevc_hbd_sao_edge_offset_class1_ft ihevc_hbd_sao_edge_offset_class1_sse42;
+ihevc_hbd_sao_edge_offset_class1_chroma_ft ihevc_hbd_sao_edge_offset_class1_chroma_sse42;
+ihevc_hbd_sao_edge_offset_class2_ft ihevc_hbd_sao_edge_offset_class2_sse42;
+ihevc_hbd_sao_edge_offset_class2_chroma_ft ihevc_hbd_sao_edge_offset_class2_chroma_sse42;
+ihevc_hbd_sao_edge_offset_class3_ft ihevc_hbd_sao_edge_offset_class3_sse42;
+ihevc_hbd_sao_edge_offset_class3_chroma_ft ihevc_hbd_sao_edge_offset_class3_chroma_sse42;
+
+/* armv8 function declarations */
+ihevc_sao_band_offset_luma_ft ihevc_sao_band_offset_luma_av8;
+ihevc_sao_band_offset_chroma_ft ihevc_sao_band_offset_chroma_av8;
+ihevc_sao_edge_offset_class0_ft ihevc_sao_edge_offset_class0_av8;
+ihevc_sao_edge_offset_class0_chroma_ft ihevc_sao_edge_offset_class0_chroma_av8;
+ihevc_sao_edge_offset_class1_ft ihevc_sao_edge_offset_class1_av8;
+ihevc_sao_edge_offset_class1_chroma_ft ihevc_sao_edge_offset_class1_chroma_av8;
+ihevc_sao_edge_offset_class2_ft ihevc_sao_edge_offset_class2_av8;
+ihevc_sao_edge_offset_class2_chroma_ft ihevc_sao_edge_offset_class2_chroma_av8;
+ihevc_sao_edge_offset_class3_ft ihevc_sao_edge_offset_class3_av8;
+ihevc_sao_edge_offset_class3_chroma_ft ihevc_sao_edge_offset_class3_chroma_av8;
+
+#endif /* _IHEVC_SAO_H_ */