[FFmpeg-cvslog] hevc: move SliceHeader and LongTermRPS back to hevcdec.h

[Anton Khirnov]

ffmpeg | branch: master | Anton Khirnov <anton at khirnov.net> | Mon Jun  1 11:25:38 2020 +0200| [b7e18212841ffd698f8f1ef73713209d160d701e] | committer: Anton Khirnov

hevc: move SliceHeader and LongTermRPS back to hevcdec.h

They are no longer necessary there and have nothing to do with parameter
sets, so do not belong in hevc_ps.h.

This effectively reverts 4aaace8b25.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b7e18212841ffd698f8f1ef73713209d160d701e
---

 libavcodec/hevc_ps.h | 84 ----------------------------------------------------
 libavcodec/hevcdec.h | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 84 insertions(+), 84 deletions(-)

diff --git a/libavcodec/hevc_ps.h b/libavcodec/hevc_ps.h
index 238edd3ddc..2a1bbf6489 100644
--- a/libavcodec/hevc_ps.h
+++ b/libavcodec/hevc_ps.h
@@ -39,90 +39,6 @@ typedef struct ShortTermRPS {
     uint8_t used[32];
 } ShortTermRPS;
 
-typedef struct LongTermRPS {
-    int     poc[32];
-    uint8_t poc_msb_present[32];
-    uint8_t used[32];
-    uint8_t nb_refs;
-} LongTermRPS;
-
-typedef struct SliceHeader {
-    unsigned int pps_id;
-
-    ///< address (in raster order) of the first block in the current slice segment
-    unsigned int   slice_segment_addr;
-    ///< address (in raster order) of the first block in the current slice
-    unsigned int   slice_addr;
-
-    enum HEVCSliceType slice_type;
-
-    int pic_order_cnt_lsb;
-
-    uint8_t first_slice_in_pic_flag;
-    uint8_t dependent_slice_segment_flag;
-    uint8_t pic_output_flag;
-    uint8_t colour_plane_id;
-
-    ///< RPS coded in the slice header itself is stored here
-    int short_term_ref_pic_set_sps_flag;
-    int short_term_ref_pic_set_size;
-    ShortTermRPS slice_rps;
-    const ShortTermRPS *short_term_rps;
-    int long_term_ref_pic_set_size;
-    LongTermRPS long_term_rps;
-    unsigned int list_entry_lx[2][32];
-
-    uint8_t rpl_modification_flag[2];
-    uint8_t no_output_of_prior_pics_flag;
-    uint8_t slice_temporal_mvp_enabled_flag;
-
-    unsigned int nb_refs[2];
-
-    uint8_t slice_sample_adaptive_offset_flag[3];
-    uint8_t mvd_l1_zero_flag;
-
-    uint8_t cabac_init_flag;
-    uint8_t disable_deblocking_filter_flag; ///< slice_header_disable_deblocking_filter_flag
-    uint8_t slice_loop_filter_across_slices_enabled_flag;
-    uint8_t collocated_list;
-
-    unsigned int collocated_ref_idx;
-
-    int slice_qp_delta;
-    int slice_cb_qp_offset;
-    int slice_cr_qp_offset;
-
-    uint8_t cu_chroma_qp_offset_enabled_flag;
-
-    int beta_offset;    ///< beta_offset_div2 * 2
-    int tc_offset;      ///< tc_offset_div2 * 2
-
-    unsigned int max_num_merge_cand; ///< 5 - 5_minus_max_num_merge_cand
-
-    unsigned *entry_point_offset;
-    int * offset;
-    int * size;
-    int num_entry_point_offsets;
-
-    int8_t slice_qp;
-
-    uint8_t luma_log2_weight_denom;
-    int16_t chroma_log2_weight_denom;
-
-    int16_t luma_weight_l0[16];
-    int16_t chroma_weight_l0[16][2];
-    int16_t chroma_weight_l1[16][2];
-    int16_t luma_weight_l1[16];
-
-    int16_t luma_offset_l0[16];
-    int16_t chroma_offset_l0[16][2];
-
-    int16_t luma_offset_l1[16];
-    int16_t chroma_offset_l1[16][2];
-
-    int slice_ctb_addr_rs;
-} SliceHeader;
-
 typedef struct HEVCWindow {
     unsigned int left_offset;
     unsigned int right_offset;
diff --git a/libavcodec/hevcdec.h b/libavcodec/hevcdec.h
index 89e0809850..39c5c7f89f 100644
--- a/libavcodec/hevcdec.h
+++ b/libavcodec/hevcdec.h
@@ -228,6 +228,13 @@ enum ScanType {
     SCAN_VERT,
 };
 
+typedef struct LongTermRPS {
+    int     poc[32];
+    uint8_t poc_msb_present[32];
+    uint8_t used[32];
+    uint8_t nb_refs;
+} LongTermRPS;
+
 typedef struct RefPicList {
     struct HEVCFrame *ref[HEVC_MAX_REFS];
     int list[HEVC_MAX_REFS];
@@ -239,6 +246,83 @@ typedef struct RefPicListTab {
     RefPicList refPicList[2];
 } RefPicListTab;
 
+typedef struct SliceHeader {
+    unsigned int pps_id;
+
+    ///< address (in raster order) of the first block in the current slice segment
+    unsigned int   slice_segment_addr;
+    ///< address (in raster order) of the first block in the current slice
+    unsigned int   slice_addr;
+
+    enum HEVCSliceType slice_type;
+
+    int pic_order_cnt_lsb;
+
+    uint8_t first_slice_in_pic_flag;
+    uint8_t dependent_slice_segment_flag;
+    uint8_t pic_output_flag;
+    uint8_t colour_plane_id;
+
+    ///< RPS coded in the slice header itself is stored here
+    int short_term_ref_pic_set_sps_flag;
+    int short_term_ref_pic_set_size;
+    ShortTermRPS slice_rps;
+    const ShortTermRPS *short_term_rps;
+    int long_term_ref_pic_set_size;
+    LongTermRPS long_term_rps;
+    unsigned int list_entry_lx[2][32];
+
+    uint8_t rpl_modification_flag[2];
+    uint8_t no_output_of_prior_pics_flag;
+    uint8_t slice_temporal_mvp_enabled_flag;
+
+    unsigned int nb_refs[2];
+
+    uint8_t slice_sample_adaptive_offset_flag[3];
+    uint8_t mvd_l1_zero_flag;
+
+    uint8_t cabac_init_flag;
+    uint8_t disable_deblocking_filter_flag; ///< slice_header_disable_deblocking_filter_flag
+    uint8_t slice_loop_filter_across_slices_enabled_flag;
+    uint8_t collocated_list;
+
+    unsigned int collocated_ref_idx;
+
+    int slice_qp_delta;
+    int slice_cb_qp_offset;
+    int slice_cr_qp_offset;
+
+    uint8_t cu_chroma_qp_offset_enabled_flag;
+
+    int beta_offset;    ///< beta_offset_div2 * 2
+    int tc_offset;      ///< tc_offset_div2 * 2
+
+    unsigned int max_num_merge_cand; ///< 5 - 5_minus_max_num_merge_cand
+
+    unsigned *entry_point_offset;
+    int * offset;
+    int * size;
+    int num_entry_point_offsets;
+
+    int8_t slice_qp;
+
+    uint8_t luma_log2_weight_denom;
+    int16_t chroma_log2_weight_denom;
+
+    int16_t luma_weight_l0[16];
+    int16_t chroma_weight_l0[16][2];
+    int16_t chroma_weight_l1[16][2];
+    int16_t luma_weight_l1[16];
+
+    int16_t luma_offset_l0[16];
+    int16_t chroma_offset_l0[16][2];
+
+    int16_t luma_offset_l1[16];
+    int16_t chroma_offset_l1[16][2];
+
+    int slice_ctb_addr_rs;
+} SliceHeader;
+
 typedef struct CodingUnit {
     int x;
     int y;