hevc: remove HEVCContext usage from hevc_ps

Factor out the parameter sets into a separate struct and use it instead.

This will allow us to reuse this code in the parser.

1 files changed, 48 insertions, 48 deletions

diff --git a/libavcodec/hevc_mvs.c b/libavcodec/hevc_mvs.c
index 23ea2ec2ee..b99223c07b 100644
--- a/libavcodec/hevc_mvs.c
+++ b/libavcodec/hevc_mvs.c
@@ -42,17 +42,17 @@ void ff_hevc_set_neighbour_available(HEVCContext *s, int x0, int y0,
                                      int nPbW, int nPbH)
 {
     HEVCLocalContext *lc = &s->HEVClc;
-    int x0b = x0 & ((1 << s->sps->log2_ctb_size) - 1);
-    int y0b = y0 & ((1 << s->sps->log2_ctb_size) - 1);
+    int x0b = x0 & ((1 << s->ps.sps->log2_ctb_size) - 1);
+    int y0b = y0 & ((1 << s->ps.sps->log2_ctb_size) - 1);
 
     lc->na.cand_up       = (lc->ctb_up_flag   || y0b);
     lc->na.cand_left     = (lc->ctb_left_flag || x0b);
     lc->na.cand_up_left  = (!x0b && !y0b) ? lc->ctb_up_left_flag : lc->na.cand_left && lc->na.cand_up;
     lc->na.cand_up_right_sap =
-            ((x0b + nPbW) == (1 << s->sps->log2_ctb_size)) ?
+            ((x0b + nPbW) == (1 << s->ps.sps->log2_ctb_size)) ?
                     lc->ctb_up_right_flag && !y0b : lc->na.cand_up;
     lc->na.cand_up_right =
-            ((x0b + nPbW) == (1 << s->sps->log2_ctb_size) ?
+            ((x0b + nPbW) == (1 << s->ps.sps->log2_ctb_size) ?
                     lc->ctb_up_right_flag && !y0b : lc->na.cand_up )
                      && (x0 + nPbW) < lc->end_of_tiles_x;
     lc->na.cand_bottom_left = ((y0 + nPbH) >= lc->end_of_tiles_y) ? 0 : lc->na.cand_left;
@@ -65,18 +65,18 @@ static int z_scan_block_avail(HEVCContext *s, int xCurr, int yCurr,
                               int xN, int yN)
 {
 #define MIN_TB_ADDR_ZS(x, y)                                            \
-    s->pps->min_tb_addr_zs[(y) * s->sps->min_tb_width + (x)]
-    int Curr = MIN_TB_ADDR_ZS(xCurr >> s->sps->log2_min_tb_size,
-                              yCurr >> s->sps->log2_min_tb_size);
+    s->ps.pps->min_tb_addr_zs[(y) * s->ps.sps->min_tb_width + (x)]
+    int Curr = MIN_TB_ADDR_ZS(xCurr >> s->ps.sps->log2_min_tb_size,
+                              yCurr >> s->ps.sps->log2_min_tb_size);
     int N;
 
     if (xN < 0 || yN < 0 ||
-        xN >= s->sps->width ||
-        yN >= s->sps->height)
+        xN >= s->ps.sps->width ||
+        yN >= s->ps.sps->height)
         return 0;
 
-    N = MIN_TB_ADDR_ZS(xN >> s->sps->log2_min_tb_size,
-                       yN >> s->sps->log2_min_tb_size);
+    N = MIN_TB_ADDR_ZS(xN >> s->ps.sps->log2_min_tb_size,
+                       yN >> s->ps.sps->log2_min_tb_size);
 
     return N <= Curr;
 }
@@ -112,7 +112,7 @@ static int check_prediction_block_available(HEVCContext *s, int log2_cb_size,
 //check if the two luma locations belong to the same mostion estimation region
 static int isDiffMER(HEVCContext *s, int xN, int yN, int xP, int yP)
 {
-    uint8_t plevel = s->pps->log2_parallel_merge_level;
+    uint8_t plevel = s->ps.pps->log2_parallel_merge_level;
 
     return xN >> plevel == xP >> plevel &&
            yN >> plevel == yP >> plevel;
@@ -251,7 +251,7 @@ static int temporal_luma_motion_vector(HEVCContext *s, int x0, int y0,
     MvField *tab_mvf;
     MvField temp_col;
     int x, y, x_pu, y_pu;
-    int min_pu_width = s->sps->min_pu_width;
+    int min_pu_width = s->ps.sps->min_pu_width;
     int availableFlagLXCol = 0;
     int colPic;
 
@@ -270,14 +270,14 @@ static int temporal_luma_motion_vector(HEVCContext *s, int x0, int y0,
     y = y0 + nPbH;
 
     if (tab_mvf &&
-        (y0 >> s->sps->log2_ctb_size) == (y >> s->sps->log2_ctb_size) &&
-        y < s->sps->height &&
-        x < s->sps->width) {
+        (y0 >> s->ps.sps->log2_ctb_size) == (y >> s->ps.sps->log2_ctb_size) &&
+        y < s->ps.sps->height &&
+        x < s->ps.sps->width) {
         x                 &= ~15;
         y                 &= ~15;
         ff_thread_await_progress(&ref->tf, y, 0);
-        x_pu               = x >> s->sps->log2_min_pu_size;
-        y_pu               = y >> s->sps->log2_min_pu_size;
+        x_pu               = x >> s->ps.sps->log2_min_pu_size;
+        y_pu               = y >> s->ps.sps->log2_min_pu_size;
         temp_col           = TAB_MVF(x_pu, y_pu);
         availableFlagLXCol = DERIVE_TEMPORAL_COLOCATED_MVS;
     }
@@ -289,8 +289,8 @@ static int temporal_luma_motion_vector(HEVCContext *s, int x0, int y0,
         x                 &= ~15;
         y                 &= ~15;
         ff_thread_await_progress(&ref->tf, y, 0);
-        x_pu               = x >> s->sps->log2_min_pu_size;
-        y_pu               = y >> s->sps->log2_min_pu_size;
+        x_pu               = x >> s->ps.sps->log2_min_pu_size;
+        y_pu               = y >> s->ps.sps->log2_min_pu_size;
         temp_col           = TAB_MVF(x_pu, y_pu);
         availableFlagLXCol = DERIVE_TEMPORAL_COLOCATED_MVS;
     }
@@ -322,7 +322,7 @@ static void derive_spatial_merge_candidates(HEVCContext *s, int x0, int y0,
     RefPicList *refPicList = s->ref->refPicList;
     MvField *tab_mvf       = s->ref->tab_mvf;
 
-    const int min_pu_width = s->sps->min_pu_width;
+    const int min_pu_width = s->ps.sps->min_pu_width;
 
     const int cand_bottom_left = lc->na.cand_bottom_left;
     const int cand_left        = lc->na.cand_left;
@@ -332,28 +332,28 @@ static void derive_spatial_merge_candidates(HEVCContext *s, int x0, int y0,
 
     const int xA1    = x0 - 1;
     const int yA1    = y0 + nPbH - 1;
-    const int xA1_pu = xA1 >> s->sps->log2_min_pu_size;
-    const int yA1_pu = yA1 >> s->sps->log2_min_pu_size;
+    const int xA1_pu = xA1 >> s->ps.sps->log2_min_pu_size;
+    const int yA1_pu = yA1 >> s->ps.sps->log2_min_pu_size;
 
     const int xB1    = x0 + nPbW - 1;
     const int yB1    = y0 - 1;
-    const int xB1_pu = xB1 >> s->sps->log2_min_pu_size;
-    const int yB1_pu = yB1 >> s->sps->log2_min_pu_size;
+    const int xB1_pu = xB1 >> s->ps.sps->log2_min_pu_size;
+    const int yB1_pu = yB1 >> s->ps.sps->log2_min_pu_size;
 
     const int xB0    = x0 + nPbW;
     const int yB0    = y0 - 1;
-    const int xB0_pu = xB0 >> s->sps->log2_min_pu_size;
-    const int yB0_pu = yB0 >> s->sps->log2_min_pu_size;
+    const int xB0_pu = xB0 >> s->ps.sps->log2_min_pu_size;
+    const int yB0_pu = yB0 >> s->ps.sps->log2_min_pu_size;
 
     const int xA0    = x0 - 1;
     const int yA0    = y0 + nPbH;
-    const int xA0_pu = xA0 >> s->sps->log2_min_pu_size;
-    const int yA0_pu = yA0 >> s->sps->log2_min_pu_size;
+    const int xA0_pu = xA0 >> s->ps.sps->log2_min_pu_size;
+    const int yA0_pu = yA0 >> s->ps.sps->log2_min_pu_size;
 
     const int xB2    = x0 - 1;
     const int yB2    = y0 - 1;
-    const int xB2_pu = xB2 >> s->sps->log2_min_pu_size;
-    const int yB2_pu = yB2 >> s->sps->log2_min_pu_size;
+    const int xB2_pu = xB2 >> s->ps.sps->log2_min_pu_size;
+    const int yB2_pu = yB2 >> s->ps.sps->log2_min_pu_size;
 
     const int nb_refs = (s->sh.slice_type == P_SLICE) ?
                         s->sh.nb_refs[0] : FFMIN(s->sh.nb_refs[0], s->sh.nb_refs[1]);
@@ -554,7 +554,7 @@ void ff_hevc_luma_mv_merge_mode(HEVCContext *s, int x0, int y0, int nPbW,
     int nPbH2 = nPbH;
     HEVCLocalContext *lc = &s->HEVClc;
 
-    if (s->pps->log2_parallel_merge_level > 2 && nCS == 8) {
+    if (s->ps.pps->log2_parallel_merge_level > 2 && nCS == 8) {
         singleMCLFlag = 1;
         x0            = lc->cu.x;
         y0            = lc->cu.y;
@@ -599,7 +599,7 @@ static int mv_mp_mode_mx(HEVCContext *s, int x, int y, int pred_flag_index,
                          Mv *mv, int ref_idx_curr, int ref_idx)
 {
     MvField *tab_mvf = s->ref->tab_mvf;
-    int min_pu_width = s->sps->min_pu_width;
+    int min_pu_width = s->ps.sps->min_pu_width;
 
     RefPicList *refPicList = s->ref->refPicList;
 
@@ -615,7 +615,7 @@ static int mv_mp_mode_mx_lt(HEVCContext *s, int x, int y, int pred_flag_index,
                             Mv *mv, int ref_idx_curr, int ref_idx)
 {
     MvField *tab_mvf = s->ref->tab_mvf;
-    int min_pu_width = s->sps->min_pu_width;
+    int min_pu_width = s->ps.sps->min_pu_width;
 
     RefPicList *refPicList = s->ref->refPicList;
     int currIsLongTerm     = refPicList[ref_idx_curr].isLongTerm[ref_idx];
@@ -653,7 +653,7 @@ void ff_hevc_luma_mv_mvp_mode(HEVCContext *s, int x0, int y0, int nPbW,
     int availableFlagLXA0 = 0;
     int availableFlagLXB0 = 0;
     int numMVPCandLX = 0;
-    int min_pu_width = s->sps->min_pu_width;
+    int min_pu_width = s->ps.sps->min_pu_width;
 
     int xA0, yA0;
     int xA0_pu, yA0_pu;
@@ -681,15 +681,15 @@ void ff_hevc_luma_mv_mvp_mode(HEVCContext *s, int x0, int y0, int nPbW,
     int ref_idx = 0;
     int pred_flag_index_l0;
     int pred_flag_index_l1;
-    int x0b = x0 & ((1 << s->sps->log2_ctb_size) - 1);
-    int y0b = y0 & ((1 << s->sps->log2_ctb_size) - 1);
+    int x0b = x0 & ((1 << s->ps.sps->log2_ctb_size) - 1);
+    int y0b = y0 & ((1 << s->ps.sps->log2_ctb_size) - 1);
 
     int cand_up = (lc->ctb_up_flag || y0b);
     int cand_left = (lc->ctb_left_flag || x0b);
     int cand_up_left =
             (!x0b && !y0b) ? lc->ctb_up_left_flag : cand_left && cand_up;
     int cand_up_right =
-            (x0b + nPbW == (1 << s->sps->log2_ctb_size) ||
+            (x0b + nPbW == (1 << s->ps.sps->log2_ctb_size) ||
              x0  + nPbW >= lc->end_of_tiles_x) ? lc->ctb_up_right_flag && !y0b
                                                : cand_up;
     int cand_bottom_left = (y0 + nPbH >= lc->end_of_tiles_y) ? 0 : cand_left;
@@ -702,16 +702,16 @@ void ff_hevc_luma_mv_mvp_mode(HEVCContext *s, int x0, int y0, int nPbW,
     // left bottom spatial candidate
     xA0 = x0 - 1;
     yA0 = y0 + nPbH;
-    xA0_pu = xA0 >> s->sps->log2_min_pu_size;
-    yA0_pu = yA0 >> s->sps->log2_min_pu_size;
+    xA0_pu = xA0 >> s->ps.sps->log2_min_pu_size;
+    yA0_pu = yA0 >> s->ps.sps->log2_min_pu_size;
 
     is_available_a0 = PRED_BLOCK_AVAILABLE(A0) && AVAILABLE(cand_bottom_left, A0);
 
     //left spatial merge candidate
     xA1    = x0 - 1;
     yA1    = y0 + nPbH - 1;
-    xA1_pu = xA1 >> s->sps->log2_min_pu_size;
-    yA1_pu = yA1 >> s->sps->log2_min_pu_size;
+    xA1_pu = xA1 >> s->ps.sps->log2_min_pu_size;
+    yA1_pu = yA1 >> s->ps.sps->log2_min_pu_size;
 
     is_available_a1 = AVAILABLE(cand_left, A1);
     if (is_available_a0 || is_available_a1)
@@ -750,8 +750,8 @@ void ff_hevc_luma_mv_mvp_mode(HEVCContext *s, int x0, int y0, int nPbW,
     // above right spatial merge candidate
     xB0    = x0 + nPbW;
     yB0    = y0 - 1;
-    xB0_pu = xB0 >> s->sps->log2_min_pu_size;
-    yB0_pu = yB0 >> s->sps->log2_min_pu_size;
+    xB0_pu = xB0 >> s->ps.sps->log2_min_pu_size;
+    yB0_pu = yB0 >> s->ps.sps->log2_min_pu_size;
 
     is_available_b0 = PRED_BLOCK_AVAILABLE(B0) && AVAILABLE(cand_up_right, B0);
 
@@ -765,8 +765,8 @@ void ff_hevc_luma_mv_mvp_mode(HEVCContext *s, int x0, int y0, int nPbW,
         // above spatial merge candidate
         xB1    = x0 + nPbW - 1;
         yB1    = y0 - 1;
-        xB1_pu = xB1 >> s->sps->log2_min_pu_size;
-        yB1_pu = yB1 >> s->sps->log2_min_pu_size;
+        xB1_pu = xB1 >> s->ps.sps->log2_min_pu_size;
+        yB1_pu = yB1 >> s->ps.sps->log2_min_pu_size;
 
         is_available_b1 = AVAILABLE(cand_up, B1);
 
@@ -781,8 +781,8 @@ void ff_hevc_luma_mv_mvp_mode(HEVCContext *s, int x0, int y0, int nPbW,
         // above left spatial merge candidate
         xB2 = x0 - 1;
         yB2 = y0 - 1;
-        xB2_pu = xB2 >> s->sps->log2_min_pu_size;
-        yB2_pu = yB2 >> s->sps->log2_min_pu_size;
+        xB2_pu = xB2 >> s->ps.sps->log2_min_pu_size;
+        yB2_pu = yB2 >> s->ps.sps->log2_min_pu_size;
         is_available_b2 = AVAILABLE(cand_up_left, B2);
 
         if (is_available_b2) {