[FFmpeg-cvslog] lavc/hevcdec: move HEVCContext.cbf_luma to HEVCLayerContext

[Anton Khirnov]

ffmpeg | branch: master | Anton Khirnov <anton at khirnov.net> | Wed Jun  5 09:01:16 2024 +0200| [59de042cf68a582bca30258f6726058173033541] | committer: Anton Khirnov

lavc/hevcdec: move HEVCContext.cbf_luma to HEVCLayerContext

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=59de042cf68a582bca30258f6726058173033541
---

 libavcodec/hevc/filter.c  |  8 ++++----
 libavcodec/hevc/hevcdec.c | 10 +++++-----
 libavcodec/hevc/hevcdec.h |  4 +++-
 3 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/libavcodec/hevc/filter.c b/libavcodec/hevc/filter.c
index 4d5ef631d7..379c488d78 100644
--- a/libavcodec/hevc/filter.c
+++ b/libavcodec/hevc/filter.c
@@ -777,8 +777,8 @@ void ff_hevc_deblocking_boundary_strengths(HEVCLocalContext *lc, const HEVCLayer
                 int x_tu = (x0 + i) >> log2_min_tu_size;
                 const MvField *top  = &tab_mvf[yp_pu * min_pu_width + x_pu];
                 const MvField *curr = &tab_mvf[yq_pu * min_pu_width + x_pu];
-                uint8_t top_cbf_luma  = s->cbf_luma[yp_tu * min_tu_width + x_tu];
-                uint8_t curr_cbf_luma = s->cbf_luma[yq_tu * min_tu_width + x_tu];
+                uint8_t top_cbf_luma  = l->cbf_luma[yp_tu * min_tu_width + x_tu];
+                uint8_t curr_cbf_luma = l->cbf_luma[yq_tu * min_tu_width + x_tu];
 
                 if (curr->pred_flag == PF_INTRA || top->pred_flag == PF_INTRA)
                     bs = 2;
@@ -815,8 +815,8 @@ void ff_hevc_deblocking_boundary_strengths(HEVCLocalContext *lc, const HEVCLayer
                 int y_tu      = (y0 + i) >> log2_min_tu_size;
                 const MvField *left = &tab_mvf[y_pu * min_pu_width + xp_pu];
                 const MvField *curr = &tab_mvf[y_pu * min_pu_width + xq_pu];
-                uint8_t left_cbf_luma = s->cbf_luma[y_tu * min_tu_width + xp_tu];
-                uint8_t curr_cbf_luma = s->cbf_luma[y_tu * min_tu_width + xq_tu];
+                uint8_t left_cbf_luma = l->cbf_luma[y_tu * min_tu_width + xp_tu];
+                uint8_t curr_cbf_luma = l->cbf_luma[y_tu * min_tu_width + xq_tu];
 
                 if (curr->pred_flag == PF_INTRA || left->pred_flag == PF_INTRA)
                     bs = 2;
diff --git a/libavcodec/hevc/hevcdec.c b/libavcodec/hevc/hevcdec.c
index 8f0f761ee5..1887a44e3e 100644
--- a/libavcodec/hevc/hevcdec.c
+++ b/libavcodec/hevc/hevcdec.c
@@ -75,7 +75,7 @@ static void pic_arrays_free(HEVCContext *s, HEVCLayerContext *l)
     av_freep(&l->tab_ct_depth);
 
     av_freep(&s->tab_ipm);
-    av_freep(&s->cbf_luma);
+    av_freep(&l->cbf_luma);
     av_freep(&s->is_pcm);
 
     av_freep(&s->qp_y_tab);
@@ -113,10 +113,10 @@ static int pic_arrays_init(HEVCContext *s, HEVCLayerContext *l, const HEVCSPS *s
     if (!l->skip_flag || !l->tab_ct_depth)
         goto fail;
 
-    s->cbf_luma = av_malloc_array(sps->min_tb_width, sps->min_tb_height);
+    l->cbf_luma = av_malloc_array(sps->min_tb_width, sps->min_tb_height);
     s->tab_ipm  = av_mallocz(min_pu_size);
     s->is_pcm   = av_malloc_array(sps->min_pu_width + 1, sps->min_pu_height + 1);
-    if (!s->tab_ipm || !s->cbf_luma || !s->is_pcm)
+    if (!s->tab_ipm || !l->cbf_luma || !s->is_pcm)
         goto fail;
 
     s->filter_slice_edges = av_mallocz(ctb_count);
@@ -1431,7 +1431,7 @@ do {
                 for (j = 0; j < (1 << log2_trafo_size); j += min_tu_size) {
                     int x_tu = (x0 + j) >> log2_min_tu_size;
                     int y_tu = (y0 + i) >> log2_min_tu_size;
-                    s->cbf_luma[y_tu * min_tu_width + x_tu] = 1;
+                    l->cbf_luma[y_tu * min_tu_width + x_tu] = 1;
                 }
         }
         if (!s->sh.disable_deblocking_filter_flag) {
@@ -2951,7 +2951,7 @@ static int hevc_frame_start(HEVCContext *s, HEVCLayerContext *l)
 
     memset(s->horizontal_bs, 0, l->bs_width * l->bs_height);
     memset(s->vertical_bs,   0, l->bs_width * l->bs_height);
-    memset(s->cbf_luma,      0, sps->min_tb_width * sps->min_tb_height);
+    memset(l->cbf_luma,      0, sps->min_tb_width * sps->min_tb_height);
     memset(s->is_pcm,        0, (sps->min_pu_width + 1) * (sps->min_pu_height + 1));
     memset(s->tab_slice_address, -1, pic_size_in_ctb * sizeof(*s->tab_slice_address));
 
diff --git a/libavcodec/hevc/hevcdec.h b/libavcodec/hevc/hevcdec.h
index 59c8587787..ccea7a46e1 100644
--- a/libavcodec/hevc/hevcdec.h
+++ b/libavcodec/hevc/hevcdec.h
@@ -450,6 +450,9 @@ typedef struct HEVCLayerContext {
     //  CU
     uint8_t                *skip_flag;
     uint8_t                *tab_ct_depth;
+
+    // PU
+    uint8_t                *cbf_luma; // cbf_luma of colocated TU
 } HEVCLayerContext;
 
 typedef struct HEVCContext {
@@ -510,7 +513,6 @@ typedef struct HEVCContext {
     // PU
     uint8_t *tab_ipm;
 
-    uint8_t *cbf_luma; // cbf_luma of colocated TU
     uint8_t *is_pcm;
 
     // CTB-level flags affecting loop filter operation