[libvpx] Fix bug with smaller width bigger size

diff --git a/libs/libvpx/vp9/common/vp9_alloccommon.c b/libs/libvpx/vp9/common/vp9_alloccommon.c
index 7345e259b6e81ad915a661e4516322001f6d91f1..e2d76880bb79ced539672264e0416c952bb34585 100644 (file)
--- a/libs/libvpx/vp9/common/vp9_alloccommon.c
+++ b/libs/libvpx/vp9/common/vp9_alloccommon.c
@@ -123,12 +123,6 @@ int vp9_alloc_context_buffers(VP9_COMMON *cm, int width, int height) {
     if (cm->alloc_mi(cm, new_mi_size)) goto fail;
   }
 
-  if (cm->seg_map_alloc_size < cm->mi_rows * cm->mi_cols) {
-    // Create the segmentation map structure and set to 0.
-    free_seg_map(cm);
-    if (alloc_seg_map(cm, cm->mi_rows * cm->mi_cols)) goto fail;
-  }
-
   if (cm->above_context_alloc_cols < cm->mi_cols) {
     vpx_free(cm->above_context);
     cm->above_context = (ENTROPY_CONTEXT *)vpx_calloc(
@@ -143,6 +137,12 @@ int vp9_alloc_context_buffers(VP9_COMMON *cm, int width, int height) {
     cm->above_context_alloc_cols = cm->mi_cols;
   }
 
+  if (cm->seg_map_alloc_size < cm->mi_rows * cm->mi_cols) {
+    // Create the segmentation map structure and set to 0.
+    free_seg_map(cm);
+    if (alloc_seg_map(cm, cm->mi_rows * cm->mi_cols)) goto fail;
+  }
+
   if (vp9_alloc_loop_filter(cm)) goto fail;
 
   return 0;

diff --git a/libs/libvpx/vp9/encoder/vp9_encoder.c b/libs/libvpx/vp9/encoder/vp9_encoder.c
index 7f82a470b310c4d5d64c3c576277908a13e1c5ce..80824e304cde9fdc482daa2ef0419cd6112f4fb4 100644 (file)
--- a/libs/libvpx/vp9/encoder/vp9_encoder.c
+++ b/libs/libvpx/vp9/encoder/vp9_encoder.c
@@ -1915,6 +1915,17 @@ static void alloc_copy_partition_data(VP9_COMP *cpi) {
   }
 }
 
+static void free_copy_partition_data(VP9_COMP *cpi) {
+  vpx_free(cpi->prev_partition);
+  cpi->prev_partition = NULL;
+  vpx_free(cpi->prev_segment_id);
+  cpi->prev_segment_id = NULL;
+  vpx_free(cpi->prev_variance_low);
+  cpi->prev_variance_low = NULL;
+  vpx_free(cpi->copied_frame_cnt);
+  cpi->copied_frame_cnt = NULL;
+}
+
 void vp9_change_config(struct VP9_COMP *cpi, const VP9EncoderConfig *oxcf) {
   VP9_COMMON *const cm = &cpi->common;
   RATE_CONTROL *const rc = &cpi->rc;
@@ -1999,6 +2010,8 @@ void vp9_change_config(struct VP9_COMP *cpi, const VP9EncoderConfig *oxcf) {
     new_mi_size = cm->mi_stride * calc_mi_size(cm->mi_rows);
     if (cm->mi_alloc_size < new_mi_size) {
       vp9_free_context_buffers(cm);
+      vp9_free_pc_tree(&cpi->td);
+      vpx_free(cpi->mbmi_ext_base);
       alloc_compressor_data(cpi);
       realloc_segmentation_maps(cpi);
       cpi->initial_width = cpi->initial_height = 0;
@@ -2014,8 +2027,18 @@ void vp9_change_config(struct VP9_COMP *cpi, const VP9EncoderConfig *oxcf) {
     update_frame_size(cpi);
 
   if (last_w != cpi->oxcf.width || last_h != cpi->oxcf.height) {
-    memset(cpi->consec_zero_mv, 0,
-           cm->mi_rows * cm->mi_cols * sizeof(*cpi->consec_zero_mv));
+    vpx_free(cpi->consec_zero_mv);
+    CHECK_MEM_ERROR(
+        cm, cpi->consec_zero_mv,
+        vpx_calloc(cm->mi_rows * cm->mi_cols, sizeof(*cpi->consec_zero_mv)));
+
+    vpx_free(cpi->skin_map);
+    CHECK_MEM_ERROR(
+        cm, cpi->skin_map,
+        vpx_calloc(cm->mi_rows * cm->mi_cols, sizeof(cpi->skin_map[0])));
+
+    free_copy_partition_data(cpi);
+    alloc_copy_partition_data(cpi);
     if (cpi->oxcf.aq_mode == CYCLIC_REFRESH_AQ)
       vp9_cyclic_refresh_reset_resize(cpi);
     rc->rc_1_frame = 0;