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[libvpx] Fix bug with smaller width bigger size

This commit is contained in:
Andrey Volk 2023-10-06 00:42:10 +03:00
parent f5a41d3092
commit 2ab7a3d323
2 changed files with 31 additions and 8 deletions
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12
libs/libvpx/vp9/common/vp9_alloccommon.c
View File

@ -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;

27
libs/libvpx/vp9/encoder/vp9_encoder.c
View File

@ -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;