diff options
| -rw-r--r-- | src/vcr.c | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -1124,6 +1124,9 @@ void vcr_mark_finish_line(vcr_t *vcr, vcr_layer_t layer, int row) /* FIXME: the layers in backend/vcr etc should be in a layer-indexable array */ assert(layer == VCR_LAYER_GRAPHA || layer == VCR_LAYER_GRAPHB); + if (row * VCR_ROW_HEIGHT >= vcr->height) + return; + switch (vcr->backend->type) { #ifdef USE_XLIB case VCR_BACKEND_TYPE_XLIB: { @@ -1555,6 +1558,9 @@ void vcr_stash_row(vcr_t *vcr, vcr_layer_t layer, int row) assert(layer == VCR_LAYER_GRAPHA || layer == VCR_LAYER_GRAPHB); /* for now we only support stashing graphs */ + if (row * VCR_ROW_HEIGHT >= vcr->height) + return; + switch (vcr->backend->type) { #ifdef USE_XLIB case VCR_BACKEND_TYPE_XLIB: { @@ -1610,6 +1616,9 @@ void vcr_unstash_row(vcr_t *vcr, vcr_layer_t layer, int row) assert(vcr->backend); assert(layer == VCR_LAYER_GRAPHA || layer == VCR_LAYER_GRAPHB); + if (row * VCR_ROW_HEIGHT >= vcr->height) + return; + switch (vcr->backend->type) { #ifdef USE_XLIB case VCR_BACKEND_TYPE_XLIB: { |