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author AJR <ajrhacker@users.noreply.github.com>2019-08-23 07:39:14 -0400
committer AJR <ajrhacker@users.noreply.github.com>2019-08-23 07:40:49 -0400
commit1969163703c12ddf60776923e4c5c38a7d17a6d9 (patch)
tree37e8a6168b1830a8d6ee0bf241a7aae83688cc39 /src/emu
parent1e579b01a3ccd26b7e5ff969dc028834140a5e3f (diff)
tilemap.cpp: Add debug assert to validate cliprect (nw)
Diffstat (limited to 'src/emu')
-rw-r--r--src/emu/tilemap.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/emu/tilemap.cpp b/src/emu/tilemap.cpp
index 11842e15901..df63d06c5c8 100644
--- a/src/emu/tilemap.cpp
+++ b/src/emu/tilemap.cpp
@@ -896,6 +896,7 @@ u8 tilemap_t::tile_apply_bitmask(const u8 *maskdata, u32 x0, u32 y0, u8 category
void tilemap_t::configure_blit_parameters(blit_parameters &blit, bitmap_ind8 &priority_bitmap, const rectangle &cliprect, u32 flags, u8 priority, u8 priority_mask)
{
// set the target bitmap
+ assert(priority_bitmap.cliprect().contains(cliprect));
blit.priority = &priority_bitmap;
blit.cliprect = cliprect;