Backends: Allegro: Fixed clipping rectangles (#4498) broken by 2b0bd40b (#4464)

3 years ago · 03ce17f0a5
parent 7c4ffe490d
commit 03ce17f0a5
1 changed files with 1 additions and 1 deletions
--- a/backends/imgui_impl_allegro5.cpp
+++ b/backends/imgui_impl_allegro5.cpp
@ -179,7 +179,7 @@ void ImGui_ImplAllegro5_RenderDrawData(ImDrawData* draw_data)

                // Apply scissor/clipping rectangle, Draw
                ALLEGRO_BITMAP* texture = (ALLEGRO_BITMAP*)pcmd->GetTexID();
-                al_set_clipping_rectangle(clip_min.x, clip_min.y, clip_max.x, clip_max.y);
+                al_set_clipping_rectangle(clip_min.x, clip_min.y, clip_max.x - clip_min.x, clip_max.y - clip_min.y);
                al_draw_prim(&vertices[0], bd->VertexDecl, texture, idx_offset, idx_offset + pcmd->ElemCount, ALLEGRO_PRIM_TRIANGLE_LIST);
            }
            idx_offset += pcmd->ElemCount;