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Fixed removal of trailing draw command if it is a callback command

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This commit is contained in:
ocornut 2016-01-30 16:37:30 +01:00
parent b671840d15
commit a3b00b79f2
1 changed files with 4 additions and 1 deletions
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5
imgui.cpp
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@ -2278,8 +2278,11 @@ static void AddDrawListToRenderList(ImVector<ImDrawList*>& out_render_list, ImDr
{ {
if (!draw_list->CmdBuffer.empty() && !draw_list->VtxBuffer.empty()) if (!draw_list->CmdBuffer.empty() && !draw_list->VtxBuffer.empty())
{ {
if (draw_list->CmdBuffer.back().ElemCount == 0) // Remove trailing command if unused
ImDrawCmd& last_cmd = draw_list->CmdBuffer.back();
if (last_cmd.ElemCount == 0 && last_cmd.UserCallback == NULL)
draw_list->CmdBuffer.pop_back(); draw_list->CmdBuffer.pop_back();
out_render_list.push_back(draw_list); out_render_list.push_back(draw_list);
// Check that draw_list doesn't use more vertices than indexable (default ImDrawIdx = 2 bytes = 64K vertices) // Check that draw_list doesn't use more vertices than indexable (default ImDrawIdx = 2 bytes = 64K vertices)