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Fixed various Clang -Weverything warnings (#626)

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This commit is contained in:
ocornut
2016-05-04 23:17:53 +02:00
parent efedaa5df3
commit 79ad22e1f2
5 changed files with 14 additions and 13 deletions
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12
imgui.cpp
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@ -603,7 +603,6 @@
#pragma warning (disable: 4127) // condition expression is constant
#pragma warning (disable: 4505) // unreferenced local function has been removed (stb stuff)
#pragma warning (disable: 4996) // 'This function or variable may be unsafe': strcpy, strdup, sprintf, vsnprintf, sscanf, fopen
#define snprintf _snprintf
#endif
// Clang warnings with -Weverything
@ -615,7 +614,6 @@
#pragma clang diagnostic ignored "-Wglobal-constructors" // warning : declaration requires a global destructor // similar to above, not sure what the exact difference it.
#pragma clang diagnostic ignored "-Wsign-conversion" // warning : implicit conversion changes signedness //
#pragma clang diagnostic ignored "-Wmissing-noreturn" // warning : function xx could be declared with attribute 'noreturn' warning // GetDefaultFontData() asserts which some implementation makes it never return.
#pragma clang diagnostic ignored "-Wdeprecated-declarations"// warning : 'xx' is deprecated: The POSIX name for this item.. // for strdup used in demo code (so user can copy & paste the code)
#pragma clang diagnostic ignored "-Wint-to-void-pointer-cast" // warning : cast to 'void *' from smaller integer type 'int'
#endif
#ifdef __GNUC__
@ -4815,7 +4813,7 @@ void ImGui::SetNextWindowFocus()
ImVec2 ImGui::GetContentRegionMax()
{
ImGuiWindow* window = GetCurrentWindowRead();
ImVec2 content_region_size = ImVec2(window->SizeContentsExplicit.x ? window->SizeContentsExplicit.x : window->Size.x - window->ScrollbarSizes.x, window->SizeContentsExplicit.y ? window->SizeContentsExplicit.y : window->Size.y - window->ScrollbarSizes.y);
ImVec2 content_region_size = ImVec2(window->SizeContentsExplicit.x != 0.0f ? window->SizeContentsExplicit.x : window->Size.x - window->ScrollbarSizes.x, window->SizeContentsExplicit.y != 0.0f ? window->SizeContentsExplicit.y : window->Size.y - window->ScrollbarSizes.y);
ImVec2 mx = content_region_size - window->Scroll - window->WindowPadding;
if (window->DC.ColumnsCount != 1)
mx.x = ImGui::GetColumnOffset(window->DC.ColumnsCurrent + 1) - window->WindowPadding.x;
@ -4843,7 +4841,7 @@ ImVec2 ImGui::GetWindowContentRegionMin()
ImVec2 ImGui::GetWindowContentRegionMax()
{
ImGuiWindow* window = GetCurrentWindowRead();
ImVec2 content_region_size = ImVec2(window->SizeContentsExplicit.x ? window->SizeContentsExplicit.x : window->Size.x, window->SizeContentsExplicit.y ? window->SizeContentsExplicit.y : window->Size.y);
ImVec2 content_region_size = ImVec2(window->SizeContentsExplicit.x != 0.0f ? window->SizeContentsExplicit.x : window->Size.x, window->SizeContentsExplicit.y != 0.0f ? window->SizeContentsExplicit.y : window->Size.y);
ImVec2 m = content_region_size - window->Scroll - window->WindowPadding - window->ScrollbarSizes;
return m;
}
@ -9163,7 +9161,7 @@ void ImGui::Columns(int columns_count, const char* id, bool border)
window->DC.ColumnsCount = columns_count;
window->DC.ColumnsShowBorders = border;
const float content_region_width = window->SizeContentsExplicit.x ? window->SizeContentsExplicit.x : window->Size.x;
const float content_region_width = (window->SizeContentsExplicit.x != 0.0f) ? window->SizeContentsExplicit.x : window->Size.x;
window->DC.ColumnsMinX = window->DC.IndentX; // Lock our horizontal range
window->DC.ColumnsMaxX = content_region_width - window->Scroll.x - ((window->Flags & ImGuiWindowFlags_NoScrollbar) ? 0 : g.Style.ScrollbarSize);// - window->WindowPadding().x;
window->DC.ColumnsStartPosY = window->DC.CursorPos.y;
@ -9443,7 +9441,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
ImGui::BulletText("Callback %p, user_data %p", pcmd->UserCallback, pcmd->UserCallbackData);
continue;
}
bool node_open = ImGui::TreeNode((void*)(pcmd - draw_list->CmdBuffer.begin()), "Draw %-4d %s vtx, tex = %p, clip_rect = (%.0f,%.0f)..(%.0f,%.0f)", pcmd->ElemCount, draw_list->IdxBuffer.Size > 0 ? "indexed" : "non-indexed", pcmd->TextureId, pcmd->ClipRect.x, pcmd->ClipRect.y, pcmd->ClipRect.z, pcmd->ClipRect.w);
bool pcmd_node_open = ImGui::TreeNode((void*)(pcmd - draw_list->CmdBuffer.begin()), "Draw %-4d %s vtx, tex = %p, clip_rect = (%.0f,%.0f)..(%.0f,%.0f)", pcmd->ElemCount, draw_list->IdxBuffer.Size > 0 ? "indexed" : "non-indexed", pcmd->TextureId, pcmd->ClipRect.x, pcmd->ClipRect.y, pcmd->ClipRect.z, pcmd->ClipRect.w);
if (show_clip_rects && ImGui::IsItemHovered())
{
ImRect clip_rect = pcmd->ClipRect;
@ -9454,7 +9452,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
clip_rect.Floor(); overlay_draw_list->AddRect(clip_rect.Min, clip_rect.Max, IM_COL32(255,255,0,255));
vtxs_rect.Floor(); overlay_draw_list->AddRect(vtxs_rect.Min, vtxs_rect.Max, IM_COL32(255,0,255,255));
}
if (!node_open)
if (!pcmd_node_open)
continue;
for (int i = elem_offset; i+2 < elem_offset + (int)pcmd->ElemCount; i += 3)
{