mirror of
https://github.com/Drezil/imgui.git
synced 2024-11-15 01:17:00 +00:00
Fix type conversion compiler warnings (from dadeos)
This commit is contained in:
ocornut
parent
a3f32381c4
commit
5864c45fe3
83
imgui.cpp
83
imgui.cpp
@ -377,7 +377,7 @@ static ImU32 crc32(const void* data, size_t data_size, ImU32 seed = 0)
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{
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ImU32 crc = i;
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for (ImU32 j = 0; j < 8; j++)
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crc = (crc >> 1) ^ (-int(crc & 1) & polynomial);
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crc = (crc >> 1) ^ (ImU32(-int(crc & 1)) & polynomial);
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crc32_lut[i] = crc;
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}
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}
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@ -395,16 +395,14 @@ static size_t ImFormatString(char* buf, size_t buf_size, const char* fmt, ...)
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int w = vsnprintf(buf, buf_size, fmt, args);
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va_end(args);
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buf[buf_size-1] = 0;
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if (w == -1) w = (int)buf_size;
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return w;
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return (w == -1) ? buf_size : (size_t)w;
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}
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static size_t ImFormatStringV(char* buf, size_t buf_size, const char* fmt, va_list args)
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{
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int w = vsnprintf(buf, buf_size, fmt, args);
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buf[buf_size-1] = 0;
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if (w == -1) w = (int)buf_size;
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return w;
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return (w == -1) ? buf_size : (size_t)w;
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}
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static ImU32 ImConvertColorFloat4ToU32(const ImVec4& in)
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@ -899,13 +897,13 @@ void ImGuiTextBuffer::append(const char* fmt, ...)
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return;
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const size_t write_off = Buf.size();
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if (write_off + len >= Buf.capacity())
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if (write_off + (size_t)len >= Buf.capacity())
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Buf.reserve(Buf.capacity() * 2);
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Buf.resize(write_off + (size_t)len);
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va_start(args, fmt);
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ImFormatStringV(&Buf[write_off] - 1, len+1, fmt, args);
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ImFormatStringV(&Buf[write_off] - 1, (size_t)len+1, fmt, args);
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va_end(args);
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}
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@ -1051,13 +1049,14 @@ static void LoadSettings()
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return;
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if (fseek(f, 0, SEEK_END))
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return;
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long f_size = ftell(f);
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if (f_size == -1)
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const long f_size_signed = ftell(f);
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if (f_size_signed == -1)
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return;
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size_t f_size = (size_t)f_size_signed;
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if (fseek(f, 0, SEEK_SET))
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return;
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char* f_data = new char[f_size+1];
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f_size = (long)fread(f_data, 1, f_size, f); // Text conversion alter read size so let's not be fussy about return value
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f_size = fread(f_data, 1, f_size, f); // Text conversion alter read size so let's not be fussy about return value
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fclose(f);
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if (f_size == 0)
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{
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@ -3008,7 +3007,7 @@ void PushID(const void* ptr_id)
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window->IDStack.push_back(window->GetID(ptr_id));
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}
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void PushID(int int_id)
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void PushID(const int int_id)
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{
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const void* ptr_id = (void*)(intptr_t)int_id;
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ImGuiWindow* window = GetCurrentWindow();
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@ -3362,7 +3361,7 @@ enum ImGuiPlotType
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static float PlotGetValue(const float* values, size_t stride, int idx)
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{
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float v = *(float*)((unsigned char*)values + idx * stride);
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const float v = *(float*)((unsigned char*)values + (size_t)idx * stride);
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return v;
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}
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@ -3615,14 +3614,14 @@ void STB_TEXTEDIT_DELETECHARS(STB_TEXTEDIT_STRING* obj, int idx, int n)
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bool STB_TEXTEDIT_INSERTCHARS(STB_TEXTEDIT_STRING* obj, int idx, const char* new_text, int new_text_len)
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{
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char* buf_end = obj->Text + obj->BufSize;
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const int text_len = (int)strlen(obj->Text);
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const size_t text_len = strlen(obj->Text);
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if (new_text_len > buf_end - (obj->Text + text_len + 1))
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return false;
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memmove(obj->Text + idx + new_text_len, obj->Text + idx, text_len - idx);
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memcpy(obj->Text + idx, new_text, new_text_len);
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obj->Text[text_len + new_text_len] = 0;
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memmove(obj->Text + (size_t)idx + new_text_len, obj->Text + (size_t)idx, text_len - (size_t)idx);
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memcpy(obj->Text + (size_t)idx, new_text, (size_t)new_text_len);
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obj->Text[text_len + (size_t)new_text_len] = 0;
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return true;
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}
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@ -4065,7 +4064,7 @@ static bool Combo_ArrayGetter(void* data, int idx, const char** out_text)
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bool Combo(const char* label, int* current_item, const char** items, int items_count, int popup_height_items)
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{
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bool value_changed = Combo(label, current_item, Combo_ArrayGetter, (void*)items, items_count, popup_height_items);
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const bool value_changed = Combo(label, current_item, Combo_ArrayGetter, (void*)items, items_count, popup_height_items);
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return value_changed;
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}
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@ -4138,7 +4137,7 @@ bool Combo(const char* label, int* current_item, bool (*items_getter)(void*, int
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ImGui::SameLine(0, (int)g.Style.ItemInnerSpacing.x);
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ImGui::TextUnformatted(label, FindTextDisplayEnd(label));
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ImGui::PushID(id);
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ImGui::PushID((int)id);
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bool menu_toggled = false;
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if (hovered)
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{
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@ -4546,7 +4545,7 @@ float GetColumnOffset(int column_index)
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if (column_index < 0)
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column_index = window->DC.ColumnCurrent;
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const ImGuiID column_id = ImGuiID(window->DC.ColumnsSetID + column_index);
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const ImGuiID column_id = window->DC.ColumnsSetID + ImGuiID(column_index);
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RegisterAliveId(column_id);
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const float default_t = column_index / (float)window->DC.ColumnsCount;
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const float t = (float)window->StateStorage.GetInt(column_id, (int)(default_t * 8096)) / 8096; // Cheaply store our floating point value inside the integer (could store an union into the map?)
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@ -4562,7 +4561,7 @@ void SetColumnOffset(int column_index, float offset)
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if (column_index < 0)
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column_index = window->DC.ColumnCurrent;
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const ImGuiID column_id = ImGuiID(window->DC.ColumnsSetID + column_index);
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const ImGuiID column_id = window->DC.ColumnsSetID + ImGuiID(column_index);
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const float t = (offset - window->DC.ColumnStartX) / (window->Size.x - g.Style.ScrollBarWidth - window->DC.ColumnStartX);
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window->StateStorage.SetInt(column_id, (int)(t*8096));
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}
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@ -4612,7 +4611,7 @@ void Columns(int columns_count, const char* id, bool border)
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{
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float x = window->Pos.x + GetColumnOffset(i);
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const ImGuiID column_id = ImGuiID(window->DC.ColumnsSetID + i);
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const ImGuiID column_id = window->DC.ColumnsSetID + ImGuiID(i);
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const ImGuiAabb column_aabb(ImVec2(x-4,y1),ImVec2(x+4,y2));
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if (IsClipped(column_aabb))
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@ -4839,7 +4838,7 @@ void ImDrawList::AddArc(const ImVec2& center, float rad, ImU32 col, int a_min, i
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if (tris)
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{
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ReserveVertices((a_max-a_min) * 3);
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ReserveVertices((unsigned int)(a_max-a_min) * 3);
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for (int a = a_min; a < a_max; a++)
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{
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AddVtx(center + circle_vtx[a % IM_ARRAYSIZE(circle_vtx)] * rad, col);
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@ -4849,7 +4848,7 @@ void ImDrawList::AddArc(const ImVec2& center, float rad, ImU32 col, int a_min, i
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}
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else
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{
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ReserveVertices((a_max-a_min) * 6);
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ReserveVertices((unsigned int)(a_max-a_min) * 6);
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for (int a = a_min; a < a_max; a++)
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AddVtxLine(center + circle_vtx[a % IM_ARRAYSIZE(circle_vtx)] * rad, center + circle_vtx[(a+1) % IM_ARRAYSIZE(circle_vtx)] * rad, col);
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}
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@ -4960,7 +4959,7 @@ void ImDrawList::AddCircle(const ImVec2& centre, float radius, ImU32 col, int nu
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if ((col >> 24) == 0)
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return;
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ReserveVertices(num_segments*6);
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ReserveVertices((unsigned int)num_segments*6);
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const float a_step = 2*PI/(float)num_segments;
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float a0 = 0.0f;
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for (int i = 0; i < num_segments; i++)
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@ -4976,7 +4975,7 @@ void ImDrawList::AddCircleFilled(const ImVec2& centre, float radius, ImU32 col,
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if ((col >> 24) == 0)
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return;
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ReserveVertices(num_segments*3);
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ReserveVertices((unsigned int)num_segments*3);
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const float a_step = 2*PI/(float)num_segments;
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float a0 = 0.0f;
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for (int i = 0; i < num_segments; i++)
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@ -4998,17 +4997,17 @@ void ImDrawList::AddText(ImFont font, float font_size, const ImVec2& pos, ImU32
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text_end = text_begin + strlen(text_begin);
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// reserve vertices for worse case
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const int char_count = (int)(text_end - text_begin);
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const int vtx_count_max = char_count * 6;
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const unsigned int char_count = (unsigned int)(text_end - text_begin);
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const unsigned int vtx_count_max = char_count * 6;
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const size_t vtx_begin = vtx_buffer.size();
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ReserveVertices(vtx_count_max);
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font->RenderText(font_size, pos, col, clip_rect_stack.back(), text_begin, text_end, vtx_write);
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// give unused vertices
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vtx_buffer.resize(vtx_write - &vtx_buffer.front());
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const int vtx_count = (int)(vtx_buffer.size() - vtx_begin);
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commands.back().vtx_count -= (vtx_count_max - vtx_count);
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// give back unused vertices
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vtx_buffer.resize((size_t)(vtx_write - &vtx_buffer.front()));
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const size_t vtx_count = vtx_buffer.size() - vtx_begin;
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commands.back().vtx_count -= (unsigned int)(vtx_count_max - vtx_count);
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vtx_write -= (vtx_count_max - vtx_count);
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}
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@ -5049,8 +5048,10 @@ bool ImBitmapFont::LoadFromFile(const char* filename)
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return false;
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if (fseek(f, 0, SEEK_END))
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return false;
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if ((DataSize = (int)ftell(f)) == -1)
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const long f_size = ftell(f);
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if (f_size == -1)
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return false;
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DataSize = (size_t)f_size;
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if (fseek(f, 0, SEEK_SET))
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return false;
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if ((Data = (unsigned char*)malloc(DataSize)) == NULL)
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@ -5058,7 +5059,7 @@ bool ImBitmapFont::LoadFromFile(const char* filename)
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fclose(f);
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return false;
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}
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if ((int)fread(Data, 1, DataSize, f) != DataSize)
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if (fread(Data, 1, DataSize, f) != DataSize)
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{
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fclose(f);
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free(Data);
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@ -5069,7 +5070,7 @@ bool ImBitmapFont::LoadFromFile(const char* filename)
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return LoadFromMemory(Data, DataSize);
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}
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bool ImBitmapFont::LoadFromMemory(const void* data, int data_size)
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bool ImBitmapFont::LoadFromMemory(const void* data, size_t data_size)
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{
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Data = (unsigned char*)data;
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DataSize = data_size;
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@ -5357,9 +5358,9 @@ static void SetClipboardTextFn_DefaultImpl(const char* text, const char* text_en
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}
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if (!text_end)
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text_end = text + strlen(text);
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GImGui.PrivateClipboard = (char*)malloc(text_end - text + 1);
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memcpy(GImGui.PrivateClipboard, text, text_end - text);
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GImGui.PrivateClipboard[text_end - text] = 0;
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GImGui.PrivateClipboard = (char*)malloc((size_t)(text_end - text) + 1);
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memcpy(GImGui.PrivateClipboard, text, (size_t)(text_end - text));
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GImGui.PrivateClipboard[(size_t)(text_end - text)] = 0;
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}
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#endif
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@ -5455,7 +5456,7 @@ void ShowTestWindow(bool* open)
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static bool no_scrollbar = false;
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static float fill_alpha = 0.65f;
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const ImU32 layout_flags = (no_titlebar ? ImGuiWindowFlags_NoTitleBar : 0) | (no_border ? 0 : ImGuiWindowFlags_ShowBorders) | (no_resize ? ImGuiWindowFlags_NoResize : 0) | (no_move ? ImGuiWindowFlags_NoMove : 0) | (no_scrollbar ? ImGuiWindowFlags_NoScrollbar : 0);
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const ImGuiWindowFlags layout_flags = (no_titlebar ? ImGuiWindowFlags_NoTitleBar : 0) | (no_border ? 0 : ImGuiWindowFlags_ShowBorders) | (no_resize ? ImGuiWindowFlags_NoResize : 0) | (no_move ? ImGuiWindowFlags_NoMove : 0) | (no_scrollbar ? ImGuiWindowFlags_NoScrollbar : 0);
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ImGui::Begin("ImGui Test", open, ImVec2(550,680), fill_alpha, layout_flags);
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ImGui::PushItemWidth(ImGui::GetWindowWidth() * 0.65f);
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@ -5620,7 +5621,7 @@ void ShowTestWindow(bool* open)
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static bool pause;
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static ImVector<float> values; if (values.empty()) { values.resize(100); memset(&values.front(), 0, values.size()*sizeof(float)); }
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static int values_offset = 0;
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static size_t values_offset = 0;
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if (!pause)
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{
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// create dummy data at 60 hz
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@ -5634,7 +5635,7 @@ void ShowTestWindow(bool* open)
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phase += 0.10f*values_offset;
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}
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}
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ImGui::PlotLines("Frame Times", &values.front(), (int)values.size(), values_offset, "avg 0.0", -1.0f, 1.0f, ImVec2(0,70));
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ImGui::PlotLines("Frame Times", &values.front(), (int)values.size(), (int)values_offset, "avg 0.0", -1.0f, 1.0f, ImVec2(0,70));
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ImGui::SameLine(); ImGui::Checkbox("pause", &pause);
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ImGui::PlotHistogram("Histogram", arr, IM_ARRAYSIZE(arr), 0, NULL, 0.0f, 1.0f, ImVec2(0,70));
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@ -5841,7 +5842,7 @@ void ShowTestWindow(bool* open)
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ImGui::SameLine();
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if (ImGui::Button("Add 1000 lines"))
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{
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for (size_t i = 0; i < 1000; i++)
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for (int i = 0; i < 1000; i++)
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log.append("%i The quick brown fox jumps over the lazy dog\n", lines+i);
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lines += 1000;
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}
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4
imgui.h
4
imgui.h
@ -622,7 +622,7 @@ struct ImBitmapFont
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#pragma pack(pop)
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unsigned char* Data; // Raw data, content of .fnt file
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int DataSize; //
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size_t DataSize; //
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bool DataOwned; //
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const FntInfo* Info; // (point into raw data)
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const FntCommon* Common; // (point into raw data)
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@ -637,7 +637,7 @@ struct ImBitmapFont
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ImBitmapFont();
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~ImBitmapFont() { Clear(); }
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bool LoadFromMemory(const void* data, int data_size);
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bool LoadFromMemory(const void* data, size_t data_size);
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bool LoadFromFile(const char* filename);
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void Clear();
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void BuildLookupTable();
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