diff --git a/.github/issue_template.md b/.github/issue_template.md index bd05f0a5..e2c30e07 100644 --- a/.github/issue_template.md +++ b/.github/issue_template.md @@ -4,7 +4,7 @@ 2. PLEASE CAREFULLY READ: https://github.com/ocornut/imgui/issues/2261 -2. FOR FIRST-TIME USERS ISSUES COMPILING/LINKING/RUNNING/LOADING FONTS, please use the [Discord server](https://discord.gg/NgJ4SEP) or [Discourse forum](https://discourse.dearimgui.org/c/getting-started). +2. FOR FIRST-TIME USERS ISSUES COMPILING/LINKING/RUNNING/LOADING FONTS, please use the [Discord server](http://discord.dearimgui.org). 3. PLEASE MAKE SURE that you have: read the FAQ; explored the contents of `ShowDemoWindow()` including the Examples menu; searched among Issues; used your IDE to search for keywords in all sources and text files; and read the link provided in (1) (2). diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt index a4962356..934af372 100644 --- a/docs/CHANGELOG.txt +++ b/docs/CHANGELOG.txt @@ -142,6 +142,8 @@ Other Changes: - Demo: Added simple item reordering demo in Widgets -> Drag and Drop section. (#2823, #143) [@rokups] - Examples: DX12: Using IDXGIDebug1::ReportLiveObjects() when DX12_ENABLE_DEBUG_LAYER is enabled. - Examples: Emscripten: Removed NO_FILESYSTEM from Makefile, seems to fail on some setup. (#2734) [@Funto] +- Backends: OpenGL3: Fix building with pre-3.2 GL loaders which do not expose glDrawElementsBaseVertex(), + using runtime GL version to decide if we set ImGuiBackendFlags_RendererHasVtxOffset. (#2866, #2852) [@dpilawa] - Backends: OSX: Fix using Backspace key. (#2578, #2817, #2818) [@DiligentGraphics] - Backends: GLFW: Previously installed user callbacks are now restored on shutdown. (#2836) [@malte-v] - CI: Set up a bunch of continuous-integration tests using GitHub Actions. We now compile many of the example diff --git a/docs/README.md b/docs/README.md index ac2e03a2..c5d757be 100644 --- a/docs/README.md +++ b/docs/README.md @@ -155,7 +155,7 @@ See: [Wiki](https://github.com/ocornut/imgui/wiki) for many links, references, a See: [Articles about the IMGUI paradigm](https://github.com/ocornut/imgui/wiki#Articles-about-the-IMGUI-paradigm) to read/learn about the Immediate Mode GUI paradigm. -If you are new to Dear ImGui and have issues with: compiling, linking, adding fonts, wiring inputs, running or displaying Dear ImGui: you can use [Discord server](https://discord.gg/NgJ4SEP) or [Discourse forums](https://discourse.dearimgui.org). +If you are new to Dear ImGui and have issues with: compiling, linking, adding fonts, wiring inputs, running or displaying Dear ImGui: you can use [Discord server](http://discord.dearimgui.org). Otherwise, for any other questions, bug reports, requests, feedback, you may post on https://github.com/ocornut/imgui/issues. Please read and fill the New Issue template carefully. @@ -176,7 +176,7 @@ How to help **How can I help?** -- You may participate in the [Discord server](https://discord.gg/NgJ4SEP), [Discourse forums](https://discourse.dearimgui.org), GitHub [issues tracker](https://github.com/ocornut/imgui/issues). +- You may participate in the [Discord server](http://discord.dearimgui.org), [GitHub forum/issues](https://github.com/ocornut/imgui/issues). - You may help with development and submit pull requests! Please understand that by submitting a PR you are also submitting a request for the maintainer to review your code and then take over its maintenance forever. PR should be crafted both in the interest in the end-users and also to ease the maintainer into understanding and accepting it. - See [Help wanted](https://github.com/ocornut/imgui/wiki/Help-Wanted) on the [Wiki](https://github.com/ocornut/imgui/wiki/) for some more ideas. - Have your company financially support this project. diff --git a/examples/imgui_impl_opengl3.cpp b/examples/imgui_impl_opengl3.cpp index 40e349f7..5f472147 100644 --- a/examples/imgui_impl_opengl3.cpp +++ b/examples/imgui_impl_opengl3.cpp @@ -15,6 +15,7 @@ // CHANGELOG // (minor and older changes stripped away, please see git history for details) // 2019-XX-XX: Platform: Added support for multiple windows via the ImGuiPlatformIO interface. +// 2019-10-25: OpenGL: Using a combination of GL define and runtime GL version to decide whether to use glDrawElementsBaseVertex(). Fix building with pre-3.2 GL loaders. // 2019-09-22: OpenGL: Detect default GL loader using __has_include compiler facility. // 2019-09-16: OpenGL: Tweak initialization code to allow application calling ImGui_ImplOpenGL3_CreateFontsTexture() before the first NewFrame() call. // 2019-05-29: OpenGL: Desktop GL only: Added support for large mesh (64K+ vertices), enable ImGuiBackendFlags_RendererHasVtxOffset flag. @@ -79,7 +80,7 @@ #include "TargetConditionals.h" #endif -// Auto-detect GL version +// Auto-enable GLES on matching platforms #if !defined(IMGUI_IMPL_OPENGL_ES2) && !defined(IMGUI_IMPL_OPENGL_ES3) #if (defined(__APPLE__) && (TARGET_OS_IOS || TARGET_OS_TV)) || (defined(__ANDROID__)) #define IMGUI_IMPL_OPENGL_ES3 // iOS, Android -> GL ES 3, "#version 300 es" @@ -101,9 +102,9 @@ #include #elif defined(IMGUI_IMPL_OPENGL_ES3) #if (defined(__APPLE__) && (TARGET_OS_IOS || TARGET_OS_TV)) -#include // Use GL ES 3 +#include // Use GL ES 3 #else -#include // Use GL ES 3 +#include // Use GL ES 3 #endif #else // About Desktop OpenGL function loaders: @@ -121,15 +122,16 @@ #endif #endif -// Desktop GL has glDrawElementsBaseVertex() which GL ES and WebGL don't have. -#if defined(IMGUI_IMPL_OPENGL_ES2) || defined(IMGUI_IMPL_OPENGL_ES3) -#define IMGUI_IMPL_OPENGL_HAS_DRAW_WITH_BASE_VERTEX 0 +// Desktop GL 3.2+ has glDrawElementsBaseVertex() which GL ES and WebGL don't have. +#if defined(IMGUI_IMPL_OPENGL_ES2) || defined(IMGUI_IMPL_OPENGL_ES3) || !defined(GL_VERSION_3_2) +#define IMGUI_IMPL_OPENGL_MAY_HAVE_VTX_OFFSET 0 #else -#define IMGUI_IMPL_OPENGL_HAS_DRAW_WITH_BASE_VERTEX 1 +#define IMGUI_IMPL_OPENGL_MAY_HAVE_VTX_OFFSET 1 #endif // OpenGL Data -static char g_GlslVersionString[32] = ""; +static GLuint g_GlVersion = 0; // Extracted at runtime using GL_MAJOR_VERSION, GL_MINOR_VERSION queries. +static char g_GlslVersionString[32] = ""; // Specified by user or detected based on compile time GL settings. static GLuint g_FontTexture = 0; static GLuint g_ShaderHandle = 0, g_VertHandle = 0, g_FragHandle = 0; static int g_AttribLocationTex = 0, g_AttribLocationProjMtx = 0; // Uniforms location @@ -143,15 +145,27 @@ static void ImGui_ImplOpenGL3_ShutdownPlatformInterface(); // Functions bool ImGui_ImplOpenGL3_Init(const char* glsl_version) { + // Query for GL version +#if !defined(IMGUI_IMPL_OPENGL_ES2) + GLint major, minor; + glGetIntegerv(GL_MAJOR_VERSION, &major); + glGetIntegerv(GL_MINOR_VERSION, &minor); + g_GlVersion = major * 1000 + minor; +#else + g_GlVersion = 2000; // GLES 2 +#endif + // Setup back-end capabilities flags ImGuiIO& io = ImGui::GetIO(); io.BackendRendererName = "imgui_impl_opengl3"; -#if IMGUI_IMPL_OPENGL_HAS_DRAW_WITH_BASE_VERTEX - io.BackendFlags |= ImGuiBackendFlags_RendererHasVtxOffset; // We can honor the ImDrawCmd::VtxOffset field, allowing for large meshes. +#if IMGUI_IMPL_OPENGL_MAY_HAVE_VTX_OFFSET + if (g_GlVersion >= 3200) + io.BackendFlags |= ImGuiBackendFlags_RendererHasVtxOffset; // We can honor the ImDrawCmd::VtxOffset field, allowing for large meshes. #endif io.BackendFlags |= ImGuiBackendFlags_RendererHasViewports; // We can create multi-viewports on the Renderer side (optional) - // Store GLSL version string so we can refer to it later in case we recreate shaders. Note: GLSL version is NOT the same as GL version. Leave this to NULL if unsure. + // Store GLSL version string so we can refer to it later in case we recreate shaders. + // Note: GLSL version is NOT the same as GL version. Leave this to NULL if unsure. #if defined(IMGUI_IMPL_OPENGL_ES2) if (glsl_version == NULL) glsl_version = "#version 100"; @@ -355,11 +369,12 @@ void ImGui_ImplOpenGL3_RenderDrawData(ImDrawData* draw_data) // Bind texture, Draw glBindTexture(GL_TEXTURE_2D, (GLuint)(intptr_t)pcmd->TextureId); -#if IMGUI_IMPL_OPENGL_HAS_DRAW_WITH_BASE_VERTEX - glDrawElementsBaseVertex(GL_TRIANGLES, (GLsizei)pcmd->ElemCount, sizeof(ImDrawIdx) == 2 ? GL_UNSIGNED_SHORT : GL_UNSIGNED_INT, (void*)(intptr_t)(pcmd->IdxOffset * sizeof(ImDrawIdx)), (GLint)pcmd->VtxOffset); -#else - glDrawElements(GL_TRIANGLES, (GLsizei)pcmd->ElemCount, sizeof(ImDrawIdx) == 2 ? GL_UNSIGNED_SHORT : GL_UNSIGNED_INT, (void*)(intptr_t)(pcmd->IdxOffset * sizeof(ImDrawIdx))); +#if IMGUI_IMPL_OPENGL_MAY_HAVE_VTX_OFFSET + if (g_GlVersion >= 3200) + glDrawElementsBaseVertex(GL_TRIANGLES, (GLsizei)pcmd->ElemCount, sizeof(ImDrawIdx) == 2 ? GL_UNSIGNED_SHORT : GL_UNSIGNED_INT, (void*)(intptr_t)(pcmd->IdxOffset * sizeof(ImDrawIdx)), (GLint)pcmd->VtxOffset); + else #endif + glDrawElements(GL_TRIANGLES, (GLsizei)pcmd->ElemCount, sizeof(ImDrawIdx) == 2 ? GL_UNSIGNED_SHORT : GL_UNSIGNED_INT, (void*)(intptr_t)(pcmd->IdxOffset * sizeof(ImDrawIdx))); } } } diff --git a/imgui.cpp b/imgui.cpp index 7e07a2e1..de3ca78c 100644 --- a/imgui.cpp +++ b/imgui.cpp @@ -5,7 +5,7 @@ // Newcomers, read 'Programmer guide' below for notes on how to setup Dear ImGui in your codebase. // Get latest version at https://github.com/ocornut/imgui // Releases change-log at https://github.com/ocornut/imgui/releases -// Technical Support for Getting Started https://discourse.dearimgui.org/c/getting-started +// Technical Support for Getting Started https://github.com/ocornut/imgui/wiki // Gallery (please post your screenshots/video there!): https://github.com/ocornut/imgui/issues/2847 // Developed by Omar Cornut and every direct or indirect contributors to the GitHub. @@ -5134,8 +5134,8 @@ static ImVec2 CalcWindowSizeAfterConstraint(ImGuiWindow* window, ImVec2 new_size g.NextWindowData.SizeCallback(&data); new_size = data.DesiredSize; } - new_size.x = ImFloor(new_size.x); - new_size.y = ImFloor(new_size.y); + new_size.x = IM_FLOOR(new_size.x); + new_size.y = IM_FLOOR(new_size.y); } // Minimum size @@ -7139,7 +7139,7 @@ void ImGui::SetWindowSize(ImGuiWindow* window, const ImVec2& size, ImGuiCond con if (size.x > 0.0f) { window->AutoFitFramesX = 0; - window->SizeFull.x = ImFloor(size.x); + window->SizeFull.x = IM_FLOOR(size.x); } else { @@ -7149,7 +7149,7 @@ void ImGui::SetWindowSize(ImGuiWindow* window, const ImVec2& size, ImGuiCond con if (size.y > 0.0f) { window->AutoFitFramesY = 0; - window->SizeFull.y = ImFloor(size.y); + window->SizeFull.y = IM_FLOOR(size.y); } else { @@ -9021,7 +9021,7 @@ static void ImGui::NavUpdate() { // *Fallback* manual-scroll with Nav directional keys when window has no navigable item ImGuiWindow* window = g.NavWindow; - const float scroll_speed = ImFloor(window->CalcFontSize() * 100 * g.IO.DeltaTime + 0.5f); // We need round the scrolling speed because sub-pixel scroll isn't reliably supported. + const float scroll_speed = IM_ROUND(window->CalcFontSize() * 100 * g.IO.DeltaTime); // We need round the scrolling speed because sub-pixel scroll isn't reliably supported. if (window->DC.NavLayerActiveMask == 0x00 && window->DC.NavHasScroll && g.NavMoveRequest) { if (g.NavMoveDir == ImGuiDir_Left || g.NavMoveDir == ImGuiDir_Right) diff --git a/imgui.h b/imgui.h index 9200af59..9f9d35ca 100644 --- a/imgui.h +++ b/imgui.h @@ -1724,11 +1724,11 @@ struct ImGuiTextBuffer IMGUI_API static char EmptyString[1]; ImGuiTextBuffer() { } - inline char operator[](int i) { IM_ASSERT(Buf.Data != NULL); return Buf.Data[i]; } + inline char operator[](int i) const { IM_ASSERT(Buf.Data != NULL); return Buf.Data[i]; } const char* begin() const { return Buf.Data ? &Buf.front() : EmptyString; } const char* end() const { return Buf.Data ? &Buf.back() : EmptyString; } // Buf is zero-terminated, so end() will point on the zero-terminator int size() const { return Buf.Size ? Buf.Size - 1 : 0; } - bool empty() { return Buf.Size <= 1; } + bool empty() const { return Buf.Size <= 1; } void clear() { Buf.clear(); } void reserve(int capacity) { Buf.reserve(capacity); } const char* c_str() const { return Buf.Data ? Buf.Data : EmptyString; } @@ -2206,7 +2206,7 @@ struct ImFontAtlas IMGUI_API bool Build(); // Build pixels data. This is called automatically for you by the GetTexData*** functions. IMGUI_API void GetTexDataAsAlpha8(unsigned char** out_pixels, int* out_width, int* out_height, int* out_bytes_per_pixel = NULL); // 1 byte per-pixel IMGUI_API void GetTexDataAsRGBA32(unsigned char** out_pixels, int* out_width, int* out_height, int* out_bytes_per_pixel = NULL); // 4 bytes-per-pixel - bool IsBuilt() { return Fonts.Size > 0 && (TexPixelsAlpha8 != NULL || TexPixelsRGBA32 != NULL); } + bool IsBuilt() const { return Fonts.Size > 0 && (TexPixelsAlpha8 != NULL || TexPixelsRGBA32 != NULL); } void SetTexID(ImTextureID id) { TexID = id; } //------------------------------------------- @@ -2239,7 +2239,7 @@ struct ImFontAtlas const ImFontAtlasCustomRect*GetCustomRectByIndex(int index) const { if (index < 0) return NULL; return &CustomRects[index]; } // [Internal] - IMGUI_API void CalcCustomRectUV(const ImFontAtlasCustomRect* rect, ImVec2* out_uv_min, ImVec2* out_uv_max); + IMGUI_API void CalcCustomRectUV(const ImFontAtlasCustomRect* rect, ImVec2* out_uv_min, ImVec2* out_uv_max) const; IMGUI_API bool GetMouseCursorTexData(ImGuiMouseCursor cursor, ImVec2* out_offset, ImVec2* out_size, ImVec2 out_uv_border[2], ImVec2 out_uv_fill[2]); //------------------------------------------- diff --git a/imgui_demo.cpp b/imgui_demo.cpp index 6fc55cf6..a1959da1 100644 --- a/imgui_demo.cpp +++ b/imgui_demo.cpp @@ -101,12 +101,17 @@ Index of this file: // Play it nice with Windows users. Notepad in 2017 still doesn't display text data with Unix-style \n. #ifdef _WIN32 #define IM_NEWLINE "\r\n" -#define snprintf _snprintf -#define vsnprintf _vsnprintf #else #define IM_NEWLINE "\n" #endif +#if defined(_MSC_VER) && !defined(snprintf) +#define snprintf _snprintf +#endif +#if defined(_MSC_VER) && !defined(vsnprintf) +#define vsnprintf _vsnprintf +#endif + //----------------------------------------------------------------------------- // [SECTION] Forward Declarations, Helpers //----------------------------------------------------------------------------- diff --git a/imgui_draw.cpp b/imgui_draw.cpp index ec27dacd..bd831931 100644 --- a/imgui_draw.cpp +++ b/imgui_draw.cpp @@ -1758,7 +1758,7 @@ int ImFontAtlas::AddCustomRectFontGlyph(ImFont* font, ImWchar id, int width, int return CustomRects.Size - 1; // Return index } -void ImFontAtlas::CalcCustomRectUV(const ImFontAtlasCustomRect* rect, ImVec2* out_uv_min, ImVec2* out_uv_max) +void ImFontAtlas::CalcCustomRectUV(const ImFontAtlasCustomRect* rect, ImVec2* out_uv_min, ImVec2* out_uv_max) const { IM_ASSERT(TexWidth > 0 && TexHeight > 0); // Font atlas needs to be built before we can calculate UV coordinates IM_ASSERT(rect->IsPacked()); // Make sure the rectangle has been packed @@ -2075,7 +2075,7 @@ bool ImFontAtlasBuildWithStbTruetype(ImFontAtlas* atlas) const float descent = ImFloor(unscaled_descent * font_scale + ((unscaled_descent > 0.0f) ? +1 : -1)); ImFontAtlasBuildSetupFont(atlas, dst_font, &cfg, ascent, descent); const float font_off_x = cfg.GlyphOffset.x; - const float font_off_y = cfg.GlyphOffset.y + ImFloor(dst_font->Ascent + 0.5f); + const float font_off_y = cfg.GlyphOffset.y + IM_ROUND(dst_font->Ascent); for (int glyph_i = 0; glyph_i < src_tmp.GlyphsCount; glyph_i++) { @@ -2597,7 +2597,7 @@ void ImFont::AddGlyph(ImWchar codepoint, float x0, float y0, float x1, float y1, glyph.AdvanceX = advance_x + ConfigData->GlyphExtraSpacing.x; // Bake spacing into AdvanceX if (ConfigData->PixelSnapH) - glyph.AdvanceX = IM_FLOOR(glyph.AdvanceX + 0.5f); + glyph.AdvanceX = IM_ROUND(glyph.AdvanceX); // Compute rough surface usage metrics (+1 to account for average padding, +0.99 to round) DirtyLookupTables = true; @@ -3235,9 +3235,9 @@ static unsigned int stb_adler32(unsigned int adler32, unsigned char *buffer, uns { const unsigned long ADLER_MOD = 65521; unsigned long s1 = adler32 & 0xffff, s2 = adler32 >> 16; - unsigned long blocklen, i; + unsigned long blocklen = buflen % 5552; - blocklen = buflen % 5552; + unsigned long i; while (buflen) { for (i=0; i + 7 < blocklen; i += 8) { s1 += buffer[0], s2 += s1; @@ -3264,10 +3264,9 @@ static unsigned int stb_adler32(unsigned int adler32, unsigned char *buffer, uns static unsigned int stb_decompress(unsigned char *output, const unsigned char *i, unsigned int /*length*/) { - unsigned int olen; if (stb__in4(0) != 0x57bC0000) return 0; if (stb__in4(4) != 0) return 0; // error! stream is > 4GB - olen = stb_decompress_length(i); + const unsigned int olen = stb_decompress_length(i); stb__barrier_in_b = i; stb__barrier_out_e = output + olen; stb__barrier_out_b = output; diff --git a/imgui_internal.h b/imgui_internal.h index b198612f..9cca7cc6 100644 --- a/imgui_internal.h +++ b/imgui_internal.h @@ -152,6 +152,7 @@ extern IMGUI_API ImGuiContext* GImGui; // Current implicit context pointer #define IM_F32_TO_INT8_UNBOUND(_VAL) ((int)((_VAL) * 255.0f + ((_VAL)>=0 ? 0.5f : -0.5f))) // Unsaturated, for display purpose #define IM_F32_TO_INT8_SAT(_VAL) ((int)(ImSaturate(_VAL) * 255.0f + 0.5f)) // Saturated, always output 0..255 #define IM_FLOOR(_VAL) ((float)(int)(_VAL)) // ImFloor() is not inlined in MSVC debug builds +#define IM_ROUND(_VAL) ((float)(int)((_VAL) + 0.5f)) // // Debug Logging #ifndef IMGUI_DEBUG_LOG @@ -274,8 +275,8 @@ static inline float ImSaturate(float f) static inline float ImLengthSqr(const ImVec2& lhs) { return lhs.x*lhs.x + lhs.y*lhs.y; } static inline float ImLengthSqr(const ImVec4& lhs) { return lhs.x*lhs.x + lhs.y*lhs.y + lhs.z*lhs.z + lhs.w*lhs.w; } static inline float ImInvLength(const ImVec2& lhs, float fail_value) { float d = lhs.x*lhs.x + lhs.y*lhs.y; if (d > 0.0f) return 1.0f / ImSqrt(d); return fail_value; } -static inline float ImFloor(float f) { return (float)(int)f; } -static inline ImVec2 ImFloor(const ImVec2& v) { return ImVec2((float)(int)v.x, (float)(int)v.y); } +static inline float ImFloor(float f) { return (float)(int)(f); } +static inline ImVec2 ImFloor(const ImVec2& v) { return ImVec2((float)(int)(v.x), (float)(int)(v.y)); } static inline int ImModPositive(int a, int b) { return (a + b) % b; } static inline float ImDot(const ImVec2& a, const ImVec2& b) { return a.x * b.x + a.y * b.y; } static inline ImVec2 ImRotate(const ImVec2& v, float cos_a, float sin_a) { return ImVec2(v.x * cos_a - v.y * sin_a, v.x * sin_a + v.y * cos_a); } @@ -636,7 +637,7 @@ struct IMGUI_API ImGuiMenuColumns ImGuiMenuColumns(); void Update(int count, float spacing, bool clear); float DeclColumns(float w0, float w1, float w2); - float CalcExtraSpace(float avail_w); + float CalcExtraSpace(float avail_w) const; }; // Internal state of the currently focused/edited text input box diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp index 2fb02924..95fb5894 100644 --- a/imgui_widgets.cpp +++ b/imgui_widgets.cpp @@ -859,7 +859,7 @@ bool ImGui::ScrollbarEx(const ImRect& bb_frame, ImGuiID id, ImGuiAxis axis, floa // Apply scroll // It is ok to modify Scroll here because we are being called in Begin() after the calculation of ContentSize and before setting up our starting position const float scroll_v_norm = ImSaturate((clicked_v_norm - g.ScrollbarClickDeltaToGrabCenter - grab_h_norm * 0.5f) / (1.0f - grab_h_norm)); - *p_scroll_v = IM_FLOOR(0.5f + scroll_v_norm * scroll_max);//(win_size_contents_v - win_size_v)); + *p_scroll_v = IM_ROUND(scroll_v_norm * scroll_max);//(win_size_contents_v - win_size_v)); // Update values for rendering scroll_ratio = ImSaturate(*p_scroll_v / scroll_max); @@ -1065,8 +1065,8 @@ bool ImGui::RadioButton(const char* label, bool active) return false; ImVec2 center = check_bb.GetCenter(); - center.x = IM_FLOOR(center.x + 0.5f); - center.y = IM_FLOOR(center.y + 0.5f); + center.x = IM_ROUND(center.x); + center.y = IM_ROUND(center.y); const float radius = (square_sz - 1.0f) * 0.5f; bool hovered, held; @@ -1355,7 +1355,7 @@ bool ImGui::SplitterBehavior(const ImRect& bb, ImGuiID id, ImGuiAxis axis, float // Render const ImU32 col = GetColorU32(held ? ImGuiCol_SeparatorActive : (hovered && g.HoveredIdTimer >= hover_visibility_delay) ? ImGuiCol_SeparatorHovered : ImGuiCol_Separator); - window->DrawList->AddRectFilled(bb_render.Min, bb_render.Max, col, g.Style.FrameRounding); + window->DrawList->AddRectFilled(bb_render.Min, bb_render.Max, col, 0.0f); return held; } @@ -4806,13 +4806,13 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl draw_list->AddRectFilledMultiColor(picker_pos, picker_pos + ImVec2(sv_picker_size, sv_picker_size), col_white, hue_color32, hue_color32, col_white); draw_list->AddRectFilledMultiColor(picker_pos, picker_pos + ImVec2(sv_picker_size, sv_picker_size), 0, 0, col_black, col_black); RenderFrameBorder(picker_pos, picker_pos + ImVec2(sv_picker_size, sv_picker_size), 0.0f); - sv_cursor_pos.x = ImClamp(IM_FLOOR(picker_pos.x + ImSaturate(S) * sv_picker_size + 0.5f), picker_pos.x + 2, picker_pos.x + sv_picker_size - 2); // Sneakily prevent the circle to stick out too much - sv_cursor_pos.y = ImClamp(IM_FLOOR(picker_pos.y + ImSaturate(1 - V) * sv_picker_size + 0.5f), picker_pos.y + 2, picker_pos.y + sv_picker_size - 2); + sv_cursor_pos.x = ImClamp(IM_ROUND(picker_pos.x + ImSaturate(S) * sv_picker_size), picker_pos.x + 2, picker_pos.x + sv_picker_size - 2); // Sneakily prevent the circle to stick out too much + sv_cursor_pos.y = ImClamp(IM_ROUND(picker_pos.y + ImSaturate(1 - V) * sv_picker_size), picker_pos.y + 2, picker_pos.y + sv_picker_size - 2); // Render Hue Bar for (int i = 0; i < 6; ++i) draw_list->AddRectFilledMultiColor(ImVec2(bar0_pos_x, picker_pos.y + i * (sv_picker_size / 6)), ImVec2(bar0_pos_x + bars_width, picker_pos.y + (i + 1) * (sv_picker_size / 6)), col_hues[i], col_hues[i], col_hues[i + 1], col_hues[i + 1]); - float bar0_line_y = IM_FLOOR(picker_pos.y + H * sv_picker_size + 0.5f); + float bar0_line_y = IM_ROUND(picker_pos.y + H * sv_picker_size); RenderFrameBorder(ImVec2(bar0_pos_x, picker_pos.y), ImVec2(bar0_pos_x + bars_width, picker_pos.y + sv_picker_size), 0.0f); RenderArrowsForVerticalBar(draw_list, ImVec2(bar0_pos_x - 1, bar0_line_y), ImVec2(bars_triangles_half_sz + 1, bars_triangles_half_sz), bars_width + 2.0f, style.Alpha); } @@ -4830,7 +4830,7 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl ImRect bar1_bb(bar1_pos_x, picker_pos.y, bar1_pos_x + bars_width, picker_pos.y + sv_picker_size); RenderColorRectWithAlphaCheckerboard(bar1_bb.Min, bar1_bb.Max, 0, bar1_bb.GetWidth() / 2.0f, ImVec2(0.0f, 0.0f)); draw_list->AddRectFilledMultiColor(bar1_bb.Min, bar1_bb.Max, user_col32_striped_of_alpha, user_col32_striped_of_alpha, user_col32_striped_of_alpha & ~IM_COL32_A_MASK, user_col32_striped_of_alpha & ~IM_COL32_A_MASK); - float bar1_line_y = IM_FLOOR(picker_pos.y + (1.0f - alpha) * sv_picker_size + 0.5f); + float bar1_line_y = IM_ROUND(picker_pos.y + (1.0f - alpha) * sv_picker_size); RenderFrameBorder(bar1_bb.Min, bar1_bb.Max, 0.0f); RenderArrowsForVerticalBar(draw_list, ImVec2(bar1_pos_x - 1, bar1_line_y), ImVec2(bars_triangles_half_sz + 1, bars_triangles_half_sz), bars_width + 2.0f, style.Alpha); } @@ -4887,7 +4887,7 @@ bool ImGui::ColorButton(const char* desc_id, const ImVec4& col, ImGuiColorEditFl bb_inner.Expand(off); if ((flags & ImGuiColorEditFlags_AlphaPreviewHalf) && col_rgb.w < 1.0f) { - float mid_x = IM_FLOOR((bb_inner.Min.x + bb_inner.Max.x) * 0.5f + 0.5f); + float mid_x = IM_ROUND((bb_inner.Min.x + bb_inner.Max.x) * 0.5f); RenderColorRectWithAlphaCheckerboard(ImVec2(bb_inner.Min.x + grid_step, bb_inner.Min.y), bb_inner.Max, GetColorU32(col_rgb), grid_step, ImVec2(-grid_step + off, off), rounding, ImDrawCornerFlags_TopRight| ImDrawCornerFlags_BotRight); window->DrawList->AddRectFilled(bb_inner.Min, ImVec2(mid_x, bb_inner.Max.y), GetColorU32(col_rgb_without_alpha), rounding, ImDrawCornerFlags_TopLeft|ImDrawCornerFlags_BotLeft); } @@ -6000,7 +6000,7 @@ float ImGuiMenuColumns::DeclColumns(float w0, float w1, float w2) // not using v return ImMax(Width, NextWidth); } -float ImGuiMenuColumns::CalcExtraSpace(float avail_w) +float ImGuiMenuColumns::CalcExtraSpace(float avail_w) const { return ImMax(0.0f, avail_w - Width); } @@ -6024,7 +6024,7 @@ bool ImGui::BeginMenuBar() // We don't clip with current window clipping rectangle as it is already set to the area below. However we clip with window full rect. // We remove 1 worth of rounding to Max.x to that text in long menus and small windows don't tend to display over the lower-right rounded area, which looks particularly glitchy. ImRect bar_rect = window->MenuBarRect(); - ImRect clip_rect(ImFloor(bar_rect.Min.x + window->WindowBorderSize + 0.5f), ImFloor(bar_rect.Min.y + window->WindowBorderSize + 0.5f), ImFloor(ImMax(bar_rect.Min.x, bar_rect.Max.x - ImMax(window->WindowRounding, window->WindowBorderSize)) + 0.5f), ImFloor(bar_rect.Max.y + 0.5f)); + ImRect clip_rect(IM_ROUND(bar_rect.Min.x + window->WindowBorderSize), IM_ROUND(bar_rect.Min.y + window->WindowBorderSize), IM_ROUND(ImMax(bar_rect.Min.x, bar_rect.Max.x - ImMax(window->WindowRounding, window->WindowBorderSize))), IM_ROUND(bar_rect.Max.y)); clip_rect.ClipWith(window->OuterRectClipped); PushClipRect(clip_rect.Min, clip_rect.Max, false); @@ -6465,8 +6465,8 @@ bool ImGui::BeginTabBarEx(ImGuiTabBar* tab_bar, const ImRect& tab_bar_bb, ImG } else { - const float separator_min_x = tab_bar->BarRect.Min.x - ImFloor(window->WindowPadding.x * 0.5f); - const float separator_max_x = tab_bar->BarRect.Max.x + ImFloor(window->WindowPadding.x * 0.5f); + const float separator_min_x = tab_bar->BarRect.Min.x - IM_FLOOR(window->WindowPadding.x * 0.5f); + const float separator_max_x = tab_bar->BarRect.Max.x + IM_FLOOR(window->WindowPadding.x * 0.5f); window->DrawList->AddLine(ImVec2(separator_min_x, y), ImVec2(separator_max_x, y), col, 1.0f); } return true; @@ -7560,8 +7560,8 @@ void ImGui::BeginColumns(const char* str_id, int columns_count, ImGuiColumnsFlag { // Compute clipping rectangle ImGuiColumnData* column = &columns->Columns[n]; - float clip_x1 = ImFloor(0.5f + window->Pos.x + GetColumnOffset(n)); - float clip_x2 = ImFloor(0.5f + window->Pos.x + GetColumnOffset(n + 1) - 1.0f); + float clip_x1 = IM_ROUND(window->Pos.x + GetColumnOffset(n)); + float clip_x2 = IM_ROUND(window->Pos.x + GetColumnOffset(n + 1) - 1.0f); column->ClipRect = ImRect(clip_x1, -FLT_MAX, clip_x2, +FLT_MAX); column->ClipRect.ClipWith(window->ClipRect); } diff --git a/misc/fonts/README.txt b/misc/fonts/README.txt index 4ddafe62..0f335c7d 100644 --- a/misc/fonts/README.txt +++ b/misc/fonts/README.txt @@ -13,10 +13,8 @@ You may also load external .TTF/.OTF files. The files in this folder are suggested fonts, provided as a convenience. Fonts are rasterized in a single texture at the time of calling either of io.Fonts->GetTexDataAsAlpha8()/GetTexDataAsRGBA32()/Build(). -Also read the FAQ: https://www.dearimgui.org/faq - -If you have other loading/merging/adding fonts, you can post on the Dear ImGui "Getting Started" forum: - https://discourse.dearimgui.org/c/getting-started +Please read the FAQ: https://www.dearimgui.org/faq +Please use the Discord server: http://discord.dearimgui.org and not the Github issue tracker for basic font loading questions. --------------------------------------- @@ -45,7 +43,6 @@ If you have other loading/merging/adding fonts, you can post on the Dear ImGui " u8"hello" u8"こんにちは" // this will be encoded as UTF-8 - If you want to include a backslash \ character in your string literal, you need to double them e.g. "folder\\filename". -- Please use the Discourse forum (https://discourse.dearimgui.org) and not the Github issue tracker for basic font loading questions. --------------------------------------- diff --git a/misc/freetype/imgui_freetype.cpp b/misc/freetype/imgui_freetype.cpp index 3a89df59..6695fb65 100644 --- a/misc/freetype/imgui_freetype.cpp +++ b/misc/freetype/imgui_freetype.cpp @@ -545,7 +545,7 @@ bool ImFontAtlasBuildWithFreeType(FT_Library ft_library, ImFontAtlas* atlas, uns const float descent = src_tmp.Font.Info.Descender; ImFontAtlasBuildSetupFont(atlas, dst_font, &cfg, ascent, descent); const float font_off_x = cfg.GlyphOffset.x; - const float font_off_y = cfg.GlyphOffset.y + IM_FLOOR(dst_font->Ascent + 0.5f); + const float font_off_y = cfg.GlyphOffset.y + IM_ROUND(dst_font->Ascent); const int padding = atlas->TexGlyphPadding; for (int glyph_i = 0; glyph_i < src_tmp.GlyphsCount; glyph_i++)