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https://bitbucket.org/CPMADevs/cnq3
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added adapter name and FPS to the GUI's main menu bar
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3 changed files with 28 additions and 0 deletions
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@ -170,6 +170,8 @@ void GUI_DrawMainMenu()
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}
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}
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RE_DrawMainMenuBarInfo();
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ImGui::EndMainMenuBar();
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}
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@ -1896,3 +1896,28 @@ void R_ShutDownGUI()
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ClearShaderReplacements();
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ClearImageReplacements();
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}
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void RE_DrawMainMenuBarInfo()
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{
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static uint32_t frameTimes[16];
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static uint32_t frameCount = 0;
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static int displayedFPS = 0;
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frameTimes[frameCount++] = rhie.presentToPresentUS;
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if(frameCount == ARRAY_LEN(frameTimes))
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{
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uint32_t sum = 0;
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for(uint32_t i = 0; i < ARRAY_LEN(frameTimes); ++i)
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{
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sum += frameTimes[i];
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}
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sum /= ARRAY_LEN(frameTimes);
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displayedFPS = (int)((1000000 + (sum >> 1)) / sum);
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frameCount = 0;
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}
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const char* const info = va("%s | %3d FPS", rhiInfo.adapter, displayedFPS);
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const float offset = ImGui::GetWindowWidth() - ImGui::CalcTextSize("___").x - ImGui::CalcTextSize(info).x;
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ImGui::SameLine(offset);
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ImGui::Text(info);
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}
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@ -179,6 +179,7 @@ typedef struct {
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qhandle_t RE_NK_CreateFontAtlas( vmIndex_t, byte * outBuf, int outSize, const byte* inBuf, int inSize ); // 1 call per VM at most
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void RE_UploadNuklear( void* vertexes, int numVertexBytes, void* indexes, int numIndexBytes );
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void RE_DrawNuklear( int firstIndex, int numIndexes, qhandle_t shader, const int* scissorRect );
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void RE_DrawMainMenuBarInfo();
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//
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// these are the functions imported by the refresh module
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