- triangle/quad/sphere tests: Update to use new Initialize signature with OpenGLDevice*
- triangle/quad/sphere tests: Use GetGLContext() for RenderDoc SetDevice
- triangle/quad/sphere tests: Add wglMakeCurrent in render loop
- triangle/quad/sphere tests: Update capture timing to frame 25-35
- unit test fixture: Add GetDevice() method
- unit test swap_chain: Update to use new Initialize signature
- OpenGLSwapChain now gets HDC from OpenGLDevice instead of creating its own
- Renamed OpenGLDevice::GetContext() to GetGLContext() for clarity
- Renamed OpenGLDevice::GetDC() to GetPresentationDC() for clarity
- OpenGLDevice now owns the HDC/HGLRC lifecycle
- OpenGLSwapChain::Initialize() now takes OpenGLDevice* parameter
- OpenGLSwapChain::Present() uses device's HDC for SwapBuffers
- Updated minimal test to use new API and capture from frame 25-35
- RenderDoc SetDevice now uses GetGLContext() for proper OpenGL hook
- Remove BeginCapture/EndCapture complexity for manual frame capture
- Use TriggerCapture for single frame capture (simpler API)
- Move TriggerCapture before Present to ensure frame is captured
- Add SetForegroundWindow/SetFocus before TriggerCapture
- Remove default capture path in Initialize to allow SetCaptureFilePath to work
- OpenGL test: Use BeginCapture/EndCapture with bool return values
- D3D12 test: Use BeginCapture/EndCapture with bool return values
- Both tests: Use GetCapture() to log capture file info
- Added capture file path and size logging after capture
Critical fix: For OpenGL, RenderDoc requires HGLRC (OpenGL context) as
the device pointer, not HDC. Previously OpenGL test incorrectly passed
HDC which caused capture to silently fail (NumCaptures=0).
Changes:
- OpenGLDevice: Add wglCreateContextAttribsARB support for debug context
- OpenGLDevice: Create OpenGL 4.6 core profile with debug flag
- RenderDocCapture: Pass correct window to SetActiveWindow/StartFrameCapture
- OpenGL test: Pass HGLRC via SetDevice(), use BeginCapture/EndCapture
Fix root cause identified via RenderDoc docs analysis:
'For OpenGL it must be the HGLRC, GLXContext, or EGLContext'
- Rename D3D12Enum.h to D3D12Enums.h for naming consistency
- Fix OpenGL unit test GLAD initialization by using gladLoadGL()
instead of gladLoadGLLoader(wglGetProcAddress) for fallback support
- Migrate remaining tests to use gtest_discover_tests for granular
test discovery (math, core, containers, memory, threading, debug,
components, scene, resources, input, opengl)
- Remove obsolete TEST_RESOURCES_DIR and copy_directory commands
from OpenGL unit test CMakeLists (minimal/Res doesn't exist)
- Update TEST_SPEC.md with performance metrics and per-module
build/test commands for faster development workflow
- Update CMake path references to use lowercase paths
- Add VertexAttributeType and VertexAttributeNormalized enums in OpenGLVertexArray.h
- Add ToGLAttributeType() converter in OpenGLVertexArray.cpp
- Remove glActiveTexture() call from quad test (already handled by texture.Bind())
- Remove #include <glad/glad.h> from triangle test
- Update unit tests to use encapsulated enums
All three OpenGL integration tests (minimal, triangle, quad) pass with 0% pixel difference.
- Replace glViewport() with commandList.SetViewport()
- Replace glClearColor()+glClear() with commandList.Clear()
- Add OpenGLCommandList include and instance
- Create TEST_SPEC.md with OpenGL test hierarchy and specifications
- Add section and inline comments to main.cpp explaining:
- Window size calculation with AdjustWindowRect
- glFinish before screenshot for GPU sync
- Target frame count warm-up period
- Shutdown order (reverse of initialization)
- OpenGLSwapChain::Initialize now uses AdjustWindowRect before SetWindowPos
- This ensures window client area matches expected size (1280x720)
- Previously SetWindowPos was given client area size instead of full window size
- Removed debug fprintf statements from OpenGLDevice
- Updated minimal integration test to use cleaner code
- Simplify OpenGL integration test structure
- Enable CTest registration for OpenGL tests
- Refactor test fixtures and device enumeration
- Minor code cleanup and improvements
- Add OpenGL_Minimal integration test using Win32 native API + glad
- Copy run_integration_test.py and compare_ppm.py from D3D12
- Create minimal/main.cpp with red clear color (matching D3D12)
- Generate GT.ppm golden template for 1280x720 red window
- Add VertexArray_Bind_MultipleAttributes unit test
- Update integration/CMakeLists.txt to build OpenGL_Minimal target
- Move old test files to new unit/integration structure
- Add OpenGL Test Fixture
- Update CMakeLists.txt for new layout
- Add OpenGL_Test_Restructuring_Plan.md
- Add tests for SetPrimitiveTopology
- Add tests for SetDepthStencilState
- Add tests for SetBlendState
- Add tests for SetBlendFactor
- OpenGL tests now have 45 test cases
