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Age	Commit message (Collapse)	Author
2021-02-05	Cleanup: correct spelling in comments	Campbell Barton

2021-01-04	Cleanup: docy comments beginning with '/' don't end with '/'	Campbell Barton

2020-09-12	GPU: Fix wrong state before python callbacks	Clément Foucault
	This was caused by a missing state apply. We force the GPUState to be set after the callbacks to avoid desync between our state tracker and the real gl state. This fixes some issues but a better general fix for all BGL would be better. This fix T80297 2.91 texture alpha is not transparent
2020-09-12	Cleanup: GPU: Rename GPUStateManager to StateManager to follow style	Clément Foucault

2020-09-12	GPU: Add Image Load Store extension support	Clément Foucault
	This wraps the functionality used to speedup EEVEE volumetrics. This touches the rendering code of EEVEE as it should fix a mis-usage of the GL barrier. The barrier changed type and location, removing an unused barrier.
2020-09-10	GL: Add fallback debug layer	Clément Foucault
	This is to improve debugging on older hardware that may not support 4.3 debug capabilities (like Macs). This avoids sprinkling glGetErrors manually. This might still be needed to find the root cause since not all functions are covered. This overrides the functions pointers that GLEW have already init. This is only enabled if using --debug-gpu option and the debug extension are not available. This also cleanup the usage of GLContext::debug_layer_support and use wrapper to set object labels.
2020-09-08	GPUState: Encapsulate glPixelStorei inside the GLStateManager	Clément Foucault
	Part of the Vulkan task T68990 Isolate the last remaining gl functions.
2020-09-05	GLTexture: Add validation for empty slots before drawing	Clément Foucault
	This is to have better error detection in debug builds. This is not a replacement for a full check like in renderdoc but it might catch some issues early on.
2020-09-05	GPUTexture: GL Backend Isolation	Clément Foucault
	This is a massive cleanup needed for vulkan support T68990. It provides: - More meaningful enums with conversion functions. - Less hacky supports of arrays and cubemaps (all considered layered). - More inline with the stateless design of vulkan and modern GL. - Methods Fallbacks are using framebuffer functions that are wrapped instead of implementing inside the texture module. What is not in there: - API change. - Samplers support (breaks a few effects). # Conflicts: # source/blender/gpu/GPU_texture.h
2020-08-30	GPUState: Move Scissor and Viewport state to framebuffer	Clément Foucault
	This way it is way clearer what each viewport state is. There is no more save and reset. The scissor test is also saved per framebuffer. The only rule to remember is that the viewport state (size and origin) is reset for both the viewport and scissor when a texture is attached or detached from an attachment slot.
2020-08-25	GPUState: Move state limits getter to the area they belong	Clément Foucault
	This fix a GL_INVALID_VALUE error on startup due to 0.0f max line width. Also moves the max anisotropy filter to the sampler creation. This reduces code fragmentation.
2020-08-21	Cleanup: GPU: Update classes comments	Clément Foucault
	This should avoid confusion about what is a class and what is an opaque pointer.
2020-08-18	GPUState: Port default state to StateManager constructor	Clément Foucault

2020-08-18	Cleanup: GPUState: Remove stack from the state manager and rename it	Clément Foucault

2020-08-18	GPUState: Make use of GPUStateStack class	Clément Foucault
	This isolate most GL calls to the GL backend. Still a few remains.
2020-08-18	GPUState: Add GL backend and state tracking but do not use it	Clément Foucault
	This is just the backend work. It is not plugged in yet because it needs more external cleanup/refactor.