Questions tagged [driver]

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In what scenarios and how does GL_ARB_buffer_storage help performance?

The Dolphin emulator for GameCube/Wii has the ability to use the ARB_buffer_storage (or EXT_buffer_storage for GLES) to improve rendering performance. From the extension's description, a GPU driver ...
2
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1answer
69 views

Why isn't multi-gpu handled by the driver?

I hope I'm not off topic here, but this seemed like a good place to ask something like this. I've been hearing about SLI and Crossfire for a long time and how support for it is lacking. I never ...
1
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0answers
103 views

Reference Book on GPU Drivers Architectures [closed]

What is a good book to be used as a general reference about the architectures of GPU drivers? Example of sections I would be looking for: - Theoretical descriptions of how drivers might or should work....
3
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1answer
117 views

What mechanisms are being used by Directx12 and Vulkan APIs in order to communicate with graphic card drivers internally?

I am trying and learning to develop a low level graphics API. I want to know, how do modern graphics APIs manage to communicate with graphic card drivers (to tackle GPU) so efficiently and in an ...
5
votes
1answer
449 views

What is the difference and/or relationship between the OpenGL SDK and the OpenGL GPU driver?

I'm brand new to OpenGL and graphics programming in general, and I'm trying to figure out what software I need to program a GPU. I saw an NVidia OpenGL driver, and I've also seen reference to the ...
4
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1answer
148 views

Colorblending shader recompilation scenarios

Context As I was trying to learn more about Vulkan, I learned that certain fixed-function steps could be implemented with shader code from this video (at around the spot where he talks about the ...