Bug 106769

Summary: radv: add support for shaderStorageImageMultisample
Product: Mesa Reporter: Philip Rebohle <philip.rebohle>
Component: Drivers/Vulkan/radeonAssignee: mesa-dev
Status: RESOLVED FIXED QA Contact: mesa-dev
Severity: enhancement    
Priority: medium CC: zefkerrigan
Version: git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:

Description Philip Rebohle 2018-06-01 12:57:51 UTC 
Hello,

as mentioned in the title, I'd like to request two features which are required for DXVK to fully support Shader Model 5.0:

- shaderStorageImageMultisample¸ which also seems to be useful for Renderdoc

- The VK_EXT_shader_viewport_index_layer extension, which gl_Layer to be set by vertex and tessellation shaders.

Both are be supported by AMDVLK.

Regards,
- Philip
Comment 1 Samuel Pitoiset 2018-06-01 13:06:49 UTC 
VK_EXT_shader_viewport_index_layer is already supported.
Comment 2 Philip Rebohle 2018-06-01 13:14:14 UTC 
Ah right, my vulkaninfo returned info for the 18.0 version, sorry for the noise.
Comment 3 maister 2018-12-16 12:54:03 UTC 
I would also like this feature to be implemented. We need this feature in the Beetle PSX emulator for enabling MSAA support.

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