I tried latest AMD gpu driver. But my SPIR-V program doesn't work.
fbo_ubo:
This program use uniform block object. SPIR-V route doesn't work correctly.
I think GPU can not receive the data of uniform block. It seems that the data in the uniform block is all zero.
ripple:
I added a dump module to find out what the active attributes and uniform variables are.
NVIDIA SPIR-V (Geforce 750ti)
[Attribute: 2]
Idx Type Name
0 vec3 'a_pos'
1 vec3 'a_uv'
[Uniform: 3]
Idx Type Name
0 sampler2d 'image'
1 vec2 'rippledata.center1'
2 vec2 'rippledata.img_size'
[UniformBlock: 1]
Idx Name
0 'rippledata'(block member count: 2)
|_Idx Type Offset Name
0 vec2 8 'rippledata.center1'
1 vec2 0 'rippledata.img_size'
----------------------------------------------------------------------
AMD SPIR-V (Radeon RX560)
[Attribute: 2]
Idx Type Name
0 vec4 ''
0 vec4 ''
[Uniform: 1]
Idx Type Name
0 sampler2d ''
[UniformBlock: 0]
----------------------------------------------------------------------
AMD GLSL (Radeon RX560)
[Attribute: 2]
Idx Type Name
0 vec3 'a_pos'
1 vec3 'a_uv'
[Uniform: 3]
Idx Type Name
0 vec2 'rippledata.img_size'
1 vec2 'rippledata.center1'
2 sampler2d 'image'
[UniformBlock: 1]
Idx Name
0 'rippledata'(block member count: 2)
|_Idx Type Offset Name
0 vec2 0 'rippledata.img_size'
1 vec2 8 'rippledata.center1'
----------------------------------------------------------------------
This program uses uniform block with named-block. I also tested name-less uniform block and default uniform block(= uniform), but none of them worked.
Am I making something wrong? 🙂
These programs work fine following GPU/GPU driver.
* NVIDIA Geforce GTX 750 Ti, Windows7
* AMD Ryzen3 2200G with Radeon Vega Graphcis x 4, Linux Mint 19.3 Mesa 20.0.0-devel
Thank you.
