mc-imperial shader-compiler-bugs issues

mc-imperial / shader-compiler-bugs

A collection of shader compiler bugs.

MIT License

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issues

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spirv-cross w/ spirv-opt produces invalid shader after roundtrip

#84 paulthomson closed 7 years ago
1
spirv-opt segfault when combining options --compact-ids --inline-entry-points-exhaustive

#83 hevrard closed 7 years ago
1
WebGL shader causes HTC One M7 device restart

#82 paulthomson opened 7 years ago
0
Safari render glitch

#81 paulthomson opened 7 years ago
1
WebGL shader leaks VRAM data

#80 paulthomson closed 7 years ago
1
Unreachable control flow causes shader not to render

#79 0152la opened 7 years ago
2
Constant foldable expression with assignment from literal of different type crashes Intel Mesa compiler

#78 DRMacIver closed 7 years ago
4
Intel Mesa crashes with assertion error on code with infinite loop

#77 DRMacIver opened 7 years ago
1
Unreachable control flow instructions lead to wrong image produced

#76 0152la opened 7 years ago
0
Adding a single-iteration do-while loop in a GLSL shader leads to a different image

#75 hevrard closed 6 years ago
2
swiftshader rejects a valid shader that uses a struct containing a mat2

#74 afd closed 6 years ago
3
swiftshader rendering does not terminate

#73 afd closed 4 years ago
4
Reverse loop triggers assertion error when compiled with debug build of swiftshader

#72 DRMacIver closed 7 years ago
2
Segfault when compiling loop with no initializer for loop variable

#71 DRMacIver closed 7 years ago
2
Adding unreachable "return" and "continue" in a GLSL shader leads to different image

#70 hevrard closed 7 years ago
2
Adding dead discard leads to black image

#69 afd opened 7 years ago
3
Shader rendered with darker background and blue patch on addition of unreachable returns

#68 afd opened 7 years ago
2
WebGL shader running on Intel Mesa causes machine freeze

#67 0152la opened 7 years ago
1
ANGLE gives error about possible divide by zero at the Direct3D level

#66 afd opened 7 years ago
2
ANGLE gives hard-to-understand error about an invalid subscript

#65 afd opened 7 years ago
1
ANGLE gives hard-to-understand error about control paths

#64 afd opened 7 years ago
1
ANGLE gives internal error

#63 afd closed 6 years ago
3
Adding a single, meaningless if-else to a shader source leads to different image

#62 hevrard closed 7 years ago
2
One-iteration for loop with dead break leads to bad, underterministic image

#61 hevrard closed 7 years ago
1
Intel compiler front-end does not accept valid code

#60 afd opened 7 years ago
0
ANGLE generates invalid HLSL code for shader

#59 afd closed 7 years ago
2
Wrapping code in ternary operator with macro declaration leads to compilation failure

#58 0152la closed 7 years ago
5
Adding valid code leads to compilation fail

#57 0152la closed 7 years ago
6
Wrapping a float in a ternary operator leads to wrong image being produced

#56 0152la closed 7 years ago
3
Multiplication by 1 and addition with 0 leads to different image

#55 paulthomson closed 7 years ago
2
Multiplication by unit vector and addition with 0 vector leads to blue image

#54 paulthomson opened 7 years ago
2
Various dead-code injections lead to slight difference in image produced

#53 0152la closed 7 years ago
2
Wrapping a literal integer in a ternary operator with determined runtime control-flow leads to wrong image

#52 0152la closed 6 years ago
3
Adding an unreachable addition operation leads to difference in rendered image

#51 0152la closed 7 years ago
1
Wrapping code in a single-iteration loop changes the rendered image

#50 paulthomson closed 7 years ago
3
Adding unreachable break and unreachable continue causes different, darker image

#49 paulthomson opened 7 years ago
2
Unreachable return statements cause some garbage to be rendered

#48 paulthomson closed 7 years ago
4
Changing literals to ternary operators with OpenGL function calls leads to black image

#47 0152la closed 7 years ago
2
Rendering shader in WebGL causes various system issues

#46 0152la closed 7 years ago
2
GLSL shader causes bluescreen in Windows when rendered via LibGDX

#45 afd opened 7 years ago
0
Packing data into vectors causes wrong image to be rendered

#44 afd closed 7 years ago
1
Packing data into vectors and adding a ternary injection causes wrong image to be rendered

#43 afd closed 7 years ago
1
Recipient shader rendered incorrectly; adding multiplication by one appears to fix this

#42 afd closed 7 years ago
1
Adding zero to vector causes black image to be rendered

#41 afd opened 7 years ago
1
Adding expression after return causes wrong image to be rendered

#40 afd closed 7 years ago
1
Adding long-running empty loop causes browser to lose WebGL context

#39 afd closed 7 years ago
1
`vec` literals as statements cause compile errors

#38 paulthomson opened 7 years ago
2
Adding two unreachable return statements causes garbage to be rendered

#37 paulthomson closed 7 years ago
3
Adding an empty if statement and other changes causes rendered "worm" to disappear

#36 paulthomson closed 7 years ago
4
The usual AMD pattern, but with a ternary operator

#35 0152la opened 7 years ago
1