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Add support for extension GL_ARB_shading_language_packing (#2192)

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This commit is contained in:
pmistryNV
2020-04-27 01:46:32 -07:00
committed by GitHub
parent bcf6a2430e
commit ea50f6d77e
6 changed files with 96 additions and 9 deletions
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20
Test/150.frag
View File

@@ -79,3 +79,23 @@ void bitEncodingFail()
{
int i = floatBitsToInt(f); // Error, extention GL_ARB_bit_encoding is diabled
}
#extension GL_ARB_shading_language_packing : enable
vec2 v2a;
uint uy;
void packingPass()
{
uint u19 = packSnorm2x16(v2a);
vec2 v20 = unpackSnorm2x16(uy);
uint u15 = packUnorm2x16(v2a);
vec2 v16 = unpackUnorm2x16(uy);
uint u17 = packHalf2x16(v2a);
vec2 v18 = unpackHalf2x16(uy);
}
#extension GL_ARB_shading_language_packing : disable
void packingFail()
{
uint u19 = packSnorm2x16(v2a); // Error, extension GL_ARB_shading_language_packing is disabled
}

50
Test/baseResults/150.frag.out
View File

@@ -10,12 +10,14 @@ ERROR: 0:53: 'double' : not supported for this version or the enabled extensions
ERROR: 0:53: 'double' : must be qualified as flat in
ERROR: 0:57: '=' : cannot convert from ' global double' to ' global int'
ERROR: 0:80: 'floatBitsToInt' : required extension not requested: GL_ARB_shader_bit_encoding
ERROR: 11 compilation errors. No code generated.
ERROR: 0:100: 'packSnorm2x16' : required extension not requested: GL_ARB_shading_language_packing
ERROR: 12 compilation errors. No code generated.
Shader version: 150
Requested GL_ARB_gpu_shader_fp64
Requested GL_ARB_shader_bit_encoding
Requested GL_ARB_shading_language_packing
gl_FragCoord pixel center is integer
gl_FragCoord origin is upper left
ERROR: node is still EOpNull!
@@ -167,6 +169,47 @@ ERROR: node is still EOpNull!
0:80 'i' ( temp int)
0:80 floatBitsToInt ( global int)
0:80 'f' ( global float)
0:87 Function Definition: packingPass( ( global void)
0:87 Function Parameters:
0:89 Sequence
0:89 Sequence
0:89 move second child to first child ( temp uint)
0:89 'u19' ( temp uint)
0:89 packSnorm2x16 ( global uint)
0:89 'v2a' ( global 2-component vector of float)
0:90 Sequence
0:90 move second child to first child ( temp 2-component vector of float)
0:90 'v20' ( temp 2-component vector of float)
0:90 unpackSnorm2x16 ( global 2-component vector of float)
0:90 'uy' ( global uint)
0:91 Sequence
0:91 move second child to first child ( temp uint)
0:91 'u15' ( temp uint)
0:91 packUnorm2x16 ( global uint)
0:91 'v2a' ( global 2-component vector of float)
0:92 Sequence
0:92 move second child to first child ( temp 2-component vector of float)
0:92 'v16' ( temp 2-component vector of float)
0:92 unpackUnorm2x16 ( global 2-component vector of float)
0:92 'uy' ( global uint)
0:93 Sequence
0:93 move second child to first child ( temp uint)
0:93 'u17' ( temp uint)
0:93 packHalf2x16 ( global uint)
0:93 'v2a' ( global 2-component vector of float)
0:94 Sequence
0:94 move second child to first child ( temp 2-component vector of float)
0:94 'v18' ( temp 2-component vector of float)
0:94 unpackHalf2x16 ( global 2-component vector of float)
0:94 'uy' ( global uint)
0:98 Function Definition: packingFail( ( global void)
0:98 Function Parameters:
0:100 Sequence
0:100 Sequence
0:100 move second child to first child ( temp uint)
0:100 'u19' ( temp uint)
0:100 packSnorm2x16 ( global uint)
0:100 'v2a' ( global 2-component vector of float)
0:? Linker Objects
0:? 'gl_FragCoord' ( gl_FragCoord 4-component vector of float FragCoord)
0:? 'foo' ( smooth in 4-component vector of float)
@@ -192,6 +235,8 @@ ERROR: node is still EOpNull!
0:? 'v4' ( global 4-component vector of float)
0:? 'iv4a' ( global 4-component vector of int)
0:? 'uv2c' ( global 2-component vector of uint)
0:? 'v2a' ( global 2-component vector of float)
0:? 'uy' ( global uint)
Linked fragment stage:
@@ -200,6 +245,7 @@ Linked fragment stage:
Shader version: 150
Requested GL_ARB_gpu_shader_fp64
Requested GL_ARB_shader_bit_encoding
Requested GL_ARB_shading_language_packing
gl_FragCoord pixel center is integer
gl_FragCoord origin is upper left
ERROR: node is still EOpNull!
@@ -260,4 +306,6 @@ ERROR: node is still EOpNull!
0:? 'v4' ( global 4-component vector of float)
0:? 'iv4a' ( global 4-component vector of int)
0:? 'uv2c' ( global 2-component vector of uint)
0:? 'v2a' ( global 2-component vector of float)
0:? 'uy' ( global uint)

6
Test/baseResults/spv.specConstant.vert.out
View File

@@ -11,7 +11,7 @@ spv.specConstant.vert
Source GLSL 400
Name 4 "main"
Name 9 "arraySize"
Name 14 "foo(vf4[s4530];"
Name 14 "foo(vf4[s4534];"
Name 13 "p"
Name 17 "builtin_spec_constant("
Name 20 "color"
@@ -102,10 +102,10 @@ spv.specConstant.vert
Store 20(color) 46
48: 10 Load 22(ucol)
Store 47(param) 48
49: 2 FunctionCall 14(foo(vf4[s4530];) 47(param)
49: 2 FunctionCall 14(foo(vf4[s4534];) 47(param)
Return
FunctionEnd
14(foo(vf4[s4530];): 2 Function None 12
14(foo(vf4[s4534];): 2 Function None 12
13(p): 11(ptr) FunctionParameter
15: Label
54: 24(ptr) AccessChain 53(dupUcol) 23