mirror of
https://github.com/KhronosGroup/glslang
synced 2024-09-19 12:19:53 +00:00
WIP: HLSL: add ability to pass struct buffers with counters to fns
This modifies function parameter passing to pass the counter buffer associated with a struct buffer to a function as a hidden parameter. Similarly function declarations will have hidden parameters added to accept the associated counter buffers. There is a limitation: if a SB type may or may not have an associated counter, passing it as a function parameter will assume that it does, and the counter will appear in the linkage whether or not there is a counter method used on the object.
This commit is contained in:
steve-lunarg
parent
b29cc30cdb
commit
2bb1f39fa7
275
Test/baseResults/hlsl.structbuffer.append.fn.frag.out
Normal file
275
Test/baseResults/hlsl.structbuffer.append.fn.frag.out
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@ -0,0 +1,275 @@
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hlsl.structbuffer.append.fn.frag
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Shader version: 500
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gl_FragCoord origin is upper left
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0:? Sequence
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0:8 Function Definition: Fn2(block--vf4[0]1;block--vf4[0]1; ( temp 4-component vector of float)
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0:8 Function Parameters:
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0:8 'arg_a' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:8 'arg_a@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:8 'arg_c' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:8 'arg_c@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:? Sequence
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0:9 move second child to first child ( temp 4-component vector of float)
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0:9 indirect index ( buffer 4-component vector of float)
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0:9 @data: direct index for structure ( buffer implicitly-sized array of 4-component vector of float)
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0:9 'arg_a' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:9 Constant:
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0:9 0 (const uint)
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0:9 AtomicAdd ( temp uint)
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0:9 @count: direct index for structure ( temp int)
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0:9 'arg_a@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:9 Constant:
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0:9 0 (const int)
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0:9 Constant:
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0:9 1 (const int)
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0:? Constant:
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0:? 1.000000
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0:? 2.000000
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0:? 3.000000
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0:? 4.000000
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0:10 Branch: Return with expression
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0:10 indirect index ( buffer 4-component vector of float)
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0:10 @data: direct index for structure ( buffer implicitly-sized array of 4-component vector of float)
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0:10 'arg_c' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:10 Constant:
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0:10 0 (const uint)
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0:10 add ( temp uint)
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0:10 AtomicAdd ( temp uint)
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0:10 @count: direct index for structure ( temp int)
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0:10 'arg_c@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:10 Constant:
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0:10 0 (const int)
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0:10 Constant:
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0:10 -1 (const int)
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0:10 Constant:
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0:10 -1 (const int)
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0:19 Function Definition: @main(u1; ( temp 4-component vector of float)
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0:19 Function Parameters:
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0:19 'pos' ( in uint)
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0:? Sequence
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0:22 Branch: Return with expression
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0:22 Function Call: Fn2(block--vf4[0]1;block--vf4[0]1; ( temp 4-component vector of float)
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0:22 'sbuf_a' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:22 'sbuf_a@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:22 'sbuf_c' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:22 'sbuf_c@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:19 Function Definition: main( ( temp void)
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0:19 Function Parameters:
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0:? Sequence
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0:19 move second child to first child ( temp uint)
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0:? 'pos' ( temp uint)
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0:? 'pos' (layout( location=0) in uint)
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0:19 move second child to first child ( temp 4-component vector of float)
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0:? '@entryPointOutput' (layout( location=0) out 4-component vector of float)
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0:19 Function Call: @main(u1; ( temp 4-component vector of float)
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0:? 'pos' ( temp uint)
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0:? Linker Objects
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0:? 'sbuf_a' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:? 'sbuf_a@count' (layout( row_major std430) buffer block{layout( row_major std430) buffer int @count})
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0:? 'sbuf_c' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:? 'sbuf_c@count' (layout( row_major std430) buffer block{layout( row_major std430) buffer int @count})
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0:? 'sbuf_unused' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:? '@entryPointOutput' (layout( location=0) out 4-component vector of float)
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0:? 'pos' (layout( location=0) in uint)
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Linked fragment stage:
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Shader version: 500
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gl_FragCoord origin is upper left
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0:? Sequence
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0:8 Function Definition: Fn2(block--vf4[0]1;block--vf4[0]1; ( temp 4-component vector of float)
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0:8 Function Parameters:
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0:8 'arg_a' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:8 'arg_a@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:8 'arg_c' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:8 'arg_c@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:? Sequence
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0:9 move second child to first child ( temp 4-component vector of float)
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0:9 indirect index ( buffer 4-component vector of float)
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0:9 @data: direct index for structure ( buffer implicitly-sized array of 4-component vector of float)
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0:9 'arg_a' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:9 Constant:
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0:9 0 (const uint)
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0:9 AtomicAdd ( temp uint)
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0:9 @count: direct index for structure ( temp int)
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0:9 'arg_a@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:9 Constant:
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0:9 0 (const int)
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0:9 Constant:
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0:9 1 (const int)
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0:? Constant:
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0:? 1.000000
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0:? 2.000000
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0:? 3.000000
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0:? 4.000000
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0:10 Branch: Return with expression
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0:10 indirect index ( buffer 4-component vector of float)
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0:10 @data: direct index for structure ( buffer implicitly-sized array of 4-component vector of float)
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0:10 'arg_c' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:10 Constant:
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0:10 0 (const uint)
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0:10 add ( temp uint)
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0:10 AtomicAdd ( temp uint)
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0:10 @count: direct index for structure ( temp int)
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0:10 'arg_c@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:10 Constant:
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0:10 0 (const int)
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0:10 Constant:
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0:10 -1 (const int)
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0:10 Constant:
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0:10 -1 (const int)
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0:19 Function Definition: @main(u1; ( temp 4-component vector of float)
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0:19 Function Parameters:
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0:19 'pos' ( in uint)
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0:? Sequence
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0:22 Branch: Return with expression
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0:22 Function Call: Fn2(block--vf4[0]1;block--vf4[0]1; ( temp 4-component vector of float)
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0:22 'sbuf_a' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:22 'sbuf_a@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:22 'sbuf_c' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:22 'sbuf_c@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:19 Function Definition: main( ( temp void)
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0:19 Function Parameters:
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0:? Sequence
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0:19 move second child to first child ( temp uint)
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0:? 'pos' ( temp uint)
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0:? 'pos' (layout( location=0) in uint)
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0:19 move second child to first child ( temp 4-component vector of float)
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0:? '@entryPointOutput' (layout( location=0) out 4-component vector of float)
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0:19 Function Call: @main(u1; ( temp 4-component vector of float)
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0:? 'pos' ( temp uint)
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0:? Linker Objects
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0:? 'sbuf_a' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:? 'sbuf_a@count' (layout( row_major std430) buffer block{layout( row_major std430) buffer int @count})
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0:? 'sbuf_c' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:? 'sbuf_c@count' (layout( row_major std430) buffer block{layout( row_major std430) buffer int @count})
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0:? 'sbuf_unused' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of float @data})
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0:? '@entryPointOutput' (layout( location=0) out 4-component vector of float)
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0:? 'pos' (layout( location=0) in uint)
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// Module Version 10000
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// Generated by (magic number): 80001
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// Id's are bound by 70
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Capability Shader
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1: ExtInstImport "GLSL.std.450"
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MemoryModel Logical GLSL450
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EntryPoint Fragment 4 "main" 58 61
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ExecutionMode 4 OriginUpperLeft
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Source HLSL 500
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Name 4 "main"
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Name 9 ""
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MemberName 9 0 "@data"
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Name 12 ""
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MemberName 12 0 "@count"
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Name 19 "Fn2(block--vf4[0]1;block--vf4[0]1;"
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Name 15 "arg_a"
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Name 16 "arg_a@count"
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Name 17 "arg_c"
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Name 18 "arg_c@count"
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Name 25 "@main(u1;"
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Name 24 "pos"
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Name 49 "sbuf_a"
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Name 50 "sbuf_a@count"
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Name 51 "sbuf_c"
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Name 52 "sbuf_c@count"
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Name 56 "pos"
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Name 58 "pos"
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Name 61 "@entryPointOutput"
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Name 62 "param"
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Name 65 "sbuf_a@count"
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MemberName 65(sbuf_a@count) 0 "@count"
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Name 67 "sbuf_a@count"
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Name 68 "sbuf_c@count"
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Name 69 "sbuf_unused"
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Decorate 8 ArrayStride 16
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MemberDecorate 9 0 Offset 0
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Decorate 9 BufferBlock
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Decorate 12 BufferBlock
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Decorate 49(sbuf_a) DescriptorSet 0
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Decorate 50(sbuf_a@count) DescriptorSet 0
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Decorate 51(sbuf_c) DescriptorSet 0
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Decorate 52(sbuf_c@count) DescriptorSet 0
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Decorate 58(pos) Location 0
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Decorate 61(@entryPointOutput) Location 0
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MemberDecorate 65(sbuf_a@count) 0 Offset 0
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Decorate 65(sbuf_a@count) BufferBlock
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Decorate 67(sbuf_a@count) DescriptorSet 0
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Decorate 68(sbuf_c@count) DescriptorSet 0
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Decorate 69(sbuf_unused) DescriptorSet 0
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2: TypeVoid
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3: TypeFunction 2
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6: TypeFloat 32
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7: TypeVector 6(float) 4
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8: TypeRuntimeArray 7(fvec4)
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9: TypeStruct 8
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10: TypePointer Uniform 9(struct)
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11: TypeInt 32 1
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12: TypeStruct 11(int)
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13: TypePointer Uniform 12(struct)
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14: TypeFunction 7(fvec4) 10(ptr) 13(ptr) 10(ptr) 13(ptr)
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21: TypeInt 32 0
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22: TypePointer Function 21(int)
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23: TypeFunction 7(fvec4) 22(ptr)
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27: 11(int) Constant 0
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28: TypePointer Uniform 11(int)
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30: 11(int) Constant 1
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31: 21(int) Constant 1
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32: 21(int) Constant 0
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34: 6(float) Constant 1065353216
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35: 6(float) Constant 1073741824
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36: 6(float) Constant 1077936128
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37: 6(float) Constant 1082130432
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38: 7(fvec4) ConstantComposite 34 35 36 37
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39: TypePointer Uniform 7(fvec4)
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42: 11(int) Constant 4294967295
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49(sbuf_a): 10(ptr) Variable Uniform
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50(sbuf_a@count): 13(ptr) Variable Uniform
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51(sbuf_c): 10(ptr) Variable Uniform
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52(sbuf_c@count): 13(ptr) Variable Uniform
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57: TypePointer Input 21(int)
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58(pos): 57(ptr) Variable Input
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60: TypePointer Output 7(fvec4)
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61(@entryPointOutput): 60(ptr) Variable Output
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65(sbuf_a@count): TypeStruct 11(int)
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66: TypePointer Uniform 65(sbuf_a@count)
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67(sbuf_a@count): 66(ptr) Variable Uniform
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68(sbuf_c@count): 66(ptr) Variable Uniform
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69(sbuf_unused): 10(ptr) Variable Uniform
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4(main): 2 Function None 3
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5: Label
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56(pos): 22(ptr) Variable Function
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62(param): 22(ptr) Variable Function
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59: 21(int) Load 58(pos)
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Store 56(pos) 59
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63: 21(int) Load 56(pos)
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Store 62(param) 63
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64: 7(fvec4) FunctionCall 25(@main(u1;) 62(param)
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Store 61(@entryPointOutput) 64
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Return
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FunctionEnd
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19(Fn2(block--vf4[0]1;block--vf4[0]1;): 7(fvec4) Function None 14
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15(arg_a): 10(ptr) FunctionParameter
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16(arg_a@count): 13(ptr) FunctionParameter
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17(arg_c): 10(ptr) FunctionParameter
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18(arg_c@count): 13(ptr) FunctionParameter
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20: Label
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29: 28(ptr) AccessChain 16(arg_a@count) 27
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33: 21(int) AtomicIAdd 29 31 32 30
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40: 39(ptr) AccessChain 15(arg_a) 27 33
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Store 40 38
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41: 28(ptr) AccessChain 18(arg_c@count) 27
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43: 21(int) AtomicIAdd 41 31 32 42
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44: 21(int) IAdd 43 42
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45: 39(ptr) AccessChain 17(arg_c) 27 44
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46: 7(fvec4) Load 45
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ReturnValue 46
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FunctionEnd
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25(@main(u1;): 7(fvec4) Function None 23
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24(pos): 22(ptr) FunctionParameter
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26: Label
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53: 7(fvec4) FunctionCall 19(Fn2(block--vf4[0]1;block--vf4[0]1;) 49(sbuf_a) 50(sbuf_a@count) 51(sbuf_c) 52(sbuf_c@count)
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ReturnValue 53
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FunctionEnd
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@ -17,6 +17,7 @@ gl_FragCoord origin is upper left
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0:10 Function Definition: set(block--vu4[0]1;u1;vu4; ( temp void)
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0:10 Function Parameters:
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0:10 'sb' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of uint @data})
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0:10 'sb@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:10 'bufferOffset' ( in uint)
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0:10 'data' ( in 4-component vector of uint)
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0:? Sequence
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@ -34,6 +35,7 @@ gl_FragCoord origin is upper left
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0:? Sequence
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0:21 Function Call: set(block--vu4[0]1;u1;vu4; ( temp void)
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0:21 'sbuf2' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of uint @data})
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0:21 'sbuf2@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:21 Constant:
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0:21 2 (const uint)
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0:21 Function Call: get(block--vu4[0]1;u1; ( temp 4-component vector of uint)
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@ -59,6 +61,7 @@ gl_FragCoord origin is upper left
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0:? Linker Objects
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0:? 'sbuf' (layout( binding=10 row_major std430) readonly buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of uint @data})
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0:? 'sbuf2' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of uint @data})
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0:? 'sbuf2@count' (layout( row_major std430) buffer block{layout( row_major std430) buffer int @count})
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0:? 'sbuf3' (layout( binding=12 row_major std430) readonly buffer block{layout( row_major std430) buffer implicitly-sized array of 3-component vector of uint @data})
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0:? '@entryPointOutput' (layout( location=0) out 4-component vector of float)
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0:? 'pos' (layout( location=0) in uint)
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@ -85,6 +88,7 @@ gl_FragCoord origin is upper left
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0:10 Function Definition: set(block--vu4[0]1;u1;vu4; ( temp void)
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0:10 Function Parameters:
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0:10 'sb' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of uint @data})
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0:10 'sb@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:10 'bufferOffset' ( in uint)
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0:10 'data' ( in 4-component vector of uint)
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0:? Sequence
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@ -102,6 +106,7 @@ gl_FragCoord origin is upper left
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0:? Sequence
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0:21 Function Call: set(block--vu4[0]1;u1;vu4; ( temp void)
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0:21 'sbuf2' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of uint @data})
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0:21 'sbuf2@count' ( buffer block{layout( row_major std430) buffer int @count})
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0:21 Constant:
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0:21 2 (const uint)
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0:21 Function Call: get(block--vu4[0]1;u1; ( temp 4-component vector of uint)
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@ -127,18 +132,19 @@ gl_FragCoord origin is upper left
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0:? Linker Objects
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0:? 'sbuf' (layout( binding=10 row_major std430) readonly buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of uint @data})
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0:? 'sbuf2' (layout( row_major std430) buffer block{layout( row_major std430) buffer implicitly-sized array of 4-component vector of uint @data})
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0:? 'sbuf2@count' (layout( row_major std430) buffer block{layout( row_major std430) buffer int @count})
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0:? 'sbuf3' (layout( binding=12 row_major std430) readonly buffer block{layout( row_major std430) buffer implicitly-sized array of 3-component vector of uint @data})
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0:? '@entryPointOutput' (layout( location=0) out 4-component vector of float)
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0:? 'pos' (layout( location=0) in uint)
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// Module Version 10000
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// Generated by (magic number): 80001
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// Id's are bound by 71
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// Id's are bound by 78
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Capability Shader
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1: ExtInstImport "GLSL.std.450"
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MemoryModel Logical GLSL450
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EntryPoint Fragment 4 "main" 59 62
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EntryPoint Fragment 4 "main" 63 66
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ExecutionMode 4 OriginUpperLeft
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Source HLSL 500
|
||||
Name 4 "main"
|
||||
@ -149,24 +155,31 @@ gl_FragCoord origin is upper left
|
||||
Name 14 "bufferOffset"
|
||||
Name 18 ""
|
||||
MemberName 18 0 "@data"
|
||||
Name 25 "set(block--vu4[0]1;u1;vu4;"
|
||||
Name 22 "sb"
|
||||
Name 23 "bufferOffset"
|
||||
Name 24 "data"
|
||||
Name 31 "@main(u1;"
|
||||
Name 30 "pos"
|
||||
Name 44 "sbuf2"
|
||||
Name 46 "sbuf"
|
||||
Name 48 "param"
|
||||
Name 50 "param"
|
||||
Name 51 "param"
|
||||
Name 57 "pos"
|
||||
Name 59 "pos"
|
||||
Name 62 "@entryPointOutput"
|
||||
Name 63 "param"
|
||||
Name 68 "sbuf3"
|
||||
MemberName 68(sbuf3) 0 "@data"
|
||||
Name 70 "sbuf3"
|
||||
Name 21 ""
|
||||
MemberName 21 0 "@count"
|
||||
Name 29 "set(block--vu4[0]1;u1;vu4;"
|
||||
Name 25 "sb"
|
||||
Name 26 "sb@count"
|
||||
Name 27 "bufferOffset"
|
||||
Name 28 "data"
|
||||
Name 35 "@main(u1;"
|
||||
Name 34 "pos"
|
||||
Name 47 "sbuf2"
|
||||
Name 48 "sbuf2@count"
|
||||
Name 50 "sbuf"
|
||||
Name 52 "param"
|
||||
Name 54 "param"
|
||||
Name 55 "param"
|
||||
Name 61 "pos"
|
||||
Name 63 "pos"
|
||||
Name 66 "@entryPointOutput"
|
||||
Name 67 "param"
|
||||
Name 70 "sbuf2@count"
|
||||
MemberName 70(sbuf2@count) 0 "@count"
|
||||
Name 72 "sbuf2@count"
|
||||
Name 75 "sbuf3"
|
||||
MemberName 75(sbuf3) 0 "@data"
|
||||
Name 77 "sbuf3"
|
||||
Decorate 8 ArrayStride 16
|
||||
MemberDecorate 9 0 NonWritable
|
||||
MemberDecorate 9 0 Offset 0
|
||||
@ -174,17 +187,22 @@ gl_FragCoord origin is upper left
|
||||
Decorate 17 ArrayStride 16
|
||||
MemberDecorate 18 0 Offset 0
|
||||
Decorate 18 BufferBlock
|
||||
Decorate 44(sbuf2) DescriptorSet 0
|
||||
Decorate 46(sbuf) DescriptorSet 0
|
||||
Decorate 46(sbuf) Binding 10
|
||||
Decorate 59(pos) Location 0
|
||||
Decorate 62(@entryPointOutput) Location 0
|
||||
Decorate 67 ArrayStride 16
|
||||
MemberDecorate 68(sbuf3) 0 NonWritable
|
||||
MemberDecorate 68(sbuf3) 0 Offset 0
|
||||
Decorate 68(sbuf3) BufferBlock
|
||||
Decorate 70(sbuf3) DescriptorSet 0
|
||||
Decorate 70(sbuf3) Binding 12
|
||||
Decorate 21 BufferBlock
|
||||
Decorate 47(sbuf2) DescriptorSet 0
|
||||
Decorate 48(sbuf2@count) DescriptorSet 0
|
||||
Decorate 50(sbuf) DescriptorSet 0
|
||||
Decorate 50(sbuf) Binding 10
|
||||
Decorate 63(pos) Location 0
|
||||
Decorate 66(@entryPointOutput) Location 0
|
||||
MemberDecorate 70(sbuf2@count) 0 Offset 0
|
||||
Decorate 70(sbuf2@count) BufferBlock
|
||||
Decorate 72(sbuf2@count) DescriptorSet 0
|
||||
Decorate 74 ArrayStride 16
|
||||
MemberDecorate 75(sbuf3) 0 NonWritable
|
||||
MemberDecorate 75(sbuf3) 0 Offset 0
|
||||
Decorate 75(sbuf3) BufferBlock
|
||||
Decorate 77(sbuf3) DescriptorSet 0
|
||||
Decorate 77(sbuf3) Binding 12
|
||||
2: TypeVoid
|
||||
3: TypeFunction 2
|
||||
6: TypeInt 32 0
|
||||
@ -197,71 +215,78 @@ gl_FragCoord origin is upper left
|
||||
17: TypeRuntimeArray 7(ivec4)
|
||||
18: TypeStruct 17
|
||||
19: TypePointer Uniform 18(struct)
|
||||
20: TypePointer Function 7(ivec4)
|
||||
21: TypeFunction 2 19(ptr) 11(ptr) 20(ptr)
|
||||
27: TypeFloat 32
|
||||
28: TypeVector 27(float) 4
|
||||
29: TypeFunction 28(fvec4) 11(ptr)
|
||||
33: TypeInt 32 1
|
||||
34: 33(int) Constant 0
|
||||
36: TypePointer Uniform 7(ivec4)
|
||||
44(sbuf2): 19(ptr) Variable Uniform
|
||||
45: 6(int) Constant 2
|
||||
46(sbuf): 10(ptr) Variable Uniform
|
||||
47: 6(int) Constant 3
|
||||
53: 27(float) Constant 0
|
||||
54: 28(fvec4) ConstantComposite 53 53 53 53
|
||||
58: TypePointer Input 6(int)
|
||||
59(pos): 58(ptr) Variable Input
|
||||
61: TypePointer Output 28(fvec4)
|
||||
62(@entryPointOutput): 61(ptr) Variable Output
|
||||
66: TypeVector 6(int) 3
|
||||
67: TypeRuntimeArray 66(ivec3)
|
||||
68(sbuf3): TypeStruct 67
|
||||
69: TypePointer Uniform 68(sbuf3)
|
||||
70(sbuf3): 69(ptr) Variable Uniform
|
||||
20: TypeInt 32 1
|
||||
21: TypeStruct 20(int)
|
||||
22: TypePointer Uniform 21(struct)
|
||||
23: TypePointer Function 7(ivec4)
|
||||
24: TypeFunction 2 19(ptr) 22(ptr) 11(ptr) 23(ptr)
|
||||
31: TypeFloat 32
|
||||
32: TypeVector 31(float) 4
|
||||
33: TypeFunction 32(fvec4) 11(ptr)
|
||||
37: 20(int) Constant 0
|
||||
39: TypePointer Uniform 7(ivec4)
|
||||
47(sbuf2): 19(ptr) Variable Uniform
|
||||
48(sbuf2@count): 22(ptr) Variable Uniform
|
||||
49: 6(int) Constant 2
|
||||
50(sbuf): 10(ptr) Variable Uniform
|
||||
51: 6(int) Constant 3
|
||||
57: 31(float) Constant 0
|
||||
58: 32(fvec4) ConstantComposite 57 57 57 57
|
||||
62: TypePointer Input 6(int)
|
||||
63(pos): 62(ptr) Variable Input
|
||||
65: TypePointer Output 32(fvec4)
|
||||
66(@entryPointOutput): 65(ptr) Variable Output
|
||||
70(sbuf2@count): TypeStruct 20(int)
|
||||
71: TypePointer Uniform 70(sbuf2@count)
|
||||
72(sbuf2@count): 71(ptr) Variable Uniform
|
||||
73: TypeVector 6(int) 3
|
||||
74: TypeRuntimeArray 73(ivec3)
|
||||
75(sbuf3): TypeStruct 74
|
||||
76: TypePointer Uniform 75(sbuf3)
|
||||
77(sbuf3): 76(ptr) Variable Uniform
|
||||
4(main): 2 Function None 3
|
||||
5: Label
|
||||
57(pos): 11(ptr) Variable Function
|
||||
63(param): 11(ptr) Variable Function
|
||||
60: 6(int) Load 59(pos)
|
||||
Store 57(pos) 60
|
||||
64: 6(int) Load 57(pos)
|
||||
Store 63(param) 64
|
||||
65: 28(fvec4) FunctionCall 31(@main(u1;) 63(param)
|
||||
Store 62(@entryPointOutput) 65
|
||||
61(pos): 11(ptr) Variable Function
|
||||
67(param): 11(ptr) Variable Function
|
||||
64: 6(int) Load 63(pos)
|
||||
Store 61(pos) 64
|
||||
68: 6(int) Load 61(pos)
|
||||
Store 67(param) 68
|
||||
69: 32(fvec4) FunctionCall 35(@main(u1;) 67(param)
|
||||
Store 66(@entryPointOutput) 69
|
||||
Return
|
||||
FunctionEnd
|
||||
15(get(block--vu4[0]1;u1;): 7(ivec4) Function None 12
|
||||
13(sb): 10(ptr) FunctionParameter
|
||||
14(bufferOffset): 11(ptr) FunctionParameter
|
||||
16: Label
|
||||
35: 6(int) Load 14(bufferOffset)
|
||||
37: 36(ptr) AccessChain 13(sb) 34 35
|
||||
38: 7(ivec4) Load 37
|
||||
ReturnValue 38
|
||||
38: 6(int) Load 14(bufferOffset)
|
||||
40: 39(ptr) AccessChain 13(sb) 37 38
|
||||
41: 7(ivec4) Load 40
|
||||
ReturnValue 41
|
||||
FunctionEnd
|
||||
25(set(block--vu4[0]1;u1;vu4;): 2 Function None 21
|
||||
22(sb): 19(ptr) FunctionParameter
|
||||
23(bufferOffset): 11(ptr) FunctionParameter
|
||||
24(data): 20(ptr) FunctionParameter
|
||||
26: Label
|
||||
41: 6(int) Load 23(bufferOffset)
|
||||
42: 7(ivec4) Load 24(data)
|
||||
43: 36(ptr) AccessChain 22(sb) 34 41
|
||||
Store 43 42
|
||||
29(set(block--vu4[0]1;u1;vu4;): 2 Function None 24
|
||||
25(sb): 19(ptr) FunctionParameter
|
||||
26(sb@count): 22(ptr) FunctionParameter
|
||||
27(bufferOffset): 11(ptr) FunctionParameter
|
||||
28(data): 23(ptr) FunctionParameter
|
||||
30: Label
|
||||
44: 6(int) Load 27(bufferOffset)
|
||||
45: 7(ivec4) Load 28(data)
|
||||
46: 39(ptr) AccessChain 25(sb) 37 44
|
||||
Store 46 45
|
||||
Return
|
||||
FunctionEnd
|
||||
31(@main(u1;): 28(fvec4) Function None 29
|
||||
30(pos): 11(ptr) FunctionParameter
|
||||
32: Label
|
||||
48(param): 11(ptr) Variable Function
|
||||
50(param): 11(ptr) Variable Function
|
||||
51(param): 20(ptr) Variable Function
|
||||
Store 48(param) 47
|
||||
49: 7(ivec4) FunctionCall 15(get(block--vu4[0]1;u1;) 46(sbuf) 48(param)
|
||||
Store 50(param) 45
|
||||
Store 51(param) 49
|
||||
52: 2 FunctionCall 25(set(block--vu4[0]1;u1;vu4;) 44(sbuf2) 50(param) 51(param)
|
||||
ReturnValue 54
|
||||
35(@main(u1;): 32(fvec4) Function None 33
|
||||
34(pos): 11(ptr) FunctionParameter
|
||||
36: Label
|
||||
52(param): 11(ptr) Variable Function
|
||||
54(param): 11(ptr) Variable Function
|
||||
55(param): 23(ptr) Variable Function
|
||||
Store 52(param) 51
|
||||
53: 7(ivec4) FunctionCall 15(get(block--vu4[0]1;u1;) 50(sbuf) 52(param)
|
||||
Store 54(param) 49
|
||||
Store 55(param) 53
|
||||
56: 2 FunctionCall 29(set(block--vu4[0]1;u1;vu4;) 47(sbuf2) 48(sbuf2@count) 54(param) 55(param)
|
||||
ReturnValue 58
|
||||
FunctionEnd
|
||||
|
||||
23
Test/hlsl.structbuffer.append.fn.frag
Normal file
23
Test/hlsl.structbuffer.append.fn.frag
Normal file
@ -0,0 +1,23 @@
|
||||
|
||||
// float4 Fn1(ConsumeStructuredBuffer<float4> arg_c)
|
||||
// {
|
||||
// return arg_c.Consume();
|
||||
// }
|
||||
|
||||
float4 Fn2(AppendStructuredBuffer<float4> arg_a, ConsumeStructuredBuffer<float4> arg_c)
|
||||
{
|
||||
arg_a.Append(float4(1,2,3,4));
|
||||
return arg_c.Consume();
|
||||
}
|
||||
|
||||
AppendStructuredBuffer<float4> sbuf_a;
|
||||
ConsumeStructuredBuffer<float4> sbuf_c;
|
||||
|
||||
AppendStructuredBuffer<float4> sbuf_unused;
|
||||
|
||||
float4 main(uint pos : FOO) : SV_Target0
|
||||
{
|
||||
// Fn1(sbuf_c);
|
||||
|
||||
return Fn2(sbuf_a, sbuf_c);
|
||||
}
|
||||
@ -255,6 +255,7 @@ INSTANTIATE_TEST_CASE_P(
|
||||
{"hlsl.structarray.flatten.geom", "main"},
|
||||
{"hlsl.structbuffer.frag", "main"},
|
||||
{"hlsl.structbuffer.append.frag", "main"},
|
||||
{"hlsl.structbuffer.append.fn.frag", "main"},
|
||||
{"hlsl.structbuffer.atomics.frag", "main"},
|
||||
{"hlsl.structbuffer.byte.frag", "main"},
|
||||
{"hlsl.structbuffer.coherent.frag", "main"},
|
||||
|
||||
@ -1580,6 +1580,28 @@ void HlslParseContext::addInterstageIoToLinkage()
|
||||
}
|
||||
}
|
||||
|
||||
// For struct buffers with counters, we must pass the counter buffer as hidden parameter.
|
||||
// This adds the hidden parameter to the parameter list in 'paramNodes' if needed.
|
||||
// Otherwise, it's a no-op
|
||||
void HlslParseContext::addStructBufferHiddenCounterParam(const TSourceLoc& loc, TParameter& param, TIntermAggregate*& paramNodes)
|
||||
{
|
||||
if (! hasStructBuffCounter(*param.type))
|
||||
return;
|
||||
|
||||
const TString counterBlockName(getStructBuffCounterName(*param.name));
|
||||
|
||||
TType counterType;
|
||||
counterBufferType(loc, counterType);
|
||||
TVariable *variable = makeInternalVariable(counterBlockName, counterType);
|
||||
|
||||
if (! symbolTable.insert(*variable))
|
||||
error(loc, "redefinition", variable->getName().c_str(), "");
|
||||
|
||||
paramNodes = intermediate.growAggregate(paramNodes,
|
||||
intermediate.addSymbol(*variable, loc),
|
||||
loc);
|
||||
}
|
||||
|
||||
//
|
||||
// Handle seeing the function prototype in front of a function definition in the grammar.
|
||||
// The body is handled after this function returns.
|
||||
@ -1649,7 +1671,8 @@ TIntermAggregate* HlslParseContext::handleFunctionDefinition(const TSourceLoc& l
|
||||
intermediate.addSymbol(*variable, loc),
|
||||
loc);
|
||||
|
||||
// TODO: for struct buffers with counters, pass counter buffer as hidden parameter
|
||||
// Add hidden parameter for struct buffer counters, if needed.
|
||||
addStructBufferHiddenCounterParam(loc, param, paramNodes);
|
||||
} else
|
||||
paramNodes = intermediate.growAggregate(paramNodes, intermediate.addSymbol(*param.type, loc), loc);
|
||||
}
|
||||
@ -2492,6 +2515,29 @@ bool HlslParseContext::hasStructBuffCounter(const TType& type) const
|
||||
}
|
||||
}
|
||||
|
||||
void HlslParseContext::counterBufferType(const TSourceLoc& loc, TType& type)
|
||||
{
|
||||
// Counter type
|
||||
TType* counterType = new TType(EbtInt, EvqBuffer);
|
||||
counterType->setFieldName("@count");
|
||||
|
||||
TTypeList* blockStruct = new TTypeList;
|
||||
TTypeLoc member = { counterType, loc };
|
||||
blockStruct->push_back(member);
|
||||
|
||||
TType blockType(blockStruct, "", counterType->getQualifier());
|
||||
blockType.getQualifier().storage = EvqBuffer;
|
||||
|
||||
type.shallowCopy(blockType);
|
||||
shareStructBufferType(type);
|
||||
}
|
||||
|
||||
// knowledge of how to construct block name, in one place instead of N places.
|
||||
TString HlslParseContext::getStructBuffCounterName(const TString& blockName) const
|
||||
{
|
||||
return blockName + "@count";
|
||||
}
|
||||
|
||||
// declare counter for a structured buffer type
|
||||
void HlslParseContext::declareStructBufferCounter(const TSourceLoc& loc, const TType& bufferType, const TString& name)
|
||||
{
|
||||
@ -2502,22 +2548,14 @@ void HlslParseContext::declareStructBufferCounter(const TSourceLoc& loc, const T
|
||||
if (! hasStructBuffCounter(bufferType))
|
||||
return;
|
||||
|
||||
// Counter type
|
||||
TType* counterType = new TType(EbtInt, EvqBuffer);
|
||||
counterType->setFieldName("@count");
|
||||
TType blockType;
|
||||
counterBufferType(loc, blockType);
|
||||
|
||||
TTypeList* blockStruct = new TTypeList;
|
||||
TTypeLoc member = { counterType, loc };
|
||||
blockStruct->push_back(member);
|
||||
|
||||
TString* blockName = new TString(name);
|
||||
*blockName += "@count";
|
||||
TString* blockName = new TString(getStructBuffCounterName(name));
|
||||
|
||||
// Counter buffer does not have its own counter buffer. TODO: there should be a better way to track this.
|
||||
structBufferCounter[*blockName] = false;
|
||||
|
||||
TType blockType(blockStruct, "", counterType->getQualifier());
|
||||
blockType.getQualifier().storage = EvqBuffer;
|
||||
|
||||
shareStructBufferType(blockType);
|
||||
declareBlock(loc, blockType, blockName);
|
||||
}
|
||||
@ -2529,13 +2567,12 @@ TIntermTyped* HlslParseContext::getStructBufferCounter(const TSourceLoc& loc, TI
|
||||
if (buffer == nullptr || ! isStructBufferType(buffer->getType()))
|
||||
return nullptr;
|
||||
|
||||
TString blockName(buffer->getAsSymbolNode()->getName());
|
||||
blockName += "@count";
|
||||
const TString counterBlockName(getStructBuffCounterName(buffer->getAsSymbolNode()->getName()));
|
||||
|
||||
// Mark the counter as being used
|
||||
structBufferCounter[blockName] = true;
|
||||
structBufferCounter[counterBlockName] = true;
|
||||
|
||||
TIntermTyped* counterVar = handleVariable(loc, &blockName); // find the block structure
|
||||
TIntermTyped* counterVar = handleVariable(loc, &counterBlockName); // find the block structure
|
||||
TIntermTyped* index = intermediate.addConstantUnion(0, loc); // index to counter inside block struct
|
||||
|
||||
TIntermTyped* counterMember = intermediate.addIndex(EOpIndexDirectStruct, counterVar, index, loc);
|
||||
@ -4320,6 +4357,8 @@ TIntermTyped* HlslParseContext::handleFunctionCall(const TSourceLoc& loc, TFunct
|
||||
const TFunction* fnCandidate = nullptr;
|
||||
bool builtIn = false;
|
||||
|
||||
TIntermAggregate* aggregate = arguments ? arguments->getAsAggregate() : nullptr;
|
||||
|
||||
// TODO: this needs improvement: there's no way at present to look up a signature in
|
||||
// the symbol table for an arbitrary type. This is a temporary hack until that ability exists.
|
||||
// It will have false positives, since it doesn't check arg counts or types.
|
||||
@ -4329,14 +4368,12 @@ TIntermTyped* HlslParseContext::handleFunctionCall(const TSourceLoc& loc, TFunct
|
||||
|
||||
TIntermTyped* arg0 = nullptr;
|
||||
|
||||
if (arguments->getAsAggregate() && arguments->getAsAggregate()->getSequence().size() > 0)
|
||||
arg0 = arguments->getAsAggregate()->getSequence()[0]->getAsTyped();
|
||||
if (aggregate && aggregate->getSequence().size() > 0)
|
||||
arg0 = aggregate->getSequence()[0]->getAsTyped();
|
||||
else if (arguments->getAsSymbolNode())
|
||||
arg0 = arguments->getAsSymbolNode();
|
||||
|
||||
if (arg0 != nullptr && isStructBufferType(arg0->getType())) {
|
||||
// TODO: for struct buffers with counters, pass counter buffer as hidden parameter
|
||||
|
||||
static const int methodPrefixSize = sizeof(BUILTIN_PREFIX)-1;
|
||||
|
||||
if (function->getName().length() > methodPrefixSize &&
|
||||
@ -4367,6 +4404,11 @@ TIntermTyped* HlslParseContext::handleFunctionCall(const TSourceLoc& loc, TFunct
|
||||
if (arguments)
|
||||
addInputArgumentConversions(*fnCandidate, arguments);
|
||||
|
||||
// If any argument is a pass-by-reference struct buffer with an associated counter
|
||||
// buffer, we have to add another hidden parameter for that counter.
|
||||
if (aggregate && !builtIn)
|
||||
addStructBuffArguments(loc, aggregate);
|
||||
|
||||
op = fnCandidate->getBuiltInOp();
|
||||
if (builtIn && op != EOpNull) {
|
||||
// A function call mapped to a built-in operation.
|
||||
@ -4413,7 +4455,12 @@ TIntermTyped* HlslParseContext::handleFunctionCall(const TSourceLoc& loc, TFunct
|
||||
for (int i = 0; i < fnCandidate->getParamCount(); ++i) {
|
||||
TStorageQualifier qual = (*fnCandidate)[i].type->getQualifier().storage;
|
||||
qualifierList.push_back(qual);
|
||||
|
||||
// add counter buffer argument qualifier
|
||||
if (hasStructBuffCounter(*(*fnCandidate)[i].type))
|
||||
qualifierList.push_back(qual);
|
||||
}
|
||||
|
||||
result = addOutputArgumentConversions(*fnCandidate, *result->getAsOperator());
|
||||
}
|
||||
}
|
||||
@ -4582,6 +4629,55 @@ TIntermTyped* HlslParseContext::addOutputArgumentConversions(const TFunction& fu
|
||||
return conversionTree;
|
||||
}
|
||||
|
||||
//
|
||||
// Add any needed "hidden" counter buffer arguments for function calls.
|
||||
//
|
||||
// Modifies the 'aggregate' argument if needed. Otherwise, is no-op.
|
||||
//
|
||||
void HlslParseContext::addStructBuffArguments(const TSourceLoc& loc, TIntermAggregate*& aggregate)
|
||||
{
|
||||
// See if there are any SB types with counters.
|
||||
const bool hasStructBuffArg =
|
||||
std::any_of(aggregate->getSequence().begin(),
|
||||
aggregate->getSequence().end(),
|
||||
[this](const TIntermNode* node) {
|
||||
return (node->getAsTyped() != nullptr) && hasStructBuffCounter(node->getAsTyped()->getType());
|
||||
});
|
||||
|
||||
// Nothing to do, if we didn't find one.
|
||||
if (! hasStructBuffArg)
|
||||
return;
|
||||
|
||||
TIntermSequence argsWithCounterBuffers;
|
||||
|
||||
for (int param=0; param<int(aggregate->getSequence().size()); ++param) {
|
||||
argsWithCounterBuffers.push_back(aggregate->getSequence()[param]);
|
||||
|
||||
if (hasStructBuffCounter(aggregate->getSequence()[param]->getAsTyped()->getType())) {
|
||||
const TIntermSymbol* blockSym = aggregate->getSequence()[param]->getAsSymbolNode();
|
||||
if (blockSym != nullptr) {
|
||||
TType counterType;
|
||||
counterBufferType(loc, counterType);
|
||||
|
||||
const TString counterBlockName(getStructBuffCounterName(blockSym->getName()));
|
||||
|
||||
TVariable* variable = makeInternalVariable(counterBlockName, counterType);
|
||||
|
||||
// Mark this buffer as requiring a counter block. TODO: there should be a better
|
||||
// way to track it.
|
||||
structBufferCounter[counterBlockName] = true;
|
||||
|
||||
TIntermSymbol* sym = intermediate.addSymbol(*variable, loc);
|
||||
argsWithCounterBuffers.push_back(sym);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Swap with the temp list we've built up.
|
||||
aggregate->getSequence().swap(argsWithCounterBuffers);
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// Do additional checking of built-in function calls that is not caught
|
||||
// by normal semantic checks on argument type, extension tagging, etc.
|
||||
@ -5740,6 +5836,7 @@ void HlslParseContext::paramFix(TType& type)
|
||||
bufferQualifier.storage = type.getQualifier().storage;
|
||||
bufferQualifier.readonly = type.getQualifier().readonly;
|
||||
bufferQualifier.coherent = type.getQualifier().coherent;
|
||||
bufferQualifier.declaredBuiltIn = type.getQualifier().declaredBuiltIn;
|
||||
type.getQualifier() = bufferQualifier;
|
||||
break;
|
||||
}
|
||||
|
||||
@ -275,6 +275,7 @@ protected:
|
||||
|
||||
// Test method names
|
||||
bool isStructBufferMethod(const TString& name) const;
|
||||
void counterBufferType(const TSourceLoc& loc, TType& type);
|
||||
|
||||
// Return standard sample position array
|
||||
TIntermConstantUnion* getSamplePosArray(int count);
|
||||
@ -283,6 +284,9 @@ protected:
|
||||
bool isStructBufferType(const TType& type) const { return getStructBufferContentType(type) != nullptr; }
|
||||
TIntermTyped* indexStructBufferContent(const TSourceLoc& loc, TIntermTyped* buffer) const;
|
||||
TIntermTyped* getStructBufferCounter(const TSourceLoc& loc, TIntermTyped* buffer);
|
||||
TString getStructBuffCounterName(const TString&) const;
|
||||
void addStructBuffArguments(const TSourceLoc& loc, TIntermAggregate*&);
|
||||
void addStructBufferHiddenCounterParam(const TSourceLoc& loc, TParameter&, TIntermAggregate*&);
|
||||
|
||||
// Return true if this type is a reference. This is not currently a type method in case that's
|
||||
// a language specific answer.
|
||||
|
||||
Loading…
Reference in New Issue
Block a user