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test: Add E2E test coverage for shader IO This provides much more complete coverage than what we have in the unit tests. We now test: - All builtins, for all stages, both struct and non-struct - Multiple location attributes for vertex and fragment stages, both struct and non-struct - Mixing builtins and location attributes, whilst mixing struct and non-struct - A few "interesting" cases of IO structs being shared between different functions, stages, and with an SSBO variable There are 7 skipped tests for MSL due to two different MSL bugs which will be fixed in upcoming patches. Change-Id: I8b802591762c8ff018e01bf37838551e353162b1 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/53120 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Auto-Submit: James Price <jrprice@google.com>
2021-06-03 09:38:34 +00:00
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 33
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main" %tint_pointsize %tint_symbol %tint_symbol_1 %tint_symbol_2 %tint_symbol_3 %tint_symbol_5
OpName %tint_pointsize "tint_pointsize"
OpName %tint_symbol "tint_symbol"
OpName %tint_symbol_1 "tint_symbol_1"
OpName %tint_symbol_2 "tint_symbol_2"
OpName %tint_symbol_3 "tint_symbol_3"
OpName %tint_symbol_5 "tint_symbol_5"
OpName %tint_symbol_6 "tint_symbol_6"
OpName %tint_symbol_4 "tint_symbol_4"
OpName %main "main"
OpDecorate %tint_pointsize BuiltIn PointSize
OpDecorate %tint_symbol Location 0
writer/spirv: Add Flat decoration to integers Vulkan requires that shader inputs/outputs that are integers must be decorated with Flat. Bug: tint:746, dawn:956 Change-Id: I648451b9aa559d08415bada904dee5f9d1e4e60f Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/56400 Auto-Submit: James Price <jrprice@google.com> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: James Price <jrprice@google.com> Kokoro: Kokoro <noreply+kokoro@google.com>
2021-06-29 13:36:05 +00:00
OpDecorate %tint_symbol Flat
test: Add E2E test coverage for shader IO This provides much more complete coverage than what we have in the unit tests. We now test: - All builtins, for all stages, both struct and non-struct - Multiple location attributes for vertex and fragment stages, both struct and non-struct - Mixing builtins and location attributes, whilst mixing struct and non-struct - A few "interesting" cases of IO structs being shared between different functions, stages, and with an SSBO variable There are 7 skipped tests for MSL due to two different MSL bugs which will be fixed in upcoming patches. Change-Id: I8b802591762c8ff018e01bf37838551e353162b1 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/53120 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Auto-Submit: James Price <jrprice@google.com>
2021-06-03 09:38:34 +00:00
OpDecorate %tint_symbol_1 Location 1
writer/spirv: Add Flat decoration to integers Vulkan requires that shader inputs/outputs that are integers must be decorated with Flat. Bug: tint:746, dawn:956 Change-Id: I648451b9aa559d08415bada904dee5f9d1e4e60f Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/56400 Auto-Submit: James Price <jrprice@google.com> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: James Price <jrprice@google.com> Kokoro: Kokoro <noreply+kokoro@google.com>
2021-06-29 13:36:05 +00:00
OpDecorate %tint_symbol_1 Flat
test: Add E2E test coverage for shader IO This provides much more complete coverage than what we have in the unit tests. We now test: - All builtins, for all stages, both struct and non-struct - Multiple location attributes for vertex and fragment stages, both struct and non-struct - Mixing builtins and location attributes, whilst mixing struct and non-struct - A few "interesting" cases of IO structs being shared between different functions, stages, and with an SSBO variable There are 7 skipped tests for MSL due to two different MSL bugs which will be fixed in upcoming patches. Change-Id: I8b802591762c8ff018e01bf37838551e353162b1 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/53120 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Auto-Submit: James Price <jrprice@google.com>
2021-06-03 09:38:34 +00:00
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