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GLSL: swizzle out the dimension on cube arrays. 

Note: ES doesn't support cube arrays, so this fixes the tests but does
not cause them to pass.

Bug: tint:1461
Change-Id: Ia2b1ffacab83dae58ac1b50eb04457da270d73e2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/82363
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This commit is contained in:
Stephen White 2022-03-02 14:33:13 +00:00 committed by Tint LUCI CQ
parent 6c2115ee91
commit b4c338ff37
14 changed files with 32 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/tint/writer/glsl/generator_impl.cc
View File

@ -1303,9 +1303,10 @@ bool GeneratorImpl::EmitTextureCall(std::ostream& out,
}
}
out << ")";
// textureSize() on sampler2dArray returns the array size in the
// textureSize() on array samplers returns the array size in the
// final component, so strip it out.
if (texture_type->dim() == ast::TextureDimension::k2dArray) {
if (texture_type->dim() == ast::TextureDimension::k2dArray ||
texture_type->dim() == ast::TextureDimension::kCubeArray) {
out << ".xy";
}
return true;

6
test/tint/builtins/gen/textureDimensions/221f22.wgsl.expected.glsl
View File

@ -4,7 +4,7 @@ SKIP: FAILED
uniform highp isamplerCubeArray arg_0_1;
void textureDimensions_221f22() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
vec4 vertex_main() {
@ -31,7 +31,7 @@ precision mediump float;
uniform highp isamplerCubeArray arg_0_1;
void textureDimensions_221f22() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void fragment_main() {
@ -53,7 +53,7 @@ ERROR: 2 compilation errors. No code generated.
uniform highp isamplerCubeArray arg_0_1;
void textureDimensions_221f22() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void compute_main() {

6
test/tint/builtins/gen/textureDimensions/4152a6.wgsl.expected.glsl
View File

@ -4,7 +4,7 @@ SKIP: FAILED
uniform highp usamplerCubeArray arg_0_1;
void textureDimensions_4152a6() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
vec4 vertex_main() {
@ -31,7 +31,7 @@ precision mediump float;
uniform highp usamplerCubeArray arg_0_1;
void textureDimensions_4152a6() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void fragment_main() {
@ -53,7 +53,7 @@ ERROR: 2 compilation errors. No code generated.
uniform highp usamplerCubeArray arg_0_1;
void textureDimensions_4152a6() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void compute_main() {

6
test/tint/builtins/gen/textureDimensions/50a9ee.wgsl.expected.glsl
View File

@ -4,7 +4,7 @@ SKIP: FAILED
uniform highp samplerCubeArray arg_0_1;
void textureDimensions_50a9ee() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
vec4 vertex_main() {
@ -31,7 +31,7 @@ precision mediump float;
uniform highp samplerCubeArray arg_0_1;
void textureDimensions_50a9ee() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void fragment_main() {
@ -53,7 +53,7 @@ ERROR: 2 compilation errors. No code generated.
uniform highp samplerCubeArray arg_0_1;
void textureDimensions_50a9ee() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void compute_main() {

6
test/tint/builtins/gen/textureDimensions/8f20bf.wgsl.expected.glsl
View File

@ -4,7 +4,7 @@ SKIP: FAILED
uniform highp samplerCubeArray arg_0_1;
void textureDimensions_8f20bf() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
vec4 vertex_main() {
@ -31,7 +31,7 @@ precision mediump float;
uniform highp samplerCubeArray arg_0_1;
void textureDimensions_8f20bf() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void fragment_main() {
@ -53,7 +53,7 @@ ERROR: 2 compilation errors. No code generated.
uniform highp samplerCubeArray arg_0_1;
void textureDimensions_8f20bf() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void compute_main() {

6
test/tint/builtins/gen/textureDimensions/90340b.wgsl.expected.glsl
View File

@ -4,7 +4,7 @@ SKIP: FAILED
uniform highp samplerCubeArray arg_0_1;
void textureDimensions_90340b() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
vec4 vertex_main() {
@ -31,7 +31,7 @@ precision mediump float;
uniform highp samplerCubeArray arg_0_1;
void textureDimensions_90340b() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void fragment_main() {
@ -53,7 +53,7 @@ ERROR: 2 compilation errors. No code generated.
uniform highp samplerCubeArray arg_0_1;
void textureDimensions_90340b() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void compute_main() {

6
test/tint/builtins/gen/textureDimensions/a01845.wgsl.expected.glsl
View File

@ -4,7 +4,7 @@ SKIP: FAILED
uniform highp samplerCubeArray arg_0_1;
void textureDimensions_a01845() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
vec4 vertex_main() {
@ -31,7 +31,7 @@ precision mediump float;
uniform highp samplerCubeArray arg_0_1;
void textureDimensions_a01845() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void fragment_main() {
@ -53,7 +53,7 @@ ERROR: 2 compilation errors. No code generated.
uniform highp samplerCubeArray arg_0_1;
void textureDimensions_a01845() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void compute_main() {

2
test/tint/builtins/gen/textureDimensions/ba1481.wgsl.expected.glsl
View File

@ -1,6 +1,6 @@
SKIP: FAILED
../../src/tint/writer/glsl/generator_impl.cc:2571 internal compiler error: Multiplanar external texture transform was not run.
../../src/tint/writer/glsl/generator_impl.cc:2572 internal compiler error: Multiplanar external texture transform was not run.
********************************************************************

6
test/tint/builtins/gen/textureDimensions/d83c45.wgsl.expected.glsl
View File

@ -4,7 +4,7 @@ SKIP: FAILED
uniform highp usamplerCubeArray arg_0_1;
void textureDimensions_d83c45() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
vec4 vertex_main() {
@ -31,7 +31,7 @@ precision mediump float;
uniform highp usamplerCubeArray arg_0_1;
void textureDimensions_d83c45() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void fragment_main() {
@ -53,7 +53,7 @@ ERROR: 2 compilation errors. No code generated.
uniform highp usamplerCubeArray arg_0_1;
void textureDimensions_d83c45() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void compute_main() {

6
test/tint/builtins/gen/textureDimensions/e927be.wgsl.expected.glsl
View File

@ -4,7 +4,7 @@ SKIP: FAILED
uniform highp isamplerCubeArray arg_0_1;
void textureDimensions_e927be() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
vec4 vertex_main() {
@ -31,7 +31,7 @@ precision mediump float;
uniform highp isamplerCubeArray arg_0_1;
void textureDimensions_e927be() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void fragment_main() {
@ -53,7 +53,7 @@ ERROR: 2 compilation errors. No code generated.
uniform highp isamplerCubeArray arg_0_1;
void textureDimensions_e927be() {
ivec2 res = textureSize(arg_0_1, 0);
ivec2 res = textureSize(arg_0_1, 0).xy;
}
void compute_main() {

2
test/tint/builtins/gen/textureLoad/8acf41.wgsl.expected.glsl
View File

@ -1,6 +1,6 @@
SKIP: FAILED
../../src/tint/writer/glsl/generator_impl.cc:2571 internal compiler error: Multiplanar external texture transform was not run.
../../src/tint/writer/glsl/generator_impl.cc:2572 internal compiler error: Multiplanar external texture transform was not run.
********************************************************************

2
test/tint/builtins/gen/textureSampleLevel/979816.wgsl.expected.glsl
View File

@ -1,6 +1,6 @@
SKIP: FAILED
../../src/tint/writer/glsl/generator_impl.cc:2571 internal compiler error: Multiplanar external texture transform was not run.
../../src/tint/writer/glsl/generator_impl.cc:2572 internal compiler error: Multiplanar external texture transform was not run.
********************************************************************

2
test/tint/unittest/reader/spirv/ImageQuerySizeLod_Arrayed_SignedResult_SignedLevel_SpvParserHandleTest_SampledImageAccessTest_Variable_1.spvasm.expected.glsl
View File

@ -22,7 +22,7 @@ void main_1() {
vec2 coords12 = vf12;
vec3 coords123 = vf123;
vec4 coords1234 = vf1234;
ivec3 x_99 = ivec3(textureSize(x_20_1, i1).xy, textureSize(x_20_1, 0).z);
ivec3 x_99 = ivec3(textureSize(x_20_1, i1).xy.xy, textureSize(x_20_1, 0).z);
return;
}

2
test/tint/unittest/reader/spirv/ImageQuerySizeLod_Arrayed_SignedResult_SignedLevel_SpvParserHandleTest_SampledImageAccessTest_Variable_3.spvasm.expected.glsl
View File

@ -22,7 +22,7 @@ void main_1() {
vec2 coords12 = vf12;
vec3 coords123 = vf123;
vec4 coords1234 = vf1234;
ivec3 x_99 = ivec3(textureSize(x_20_1, i1).xy, textureSize(x_20_1, 0).z);
ivec3 x_99 = ivec3(textureSize(x_20_1, i1).xy.xy, textureSize(x_20_1, 0).z);
return;
}