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ae4487f3f9
In GLSL, all identifiers beginning with gl_ are reserved (not just those explicitly named in the spec), and so any found in WGSL must be renamed. Bug: tint:1304 Change-Id: I92ed7ec674620f67775378ecb8debcfdb4b5bbb4 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69701 Reviewed-by: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Stephen White <senorblanco@chromium.org>
47 lines
1.2 KiB
GLSL
47 lines
1.2 KiB
GLSL
#version 310 es
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precision mediump float;
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layout (binding = 0) uniform vertexUniformBuffer1_1 {
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mat2 transform1;
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} x_20;
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layout (binding = 0) uniform vertexUniformBuffer2_1 {
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mat2 transform2;
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} x_26;
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struct tint_symbol_3 {
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uint tint_symbol_1;
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};
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struct tint_symbol_4 {
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vec4 value;
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};
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vec4 tint_symbol_inner(uint tint_symbol_1) {
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vec2 indexable[3] = vec2[3](vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), vec2(0.0f, 0.0f));
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mat2 x_23 = x_20.transform1;
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mat2 x_28 = x_26.transform2;
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uint x_46 = tint_symbol_1;
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vec2 tint_symbol_5[3] = vec2[3](vec2(-1.0f, 1.0f), vec2(1.0f, 1.0f), vec2(-1.0f, -1.0f));
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indexable = tint_symbol_5;
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vec2 x_51 = indexable[x_46];
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vec2 x_52 = (mat2((x_23[0u] + x_28[0u]), (x_23[1u] + x_28[1u])) * x_51);
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return vec4(x_52.x, x_52.y, 0.0f, 1.0f);
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}
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tint_symbol_4 tint_symbol(tint_symbol_3 tint_symbol_2) {
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vec4 inner_result = tint_symbol_inner(tint_symbol_2.tint_symbol_1);
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tint_symbol_4 wrapper_result = tint_symbol_4(vec4(0.0f, 0.0f, 0.0f, 0.0f));
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wrapper_result.value = inner_result;
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return wrapper_result;
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}
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void main() {
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tint_symbol_3 inputs;
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inputs.tint_symbol_1 = uint(gl_VertexID);
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tint_symbol_4 outputs;
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outputs = tint_symbol(inputs);
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gl_Position = outputs.value;
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gl_Position.y = -gl_Position.y;
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}
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