xref: /aosp_15_r20/external/skia/resources/sksl/wgsl/UniformMatrices.sksl (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)

// Our buffers are in std140 layout, so the generated code will need to compensate.

layout(set=0, binding=1) uniform UniformBuffer {
    float2x2 u22;
    float2x3 u23;
    float2x4 u24;
    float3x2 u32;
    float3x3 u33;
    float3x4 u34;
    float4x2 u42;
    float4x3 u43;
    float4x4 u44;
    float2x2 au22[3];
    float2x3 au23[3];
    float2x4 au24[3];
    float3x2 au32[3];
    float3x3 au33[3];
    float3x4 au34[3];
    float4x2 au42[3];
    float4x3 au43[3];
    float4x4 au44[3];
};

layout(set=0, binding=2) buffer StorageBuffer {
    float2x2 s22;
    float2x3 s23;
    float2x4 s24;
    float3x2 s32;
    float3x3 s33;
    float3x4 s34;
    float4x2 s42;
    float4x3 s43;
    float4x4 s44;
    float2x2 as22[3];
    float2x3 as23[3];
    float2x4 as24[3];
    float3x2 as32[3];
    float3x3 as33[3];
    float3x4 as34[3];
    float4x2 as42[3];
    float4x3 as43[3];
    float4x4 as44[3];
};

half4 main() {
    float value = u22[0][0] +
                  u23[0][0] +
                  u24[0][0] +
                  u32[0][0] +
                  u33[0][0] +
                  u34[0][0] +
                  u42[0][0] +
                  u43[0][0] +
                 au44[0][0][0] +
                 au22[0][0][0] +
                 au23[0][0][0] +
                 au24[0][0][0] +
                 au32[0][0][0] +
                 au33[0][0][0] +
                 au34[0][0][0] +
                 au42[0][0][0] +
                 au43[0][0][0] +
                 au44[0][0][0] +
                  s22[0][0] +
                  s23[0][0] +
                  s24[0][0] +
                  s32[0][0] +
                  s33[0][0] +
                  s34[0][0] +
                  s42[0][0] +
                  s43[0][0] +
                 as44[0][0][0] +
                 as22[0][0][0] +
                 as23[0][0][0] +
                 as24[0][0][0] +
                 as32[0][0][0] +
                 as33[0][0][0] +
                 as34[0][0][0] +
                 as42[0][0][0] +
                 as43[0][0][0] +
                 as44[0][0][0];
    return half4(value);
}