#include <metal_stdlib>

using namespace metal;

template<typename T, size_t N>
struct tint_array {
    const constant T& operator[](size_t i) const constant { return elements[i]; }
    device T& operator[](size_t i) device { return elements[i]; }
    const device T& operator[](size_t i) const device { return elements[i]; }
    thread T& operator[](size_t i) thread { return elements[i]; }
    const thread T& operator[](size_t i) const thread { return elements[i]; }
    threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
    const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
    T elements[N];
};

struct tint_packed_vec3_f32_array_element {
  /* 0x0000 */ packed_float3 elements;
  /* 0x000c */ tint_array<int8_t, 4> tint_pad;
};

struct GammaTransferParams {
  /* 0x0000 */ float G;
  /* 0x0004 */ float A;
  /* 0x0008 */ float B;
  /* 0x000c */ float C;
  /* 0x0010 */ float D;
  /* 0x0014 */ float E;
  /* 0x0018 */ float F;
  /* 0x001c */ uint padding;
};

struct ExternalTextureParams_tint_packed_vec3 {
  /* 0x0000 */ uint numPlanes;
  /* 0x0004 */ uint doYuvToRgbConversionOnly;
  /* 0x0008 */ tint_array<int8_t, 8> tint_pad_1;
  /* 0x0010 */ float3x4 yuvToRgbConversionMatrix;
  /* 0x0040 */ GammaTransferParams gammaDecodeParams;
  /* 0x0060 */ GammaTransferParams gammaEncodeParams;
  /* 0x0080 */ tint_array<tint_packed_vec3_f32_array_element, 3> gamutConversionMatrix;
  /* 0x00b0 */ float3x2 sampleTransform;
  /* 0x00c8 */ float3x2 loadTransform;
  /* 0x00e0 */ float2 samplePlane0RectMin;
  /* 0x00e8 */ float2 samplePlane0RectMax;
  /* 0x00f0 */ float2 samplePlane1RectMin;
  /* 0x00f8 */ float2 samplePlane1RectMax;
  /* 0x0100 */ uint2 visibleSize;
  /* 0x0108 */ float2 plane1CoordFactor;
};

struct ExternalTextureParams {
  uint numPlanes;
  uint doYuvToRgbConversionOnly;
  float3x4 yuvToRgbConversionMatrix;
  GammaTransferParams gammaDecodeParams;
  GammaTransferParams gammaEncodeParams;
  float3x3 gamutConversionMatrix;
  float3x2 sampleTransform;
  float3x2 loadTransform;
  float2 samplePlane0RectMin;
  float2 samplePlane0RectMax;
  float2 samplePlane1RectMin;
  float2 samplePlane1RectMax;
  uint2 visibleSize;
  float2 plane1CoordFactor;
};

uint2 textureDimensions_cdc6c9(const constant ExternalTextureParams_tint_packed_vec3* const tint_symbol_1) {
  uint2 res = ((*(tint_symbol_1)).visibleSize + uint2(1u));
  return res;
}

fragment void fragment_main(device uint2* tint_symbol_2 [[buffer(0)]], const constant ExternalTextureParams_tint_packed_vec3* tint_symbol_3 [[buffer(2)]]) {
  *(tint_symbol_2) = textureDimensions_cdc6c9(tint_symbol_3);
  return;
}

kernel void compute_main(device uint2* tint_symbol_4 [[buffer(0)]], const constant ExternalTextureParams_tint_packed_vec3* tint_symbol_5 [[buffer(2)]]) {
  *(tint_symbol_4) = textureDimensions_cdc6c9(tint_symbol_5);
  return;
}

struct VertexOutput {
  float4 pos;
  uint2 prevent_dce;
};

struct tint_symbol {
  uint2 prevent_dce [[user(locn0)]] [[flat]];
  float4 pos [[position]];
};

VertexOutput vertex_main_inner(const constant ExternalTextureParams_tint_packed_vec3* const tint_symbol_6) {
  VertexOutput out = {};
  out.pos = float4(0.0f);
  out.prevent_dce = textureDimensions_cdc6c9(tint_symbol_6);
  return out;
}

vertex tint_symbol vertex_main(const constant ExternalTextureParams_tint_packed_vec3* tint_symbol_7 [[buffer(2)]]) {
  VertexOutput const inner_result = vertex_main_inner(tint_symbol_7);
  tint_symbol wrapper_result = {};
  wrapper_result.pos = inner_result.pos;
  wrapper_result.prevent_dce = inner_result.prevent_dce;
  return wrapper_result;
}