0d85595e33
Add conversions from negative float16_t and float32_t to bool, all signed integer types (i.e., including those in GL_EXT_shader_explicit_arithmetic_types), and all float types (from the same extension) to extend coverage. Note that converting negative float values to unsigned integers is undefined behavior. Thus, we exclude them.
70 lines
2.0 KiB
Plaintext
70 lines
2.0 KiB
Plaintext
#version 450
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#extension GL_EXT_shader_explicit_arithmetic_types : require
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const bool bool_init = true;
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const int8_t int8_t_init = int8_t(-1);
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const int16_t int16_t_init = int16_t(-2);
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const int32_t int32_t_init = int32_t(-3);
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const int64_t int64_t_init = int64_t(-4);
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const uint8_t uint8_t_init = uint8_t(1);
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const uint16_t uint16_t_init = uint16_t(2);
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const uint32_t uint32_t_init = uint32_t(3);
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const uint64_t uint64_t_init = uint64_t(4);
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const float16_t float16_t_init = float16_t(42.0);
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const float32_t float32_t_init = float32_t(13.0);
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const float64_t float64_t_init = float64_t(-4.0);
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const float16_t neg_float16_t_init = float16_t(-42.0);
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const float32_t neg_float32_t_init = float32_t(-13.0);
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const float64_t neg_float64_t_init = float64_t(-4.0);
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#define TYPE_TO_TYPE(x, y) \
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const x y##_to_##x = x(y##_init)
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#define TYPE_TO_TYPE_PREFIX(prefix, x, y) \
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const x prefix##_##y##_to_##x = x(prefix##_##y##_init)
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#define TYPE_TO(x) \
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TYPE_TO_TYPE(x, bool); \
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TYPE_TO_TYPE(x, int8_t); \
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TYPE_TO_TYPE(x, int16_t); \
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TYPE_TO_TYPE(x, int32_t); \
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TYPE_TO_TYPE(x, int64_t); \
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TYPE_TO_TYPE(x, uint8_t); \
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TYPE_TO_TYPE(x, uint16_t); \
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TYPE_TO_TYPE(x, uint32_t); \
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TYPE_TO_TYPE(x, uint64_t); \
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TYPE_TO_TYPE(x, float16_t); \
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TYPE_TO_TYPE(x, float32_t); \
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TYPE_TO_TYPE(x, float64_t)
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TYPE_TO(bool);
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TYPE_TO(int8_t);
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TYPE_TO(int16_t);
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TYPE_TO(int32_t);
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TYPE_TO(int64_t);
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TYPE_TO(uint8_t);
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TYPE_TO(uint16_t);
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TYPE_TO(uint32_t);
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TYPE_TO(uint64_t);
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TYPE_TO(float16_t);
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TYPE_TO(float32_t);
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TYPE_TO(float64_t);
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#define NEG_FLOAT_TO(x) \
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TYPE_TO_TYPE_PREFIX(neg, x, float16_t); \
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TYPE_TO_TYPE_PREFIX(neg, x, float32_t); \
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TYPE_TO_TYPE_PREFIX(neg, x, float64_t)
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NEG_FLOAT_TO(bool);
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NEG_FLOAT_TO(int8_t);
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NEG_FLOAT_TO(int16_t);
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NEG_FLOAT_TO(int32_t);
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NEG_FLOAT_TO(int64_t);
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NEG_FLOAT_TO(float16_t);
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NEG_FLOAT_TO(float32_t);
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NEG_FLOAT_TO(float64_t);
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void main() {}
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