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⚡ Remove reflection calls from buffer macros

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This commit is contained in:
Andrey Antukh 2025-08-14 11:15:46 +02:00
parent 17ec360720
commit a3b9a9f07b
1 changed files with 15 additions and 15 deletions
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30
common/src/app/common/buffer.cljc
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@ -19,42 +19,42 @@
(if (:ns &env)
`(.getInt8 ~target ~offset true)
(let [target (with-meta target {:tag 'java.nio.ByteBuffer})]
`(long (.get ~target ~offset)))))
`(long (.get ~target (unchecked-int ~offset))))))
(defmacro read-unsigned-byte
[target offset]
(if (:ns &env)
`(.getUint8 ~target ~offset true)
(let [target (with-meta target {:tag 'java.nio.ByteBuffer})]
`(bit-and (long (.get ~target ~offset)) 0xff))))
`(bit-and (long (.get ~target (unchecked-int ~offset))) 0xff))))
(defmacro read-bool
[target offset]
(if (:ns &env)
`(== 1 (.getInt8 ~target ~offset true))
(let [target (with-meta target {:tag 'java.nio.ByteBuffer})]
`(== 1 (.get ~target ~offset)))))
`(== 1 (.get ~target (unchecked-int ~offset))))))
(defmacro read-short
[target offset]
(if (:ns &env)
`(.getInt16 ~target ~offset true)
(let [target (with-meta target {:tag 'java.nio.ByteBuffer})]
`(.getShort ~target ~offset))))
`(.getShort ~target (unchecked-int ~offset)))))
(defmacro read-int
[target offset]
(if (:ns &env)
`(.getInt32 ~target ~offset true)
(let [target (with-meta target {:tag 'java.nio.ByteBuffer})]
`(long (.getInt ~target ~offset)))))
`(long (.getInt ~target (unchecked-int ~offset))))))
(defmacro read-float
[target offset]
(if (:ns &env)
`(.getFloat32 ~target ~offset true)
(let [target (with-meta target {:tag 'java.nio.ByteBuffer})]
`(double (.getFloat ~target ~offset)))))
`(double (.getFloat ~target (unchecked-int ~offset))))))
(defmacro read-uuid
[target offset]
@ -68,8 +68,8 @@
(let [target (with-meta target {:tag 'java.nio.ByteBuffer})]
`(try
(.order ~target ByteOrder/BIG_ENDIAN)
(let [msb# (.getLong ~target (+ ~offset 0))
lsb# (.getLong ~target (+ ~offset 8))]
(let [msb# (.getLong ~target (unchecked-int (+ ~offset 0)))
lsb# (.getLong ~target (unchecked-int (+ ~offset 8)))]
(java.util.UUID. (long msb#) (long lsb#)))
(finally
(.order ~target ByteOrder/LITTLE_ENDIAN))))))
@ -79,35 +79,35 @@
(if (:ns &env)
`(.setInt8 ~target ~offset ~value true)
(let [target (with-meta target {:tag 'java.nio.ByteBuffer})]
`(.put ~target ~offset (unchecked-byte ~value)))))
`(.put ~target (unchecked-int ~offset) (unchecked-byte ~value)))))
(defmacro write-bool
[target offset value]
(if (:ns &env)
`(.setInt8 ~target ~offset (if ~value 0x01 0x00) true)
(let [target (with-meta target {:tag 'java.nio.ByteBuffer})]
`(.put ~target ~offset (unchecked-byte (if ~value 0x01 0x00))))))
`(.put ~target (unchecked-int ~offset) (unchecked-byte (if ~value 0x01 0x00))))))
(defmacro write-short
[target offset value]
(if (:ns &env)
`(.setInt16 ~target ~offset ~value true)
(let [target (with-meta target {:tag 'java.nio.ByteBuffer})]
`(.putShort ~target ~offset (unchecked-short ~value)))))
`(.putShort ~target (unchecked-int ~offset) (unchecked-short ~value)))))
(defmacro write-int
[target offset value]
(if (:ns &env)
`(.setInt32 ~target ~offset ~value true)
(let [target (with-meta target {:tag 'java.nio.ByteBuffer})]
`(.putInt ~target ~offset (unchecked-int ~value)))))
`(.putInt ~target (unchecked-int ~offset) (unchecked-int ~value)))))
(defmacro write-float
[target offset value]
(if (:ns &env)
`(.setFloat32 ~target ~offset ~value true)
(let [target (with-meta target {:tag 'java.nio.ByteBuffer})]
`(.putFloat ~target ~offset (unchecked-float ~value)))))
`(.putFloat ~target (unchecked-int ~offset) (unchecked-float ~value)))))
(defmacro write-uuid
[target offset value]
@ -122,8 +122,8 @@
value (with-meta value {:tag 'java.util.UUID})]
`(try
(.order ~target ByteOrder/BIG_ENDIAN)
(.putLong ~target (+ ~offset 0) (.getMostSignificantBits ~value))
(.putLong ~target (+ ~offset 8) (.getLeastSignificantBits ~value))
(.putLong ~target (unchecked-int (+ ~offset 0)) (.getMostSignificantBits ~value))
(.putLong ~target (unchecked-int (+ ~offset 8)) (.getLeastSignificantBits ~value))
(finally
(.order ~target ByteOrder/LITTLE_ENDIAN))))))