gallium/util: reindent u_half.c and u_half.h with Mesa coding style

Sorry, forgout about that.

2 files changed, 112 insertions, 107 deletions

diff --git a/src/gallium/auxiliary/util/u_half.c b/src/gallium/auxiliary/util/u_half.c
index 4611b201b95..96b83e5ac00 100644
--- a/src/gallium/auxiliary/util/u_half.c
+++ b/src/gallium/auxiliary/util/u_half.c
@@ -1,3 +1,4 @@
+
 /*
  * Copyright 2010 Luca Barbieri
  *
@@ -58,101 +59,107 @@ uint32_t util_half_to_float_offset_table[64];
 uint16_t util_float_to_half_base_table[512];
 uint8_t util_float_to_half_shift_table[512];
 
-static void util_half_init_tables(void)
+static void
+util_half_init_tables(void)
 {
-	int i;
-
-	/* zero */
-	util_half_to_float_mantissa_table[0] = 0;
-
-	/* denormals */
-	for(i = 1; i < 1024; ++i) {
-		unsigned int m = i << 13;
-		unsigned int e = 0;
-
-		/* Normalize number */
-		while(!(m & 0x00800000)) {
-			e -= 0x00800000;
-			m<<=1;
-		}
-		m &= ~0x00800000;
-		e+= 0x38800000;
-		util_half_to_float_mantissa_table[i] = m | e;
-	}
-
-	/* normals */
-	for(i = 1024; i < 2048; ++i)
-		util_half_to_float_mantissa_table[i] = ((i-1024)<<13);
-
-	/* positive zero or denormals */
-	util_half_to_float_exponent_table[0] = 0;
-
-	/* positive numbers */
-	for(i = 1; i <= 30; ++i)
-		util_half_to_float_exponent_table[i] = 0x38000000 + (i << 23);
-
-	/* positive infinity/NaN */
-	util_half_to_float_exponent_table[31] = 0x7f800000;
-
-	/* negative zero or denormals */
-	util_half_to_float_exponent_table[32] = 0x80000000;
-
-	/* negative numbers */
-	for(i = 33; i <= 62; ++i)
-		util_half_to_float_exponent_table[i] = 0xb8000000 + ((i - 32) << 23);
-
-	/* negative infinity/NaN */
-	util_half_to_float_exponent_table[63] = 0xff800000;
-
-	/* positive zero or denormals */
-	util_half_to_float_offset_table[0] = 0;
-
-	/* positive normals */
-	for(i = 1; i < 32; ++i)
-		util_half_to_float_offset_table[i] = 1024;
-
-	/* negative zero or denormals */
-	util_half_to_float_offset_table[32] = 0;
-
-	/* negative normals */
-	for(i = 33; i < 64; ++i)
-		util_half_to_float_offset_table[i] = 1024;
-
-
-
-	/* very small numbers mapping to zero */
-	for(i = -127; i < -24; ++i) {
-		util_float_to_half_base_table[127 + i] = 0;
-		util_float_to_half_shift_table[127 + i] = 24;
-	}
-
-	/* small numbers mapping to denormals */
-	for(i = -24; i < -14; ++i) {
-		util_float_to_half_base_table[127 + i] = 0x0400 >> (-14 - i);
-		util_float_to_half_shift_table[127 + i] = -i - 1;
-	}
-
-	/* normal numbers */
-	for(i = -14; i < 16; ++i) {
-		util_float_to_half_base_table[127 + i] = (i + 15) << 10;
-		util_float_to_half_shift_table[127 + i] = 13;
-	}
-
-	/* large numbers mapping to infinity */
-	for(i = 16; i < 128; ++i) {
-		util_float_to_half_base_table[127 + i] = 0x7c00;
-		util_float_to_half_shift_table[127 + i] = 24;
-	}
-
-	/* infinity and NaNs */
-	util_float_to_half_base_table[255] = 0x7c00;
-	util_float_to_half_shift_table[255] = 13;
-
-	/* negative numbers */
-	for(i = 0; i < 256; ++i) {
-		util_float_to_half_base_table[256 + i] = util_float_to_half_base_table[i] | 0x8000;
-		util_float_to_half_shift_table[256 + i] = util_float_to_half_shift_table[i];
-	}
+   int i;
+
+   /* zero */
+   util_half_to_float_mantissa_table[0] = 0;
+
+   /* denormals */
+   for(i = 1; i < 1024; ++i)
+   {
+      unsigned int m = i << 13;
+      unsigned int e = 0;
+
+      /* Normalize number */
+      while(!(m & 0x00800000))
+      {
+	 e -= 0x00800000;
+	 m <<= 1;
+      }
+      m &= ~0x00800000;
+      e += 0x38800000;
+      util_half_to_float_mantissa_table[i] = m | e;
+   }
+
+   /* normals */
+   for(i = 1024; i < 2048; ++i)
+      util_half_to_float_mantissa_table[i] = ((i - 1024) << 13);
+
+   /* positive zero or denormals */
+   util_half_to_float_exponent_table[0] = 0;
+
+   /* positive numbers */
+   for(i = 1; i <= 30; ++i)
+      util_half_to_float_exponent_table[i] = 0x38000000 + (i << 23);
+
+   /* positive infinity/NaN */
+   util_half_to_float_exponent_table[31] = 0x7f800000;
+
+   /* negative zero or denormals */
+   util_half_to_float_exponent_table[32] = 0x80000000;
+
+   /* negative numbers */
+   for(i = 33; i <= 62; ++i)
+      util_half_to_float_exponent_table[i] = 0xb8000000 + ((i - 32) << 23);
+
+   /* negative infinity/NaN */
+   util_half_to_float_exponent_table[63] = 0xff800000;
+
+   /* positive zero or denormals */
+   util_half_to_float_offset_table[0] = 0;
+
+   /* positive normals */
+   for(i = 1; i < 32; ++i)
+      util_half_to_float_offset_table[i] = 1024;
+
+   /* negative zero or denormals */
+   util_half_to_float_offset_table[32] = 0;
+
+   /* negative normals */
+   for(i = 33; i < 64; ++i)
+      util_half_to_float_offset_table[i] = 1024;
+
+   /* very small numbers mapping to zero */
+   for(i = -127; i < -24; ++i)
+   {
+      util_float_to_half_base_table[127 + i] = 0;
+      util_float_to_half_shift_table[127 + i] = 24;
+   }
+
+   /* small numbers mapping to denormals */
+   for(i = -24; i < -14; ++i)
+   {
+      util_float_to_half_base_table[127 + i] = 0x0400 >> (-14 - i);
+      util_float_to_half_shift_table[127 + i] = -i - 1;
+   }
+
+   /* normal numbers */
+   for(i = -14; i < 16; ++i)
+   {
+      util_float_to_half_base_table[127 + i] = (i + 15) << 10;
+      util_float_to_half_shift_table[127 + i] = 13;
+   }
+
+   /* large numbers mapping to infinity */
+   for(i = 16; i < 128; ++i)
+   {
+      util_float_to_half_base_table[127 + i] = 0x7c00;
+      util_float_to_half_shift_table[127 + i] = 24;
+   }
+
+   /* infinity and NaNs */
+   util_float_to_half_base_table[255] = 0x7c00;
+   util_float_to_half_shift_table[255] = 13;
+
+   /* negative numbers */
+   for(i = 0; i < 256; ++i)
+   {
+      util_float_to_half_base_table[256 + i] = util_float_to_half_base_table[i] | 0x8000;
+      util_float_to_half_shift_table[256 + i] = util_float_to_half_shift_table[i];
+   }
 }
 
 UTIL_INIT(util_half_init_tables);
diff --git a/src/gallium/auxiliary/util/u_half.h b/src/gallium/auxiliary/util/u_half.h
index 5afdd925a62..4b80d45b919 100644
--- a/src/gallium/auxiliary/util/u_half.h
+++ b/src/gallium/auxiliary/util/u_half.h
@@ -8,7 +8,6 @@
 extern "C" {
 #endif
 
-
 extern uint32_t util_half_to_float_mantissa_table[2048];
 extern uint32_t util_half_to_float_exponent_table[64];
 extern uint32_t util_half_to_float_offset_table[64];
@@ -29,33 +28,31 @@ extern uint8_t util_float_to_half_shift_table[512];
 static INLINE uint32_t
 util_half_to_floatui(half h)
 {
-	unsigned exp = h >> 10;
-	return util_half_to_float_mantissa_table[util_half_to_float_offset_table[exp] + (h & 0x3ff)]
-		+ util_half_to_float_exponent_table[exp];
+   unsigned exp = h >> 10;
+   return util_half_to_float_mantissa_table[util_half_to_float_offset_table[exp] + (h & 0x3ff)] + util_half_to_float_exponent_table[exp];
 }
 
 static INLINE float
 util_half_to_float(half h)
 {
-	union fi r;
-	r.ui = util_half_to_floatui(h);
-	return r.f;
+   union fi r;
+   r.ui = util_half_to_floatui(h);
+   return r.f;
 }
 
 static INLINE half
 util_floatui_to_half(uint32_t v)
 {
-	unsigned signexp = v >> 23;
-	return util_float_to_half_base_table[signexp]
-		+ ((v & 0x007fffff) >> util_float_to_half_shift_table[signexp]);
+   unsigned signexp = v >> 23;
+   return util_float_to_half_base_table[signexp] + ((v & 0x007fffff) >> util_float_to_half_shift_table[signexp]);
 }
 
 static INLINE half
 util_float_to_half(float f)
 {
-	union fi i;
-	i.f = f;
-	return util_floatui_to_half(i.ui);
+   union fi i;
+   i.f = f;
+   return util_floatui_to_half(i.ui);
 }
 
 #ifdef __cplusplus
@@ -63,3 +60,4 @@ util_float_to_half(float f)
 #endif
 
 #endif /* U_HALF_H */
+