[ViewVC] Diff of: cvs/libecb/ecb.pod

Comparing libecb/ecb.pod (file contents):
Revision 1.57 by root, Thu Oct 16 14:47:20 2014 UTC vs.
Revision 1.58 by root, Thu Oct 16 15:01:54 2014 UTC

 =head2 OPTIMISATION HINTS
 =over 4
-=item bool ecb_is_constant(expr)
+=item bool ecb_is_constant (expr)
 Returns true iff the expression can be deduced to be a compile-time
 constant, and false otherwise.
 For example, when you have a C<rndm16> function that returns a 16 bit
    /* this results in a single add instruction to toggle the bit, and 4 extra */
    /* instructions to move the float value to an integer register and back. */
    x = ecb_binary32_to_float (ecb_float_to_binary32 (x) ^ 0x80000000U)
+=item float  ecb_binary16_to_float  (uint16_t x) [-UECB_NO_LIBM]
 =item float  ecb_binary32_to_float  (uint32_t x) [-UECB_NO_LIBM]
 =item double ecb_binary32_to_double (uint64_t x) [-UECB_NO_LIBM]
-The reverse operation of the previos function - takes the bit representation
+The reverse operation of the previos function - takes the bit
-of an IEEE binary32 or binary64 number and converts it to the native C<float>
+representation of an IEEE binary16, binary32 or binary64 number and
-or C<double> format.
+converts it to the native C<float> or C<double> format.
 This function should work even when the native floating point format isn't
 IEEE compliant, of course at a speed and code size penalty, and of course
 also within reasonable limits (it tries to convert normals and denormals,
 and might be lucky for infinities, and with extraordinary luck, also for

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