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remove outdated debugging code now that we no longer support fixed point

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R=reed@google.com, djsollen@google.com

Author: djsollen@google.com

Review URL: https://chromiumcodereview.appspot.com/15879003

git-svn-id: http://skia.googlecode.com/svn/trunk@9258 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
commit-bot@chromium.org 2013-05-23 16:41:42 +00:00
parent 0f2b1953c7
commit abcec6db9b
1 changed files with 0 additions and 38 deletions
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38
include/core/SkScalar.h
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@ -67,47 +67,9 @@
return prod == prod;
}
#ifdef SK_DEBUG
/** SkIntToScalar(n) returns its integer argument as an SkScalar
*
* If we're compiling in DEBUG mode, and can thus afford some extra runtime
* cycles, check to make sure that the parameter passed in has not already
* been converted to SkScalar. (A double conversion like this is harmless
* for SK_SCALAR_IS_FLOAT, but for SK_SCALAR_IS_FIXED this causes trouble.)
*
* Note that we need all of these method signatures to properly handle the
* various types that we pass into SkIntToScalar() to date:
* int, size_t, U8CPU, etc., even though what we really mean is "anything
* but a float".
*/
static inline float SkIntToScalar(signed int param) {
return (float)param;
}
static inline float SkIntToScalar(unsigned int param) {
return (float)param;
}
static inline float SkIntToScalar(signed long param) {
return (float)param;
}
static inline float SkIntToScalar(unsigned long param) {
return (float)param;
}
static inline float SkIntToScalar(float /* param */) {
/* If the parameter passed into SkIntToScalar is a float,
* one of two things has happened:
* 1. the parameter was an SkScalar (which is typedef'd to float)
* 2. the parameter was a float instead of an int
*
* Either way, it's not good.
*/
SkDEBUGFAIL("looks like you passed an SkScalar into SkIntToScalar");
return (float)0;
}
#else // not SK_DEBUG
/** SkIntToScalar(n) returns its integer argument as an SkScalar
*/
#define SkIntToScalar(n) ((float)(n))
#endif // not SK_DEBUG
/** SkFixedToScalar(n) returns its SkFixed argument as an SkScalar
*/
#define SkFixedToScalar(x) SkFixedToFloat(x)