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| author | nicolasroard <nicolasroard@google.com> | 2013-07-02 13:21:31 -0700 |
|---|---|---|
| committer | nicolasroard <nicolasroard@google.com> | 2013-07-02 13:22:38 -0700 |
| commit | a337253c886df37f37341c4cd7b708bfcdee4a9d (patch) | |
| tree | 42cf5aecb7d91e6f93565d4f038881f2fd5b90f3 /jni | |
| parent | 3cd424299cf350f071df0cb5dbdc7107a745695c (diff) | |
| download | android_packages_apps_Snap-a337253c886df37f37341c4cd7b708bfcdee4a9d.tar.gz android_packages_apps_Snap-a337253c886df37f37341c4cd7b708bfcdee4a9d.tar.bz2 android_packages_apps_Snap-a337253c886df37f37341c4cd7b708bfcdee4a9d.zip | |
Add stop check in ImageFilterFX
speed up switching / interrupting of rendering.
Change-Id: I3ef4b1d16047b00a062c86d72cdfff2bfe9817a2
Diffstat (limited to 'jni')
| -rw-r--r-- | jni/filters/fx.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/jni/filters/fx.c b/jni/filters/fx.c index 24fa5e0d7..c3c9cbdc6 100644 --- a/jni/filters/fx.c +++ b/jni/filters/fx.c @@ -29,7 +29,9 @@ __inline__ int interp(unsigned char *src, int p , int *off ,float dr,float dg, return (int)frbg ; } -void JNIFUNCF(ImageFilterFx, nativeApplyFilter, jobject bitmap, jint width, jint height, jobject lutbitmap,jint lutwidth, jint lutheight ) +void JNIFUNCF(ImageFilterFx, nativeApplyFilter, jobject bitmap, jint width, jint height, + jobject lutbitmap, jint lutwidth, jint lutheight, + jint start, jint end) { char* destination = 0; char* lut = 0; @@ -58,9 +60,7 @@ void JNIFUNCF(ImageFilterFx, nativeApplyFilter, jobject bitmap, jint width, jint float scale_B = (lutdim_b-1.f)/256.f; int i; - int len = width * height * STEP; - - for (i = 0; i < len; i+=STEP) + for (i = start; i < end; i+= STEP) { int r = rgb[RED]; int g = rgb[GREEN]; |