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| author | Caio Schnepper <caioschnepper@gmail.com> | 2015-11-30 11:05:10 -0200 |
|---|---|---|
| committer | Caio Schnepper <caioschnepper@gmail.com> | 2015-11-30 11:05:10 -0200 |
| commit | e48f7860b9c5a49850a4bc8b26ad2c69000a7da4 (patch) | |
| tree | 8cf18eddcabdc7f24f4a6c446da0c132910eec03 | |
| parent | e0568e128bc93ce4473438e1ef95dbbebb41b850 (diff) | |
| download | android_hardware_samsung-e48f7860b9c5a49850a4bc8b26ad2c69000a7da4.tar.gz android_hardware_samsung-e48f7860b9c5a49850a4bc8b26ad2c69000a7da4.tar.bz2 android_hardware_samsung-e48f7860b9c5a49850a4bc8b26ad2c69000a7da4.zip | |
libgralloc: Fix refresh rate calculation
Calculated refresh rate can be 3% off
Reference: https://code.google.com/p/android/issues/detail?id=69391
Change-Id: I3b4efefcc0aef695ba48abdfb61f6d38b9d0a79c
| -rw-r--r-- | exynos4/hal/libgralloc_ump/framebuffer_device.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/exynos4/hal/libgralloc_ump/framebuffer_device.cpp b/exynos4/hal/libgralloc_ump/framebuffer_device.cpp index b141878..814e668 100644 --- a/exynos4/hal/libgralloc_ump/framebuffer_device.cpp +++ b/exynos4/hal/libgralloc_ump/framebuffer_device.cpp @@ -263,8 +263,8 @@ int init_frame_buffer_locked(struct private_module_t* module) int refreshRate = 1000000000000000LLU / ( - uint64_t( info.upper_margin + info.lower_margin + info.yres ) - * ( info.left_margin + info.right_margin + info.xres ) + uint64_t( info.upper_margin + info.lower_margin + info.vsync_len + info.yres ) + * ( info.left_margin + info.right_margin + info.hsync_len + info.xres ) * info.pixclock ); |