diff options
| author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2021-12-17 00:07:44 +0000 |
|---|---|---|
| committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2021-12-17 00:07:44 +0000 |
| commit | c142f2613ef9982d59dca254d7a625bdf595f70c (patch) | |
| tree | c87c7bb1c44219e1cdf45506113ef451ce15d998 /modules/gralloc/framebuffer.cpp | |
| parent | fcafef0ab6d0ca861a3d772447f3409c27722ad9 (diff) | |
| parent | 0b5ab223e110f3a34b30e7b61e4ea68c03dba98b (diff) | |
Snap for 8010657 from 0b5ab223e110f3a34b30e7b61e4ea68c03dba98b to sc-v2-release
Change-Id: Ie66e88133267b6c910002995e0dbc92f326155cd
Diffstat (limited to 'modules/gralloc/framebuffer.cpp')
| -rw-r--r-- | modules/gralloc/framebuffer.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/modules/gralloc/framebuffer.cpp b/modules/gralloc/framebuffer.cpp index b2ec3e44..fc220dbc 100644 --- a/modules/gralloc/framebuffer.cpp +++ b/modules/gralloc/framebuffer.cpp @@ -45,8 +45,10 @@ #define USE_PAN_DISPLAY 0 #endif -// numbers of buffers for page flipping +// Enabling page flipping by default +#ifndef NUM_BUFFERS #define NUM_BUFFERS 2 +#endif enum { @@ -157,7 +159,8 @@ int mapFrameBufferLocked(struct private_module_t* module, int format) info.activate = FB_ACTIVATE_NOW; /* - * Request NUM_BUFFERS screens (at lest 2 for page flipping) + * Request NUM_BUFFERS screens + * To enable page flipping, NUM_BUFFERS should be at least 2. */ info.yres_virtual = info.yres * NUM_BUFFERS; |