diff options
| -rw-r--r-- | modules/gralloc/framebuffer.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/modules/gralloc/framebuffer.cpp b/modules/gralloc/framebuffer.cpp index 248a2fc..2d0fa25 100644 --- a/modules/gralloc/framebuffer.cpp +++ b/modules/gralloc/framebuffer.cpp @@ -41,6 +41,10 @@ // should be a build option #define SUPPORTS_UPDATE_ON_DEMAND 1 +// fb_fix_screeninfo::id returned on the emulator +#define EMULATOR_DEV_FB_ID "" + +// numbers of buffers for page flipping #define NUM_BUFFERS 2 @@ -366,6 +370,12 @@ int fb_device_open(hw_module_t const* module, const char* name, const_cast<int&>(dev->device.minSwapInterval) = 1; const_cast<int&>(dev->device.maxSwapInterval) = 1; + if (!strcmp(m->finfo.id, EMULATOR_DEV_FB_ID)) { + LOGD("I think we're running on the emulator, " + "turning UPDATE_ON_DEMAND off"); + dev->device.setUpdateRect = 0; + } + *device = &dev->device.common; } } |