diff options
Diffstat (limited to 'include/private/surfaceflinger/SharedBufferStack.h')
| -rw-r--r-- | include/private/surfaceflinger/SharedBufferStack.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/include/private/surfaceflinger/SharedBufferStack.h b/include/private/surfaceflinger/SharedBufferStack.h index 4ae3cdf..717f837 100644 --- a/include/private/surfaceflinger/SharedBufferStack.h +++ b/include/private/surfaceflinger/SharedBufferStack.h @@ -65,7 +65,7 @@ public: // When changing these values, the COMPILE_TIME_ASSERT at the end of this // file need to be updated. static const unsigned int NUM_LAYERS_MAX = 31; - static const unsigned int NUM_BUFFER_MAX = 16; + static const unsigned int NUM_BUFFER_MAX = 32; static const unsigned int NUM_BUFFER_MIN = 2; static const unsigned int NUM_DISPLAY_MAX = 4; @@ -123,7 +123,7 @@ public: // ---------------------------------------------------------------------------- -// 32 KB max +// 64 KB max class SharedClient { public: @@ -284,6 +284,8 @@ public: uint32_t getTransform(int buffer) const; status_t resize(int newNumBuffers); + status_t grow(int newNumBuffers); + status_t shrink(int newNumBuffers); SharedBufferStack::Statistics getStats() const; @@ -345,6 +347,13 @@ private: int mNumBuffers; BufferList mBufferList; + struct BuffersAvailableCondition : public ConditionBase { + int mNumBuffers; + inline BuffersAvailableCondition(SharedBufferServer* sbs, + int numBuffers); + inline bool operator()() const; + inline const char* name() const { return "BuffersAvailableCondition"; } + }; struct RetireUpdate : public UpdateBase { const int numBuffers; @@ -385,7 +394,7 @@ struct surface_flinger_cblk_t // 4KB max // --------------------------------------------------------------------------- -COMPILE_TIME_ASSERT(sizeof(SharedClient) <= 32768) +COMPILE_TIME_ASSERT(sizeof(SharedClient) <= 65536) COMPILE_TIME_ASSERT(sizeof(surface_flinger_cblk_t) <= 4096) // --------------------------------------------------------------------------- |