hwapi/base: Improve frame allocation method

This allows us to cache existing frames, reducing the CPU and GPU memory load that appears due to constantly recreating frames.
2019-10-03 19:18:44 +02:00
parent d3f7b15633
commit 650b397ced
1 changed files with 6 additions and 1 deletions
@@ -55,8 +55,13 @@ namespace obsffmpeg {
 			public:
 			virtual AVBufferRef* create_device_context() = 0;

+			virtual std::shared_ptr<AVFrame> allocate_frame(AVBufferRef* frames) = 0;
+
+			virtual void copy_from_obs(AVBufferRef* frames, uint32_t handle, uint64_t lock_key,
+			                           uint64_t* next_lock_key, std::shared_ptr<AVFrame> frame) = 0;
+
 			virtual std::shared_ptr<AVFrame> avframe_from_obs(AVBufferRef* frames, uint32_t handle, uint64_t lock_key,
-			                              uint64_t* next_lock_key) = 0;
+			                                                  uint64_t* next_lock_key) = 0;
 		};
 	} // namespace hwapi
 } // namespace obsffmpeg