new repartitioned omx video codec.

Change-Id: Ia8bfcb10589edbf71c79f10b977d67a1d0ccbee5
BZ: 3372

1 files changed, 76 insertions, 0 deletions

diff --git a/videocodec/OMXVideoDecoderBase.h b/videocodec/OMXVideoDecoderBase.h
new file mode 100644
index 0000000..7e75860
--- /dev/null
+++ b/videocodec/OMXVideoDecoderBase.h
@@ -0,0 +1,76 @@
+/*
+* Copyright (c) 2009-2011 Intel Corporation.  All rights reserved.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+
+#ifndef OMX_VIDEO_DECODER_BASE_H_
+#define OMX_VIDEO_DECODER_BASE_H_
+
+
+#include "OMXComponentCodecBase.h"
+#include "VideoDecoderInterface.h"
+#include "VideoDecoderHost.h"
+
+class OMXVideoDecoderBase : public OMXComponentCodecBase {
+public:
+    OMXVideoDecoderBase();
+    virtual ~OMXVideoDecoderBase();
+
+protected:
+    virtual OMX_ERRORTYPE InitInputPort(void);
+    virtual OMX_ERRORTYPE InitOutputPort(void);
+    virtual OMX_ERRORTYPE InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *input) = 0;
+    virtual OMX_ERRORTYPE InitOutputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *output);
+
+    virtual OMX_ERRORTYPE ProcessorInit(void);
+    virtual OMX_ERRORTYPE ProcessorDeinit(void);
+    //virtual OMX_ERRORTYPE ProcessorStart(void);
+    virtual OMX_ERRORTYPE ProcessorStop(void);
+    //virtual OMX_ERRORTYPE ProcessorPause(void);
+    //virtual OMX_ERRORTYPE ProcessorResume(void);
+    virtual OMX_ERRORTYPE ProcessorFlush(OMX_U32 portIndex);
+    virtual OMX_ERRORTYPE ProcessorProcess(
+            OMX_BUFFERHEADERTYPE **buffers,
+            buffer_retain_t *retains,
+            OMX_U32 numberBuffers);
+
+    virtual OMX_ERRORTYPE PrepareConfigBuffer(VideoConfigBuffer *p);
+    virtual OMX_ERRORTYPE PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p);
+    virtual OMX_ERRORTYPE FillRenderBuffer(OMX_BUFFERHEADERTYPE *buffer, OMX_U32 inportBufferFlags);
+    virtual OMX_ERRORTYPE HandleFormatChange(void);
+    virtual OMX_ERRORTYPE TranslateDecodeStatus(Decode_Status status);
+
+    virtual OMX_ERRORTYPE BuildHandlerList(void);
+    DECLARE_HANDLER(OMXVideoDecoderBase, ParamVideoPortFormat);
+    DECLARE_HANDLER(OMXVideoDecoderBase, CapabilityFlags);
+
+private:
+    enum {
+        // OMX_PARAM_PORTDEFINITIONTYPE
+        INPORT_MIN_BUFFER_COUNT = 1,
+        INPORT_ACTUAL_BUFFER_COUNT = 256,
+        INPORT_BUFFER_SIZE = 1382400,
+
+        // OMX_PARAM_PORTDEFINITIONTYPE
+        OUTPORT_MIN_BUFFER_COUNT = 1,
+        OUTPORT_ACTUAL_BUFFER_COUNT = 2,
+        OUTPORT_BUFFER_SIZE = 1382400,
+    };
+
+protected:
+    IVideoDecoder *mVideoDecoder;
+};
+
+#endif /* OMX_VIDEO_DECODER_BASE_H_ */