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Copyright 2009 Intel Corporation All Rights Reserved.
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#include "mixvideoformat.h"
#include "mixvideoframe_private.h"
//Note: this is only a max limit. Actual number of surfaces allocated is calculated in mix_videoformat_vc1_initialize()
* Type macros.
#define MIX_VIDEOFORMAT_VC1(obj) (reinterpret_cast<MixVideoFormat_VC1*>(obj))
class MixVideoFormat_VC1 : public MixVideoFormat {
virtual ~MixVideoFormat_VC1();
virtual MIX_RESULT Initialize(
MixVideoConfigParamsDec * config_params,
MixFrameManager * frame_mgr,
MixBufferPool * input_buf_pool,
MixSurfacePool ** surface_pool,
VADisplay va_display);
virtual MIX_RESULT Decode(
MixBuffer * bufin[], int bufincnt,
MixVideoDecodeParams * decode_params);
virtual MIX_RESULT Flush();
virtual MIX_RESULT EndOfStream();
MIX_RESULT _handle_ref_frames(
enum _picture_type frame_type, MixVideoFrame * current_frame);
MIX_RESULT _process_decode(
vbp_data_vc1 *data, uint64 timestamp, bool discontinuity);
MIX_RESULT _release_input_buffers(uint64 timestamp);
MIX_RESULT _update_seq_header(
MixVideoConfigParamsDec* config_params, MixIOVec *header);
MIX_RESULT _update_config_params(vbp_data_vc1 *data);
MIX_RESULT _decode_a_picture(
vbp_data_vc1 *data, int pic_index, MixVideoFrame *frame);
MIX_RESULT _initialize_va(vbp_data_vc1 *data);
#ifdef YUVDUMP
MIX_RESULT _get_Img_from_surface (MixVideoFrame * frame);
/*< public > */
/*< private > */
MixVideoFrame * reference_frames[2];
bool haveBframes;
bool loopFilter;
MixVideoFrame * lastFrame;
* mix_videoformat_vc1_new:
* @returns: A newly allocated instance of #MixVideoFormat_VC1
* Use this method to create new instance of #MixVideoFormat_VC1
MixVideoFormat_VC1 *mix_videoformat_vc1_new(void);
* mix_videoformat_vc1_ref:
* @mix: object to add reference
* @returns: the MixVideoFormat_VC1 instance where reference count has been increased.
* Add reference count.
MixVideoFormat_VC1 *mix_videoformat_vc1_ref(MixVideoFormat_VC1 * mix);
* mix_videoformat_vc1_unref:
* @obj: object to unref.
* Decrement reference count of the object.
MixVideoFormat_VC1 *mix_videoformat_vc1_unref(MixVideoFormat_VC1 * mix);
#endif /* __MIX_VIDEOFORMAT_VC1_H__ */