CARPLAY版本整理

MXC_A27-PCB4.5-270S/lib/hx170dec/include/decppif.h

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+/*------------------------------------------------------------------------------
+--                                                                            --
+--       This software is confidential and proprietary and may be used        --
+--        only as expressly authorized by a licensing agreement from          --
+--                                                                            --
+--                            Hantro Products Oy.                             --
+--                                                                            --
+--                   (C) COPYRIGHT 2006 HANTRO PRODUCTS OY                    --
+--                            ALL RIGHTS RESERVED                             --
+--                                                                            --
+--                 The entire notice above must be reproduced                 --
+--                  on all copies and should not be removed.                  --
+--                                                                            --
+--------------------------------------------------------------------------------
+--
+--  Abstract : interface between pp and decoder
+--
+--------------------------------------------------------------------------------
+--
+--  Version control information, please leave untouched.
+--
+--  $RCSfile: decppif.h,v $
+--  $Date: 2010/12/02 10:53:50 $
+--  $Revision: 1.16 $
+--
+------------------------------------------------------------------------------*/
+#ifndef _PPDEC_H_
+#define _PPDEC_H_
+
+#include "basetype.h"
+
+/* PP input types (picStruct) */
+/* Frame or top field */
+#define DECPP_PIC_FRAME_OR_TOP_FIELD                       0U
+/* Bottom field only */
+#define DECPP_PIC_BOT_FIELD                                1U
+/* top and bottom is separate locations */
+#define DECPP_PIC_TOP_AND_BOT_FIELD                        2U
+/* top and bottom interleaved */
+#define DECPP_PIC_TOP_AND_BOT_FIELD_FRAME                  3U
+/* interleaved top only */
+#define DECPP_PIC_TOP_FIELD_FRAME                          4U
+/* interleaved bottom only */
+#define DECPP_PIC_BOT_FIELD_FRAME                          5U
+
+/* Control interface between decoder and pp */
+/* decoder writes, pp read-only */
+
+typedef struct DecPpInterface_
+{
+    enum
+    {
+        DECPP_IDLE = 0,
+        DECPP_RUNNING,  /* PP was started */
+        DECPP_PIC_READY, /* PP has finished a picture */
+        DECPP_PIC_NOT_FINISHED /* PP still processing a picture */
+    } ppStatus; /* Decoder keeps track of what it asked the pp to do */
+
+    enum
+    {
+        MULTIBUFFER_UNINIT = 0, /* buffering mode not yet decided */
+        MULTIBUFFER_DISABLED,   /* Single buffer legacy mode */
+        MULTIBUFFER_SEMIMODE,   /* enabled but full pipel cannot be used */
+        MULTIBUFFER_FULLMODE    /* enabled and full pipeline successful */
+    } multiBufStat;
+
+    u32 inputBusLuma;
+    u32 inputBusChroma;
+    u32 bottomBusLuma;
+    u32 bottomBusChroma;
+    u32 picStruct;           /* structure of input picture */
+    u32 topField;
+    u32 inwidth;
+    u32 inheight;
+    u32 usePipeline;
+    u32 littleEndian;
+    u32 wordSwap;
+    u32 croppedW;
+    u32 croppedH;
+
+    u32 bufferIndex;         /* multibuffer, where to put PP output */
+    u32 displayIndex;        /* multibuffer, next picture in display order */
+    u32 prevAnchorDisplayIndex;
+
+    /* VC-1 */
+    u32 rangeRed;
+    u32 rangeMapYEnable;
+    u32 rangeMapYCoeff;
+    u32 rangeMapCEnable;
+    u32 rangeMapCCoeff;
+
+    u32 tiledMode;
+} DecPpInterface;
+
+/* Decoder asks with this struct information about pp setup */
+/* pp writes, decoder read-only */
+
+typedef struct DecPpQuery_
+{
+    /* Dec-to-PP direction */
+    u32 tiledMode;
+
+    /* PP-to-Dec direction */
+    u32 pipelineAccepted;    /* PP accepts pipeline */
+    u32 deinterlace;         /* Deinterlace feature used */
+    u32 multiBuffer;         /* multibuffer PP output enabled */
+    u32 ppConfigChanged;     /* PP config changed after previous output */
+} DecPpQuery;
+
+#endif