| 1 | /*************************************************************************** |
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| 2 | * Copyright (c) 2004-2010, Broadcom Corporation |
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| 3 | * All Rights Reserved |
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| 4 | * Confidential Property of Broadcom Corporation |
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| 5 | * |
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| 6 | * THIS SOFTWARE MAY ONLY BE USED SUBJECT TO AN EXECUTED SOFTWARE LICENSE |
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| 7 | * AGREEMENT BETWEEN THE USER AND BROADCOM. YOU HAVE NO RIGHT TO USE OR |
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| 8 | * EXPLOIT THIS MATERIAL EXCEPT SUBJECT TO THE TERMS OF SUCH AN AGREEMENT. |
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| 9 | * |
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| 10 | * $brcm_Workfile: bsynclib_video_format.h $ |
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| 11 | * $brcm_Revision: Hydra_Software_Devel/4 $ |
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| 12 | * $brcm_Date: 6/30/10 3:50p $ |
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| 13 | * |
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| 14 | * Revision History: |
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| 15 | * |
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| 16 | * $brcm_Log: /magnum/syslib/synclib/noarch/bsynclib_video_format.h $ |
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| 17 | * |
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| 18 | * Hydra_Software_Devel/4 6/30/10 3:50p bandrews |
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| 19 | * SW7335-781: check in private function protos |
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| 20 | * |
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| 21 | * Hydra_Software_Devel/3 8/4/09 4:56p bandrews |
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| 22 | * PR52812: added improved rmd for dmv2 |
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| 23 | * |
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| 24 | * Hydra_Software_Devel/2 7/29/09 3:42p bandrews |
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| 25 | * PR50988: Add support for 7 and 14 DIVX rates |
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| 26 | * |
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| 27 | * Hydra_Software_Devel/1 3/24/08 3:10p bandrews |
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| 28 | * PR40865: Fixed |
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| 29 | * |
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| 30 | * Hydra_Software_Devel/2 2/26/08 10:21p bandrews |
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| 31 | * PR37951: Fixed units. Implemented static rate mismatch detection. |
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| 32 | * |
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| 33 | * Hydra_Software_Devel/1 1/3/08 6:02p bandrews |
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| 34 | * PR37951: Updated based on initial feedback |
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| 35 | ***************************************************************************/ |
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| 36 | |
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| 37 | #include "bstd.h" |
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| 38 | #include "bavc.h" |
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| 39 | |
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| 40 | #ifndef BSYNCLIB_VIDEO_FORMAT_H__ |
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| 41 | #define BSYNCLIB_VIDEO_FORMAT_H__ |
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| 42 | |
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| 43 | typedef struct |
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| 44 | { |
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| 45 | bool bValid; |
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| 46 | unsigned int uiHeight; /* height of format, required to predict VDC MAD state changes */ |
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| 47 | bool bInterlaced; /* whether the format is interlaced */ |
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| 48 | BAVC_FrameRateCode eFrameRate; /* the frame rate of the format */ |
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| 49 | } BSYNClib_VideoFormat_Data; |
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| 50 | |
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| 51 | typedef struct |
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| 52 | { |
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| 53 | bool bChanged; |
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| 54 | } BSYNClib_VideoFormat_DiffResults; |
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| 55 | |
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| 56 | typedef struct |
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| 57 | { |
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| 58 | BSYNClib_VideoFormat_Data sData; |
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| 59 | BSYNClib_VideoFormat_Data sSnapshot; |
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| 60 | } BSYNClib_VideoFormat; |
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| 61 | |
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| 62 | void BSYNClib_VideoFormat_Init(BSYNClib_VideoFormat * psFormat); |
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| 63 | |
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| 64 | void BSYNClib_VideoFormat_Reset_isr(BSYNClib_VideoFormat * psFormat); |
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| 65 | |
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| 66 | void BSYNClib_VideoFormat_Diff_isr( |
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| 67 | BSYNClib_VideoFormat * psDesired, |
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| 68 | BSYNClib_VideoFormat * psCurrent, |
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| 69 | BSYNClib_VideoFormat_DiffResults * psResults |
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| 70 | ); |
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| 71 | |
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| 72 | void BSYNClib_VideoFormat_Patch_isr( |
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| 73 | BSYNClib_VideoFormat * psDesired, |
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| 74 | BSYNClib_VideoFormat * psCurrent, |
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| 75 | BSYNClib_VideoFormat_DiffResults * psResults |
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| 76 | ); |
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| 77 | |
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| 78 | void BSYNClib_VideoFormat_Snapshot_isr(BSYNClib_VideoFormat * psFormat); |
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| 79 | |
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| 80 | unsigned int BSYNClib_VideoFormat_P_GetDownconvertedFramePeriod(BSYNClib_VideoFormat * psFormat); |
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| 81 | unsigned int BSYNClib_VideoFormat_P_GetDownconvertedFramePeriod_isr(BSYNClib_VideoFormat * psFormat); |
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| 82 | |
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| 83 | unsigned int BSYNClib_VideoFormat_P_GetUpconvertedFramePeriod(BSYNClib_VideoFormat * psFormat); |
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| 84 | unsigned int BSYNClib_VideoFormat_P_GetUpconvertedFramePeriod_isr(BSYNClib_VideoFormat * psFormat); |
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| 85 | |
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| 86 | unsigned int BSYNClib_VideoFormat_P_GetFramePeriod(BSYNClib_VideoFormat * psFormat); |
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| 87 | unsigned int BSYNClib_VideoFormat_P_GetFramePeriod_isr(BSYNClib_VideoFormat * psFormat); |
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| 88 | |
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| 89 | unsigned int BSYNClib_VideoFormat_P_GetVsyncPeriod(BSYNClib_VideoFormat * psFormat); |
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| 90 | unsigned int BSYNClib_VideoFormat_P_GetVsyncPeriod_isr(BSYNClib_VideoFormat * psFormat); |
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| 91 | |
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| 92 | bool BSYNClib_VideoFormat_P_IsFrameRateSupported(BAVC_FrameRateCode eRate); |
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| 93 | bool BSYNClib_VideoFormat_P_IsFrameRateSupported_isr(BAVC_FrameRateCode eRate); |
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| 94 | |
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| 95 | #ifdef BDBG_DEBUG_BUILD |
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| 96 | const char * BSYNClib_VideoFormat_P_GetFrameRateName(BAVC_FrameRateCode eRate); |
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| 97 | const char * BSYNClib_VideoFormat_P_GetFrameRateName_isr(BAVC_FrameRateCode eRate); |
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| 98 | #endif |
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| 99 | |
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| 100 | #endif /* BSYNCLIB_VIDEO_FORMAT_H__ */ |
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| 101 | |
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