00d05efa64
Refine the code for compressed format support. Date: June 29, 2018 Signed-off-by: Yong Gan <yong.gan@nxp.com>
75 lines
2.2 KiB
C
75 lines
2.2 KiB
C
/******************************************************************************\
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|* *|
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|* Copyright (c) 2007-2018 by Vivante Corp. All rights reserved. *|
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|* *|
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|* The material in this file is confidential and contains trade secrets of *|
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|* Vivante Corporation. This is proprietary information owned by Vivante *|
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|* Corporation. No part of this work may be disclosed, reproduced, copied, *|
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|* transmitted, or used in any way for any purpose, without the express *|
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|* written permission of Vivante Corporation. *|
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|* *|
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\******************************************************************************/
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#ifndef __VIV_METADATA_H__
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#define __VIV_METADATA_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Macro to combine four characters into a Character Code. */
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#define __FOURCC(a, b, c, d) \
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((uint32_t)(a) | ((uint32_t)(b) << 8) | ((uint32_t)(c) << 16) | ((uint32_t)(d) << 24))
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#define VIV_VIDMEM_METADATA_MAGIC __FOURCC('v', 'i', 'v', 'm')
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/* Compressed format now was defined same as dec400d, should be general. */
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typedef enum _VIV_COMPRESS_FMT
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{
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_VIV_CFMT_ARGB8 = 0,
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_VIV_CFMT_XRGB8,
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_VIV_CFMT_AYUV,
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_VIV_CFMT_UYVY,
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_VIV_CFMT_YUY2,
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_VIV_CFMT_YUV_ONLY,
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_VIV_CFMT_UV_MIX,
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_VIV_CFMT_ARGB4,
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_VIV_CFMT_XRGB4,
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_VIV_CFMT_A1R5G5B5,
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_VIV_CFMT_X1R5G5B5,
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_VIV_CFMT_R5G6B5,
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_VIV_CFMT_Z24S8,
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_VIV_CFMT_Z24,
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_VIV_CFMT_Z16,
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_VIV_CFMT_A2R10G10B10,
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_VIV_CFMT_BAYER,
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_VIV_CFMT_SIGNED_BAYER,
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_VIV_CFMT_VAA16,
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_VIV_CFMT_S8,
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_VIV_CFMT_MAX,
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} _VIV_COMPRESS_FMT;
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/* Metadata for cross-device fd share with additional (ts) info. */
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typedef struct _VIV_VIDMEM_METADATA
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{
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uint32_t magic;
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int32_t ts_fd;
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void * ts_dma_buf;
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uint32_t fc_enabled;
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uint32_t fc_value;
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uint32_t fc_value_upper;
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uint32_t compressed;
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uint32_t compress_format;
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} _VIV_VIDMEM_METADATA;
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#ifdef __cplusplus
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}
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#endif
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#endif /* __VIV_METADATA_H__ */
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