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132 lines
4.3 KiB
132 lines
4.3 KiB
/*
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* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _QDMETADATA_H
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#define _QDMETADATA_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum ColorSpace_t{
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ITU_R_601,
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ITU_R_601_FR,
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ITU_R_709,
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};
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enum IGC_t {
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IGC_NotSpecified,
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IGC_sRGB,
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};
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struct HSICData_t {
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int32_t hue;
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float saturation;
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int32_t intensity;
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float contrast;
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};
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struct BufferDim_t {
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int32_t sliceWidth;
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int32_t sliceHeight;
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};
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struct MetaData_t {
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int32_t operation;
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int32_t interlaced;
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struct BufferDim_t bufferDim;
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float refreshrate;
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enum ColorSpace_t colorSpace;
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enum IGC_t igc;
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/* Gralloc sets PRIV_SECURE_BUFFER flag to inform that the buffers are from
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* ION_SECURE. which should not be mapped. However, for GPU post proc
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* feature, GFX needs to map this buffer, in the client context and in SF
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* context, it should not. Hence to differentiate, add this metadata field
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* for clients to set, and GPU will to read and know when to map the
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* SECURE_BUFFER(ION) */
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int32_t mapSecureBuffer;
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/* The supported formats are defined in gralloc_priv.h to
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* support legacy code*/
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uint32_t s3dFormat;
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/* VENUS output buffer is linear for UBWC Interlaced video */
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uint32_t linearFormat;
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/* Set by graphics to indicate that this buffer will be written to but not
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* swapped out */
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uint32_t isSingleBufferMode;
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/* Set by camera to program the VT Timestamp */
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uint64_t vtTimeStamp;
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};
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enum DispParamType {
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UNUSED0 = 0x0001,
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UNUSED1 = 0x0002,
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PP_PARAM_INTERLACED = 0x0004,
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UNUSED2 = 0x0008,
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UNUSED3 = 0x0010,
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UNUSED4 = 0x0020,
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UNUSED5 = 0x0040,
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UPDATE_BUFFER_GEOMETRY = 0x0080,
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UPDATE_REFRESH_RATE = 0x0100,
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UPDATE_COLOR_SPACE = 0x0200,
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MAP_SECURE_BUFFER = 0x0400,
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S3D_FORMAT = 0x0800,
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LINEAR_FORMAT = 0x1000,
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SET_IGC = 0x2000,
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SET_SINGLE_BUFFER_MODE = 0x4000,
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SET_VT_TIMESTAMP = 0x8000,
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};
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enum DispFetchParamType {
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GET_PP_PARAM_INTERLACED = 0x0004,
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GET_BUFFER_GEOMETRY = 0x0080,
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GET_REFRESH_RATE = 0x0100,
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GET_COLOR_SPACE = 0x0200,
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GET_MAP_SECURE_BUFFER = 0x0400,
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GET_S3D_FORMAT = 0x0800,
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GET_LINEAR_FORMAT = 0x1000,
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GET_IGC = 0x2000,
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GET_SINGLE_BUFFER_MODE = 0x4000,
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GET_VT_TIMESTAMP = 0x8000,
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};
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struct private_handle_t;
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int setMetaData(struct private_handle_t *handle, enum DispParamType paramType,
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void *param);
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int getMetaData(struct private_handle_t *handle, enum DispFetchParamType paramType,
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void *param);
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int copyMetaData(struct private_handle_t *src, struct private_handle_t *dst);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _QDMETADATA_H */
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