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Diffstat (limited to 'msm8909/sdm/libs/utils/formats.cpp')
| -rw-r--r-- | msm8909/sdm/libs/utils/formats.cpp | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/msm8909/sdm/libs/utils/formats.cpp b/msm8909/sdm/libs/utils/formats.cpp new file mode 100644 index 00000000..b7deb183 --- /dev/null +++ b/msm8909/sdm/libs/utils/formats.cpp @@ -0,0 +1,131 @@ +/* +* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved. +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions are +* met: +* * Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* * Redistributions in binary form must reproduce the above +* copyright notice, this list of conditions and the following +* disclaimer in the documentation and/or other materials provided +* with the distribution. +* * Neither the name of The Linux Foundation nor the names of its +* contributors may be used to endorse or promote products derived +* from this software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED +* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT +* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS +* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include <utils/formats.h> + +#define __CLASS__ "FormatsUtils" + +namespace sdm { + +bool IsUBWCFormat(LayerBufferFormat format) { + switch (format) { + case kFormatRGBA8888Ubwc: + case kFormatRGBX8888Ubwc: + case kFormatBGR565Ubwc: + case kFormatYCbCr420SPVenusUbwc: + case kFormatRGBA1010102Ubwc: + case kFormatRGBX1010102Ubwc: + case kFormatYCbCr420TP10Ubwc: + case kFormatYCbCr420P010Ubwc: + return true; + default: + return false; + } +} + +bool Is10BitFormat(LayerBufferFormat format) { + switch (format) { + case kFormatRGBA1010102: + case kFormatARGB2101010: + case kFormatRGBX1010102: + case kFormatXRGB2101010: + case kFormatBGRA1010102: + case kFormatABGR2101010: + case kFormatBGRX1010102: + case kFormatXBGR2101010: + case kFormatRGBA1010102Ubwc: + case kFormatRGBX1010102Ubwc: + case kFormatYCbCr420P010: + case kFormatYCbCr420TP10Ubwc: + case kFormatYCbCr420P010Ubwc: + return true; + default: + return false; + } +} + +const char *GetFormatString(const LayerBufferFormat &format) { + switch (format) { + case kFormatARGB8888: return "ARGB_8888"; + case kFormatRGBA8888: return "RGBA_8888"; + case kFormatBGRA8888: return "BGRA_8888"; + case kFormatXRGB8888: return "XRGB_8888"; + case kFormatRGBX8888: return "RGBX_8888"; + case kFormatBGRX8888: return "BGRX_8888"; + case kFormatRGBA5551: return "RGBA_5551"; + case kFormatRGBA4444: return "RGBA_4444"; + case kFormatRGB888: return "RGB_888"; + case kFormatBGR888: return "BGR_888"; + case kFormatRGB565: return "RGB_565"; + case kFormatBGR565: return "BGR_565"; + case kFormatRGBA8888Ubwc: return "RGBA_8888_UBWC"; + case kFormatRGBX8888Ubwc: return "RGBX_8888_UBWC"; + case kFormatBGR565Ubwc: return "BGR_565_UBWC"; + case kFormatYCbCr420Planar: return "Y_CB_CR_420"; + case kFormatYCrCb420Planar: return "Y_CR_CB_420"; + case kFormatYCrCb420PlanarStride16: return "Y_CR_CB_420_STRIDE16"; + case kFormatYCbCr420SemiPlanar: return "Y_CBCR_420"; + case kFormatYCrCb420SemiPlanar: return "Y_CRCB_420"; + case kFormatYCbCr420SemiPlanarVenus: return "Y_CBCR_420_VENUS"; + case kFormatYCrCb420SemiPlanarVenus: return "Y_CRCB_420_VENUS"; + case kFormatYCbCr422H1V2SemiPlanar: return "Y_CBCR_422_H1V2"; + case kFormatYCrCb422H1V2SemiPlanar: return "Y_CRCB_422_H1V2"; + case kFormatYCbCr422H2V1SemiPlanar: return "Y_CBCR_422_H2V1"; + case kFormatYCrCb422H2V1SemiPlanar: return "Y_CRCB_422_H2V2"; + case kFormatYCbCr420SPVenusUbwc: return "Y_CBCR_420_VENUS_UBWC"; + case kFormatYCbCr422H2V1Packed: return "YCBYCR_422_H2V1"; + case kFormatCbYCrY422H2V1Packed: return "CBYCRY_422_H2V1"; + case kFormatRGBA1010102: return "RGBA_1010102"; + case kFormatARGB2101010: return "ARGB_2101010"; + case kFormatRGBX1010102: return "RGBX_1010102"; + case kFormatXRGB2101010: return "XRGB_2101010"; + case kFormatBGRA1010102: return "BGRA_1010102"; + case kFormatABGR2101010: return "ABGR_2101010"; + case kFormatBGRX1010102: return "BGRX_1010102"; + case kFormatXBGR2101010: return "XBGR_2101010"; + case kFormatRGBA1010102Ubwc: return "RGBA_1010102_UBWC"; + case kFormatRGBX1010102Ubwc: return "RGBX_1010102_UBWC"; + case kFormatYCbCr420P010: return "Y_CBCR_420_P010"; + case kFormatYCbCr420TP10Ubwc: return "Y_CBCR_420_TP10_UBWC"; + case kFormatYCbCr420P010Ubwc: return "Y_CBCR_420_P010_UBWC"; + default: return "UNKNOWN"; + } +} + +BufferLayout GetBufferLayout(LayerBufferFormat format) { + switch (format) { + case kFormatYCbCr420TP10Ubwc: + return kTPTiled; + default: + return (IsUBWCFormat(format) ? kUBWC : kLinear); + } +} + +} // namespace sdm + |