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147 lines
5.9 KiB
147 lines
5.9 KiB
/*
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* Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
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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 __GR_ADRENO_INFO_H__
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#define __GR_ADRENO_INFO_H__
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#include <media/msm_media_info.h>
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namespace gralloc1 {
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// Adreno Pixel Formats
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typedef enum {
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ADRENO_PIXELFORMAT_UNKNOWN = 0,
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ADRENO_PIXELFORMAT_R10G10B10A2_UNORM = 24, // Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES
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ADRENO_PIXELFORMAT_R8G8B8A8 = 28,
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ADRENO_PIXELFORMAT_R8G8B8A8_SRGB = 29,
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ADRENO_PIXELFORMAT_B5G6R5 = 85,
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ADRENO_PIXELFORMAT_B5G5R5A1 = 86,
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ADRENO_PIXELFORMAT_B8G8R8A8 = 90,
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ADRENO_PIXELFORMAT_B8G8R8A8_SRGB = 91,
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ADRENO_PIXELFORMAT_B8G8R8X8_SRGB = 93,
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ADRENO_PIXELFORMAT_NV12 = 103,
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ADRENO_PIXELFORMAT_YUY2 = 107,
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ADRENO_PIXELFORMAT_B4G4R4A4 = 115,
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ADRENO_PIXELFORMAT_NV12_EXT = 506, // NV12 with non-std alignment and offsets
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ADRENO_PIXELFORMAT_R8G8B8X8 = 507, // GL_RGB8 (Internal)
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ADRENO_PIXELFORMAT_R8G8B8 = 508, // GL_RGB8
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ADRENO_PIXELFORMAT_A1B5G5R5 = 519, // GL_RGB5_A1
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ADRENO_PIXELFORMAT_R8G8B8X8_SRGB = 520, // GL_SRGB8
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ADRENO_PIXELFORMAT_R8G8B8_SRGB = 521, // GL_SRGB8
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ADRENO_PIXELFORMAT_A2B10G10R10_UNORM = 532,
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// Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES
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ADRENO_PIXELFORMAT_R10G10B10X2_UNORM = 537,
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// Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES
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ADRENO_PIXELFORMAT_R5G6B5 = 610, // RGBA version of B5G6R5
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ADRENO_PIXELFORMAT_R5G5B5A1 = 611, // RGBA version of B5G5R5A1
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ADRENO_PIXELFORMAT_R4G4B4A4 = 612, // RGBA version of B4G4R4A4
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ADRENO_PIXELFORMAT_UYVY = 614, // YUV 4:2:2 packed progressive (1 plane)
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ADRENO_PIXELFORMAT_NV21 = 619,
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ADRENO_PIXELFORMAT_Y8U8V8A8 = 620, // YUV 4:4:4 packed (1 plane)
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ADRENO_PIXELFORMAT_Y8 = 625, // Single 8-bit luma only channel YUV format
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} ADRENOPIXELFORMAT;
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class AdrenoMemInfo {
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public:
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AdrenoMemInfo();
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~AdrenoMemInfo();
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bool Init();
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/*
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* Function to compute aligned width and aligned height based on
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* width, height, format and usage flags.
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*
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* @return aligned width, aligned height
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*/
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void GetAlignedWidthAndHeight(int width, int height, int format, int usage,
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unsigned int *aligned_w, unsigned int *aligned_h, bool ubwc_enabled,
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bool tile_enabled);
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/*
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* Function to compute the adreno aligned width and aligned height
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* based on the width and format.
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*
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* @return aligned width, aligned height
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*/
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void AlignUnCompressedRGB(int width, int height, int format, int tileEnabled,
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unsigned int *aligned_w, unsigned int *aligned_h);
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/*
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* Function to compute the adreno aligned width and aligned height
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* based on the width and format.
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*
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* @return aligned width, aligned height
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*/
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void AlignCompressedRGB(int width, int height, int format, unsigned int *aligned_w,
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unsigned int *aligned_h);
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/*
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* Function to compute the pixel alignment requirement.
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*
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* @return alignment
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*/
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uint32_t GetGpuPixelAlignment();
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/*
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* Function to query whether GPU supports UBWC for given HAL format
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* @return > 0 : supported
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* 0 : not supported
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*/
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bool IsUBWCSupportedByGPU(int format);
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/*
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* Function to get the corresponding Adreno format for given HAL format
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*/
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ADRENOPIXELFORMAT GetGpuPixelFormat(int hal_format);
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private:
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// link(s)to adreno surface padding library.
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int (*LINK_adreno_compute_padding)(int width, int bpp, int surface_tile_height,
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int screen_tile_height, int padding_threshold) = NULL;
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void (*LINK_adreno_compute_aligned_width_and_height)(int width, int height, int bpp,
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int tile_mode, int raster_mode,
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int padding_threshold, int *aligned_w,
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int *aligned_h) = NULL;
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void (*LINK_adreno_compute_compressedfmt_aligned_width_and_height)(
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int width, int height, int format, int tile_mode, int raster_mode, int padding_threshold,
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int *aligned_w, int *aligned_h, int *bpp) = NULL;
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int (*LINK_adreno_isUBWCSupportedByGpu)(ADRENOPIXELFORMAT format) = NULL;
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unsigned int (*LINK_adreno_get_gpu_pixel_alignment)() = NULL;
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bool gfx_ubwc_disable_ = false;
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bool map_fb_ = false;
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void *libadreno_utils_ = NULL;
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};
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} // namespace gralloc1
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#endif // __GR_ADRENO_INFO_H__
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