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/*
* Copyright (c) 2011-2017, 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.
*/
#ifndef __GR_ADRENO_INFO_H__
#define __GR_ADRENO_INFO_H__
#include <media/msm_media_info.h>
namespace gralloc1 {
// Adreno Pixel Formats
typedef enum {
ADRENO_PIXELFORMAT_UNKNOWN = 0,
ADRENO_PIXELFORMAT_R10G10B10A2_UNORM = 24, // Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES
ADRENO_PIXELFORMAT_R8G8B8A8 = 28,
ADRENO_PIXELFORMAT_R8G8B8A8_SRGB = 29,
ADRENO_PIXELFORMAT_B5G6R5 = 85,
ADRENO_PIXELFORMAT_B5G5R5A1 = 86,
ADRENO_PIXELFORMAT_B8G8R8A8 = 90,
ADRENO_PIXELFORMAT_B8G8R8A8_SRGB = 91,
ADRENO_PIXELFORMAT_B8G8R8X8_SRGB = 93,
ADRENO_PIXELFORMAT_NV12 = 103,
ADRENO_PIXELFORMAT_P010 = 104,
ADRENO_PIXELFORMAT_YUY2 = 107,
ADRENO_PIXELFORMAT_B4G4R4A4 = 115,
ADRENO_PIXELFORMAT_NV12_EXT = 506, // NV12 with non-std alignment and offsets
ADRENO_PIXELFORMAT_R8G8B8X8 = 507, // GL_RGB8 (Internal)
ADRENO_PIXELFORMAT_R8G8B8 = 508, // GL_RGB8
ADRENO_PIXELFORMAT_A1B5G5R5 = 519, // GL_RGB5_A1
ADRENO_PIXELFORMAT_R8G8B8X8_SRGB = 520, // GL_SRGB8
ADRENO_PIXELFORMAT_R8G8B8_SRGB = 521, // GL_SRGB8
ADRENO_PIXELFORMAT_A2B10G10R10_UNORM = 532,
// Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES
ADRENO_PIXELFORMAT_R10G10B10X2_UNORM = 537,
// Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES
ADRENO_PIXELFORMAT_R5G6B5 = 610, // RGBA version of B5G6R5
ADRENO_PIXELFORMAT_R5G5B5A1 = 611, // RGBA version of B5G5R5A1
ADRENO_PIXELFORMAT_R4G4B4A4 = 612, // RGBA version of B4G4R4A4
ADRENO_PIXELFORMAT_UYVY = 614, // YUV 4:2:2 packed progressive (1 plane)
ADRENO_PIXELFORMAT_NV21 = 619,
ADRENO_PIXELFORMAT_Y8U8V8A8 = 620, // YUV 4:4:4 packed (1 plane)
ADRENO_PIXELFORMAT_Y8 = 625, // Single 8-bit luma only channel YUV format
ADRENO_PIXELFORMAT_TP10 = 648, // YUV 4:2:0 planar 10 bits/comp (2 planes)
} ADRENOPIXELFORMAT;
class AdrenoMemInfo {
public:
/*
* Function to compute aligned width and aligned height based on
* width, height, format and usage flags.
*
* @return aligned width, aligned height
*/
void GetAlignedWidthAndHeight(int width, int height, int format, int usage,
unsigned int *aligned_w, unsigned int *aligned_h, bool ubwc_enabled,
bool tile_enabled);
/*
* Function to compute the adreno aligned width and aligned height
* based on the width and format.
*
* @return aligned width, aligned height
*/
void AlignUnCompressedRGB(int width, int height, int format, int tileEnabled,
unsigned int *aligned_w, unsigned int *aligned_h);
/*
* Function to compute the adreno aligned width and aligned height
* based on the width and format.
*
* @return aligned width, aligned height
*/
void AlignCompressedRGB(int width, int height, int format, unsigned int *aligned_w,
unsigned int *aligned_h);
/*
* Function to compute the pixel alignment requirement.
*
* @return alignment
*/
uint32_t GetGpuPixelAlignment();
/*
* Function to query whether GPU supports UBWC for given HAL format
* @return > 0 : supported
* 0 : not supported
*/
bool IsUBWCSupportedByGPU(int format);
/*
* Function to get the corresponding Adreno format for given HAL format
*/
ADRENOPIXELFORMAT GetGpuPixelFormat(int hal_format);
static AdrenoMemInfo *GetInstance();
private:
AdrenoMemInfo();
~AdrenoMemInfo();
// link(s)to adreno surface padding library.
int (*LINK_adreno_compute_padding)(int width, int bpp, int surface_tile_height,
int screen_tile_height, int padding_threshold) = NULL;
void (*LINK_adreno_compute_aligned_width_and_height)(int width, int height, int bpp,
int tile_mode, int raster_mode,
int padding_threshold, int *aligned_w,
int *aligned_h) = NULL;
void (*LINK_adreno_compute_compressedfmt_aligned_width_and_height)(
int width, int height, int format, int tile_mode, int raster_mode, int padding_threshold,
int *aligned_w, int *aligned_h, int *bpp) = NULL;
int (*LINK_adreno_isUBWCSupportedByGpu)(ADRENOPIXELFORMAT format) = NULL;
unsigned int (*LINK_adreno_get_gpu_pixel_alignment)() = NULL;
bool gfx_ubwc_disable_ = false;
bool map_fb_ = false;
void *libadreno_utils_ = NULL;
static AdrenoMemInfo *s_instance;
};
} // namespace gralloc1
#endif // __GR_ADRENO_INFO_H__
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