1 /* 2 * Copyright (c) 2011-2017, The Linux Foundation. All rights reserved. 3 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above 10 * copyright notice, this list of conditions and the following 11 * disclaimer in the documentation and/or other materials provided 12 * with the distribution. 13 * * Neither the name of The Linux Foundation nor the names of its 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 24 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 25 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 26 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #ifndef __GR_ADRENO_INFO_H__ 31 #define __GR_ADRENO_INFO_H__ 32 33 #include <media/msm_media_info.h> 34 35 namespace gralloc1 { 36 37 // Adreno Pixel Formats 38 typedef enum { 39 ADRENO_PIXELFORMAT_UNKNOWN = 0, 40 ADRENO_PIXELFORMAT_R10G10B10A2_UNORM = 24, // Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES 41 ADRENO_PIXELFORMAT_R8G8B8A8 = 28, 42 ADRENO_PIXELFORMAT_R8G8B8A8_SRGB = 29, 43 ADRENO_PIXELFORMAT_B5G6R5 = 85, 44 ADRENO_PIXELFORMAT_B5G5R5A1 = 86, 45 ADRENO_PIXELFORMAT_B8G8R8A8 = 90, 46 ADRENO_PIXELFORMAT_B8G8R8A8_SRGB = 91, 47 ADRENO_PIXELFORMAT_B8G8R8X8_SRGB = 93, 48 ADRENO_PIXELFORMAT_NV12 = 103, 49 ADRENO_PIXELFORMAT_P010 = 104, 50 ADRENO_PIXELFORMAT_YUY2 = 107, 51 ADRENO_PIXELFORMAT_B4G4R4A4 = 115, 52 ADRENO_PIXELFORMAT_NV12_EXT = 506, // NV12 with non-std alignment and offsets 53 ADRENO_PIXELFORMAT_R8G8B8X8 = 507, // GL_RGB8 (Internal) 54 ADRENO_PIXELFORMAT_R8G8B8 = 508, // GL_RGB8 55 ADRENO_PIXELFORMAT_A1B5G5R5 = 519, // GL_RGB5_A1 56 ADRENO_PIXELFORMAT_R8G8B8X8_SRGB = 520, // GL_SRGB8 57 ADRENO_PIXELFORMAT_R8G8B8_SRGB = 521, // GL_SRGB8 58 ADRENO_PIXELFORMAT_A2B10G10R10_UNORM = 532, 59 // Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES 60 ADRENO_PIXELFORMAT_R10G10B10X2_UNORM = 537, 61 // Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES 62 ADRENO_PIXELFORMAT_R5G6B5 = 610, // RGBA version of B5G6R5 63 ADRENO_PIXELFORMAT_R5G5B5A1 = 611, // RGBA version of B5G5R5A1 64 ADRENO_PIXELFORMAT_R4G4B4A4 = 612, // RGBA version of B4G4R4A4 65 ADRENO_PIXELFORMAT_UYVY = 614, // YUV 4:2:2 packed progressive (1 plane) 66 ADRENO_PIXELFORMAT_NV21 = 619, 67 ADRENO_PIXELFORMAT_Y8U8V8A8 = 620, // YUV 4:4:4 packed (1 plane) 68 ADRENO_PIXELFORMAT_Y8 = 625, // Single 8-bit luma only channel YUV format 69 ADRENO_PIXELFORMAT_TP10 = 648, // YUV 4:2:0 planar 10 bits/comp (2 planes) 70 } ADRENOPIXELFORMAT; 71 72 class AdrenoMemInfo { 73 public: 74 /* 75 * Function to compute aligned width and aligned height based on 76 * width, height, format and usage flags. 77 * 78 * @return aligned width, aligned height 79 */ 80 void GetAlignedWidthAndHeight(int width, int height, int format, int usage, 81 unsigned int *aligned_w, unsigned int *aligned_h, bool ubwc_enabled, 82 bool tile_enabled); 83 84 /* 85 * Function to compute the adreno aligned width and aligned height 86 * based on the width and format. 87 * 88 * @return aligned width, aligned height 89 */ 90 void AlignUnCompressedRGB(int width, int height, int format, int tileEnabled, 91 unsigned int *aligned_w, unsigned int *aligned_h); 92 93 /* 94 * Function to compute the adreno aligned width and aligned height 95 * based on the width and format. 96 * 97 * @return aligned width, aligned height 98 */ 99 void AlignCompressedRGB(int width, int height, int format, unsigned int *aligned_w, 100 unsigned int *aligned_h); 101 102 /* 103 * Function to compute the pixel alignment requirement. 104 * 105 * @return alignment 106 */ 107 uint32_t GetGpuPixelAlignment(); 108 109 /* 110 * Function to query whether GPU supports UBWC for given HAL format 111 * @return > 0 : supported 112 * 0 : not supported 113 */ 114 bool IsUBWCSupportedByGPU(int format); 115 116 /* 117 * Function to get the corresponding Adreno format for given HAL format 118 */ 119 ADRENOPIXELFORMAT GetGpuPixelFormat(int hal_format); 120 121 static AdrenoMemInfo *GetInstance(); 122 123 private: 124 AdrenoMemInfo(); 125 ~AdrenoMemInfo(); 126 // link(s)to adreno surface padding library. 127 int (*LINK_adreno_compute_padding)(int width, int bpp, int surface_tile_height, 128 int screen_tile_height, int padding_threshold) = NULL; 129 void (*LINK_adreno_compute_aligned_width_and_height)(int width, int height, int bpp, 130 int tile_mode, int raster_mode, 131 int padding_threshold, int *aligned_w, 132 int *aligned_h) = NULL; 133 void (*LINK_adreno_compute_compressedfmt_aligned_width_and_height)( 134 int width, int height, int format, int tile_mode, int raster_mode, int padding_threshold, 135 int *aligned_w, int *aligned_h, int *bpp) = NULL; 136 int (*LINK_adreno_isUBWCSupportedByGpu)(ADRENOPIXELFORMAT format) = NULL; 137 unsigned int (*LINK_adreno_get_gpu_pixel_alignment)() = NULL; 138 139 bool gfx_ubwc_disable_ = false; 140 bool map_fb_ = false; 141 void *libadreno_utils_ = NULL; 142 143 static AdrenoMemInfo *s_instance; 144 }; 145 146 } // namespace gralloc1 147 148 #endif // __GR_ADRENO_INFO_H__ 149