1 /* 2 * Copyright (c) 2011-2016, 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 #ifdef VENUS_COLOR_FORMAT 34 #include <media/msm_media_info.h> 35 #else 36 #define VENUS_Y_STRIDE(args...) 0 37 #define VENUS_Y_SCANLINES(args...) 0 38 #define VENUS_BUFFER_SIZE(args...) 0 39 #endif 40 41 namespace gralloc1 { 42 43 // Adreno Pixel Formats 44 typedef enum { 45 ADRENO_PIXELFORMAT_UNKNOWN = 0, 46 ADRENO_PIXELFORMAT_R8G8B8A8 = 28, 47 ADRENO_PIXELFORMAT_R8G8B8A8_SRGB = 29, 48 ADRENO_PIXELFORMAT_B5G6R5 = 85, 49 ADRENO_PIXELFORMAT_B5G5R5A1 = 86, 50 ADRENO_PIXELFORMAT_B8G8R8A8 = 90, 51 ADRENO_PIXELFORMAT_B8G8R8A8_SRGB = 91, 52 ADRENO_PIXELFORMAT_B8G8R8X8_SRGB = 93, 53 ADRENO_PIXELFORMAT_NV12 = 103, 54 ADRENO_PIXELFORMAT_YUY2 = 107, 55 ADRENO_PIXELFORMAT_B4G4R4A4 = 115, 56 ADRENO_PIXELFORMAT_NV12_EXT = 506, // NV12 with non-std alignment and offsets 57 ADRENO_PIXELFORMAT_R8G8B8X8 = 507, // GL_RGB8 (Internal) 58 ADRENO_PIXELFORMAT_R8G8B8 = 508, // GL_RGB8 59 ADRENO_PIXELFORMAT_A1B5G5R5 = 519, // GL_RGB5_A1 60 ADRENO_PIXELFORMAT_R8G8B8X8_SRGB = 520, // GL_SRGB8 61 ADRENO_PIXELFORMAT_R8G8B8_SRGB = 521, // GL_SRGB8 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 } ADRENOPIXELFORMAT; 70 71 class AdrenoMemInfo { 72 public: 73 AdrenoMemInfo(); 74 75 ~AdrenoMemInfo(); 76 77 bool Init(); 78 79 /* 80 * Function to compute aligned width and aligned height based on 81 * width, height, format and usage flags. 82 * 83 * @return aligned width, aligned height 84 */ 85 void GetAlignedWidthAndHeight(int width, int height, int format, int usage, 86 unsigned int *aligned_w, unsigned int *aligned_h, bool ubwc_enabled, 87 bool tile_enabled); 88 89 /* 90 * Function to compute the adreno aligned width and aligned height 91 * based on the width and format. 92 * 93 * @return aligned width, aligned height 94 */ 95 void AlignUnCompressedRGB(int width, int height, int format, int tileEnabled, 96 unsigned int *aligned_w, unsigned int *aligned_h); 97 98 /* 99 * Function to compute the adreno aligned width and aligned height 100 * based on the width and format. 101 * 102 * @return aligned width, aligned height 103 */ 104 void AlignCompressedRGB(int width, int height, int format, unsigned int *aligned_w, 105 unsigned int *aligned_h); 106 107 /* 108 * Function to compute the pixel alignment requirement. 109 * 110 * @return alignment 111 */ 112 uint32_t GetGpuPixelAlignment(); 113 114 /* 115 * Function to return whether GPU support MacroTile feature 116 * 117 * @return >0 : supported 118 * 0 : not supported 119 */ 120 bool IsMacroTilingSupportedByGPU(); 121 122 /* 123 * Function to query whether GPU supports UBWC for given HAL format 124 * @return > 0 : supported 125 * 0 : not supported 126 */ 127 bool IsUBWCSupportedByGPU(int format); 128 129 /* 130 * Function to get the corresponding Adreno format for given HAL format 131 */ 132 ADRENOPIXELFORMAT GetGpuPixelFormat(int hal_format); 133 134 private: 135 // link(s)to adreno surface padding library. 136 int (*LINK_adreno_compute_padding)(int width, int bpp, int surface_tile_height, 137 int screen_tile_height, int padding_threshold) = NULL; 138 void (*LINK_adreno_compute_aligned_width_and_height)(int width, int height, int bpp, 139 int tile_mode, int raster_mode, 140 int padding_threshold, int *aligned_w, 141 int *aligned_h) = NULL; 142 int (*LINK_adreno_isMacroTilingSupportedByGpu)(void) = NULL; 143 void (*LINK_adreno_compute_compressedfmt_aligned_width_and_height)( 144 int width, int height, int format, int tile_mode, int raster_mode, int padding_threshold, 145 int *aligned_w, int *aligned_h, int *bpp) = NULL; 146 int (*LINK_adreno_isUBWCSupportedByGpu)(ADRENOPIXELFORMAT format) = NULL; 147 unsigned int (*LINK_adreno_get_gpu_pixel_alignment)() = NULL; 148 149 bool gfx_ubwc_disable_ = false; 150 bool map_fb_ = false; 151 void *libadreno_utils_ = NULL; 152 }; 153 154 } // namespace gralloc1 155 156 #endif // __GR_ADRENO_INFO_H__ 157