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_YUY2 = 107, 50 ADRENO_PIXELFORMAT_B4G4R4A4 = 115, 51 ADRENO_PIXELFORMAT_NV12_EXT = 506, // NV12 with non-std alignment and offsets 52 ADRENO_PIXELFORMAT_R8G8B8X8 = 507, // GL_RGB8 (Internal) 53 ADRENO_PIXELFORMAT_R8G8B8 = 508, // GL_RGB8 54 ADRENO_PIXELFORMAT_A1B5G5R5 = 519, // GL_RGB5_A1 55 ADRENO_PIXELFORMAT_R8G8B8X8_SRGB = 520, // GL_SRGB8 56 ADRENO_PIXELFORMAT_R8G8B8_SRGB = 521, // GL_SRGB8 57 ADRENO_PIXELFORMAT_A2B10G10R10_UNORM = 532, 58 // Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES 59 ADRENO_PIXELFORMAT_R10G10B10X2_UNORM = 537, 60 // Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES 61 ADRENO_PIXELFORMAT_R5G6B5 = 610, // RGBA version of B5G6R5 62 ADRENO_PIXELFORMAT_R5G5B5A1 = 611, // RGBA version of B5G5R5A1 63 ADRENO_PIXELFORMAT_R4G4B4A4 = 612, // RGBA version of B4G4R4A4 64 ADRENO_PIXELFORMAT_UYVY = 614, // YUV 4:2:2 packed progressive (1 plane) 65 ADRENO_PIXELFORMAT_NV21 = 619, 66 ADRENO_PIXELFORMAT_Y8U8V8A8 = 620, // YUV 4:4:4 packed (1 plane) 67 ADRENO_PIXELFORMAT_Y8 = 625, // Single 8-bit luma only channel YUV format 68 } ADRENOPIXELFORMAT; 69 70 class AdrenoMemInfo { 71 public: 72 AdrenoMemInfo(); 73 74 ~AdrenoMemInfo(); 75 76 bool Init(); 77 78 /* 79 * Function to compute aligned width and aligned height based on 80 * width, height, format and usage flags. 81 * 82 * @return aligned width, aligned height 83 */ 84 void GetAlignedWidthAndHeight(int width, int height, int format, int usage, 85 unsigned int *aligned_w, unsigned int *aligned_h, bool ubwc_enabled, 86 bool tile_enabled); 87 88 /* 89 * Function to compute the adreno aligned width and aligned height 90 * based on the width and format. 91 * 92 * @return aligned width, aligned height 93 */ 94 void AlignUnCompressedRGB(int width, int height, int format, int tileEnabled, 95 unsigned int *aligned_w, unsigned int *aligned_h); 96 97 /* 98 * Function to compute the adreno aligned width and aligned height 99 * based on the width and format. 100 * 101 * @return aligned width, aligned height 102 */ 103 void AlignCompressedRGB(int width, int height, int format, unsigned int *aligned_w, 104 unsigned int *aligned_h); 105 106 /* 107 * Function to compute the pixel alignment requirement. 108 * 109 * @return alignment 110 */ 111 uint32_t GetGpuPixelAlignment(); 112 113 /* 114 * Function to query whether GPU supports UBWC for given HAL format 115 * @return > 0 : supported 116 * 0 : not supported 117 */ 118 bool IsUBWCSupportedByGPU(int format); 119 120 /* 121 * Function to get the corresponding Adreno format for given HAL format 122 */ 123 ADRENOPIXELFORMAT GetGpuPixelFormat(int hal_format); 124 125 private: 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 }; 143 144 } // namespace gralloc1 145 146 #endif // __GR_ADRENO_INFO_H__ 147