1 /* Copyright (c) 2012 - 2013, 2015 The Linux Foundation. All rights reserved. 2 * 3 * redistribution and use in source and binary forms, with or without 4 * modification, are permitted provided that the following conditions are 5 * met: 6 * * redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer. 8 * * redistributions in binary form must reproduce the above 9 * copyright notice, this list of conditions and the following 10 * disclaimer in the documentation and/or other materials provided 11 * with the distribution. 12 * * neither the name of The Linux Foundation nor the names of its 13 * contributors may be used to endorse or promote products derived 14 * from this software without specific prior written permission. 15 * 16 * this software is provided "as is" and any express or implied 17 * warranties, including, but not limited to, the implied warranties of 18 * merchantability, fitness for a particular purpose and non-infringement 19 * are disclaimed. in no event shall the copyright owner or contributors 20 * be liable for any direct, indirect, incidental, special, exemplary, or 21 * consequential damages (including, but not limited to, procurement of 22 * substitute goods or services; loss of use, data, or profits; or 23 * business interruption) however caused and on any theory of liability, 24 * whether in contract, strict liability, or tort (including negligence 25 * or otherwise) arising in any way out of the use of this software, even 26 * if advised of the possibility of such damage. 27 * 28 */ 29 30 #ifndef C2D_ColorConverter_H_ 31 #define C2D_ColorConverter_H_ 32 33 #include <stdlib.h> 34 #include <fcntl.h> 35 #include <linux/msm_kgsl.h> 36 #include <sys/ioctl.h> 37 #include <utils/Log.h> 38 #include <dlfcn.h> 39 #include <string.h> 40 #include <errno.h> 41 #include <media/msm_media_info.h> 42 #include <gralloc_priv.h> 43 #include <unordered_map> 44 45 #include <c2d2.h> 46 #include <sys/types.h> 47 48 #undef LOG_TAG 49 #define LOG_TAG "C2DColorConvert" 50 #define ALIGN( num, to ) (((num) + (to-1)) & (~(to-1))) 51 #define ALIGN8K 8192 52 #define ALIGN4K 4096 53 #define ALIGN2K 2048 54 #define ALIGN128 128 55 #define ALIGN32 32 56 #define ALIGN16 16 57 58 typedef C2D_STATUS (*LINK_c2dCreateSurface)( uint32 *surface_id, 59 uint32 surface_bits, 60 C2D_SURFACE_TYPE surface_type, 61 void *surface_definition ); 62 63 typedef C2D_STATUS (*LINK_c2dUpdateSurface)( uint32 surface_id, 64 uint32 surface_bits, 65 C2D_SURFACE_TYPE surface_type, 66 void *surface_definition ); 67 68 typedef C2D_STATUS (*LINK_c2dReadSurface)( uint32 surface_id, 69 C2D_SURFACE_TYPE surface_type, 70 void *surface_definition, 71 int32 x, int32 y ); 72 73 typedef C2D_STATUS (*LINK_c2dDraw)( uint32 target_id, 74 uint32 target_config, C2D_RECT *target_scissor, 75 uint32 target_mask_id, uint32 target_color_key, 76 C2D_OBJECT *objects_list, uint32 num_objects ); 77 78 typedef C2D_STATUS (*LINK_c2dFlush)( uint32 target_id, c2d_ts_handle *timestamp); 79 80 typedef C2D_STATUS (*LINK_c2dFinish)( uint32 target_id); 81 82 typedef C2D_STATUS (*LINK_c2dWaitTimestamp)( c2d_ts_handle timestamp ); 83 84 typedef C2D_STATUS (*LINK_c2dDestroySurface)( uint32 surface_id ); 85 86 typedef C2D_STATUS (*LINK_c2dMapAddr)( int mem_fd, void * hostptr, uint32 len, uint32 offset, uint32 flags, void ** gpuaddr); 87 88 typedef C2D_STATUS (*LINK_c2dUnMapAddr)(void * gpuaddr); 89 90 typedef void (*LINK_AdrenoComputeAlignedWidthAndHeight) (int width, int height, int bpp, int tile_mode, int raster_mode, 91 int padding_threshold, int *aligned_width, int * aligned_height); 92 93 /*TODO: THIS NEEDS TO ENABLED FOR JB PLUS*/ 94 enum ColorConvertFormat { 95 RGB565 = 1, 96 YCbCr420Tile, 97 YCbCr420SP, 98 YCbCr420P, 99 YCrCb420P, 100 RGBA8888, 101 RGBA8888_UBWC, 102 NV12_2K, 103 NV12_128m, 104 NV12_UBWC, 105 NV12_TP10, 106 }; 107 108 typedef struct { 109 int32_t numerator; 110 int32_t denominator; 111 } C2DBytesPerPixel; 112 113 typedef struct { 114 int32_t width; 115 int32_t height; 116 int32_t stride; 117 int32_t sliceHeight; 118 int32_t lumaAlign; 119 int32_t sizeAlign; 120 int32_t size; 121 C2DBytesPerPixel bpp; 122 } C2DBuffReq; 123 124 typedef enum { 125 C2D_INPUT = 0, 126 C2D_OUTPUT, 127 } C2D_PORT; 128 129 typedef std::unordered_map <int, int> ColorMapping; 130 131 class C2DColorConverter{ 132 133 void *mC2DLibHandle; 134 LINK_c2dCreateSurface mC2DCreateSurface; 135 LINK_c2dUpdateSurface mC2DUpdateSurface; 136 LINK_c2dReadSurface mC2DReadSurface; 137 LINK_c2dDraw mC2DDraw; 138 LINK_c2dFlush mC2DFlush; 139 LINK_c2dFinish mC2DFinish; 140 LINK_c2dWaitTimestamp mC2DWaitTimestamp; 141 LINK_c2dDestroySurface mC2DDestroySurface; 142 LINK_c2dMapAddr mC2DMapAddr; 143 LINK_c2dUnMapAddr mC2DUnMapAddr; 144 145 void *mAdrenoUtilsHandle; 146 LINK_AdrenoComputeAlignedWidthAndHeight mAdrenoComputeAlignedWidthAndHeight; 147 148 uint32_t mSrcSurface, mDstSurface; 149 void * mSrcSurfaceDef; 150 void * mDstSurfaceDef; 151 152 C2D_OBJECT mBlit; 153 size_t mSrcWidth; 154 size_t mSrcHeight; 155 size_t mSrcStride; 156 size_t mDstWidth; 157 size_t mDstHeight; 158 size_t mSrcSize; 159 size_t mDstSize; 160 size_t mSrcYSize; 161 size_t mDstYSize; 162 ColorConvertFormat mSrcFormat; 163 ColorConvertFormat mDstFormat; 164 int32_t mFlags; 165 166 bool enabled; 167 168 pthread_mutex_t mLock; 169 170 public: 171 C2DColorConverter(); 172 ~C2DColorConverter(); 173 174 ColorMapping mMapCovertor2PixelFormat; 175 ColorMapping mMapPixelFormat2Covertor; 176 177 bool setResolution(size_t srcWidth, size_t srcHeight, size_t dstWidth, 178 size_t dstHeight, ColorConvertFormat srcFormat, 179 ColorConvertFormat dstFormat, int32_t flags, 180 size_t srcStride); 181 int32_t getBuffSize(int32_t port); 182 bool getBuffFilledLen(int32_t port, unsigned int &filled_length); 183 bool getBuffReq(int32_t port, C2DBuffReq *req); 184 int32_t dumpOutput(char * filename, char mode); 185 bool convertC2D(int srcFd, void *srcBase, void * srcData, 186 int dstFd, void *dstBase, void * dstData); 187 bool isYUVSurface(ColorConvertFormat format); 188 int32_t getDummySurfaceDef(ColorConvertFormat format, size_t width, 189 size_t height, bool isSource); 190 C2D_STATUS updateYUVSurfaceDef(int fd, void *base, void * data, bool isSource); 191 C2D_STATUS updateRGBSurfaceDef(int fd, void * data, bool isSource); 192 uint32_t getC2DFormat(ColorConvertFormat format); 193 size_t calcStride(ColorConvertFormat format, size_t width); 194 size_t calcYSize(ColorConvertFormat format, size_t width, size_t height); 195 size_t calcSize(ColorConvertFormat format, size_t width, size_t height); 196 void *getMappedGPUAddr(int bufFD, void *bufPtr, size_t bufLen); 197 bool unmapGPUAddr(unsigned long gAddr); 198 size_t calcLumaAlign(ColorConvertFormat format); 199 size_t calcSizeAlign(ColorConvertFormat format); 200 C2DBytesPerPixel calcBytesPerPixel(ColorConvertFormat format); 201 }; 202 203 #endif // C2D_ColorConverter_H_ 204