1ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. 2ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * 3ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Redistribution and use in source and binary forms, with or without 4ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * modification, are permitted provided that the following conditions are 5ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * met: 6ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * * Redistributions of source code must retain the above copyright 7ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * notice, this list of conditions and the following disclaimer. 8ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * * Redistributions in binary form must reproduce the above 9ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * copyright notice, this list of conditions and the following 10ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * disclaimer in the documentation and/or other materials provided 11ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * with the distribution. 12ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * * Neither the name of The Linux Foundation. nor the names of its 13ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * contributors may be used to endorse or promote products derived 14ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * from this software without specific prior written permission. 15ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * 16ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 17ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 19ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 20ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 23ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 25ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 26ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * 28ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson */ 29ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#ifndef __c2d2_h_ 30ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#define __c2d2_h_ 31ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 32ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#ifdef __cplusplus 33ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsonextern "C" { 34ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#endif 35ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 36ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#ifndef C2D_API 37ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#define C2D_API /* define API export as needed */ 38ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#endif 39ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#if !defined(int32) && !defined(_INT32_DEFINED) 40ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef int int32; 41ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#define _INT32_DEFINED 42ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#endif 43ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#if !defined(uint32) && !defined(_UINT32_DEFINED) 44ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef unsigned int uint32; 45ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#define _UINT32_DEFINED 46ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#endif 47ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 48ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/*****************************************************************************/ 49ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/*********************** Blit definitions *****************************/ 50ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/*****************************************************************************/ 51ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 52ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Status codes, returned by any blit function */ 53ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 54ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_STATUS_OK = 0, 55ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_STATUS_NOT_SUPPORTED = 1, 56ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_STATUS_OUT_OF_MEMORY = 2, 57ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_STATUS_INVALID_PARAM = 3, 58ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_STATUS_SURFACE_IN_USE = 4, 59ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_STATUS; 60ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 61ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 62ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Definitions of color format modes, used together with color formats */ 63ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 64ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_FORMAT_PACK_INTO_32BIT = (1 << 8), /* pack into dword if set */ 65ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_FORMAT_SWAP_ENDIANNESS = (1 << 9), /* swaps the order */ 66ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_FORMAT_LINEAR_SPACE = (1 << 10), /* linear color space */ 67ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_FORMAT_PREMULTIPLIED = (1 << 11), /* alpha premultiplied */ 68ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_FORMAT_INVERT_ALPHA = (1 << 12), /* inverts alpha */ 69ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_FORMAT_DISABLE_ALPHA = (1 << 13), /* disables alpha */ 70ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_FORMAT_INTERLACED = (1 << 14), /* YUV line-interlaced */ 71ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_FORMAT_TRANSPARENT = (1 << 15), /* YUV 1-bit alpha in Y */ 72ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_FORMAT_MACROTILED = (1 << 16), /* tiled in macro level */ 73ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_FORMAT_TILED_4x4 = (1 << 17), /* 4x4 tiled format */ 74ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_FORMAT_SWAP_RB = (1 << 18), /* Swap R & B color components */ 75ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_FORMAT_MODE; 76ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 77ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Definitions of supported RGB formats, used in C2D_RGB_SURFACE_DEF. 78ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The bits of each color channel are packed into a machine word 79ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * representing a single pixel from left to right (MSB to LSB) in the 80ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * order indicated by format name. For the sub-byte formats the pixels 81ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * are packed into bytes from left to right (MSbit to LSBit). 82ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * If the C2D_FORMAT_PACK_INTO_32BIT bit is set, the minimal 83ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * machine word used for pixel storage is 32-bit and the whole word 84ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * is reversed if endianness is swapped. 85ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * If the C2D_FORMAT_SWAP_ENDIANNESS bit is set, the order within a 86ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * minimal machine word representing a pixel 87ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * is reversed for both sub-byte and multi-byte formats. 88ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * If the C2D_FORMAT_LINEAR_SPACE bit is set, the color space of 89ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * the formats below is considered linear, if applicable. 90ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * If the C2D_FORMAT_PREMULTIPLIED bit is set, the color channels 91ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * are premultiplied with the alpha, if applicable. 92ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * If the C2D_FORMAT_INVERT_ALPHA bit is set, the alpha interpretation 93ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * is inverted: 0 - opaque, 1 - transparent, if applicable. 94ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * If the C2D_FORMAT_DISABLE_ALPHA bit is set, the alpha channel serves 95ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * as a placeholder and is ignored during blit, if applicable. 96ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * If the C2D_FORMAT_MACROTILED bit is set, the surface is in the 97ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * tiled format : 64x32 for 8bpp, 32x32 for 16bpp formats */ 98ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 99ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_1 = 0, /* 1-bit alpha/color expansion */ 100ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 101ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_2_PALETTE = 1, /* 2-bit indices for palette */ 102ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_4_PALETTE = 2, /* 4-bit indices for palette */ 103ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_8_PALETTE = 3, /* 8-bit indices for palette */ 104ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 105ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_2_L = 4, /* 2-bit grayscale */ 106ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_4_L = 5, /* 4-bit grayscale */ 107ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_8_L = 6, /* 8-bit grayscale */ 108ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 109ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_2_A = 7, /* 2-bit alpha only */ 110ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_4_A = 8, /* 4-bit alpha only */ 111ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_8_A = 9, /* 8-bit alpha only */ 112ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 113ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_444_RGB = 10, /* 12-bit colors */ 114ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_565_RGB = 11, /* 16-bit colors */ 115ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_888_RGB = 12, /* 24-bit colors */ 116ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 117ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_1555_ARGB = 13, /* 16-bit colors (1-bit alpha) */ 118ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_4444_ARGB = 14, /* 16-bit colors (4-bit alpha) */ 119ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_8565_ARGB = 15, /* 24-bit colors (8-bit alpha) */ 120ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_8888_ARGB = 16, /* 32-bit colors (8-bit alpha) */ 121ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 122ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_5551_RGBA = 17, /* 16-bit colors (1-bit alpha) */ 123ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_4444_RGBA = 18, /* 16-bit colors (4-bit alpha) */ 124ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_5658_RGBA = 19, /* 24-bit colors (8-bit alpha) */ 125ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_8888_RGBA = 20, /* 32-bit colors (8-bit alpha) */ 126ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 127ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson /* derived RGB color formats (base format + mode bits) */ 128ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 129ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_RGB_FORMAT; 130ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 131ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Definitions of supported YUV formats, used in C2D_YUV_SURFACE_DEF. 132ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Each of Y,U,V channels usually takes 1 byte and therefore is 133ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * individually addressable. The definitions below show how Y,U,V 134ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * channels are packed into macropixels for each particular format. 135ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The order is from left (smaller byte addresses) to right (larger 136ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * byte addresses). The first three digits (4xx) denote the chroma 137ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * subsampling in standard YUV notation. The digits in the macropixel 138ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * denote that the whole block (from the previous digit or from the 139ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * beginning) has to be repeated the number of times. Underscores 140ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * between Y,U,V channels are used to describe separate planes for 141ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * planar YUV formats. Formats are mapped to numbers so that future 142ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * versions with various YUV permutations are easy to add. 143ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * If the C2D_FORMAT_INTERLACED bit is set, the line order is 144ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * interlaced: 0,2,4,...1,3,5... if applicable. 145ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * If the C2D_FORMAT_TRANSPARENT bit is set, the least significant 146ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * bit of Y channel serves as alpha: 0 - transparent, 1 - opaque. */ 147ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 148ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_411_YYUYYV = 110, /* packed, 12-bit */ 149ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_411_YUYYVY = 111, /* packed, 12-bit */ 150ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_411_UYYVYY = 112, /* packed, 12-bit, "Y411" */ 151ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_411_YUYV2Y4 = 116, /* packed, 12-bit */ 152ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_411_UYVY2Y4 = 117, /* packed, 12-bit, "Y41P" */ 153ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 154ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_422_YUYV = 120, /* packed, 16-bit, "YUY2" */ 155ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_422_UYVY = 121, /* packed, 16-bit, "UYVY" */ 156ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_422_YVYU = 122, /* packed, 16-bit, "YVYU" */ 157ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_422_VYUY = 123, /* packed, 16-bit */ 158ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 159ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_444_YUV = 130, /* packed, 24-bit */ 160ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_444_UYV = 131, /* packed, 24-bit, "IYU2" */ 161ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_444_AYUV = 136, /* packed, 24-bit, "AYUV" */ 162ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 163ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_410_Y_UV = 150, /* planar, Y + interleaved UV */ 164ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_411_Y_UV = 151, /* planar, Y + interleaved UV */ 165ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_420_Y_UV = 152, /* planar, Y + interleaved UV */ 166ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_422_Y_UV = 153, /* planar, Y + interleaved UV */ 167ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_444_Y_UV = 154, /* planar, Y + interleaved UV */ 168ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 169ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_410_Y_VU = 160, /* planar, Y + interleaved VU */ 170ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_411_Y_VU = 161, /* planar, Y + interleaved VU */ 171ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_420_Y_VU = 162, /* planar, Y + interleaved VU */ 172ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_422_Y_VU = 163, /* planar, Y + interleaved VU */ 173ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_444_Y_VU = 164, /* planar, Y + interleaved VU */ 174ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 175ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_410_Y_U_V = 170, /* planar, Y + U + V separate */ 176ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_411_Y_U_V = 171, /* planar, Y + U + V separate */ 177ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_420_Y_V_U = 172, /* planar, Y + V + U separate */ 178ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_420_Y_U_V = 173, /* planar, Y + U + V separate */ 179ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_422_Y_U_V = 174, /* planar, Y + U + V separate */ 180ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_444_Y_U_V = 175, /* planar, Y + U + V separate */ 181ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 182ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_800_Y = 190, /* planar, Y only, grayscale */ 183ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 184ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson /* derived YUV color formats (base format + mode bits), FOURCC */ 185ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 186ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_411_Y411 = 112, 187ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_411_Y41P = 117, 188ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_411_IY41 = 117 | (1 << 14), 189ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_411_Y41T = 117 | (1 << 15), 190ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 191ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_422_YUY2 = 120, 192ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_422_IUYV = 121 | (1 << 14), 193ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_422_Y42T = 121 | (1 << 15), 194ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_444_IYU2 = 131, 195ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 196ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_420_NV12 = 152, 197ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_420_NV21 = 162, 198ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 199ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_410_YUV9 = 170, 200ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_410_YVU9 = 170, 201ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_411_Y41B = 171, 202ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_420_YV12 = 172, 203ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_420_IYUV = 173, 204ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_420_I420 = 173, 205ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_422_YV16 = 174, 206ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_422_Y42B = 174, 207ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 208ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_FORMAT_800_Y800 = 190, 209ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 210ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_YUV_FORMAT; 211ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 212ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 213ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Configuration bits, used in the config_mask field of C2D_OBJECT struct */ 214ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 215ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SOURCE_RECT_BIT = (1 << 0), /* enables source_rect field */ 216ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_MIRROR_H_BIT = (1 << 1), /* enables horizontal flipping */ 217ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_MIRROR_V_BIT = (1 << 2), /* enables vertical flipping */ 218ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SOURCE_TILE_BIT = (1 << 3), /* enables source surface tiling */ 219ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_TARGET_RECT_BIT = (1 << 4), /* enables target_rect field */ 220ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ROTATE_BIT = (1 << 5), /* enables all rotation fields */ 221ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SCISSOR_RECT_BIT = (1 << 6), /* enables scissor_rect field */ 222ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_MASK_SURFACE_BIT = (1 << 7), /* enables mask_surface_id field */ 223ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_MASK_ALIGN_BIT = (1 << 8), /* aligns mask to source_rect */ 224ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_MASK_SCALE_BIT = (1 << 9), /* enables mask surface scaling */ 225ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_MASK_TILE_BIT = (1 << 10), /* enables mask surface tiling */ 226ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_GLOBAL_ALPHA_BIT = (1 << 11), /* enables global_alpha field */ 227ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_COLOR_KEY_BIT = (1 << 12), /* enables color_key field */ 228ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_NO_PIXEL_ALPHA_BIT = (1 << 13), /* disables source alpha channel */ 229ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_NO_BILINEAR_BIT = (1 << 14), /* disables bilinear on scaling */ 230ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_NO_ANTIALIASING_BIT = (1 << 15), /* disables antialiasing on edges */ 231ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRAW_LINE_BIT = (1 << 16), /* enables line drawing with source rectangle */ 232ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRAW_LINE_NOLAST = (1 << 17), /* disable last pixel draw for line */ 233ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_SOURCE_CONFIG; 234ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 235ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 236ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Target configuration bits, defines rotation + mirroring. 237ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Mirror is applied prior to rotation if enabled. */ 238ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 239ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_TARGET_MIRROR_H = (1 << 0), /* horizontal flip */ 240ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_TARGET_MIRROR_V = (1 << 1), /* vertical flip */ 241ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_TARGET_ROTATE_0 = (0 << 2), /* no rotation */ 242ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_TARGET_ROTATE_90 = (1 << 2), /* 90 degree rotation */ 243ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_TARGET_ROTATE_180 = (2 << 2), /* 180 degree rotation */ 244ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_TARGET_ROTATE_270 = (3 << 2), /* 270 degree rotation, 90 + 180 */ 245ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_TARGET_MASK_ALIGN = (1 << 4), /* aligns mask to target scissor */ 246ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_TARGET_MASK_SCALE = (1 << 5), /* enables mask scaling */ 247ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_TARGET_MASK_TILE = (1 << 6), /* enables mask tiling */ 248ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_TARGET_COLOR_KEY = (1 << 7), /* enables target_color_key */ 249ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_TARGET_NO_PIXEL_ALPHA = (1 << 8), /* disables target alpha channel */ 250ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_TARGET_CONFIG; 251ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 252ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#define C2D_TARGET_ROTATION_MASK (C2D_TARGET_ROTATE_90*3) 253ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 254ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Additional blend modes, can be used with both source and target configs. 255ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson If none of the below is set, the default "SRC over DST" is applied. */ 256ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 257ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_SRC_OVER = (0 << 20), /* Default, Porter-Duff "SRC over DST" */ 258ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_SRC = (1 << 20), /* Porter-Duff "SRC" */ 259ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_SRC_IN = (2 << 20), /* Porter-Duff "SRC in DST" */ 260ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_DST_IN = (3 << 20), /* Porter-Duff "DST in SRC" */ 261ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_SRC_OUT = (4 << 20), /* Porter-Duff "SRC out DST" */ 262ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_DST_OUT = (5 << 20), /* Porter-Duff "DST out SRC" */ 263ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_DST_OVER = (6 << 20), /* Porter-Duff "DST over SRC" */ 264ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_SRC_ATOP = (7 << 20), /* Porter-Duff "SRC ATOP" */ 265ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_DST_ATOP = (8 << 20), /* Porter-Duff "DST ATOP" */ 266ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_XOR = (9 << 20), /* Xor */ 267ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_MULTIPLY = (10 << 20), /* OpenVG "MULTIPLY" */ 268ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_SCREEN = (11 << 20), /* OpenVG "SCREEN" */ 269ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_DARKEN = (12 << 20), /* OpenVG "DARKEN" */ 270ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_LIGHTEN = (13 << 20), /* OpenVG "LIGHTEN" */ 271ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_ADDITIVE = (14 << 20), /* OpenVG "ADDITIVE" */ 272ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_DIRECT = (15 << 20), /* Direct alpha blitting */ 273ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_INVERTC = (16 << 20), /* Invert color */ 274ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_ALPHA_BLEND_NONE = (1 << 25), /* disables alpha blending */ 275ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_ALPHA_BLEND_MODE; 276ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 277ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Configuration bits, used in the config_mask field of C2D_OBJECT struct */ 278ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 279ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_OVERRIDE_GLOBAL_TARGET_ROTATE_CONFIG = (1 << 27), /* Overrides TARGET Config */ 280ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_OVERRIDE_TARGET_ROTATE_0 = (0 << 28), /* no rotation */ 281ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_OVERRIDE_TARGET_ROTATE_90 = (1 << 28), /* 90 degree rotation */ 282ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_OVERRIDE_TARGET_ROTATE_180 = (2 << 28), /* 180 degree rotation */ 283ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_OVERRIDE_TARGET_ROTATE_270 = (3 << 28), /* 270 degree rotation */ 284ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_SOURCE_TARGET_CONFIG; 285ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 286ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#define C2D_OVERRIDE_SOURCE_CONFIG_TARGET_ROTATION_SHIFT_MASK 28 287ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#define C2D_OVERRIDE_TARGET_CONFIG_TARGET_ROTATION_SHIFT_MASK 2 288ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 289ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 290ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Surface caps enumeration */ 291ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 292ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SOURCE = (1 << 0), /* allows to use as a source */ 293ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_TARGET = (1 << 1), /* allows to use as a target */ 294ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_MASK = (1 << 2), /* allows to use as a mask */ 295ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_PALETTE = (1 << 3), /* allows to use as a palette */ 296ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_SURFACE_BITS; 297ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 298ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Surface type enumeration */ 299ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 300ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SURFACE_RGB_HOST = 1, /* Host memory RGB surface */ 301ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SURFACE_RGB_EXT = 2, /* External memory RGB surface */ 302ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SURFACE_YUV_HOST = 3, /* Host memory YUV surface */ 303ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SURFACE_YUV_EXT = 4, /* External memory YUV surface */ 304ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SURFACE_WITH_PHYS = (1<<3), /* physical address already mapped */ 305ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson /* this bit is valid with HOST types */ 306ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SURFACE_WITH_PHYS_DUMMY = (1<<4), /* physical address already mapped */ 307ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson /* this bit is valid with HOST types */ 308ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_SURFACE_TYPE; 309ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 310ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Structure for registering a RGB buffer as a blit surface */ 311ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef struct { 312ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 format; /* RGB color format plus additional mode bits */ 313ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 width; /* defines width in pixels */ 314ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 height; /* defines height in pixels */ 315ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson void *buffer; /* pointer to the RGB buffer */ 316ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson void *phys; /* physical address */ 317ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson int32 stride; /* defines stride in bytes, negative stride is allowed */ 318ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_RGB_SURFACE_DEF; 319ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 320ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Structure for registering a YUV plane(s) as a blit surface */ 321ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef struct { 322ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 format; /* YUV color format plus additional mode bits */ 323ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 width; /* defines width in pixels */ 324ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 height; /* defines height in pixels */ 325ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson void *plane0; /* holds the whole buffer if YUV format is not planar */ 326ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson void *phys0; /* physical address */ 327ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson int32 stride0; /* stride in bytes if YUV format is not planar */ 328ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson void *plane1; /* holds UV or VU plane for planar interleaved */ 329ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson void *phys1; /* physical address */ 330ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson int32 stride1; /* stride for UV or VU plane for planar interleaved */ 331ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson void *plane2; /* holds the 3. plane, ignored if YUV format is not planar */ 332ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson void *phys2; /* physical address */ 333ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson int32 stride2; /* stride for the 3. plane, ignored if YUV format is not planar */ 334ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_YUV_SURFACE_DEF; 335ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 336ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 337ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Rectangle definition */ 338ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef struct { 339ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson int32 x; /* upper-left x */ 340ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson int32 y; /* upper-left y */ 341ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson int32 width; /* width */ 342ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson int32 height; /* height */ 343ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_RECT; 344ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 345ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* C2D_OBJECT encapsulates the blit parameters for a source surface. 346ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The fg_color defines color in target format for bits equal to 1 347ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * in the source C2D_COLOR_FORMAT_1 format. It also defines rendering 348ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * color for all alpha-only source formats. If the surface_id is 0 349ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * the fg_color defines a constant fill color used instead of the surface. 350ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The bg_color defines color in target format for bits equal to 0 351ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * in the source C2D_COLOR_FORMAT_1 format, otherwise both are ignored. 352ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The palette_id is used for all palette source formats, otherwise ignored. 353ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 354ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The source_rect first defines the content of the source surface, 355ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * it is then horizontally/vertically flipped if C2D_MIRROR_*_BIT is set, 356ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * then scaled with bilinear interpolation to exactly fit target_rect 357ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * or repeated across target_rect if C2D_SOURCE_TILE_BIT is set, 358ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * target_rect is then rotated clockwise by an arbitrary angle in degrees 359ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * around the rot_orig_x/y, defined relative to target_rect's top left point, 360ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * and then clipped to scissor_rect defined in target coordinate system. 361ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 362ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Finally alpha blending is applied before pixels get written into the target. 363ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Surface's pixel alpha is combined with mask alpha and with global alpha. 364ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Mask surface follows all transformations applied to the source surface. 365ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Source color key defines transparent color, applied together with alpha. */ 366ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef struct C2D_OBJECT_STR { 367ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 surface_id; /* source surface */ 368ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 369ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 fg_color; /* foreground color */ 370ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 bg_color; /* background color */ 371ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 palette_id; /* one-dimensional horizontal palette surface */ 372ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 373ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 config_mask; /* defines which fields below are enabled */ 374ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 375ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_RECT source_rect; /* region of the source surface, 16.16 fp */ 376ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_RECT target_rect; /* position and scaling in target, 16.16 fp */ 377ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 378ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson int32 rot_orig_x; /* rotation origin relative to target_rect's... */ 379ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson int32 rot_orig_y; /* ...top left point, both are 16.16 fp */ 380ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson int32 rotation; /* clock-wise rotation in degrees, 16.16 fp */ 381ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 382ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_RECT scissor_rect; /* defines the clip rectangle in target surface */ 383ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 384ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 mask_surface_id; /* source alpha-mask surface */ 385ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 global_alpha; /* 0 = fully transparent, 255 = fully opaque */ 386ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 color_key; /* transparent color for the source surface */ 387ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 388ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson struct C2D_OBJECT_STR *next; /* pointer to the next object or NULL */ 389ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_OBJECT; 390ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 391ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Configuration bits, driver capabilities used by 2Dapplications */ 392ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 393ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_GLOBAL_ALPHA_OP = (1 << 0), 394ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_TILE_OP = (1 << 1), 395ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_COLOR_KEY_OP = (1 << 2), 396ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_NO_PIXEL_ALPHA_OP = (1 << 3), 397ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_TARGET_ROTATE_OP = (1 << 4), 398ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_ANTI_ALIASING_OP = (1 << 5), /* antialiasing */ 399ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_BILINEAR_FILTER_OP = (1 << 6), 400ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_LENS_CORRECTION_OP = (1 << 7), 401ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_OVERRIDE_TARGET_ROTATE_OP = (1 << 8), 402ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_SHADER_BLOB_OP = (1 << 9), 403ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_MASK_SURFACE_OP = (1 << 10), /* mask surface */ 404ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_MIRROR_H_OP = (1 << 11), /* horizontal flip */ 405ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_MIRROR_V_OP = (1 << 12), /* vertical flip */ 406ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_SCISSOR_RECT_OP = (1 << 13), 407ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_SOURCE_RECT_OP = (1 << 14), 408ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_TARGET_RECT_OP = (1 << 15), 409ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_ROTATE_OP = (1 << 16), /* all rotations */ 410ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_FLUSH_WITH_FENCE_FD_OP = (1 << 17), /* all rotations */ 411ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_SUPPORTS_ALL_CAPABILITIES_OP = ((0xFFFFFFFF) >> (31 - 17)) /* mask for all capabilities supported */ 412ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_DRIVER_CAPABILITIES; 413ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 414ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* 2D driver workaround bits used by the 2D applications */ 415ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 416ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_WORKAROUND_NONE = 0, /* NO workaround */ 417ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DRIVER_WORKAROUND_SWAP_UV_FOR_YUV_TARGET = (1 << 0), /* Swap UV when this flag set */ 418ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_DRIVER_WORKAROUND; 419ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 420ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Structure to query Driver information */ 421ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef struct { 422ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 capabilities_mask; 423ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 workaround_mask; 424ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 reserved1; 425ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 reserved2; 426ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 reserved3; 427ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_DRIVER_INFO; 428ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 429ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Structure to query Driver information */ 430ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef struct { 431ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 max_surface_template_needed; 432ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 reserved1; 433ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 reserved2; 434ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 reserved3; 435ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_DRIVER_SETUP_INFO; 436ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 437ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/*****************************************************************************/ 438ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/**************************** C2D API 2.0 ********************************/ 439ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/*****************************************************************************/ 440ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 441ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/****************************************************************************** 442ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Functions to create/destroy surfaces */ 443ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 444ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Creates a generic blit surface according to its type. 445ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Pass a combination of desired surface bits according to planned usage. 446ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Accepted values for surface_bits may include bits from C2D_SURFACE_BITS, 447ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * and also from C2D_DISPLAY for compatibility with HW display controller. 448ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * For host memory types the memory is preallocated outside the API 449ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * and should remain valid until surface is destroyed. 450ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * For external memory types the memory is allocated within API. 451ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * On success, the non-zero surface identifier is returned. 452ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * All numbers greater that 0 are valid surface identifiers, 0 is invalid. 453ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 454ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Host memory RGB surface: 455ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * surface_type = C2D_SURFACE_RGB_HOST 456ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * surface_definition = C2D_RGB_SURFACE_DEF 457ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * all fields in definition structure should be set 458ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 459ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * External memory RGB surface: 460ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * surface_type = C2D_SURFACE_RGB_EXT 461ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * surface_definition = C2D_RGB_SURFACE_DEF 462ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * buffer field in definition structure is ignored 463ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 464ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Host memory YUV surface: 465ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * surface_type = C2D_SURFACE_YUV_HOST 466ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * surface_definition = C2D_YUV_SURFACE_DEF 467ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * one or all plane and stride fields in definition structure 468ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * should be set depending on whether the format is planar or not 469ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 470ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * External memory YUV surface: 471ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * surface_type = C2D_SURFACE_YUV_EXT 472ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * surface_definition = C2D_YUV_SURFACE_DEF 473ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * all plane and stride fields in definition structure are ignored */ 474ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dCreateSurface( uint32 *surface_id, 475ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 surface_bits, 476ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SURFACE_TYPE surface_type, 477ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson void *surface_definition ); 478ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 479ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Requests properties of the specified surface. */ 480ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dQuerySurface( uint32 surface_id, 481ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 *surface_bits, 482ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SURFACE_TYPE *surface_type, 483ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 *width, uint32 *height, 484ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 *format ); 485ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 486ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Destroys a generic blit surface. 487ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * For external memory surfaces also deallocates the memory. 488ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * It is safe to free any external resources associated with a given 489ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * surface on c2dCreateSurface call after this function returns. */ 490ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dDestroySurface( uint32 surface_id ); 491ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 492ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 493ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/****************************************************************************** 494ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Functions to modify/exchange surface data */ 495ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 496ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* The format of fill_color is the same as color format being used 497ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * for specified surface. If fill_rect is NULL the whole surface is filled. 498ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Alpha-blending is not performed while filling. 499ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The operation is complete when function returns. */ 500ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dFillSurface( uint32 surface_id, 501ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 fill_color, 502ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_RECT *fill_rect ); 503ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 504ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Writes data located in host memory into the specified surface. 505ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The chunk of host memory is identified with surface_type and 506ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * surface_definition, no surface registration needed in this case. 507ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Only C2D_SURFACE_RGB_HOST, C2D_SURFACE_YUV_HOST are accepted. 508ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * If only part of the host memory buffer should be loaded, it should 509ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * be configured in surface_definition using width, height and stride. 510ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The x and y are defined in target surface coordinate space. 511ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Color conversion has to be done, if color formats differ. 512ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Alpha-blending is not performed while writing. 513ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The operation is complete when function returns. */ 514ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dWriteSurface( uint32 surface_id, 515ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SURFACE_TYPE surface_type, 516ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson void *surface_definition, 517ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson int32 x, int32 y ); 518ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 519ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Reads data from the specified surface into the host memory. 520ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The chunk of host memory is identified with surface_type and 521ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * surface_definition, no surface registration needed in this case. 522ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Only C2D_SURFACE_RGB_HOST, C2D_SURFACE_YUV_HOST are accepted. 523ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * If only part of the surface should be read, it should 524ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * be configured in surface_definition using width, height and stride. 525ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The x and y are defined in source surface coordinate space. 526ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Color conversion has to be done, if color formats differ. 527ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Alpha-blending is not performed while reading. 528ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The operation is complete when function returns. */ 529ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dReadSurface( uint32 surface_id, 530ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SURFACE_TYPE surface_type, 531ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson void *surface_definition, 532ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson int32 x, int32 y ); 533ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 534ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Notifies c2d imlementation that surface has been updated from outside the API, 535ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * if updated_rect is NULL then the whole surface has been updated. */ 536ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dSurfaceUpdated( uint32 surface_id, 537ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_RECT *updated_rect ); 538ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 539ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Updates surface information. 540ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Could be called only for host surfaces set with parameter "C2D_SURFACE_WITH_PHYS". 541ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Count for surface planes have to be same than for already allocated surface */ 542ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dUpdateSurface( uint32 surface_id, 543ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 surface_bits, 544ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_SURFACE_TYPE surface_type, 545ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson void *surface_definition ); 546ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 547ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/****************************************************************************** 548ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Functions to do actual blit */ 549ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 550ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Draw a list of blit objects into the given target. 551ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The target_config is a bitwise OR of values from C2D_TARGET_CONFIG. 552ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The target transformation creates the effect that target surface 553ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * is transformed before the blit and then transformed back 554ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * after blit, however no physical target transform is performed. 555ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The objects_list is a linked list of blit objects, no more 556ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * than num_objects is drawn from the given list. 557ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * If num_objects is 0, the whole list is drawn. 558ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The blit is not guaranteed to complete after function returns. */ 559ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dDraw( uint32 target_id, 560ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 target_config, C2D_RECT *target_scissor, 561ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 target_mask_id, uint32 target_color_key, 562ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_OBJECT *objects_list, uint32 num_objects ); 563ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 564ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 565ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* timstamp set in the blit commands flush */ 566ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef void* c2d_ts_handle; 567ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 568ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Forces any pending blit to complete for a given target. 569ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Non-blocking. All input surfaces for this target except those 570ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * which are shared with other targets are expected to be immediately 571ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * writable after client has been waiting returned timestamp with 572ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * c2dWaitTimestamp funtion or c2dFinish has been called for same target */ 573ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dFlush( uint32 target_id, c2d_ts_handle *timestamp); 574ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 575ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 576ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Waits the pending timestamp */ 577ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dWaitTimestamp( c2d_ts_handle timestamp ); 578ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 579ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 580ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Forces any pending blit to complete for a given target. 581ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Blocking version, returns when blit is done. 582ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * All input surfaces for this target except those which are shared with 583ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * other targets are expected to be immediately 584ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * writable after this function returns. */ 585ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dFinish( uint32 target_id ); 586ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 587ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 588ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/*****************************************************************************/ 589ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/****************************** Display API **********************************/ 590ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/*****************************************************************************/ 591ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 592ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 593ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Display input enumeration */ 594ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 595ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DISPLAY_INPUT_0 = 0, /*!< default input */ 596ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DISPLAY_INPUT_1 = (1<<16), /*!< Overlay 1 */ 597ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DISPLAY_INPUT_2 = (1<<17), /*!< Overlay 2... */ 598ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_DISPLAY_INPUT; 599ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 600ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 601ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/****************************************************************************** 602ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Functions for display output. */ 603ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 604ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Functionality described in this section is optional and is 605ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * provided only for the cases when blit HW 606ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * is tightly bound to the display controller. */ 607ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 608ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Display enumeration, may also be used in surface caps */ 609ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 610ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DISPLAY_MAIN = (1 << 10), /* main display */ 611ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DISPLAY_SECONDARY = (1 << 11), /* secondary display */ 612ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DISPLAY_TV_OUT = (1 << 12), /* tv-out */ 613ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_DISPLAY; 614ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 615ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Display window enumeration */ 616ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 617ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DISPLAY_OVERLAY = C2D_DISPLAY_INPUT_1, /*!< Overlay window bit. This defines display input. 618ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson When defined the surface is set on the overlay window 619ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson otherwise the surface is set on the background window. */ 620ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_DISPLAY_WINDOW; /*!< Window bit set with display parameter */ 621ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 622ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 623ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Display update modes */ 624ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilsontypedef enum { 625ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DISPLAY_MODE_TEAR_SYNC = (1 << 0), /* enables tearing sync */ 626ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_DISPLAY_MODE_SURF_REMOVE = (1 << 1), /* Remove surface from given display + input */ 627ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} C2D_DISPLAY_MODE; 628ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 629ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 630ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Sets the given surface as a current display front buffer. 631ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Several displays can be specified as an output if supported. 632ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Still only one input can be specified at a time fro display/displays. 633ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The surface remains shown until it gets replaced with another one. */ 634ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dDisplaySetSurface( uint32 display, 635ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 surface_id, uint32 mode ); 636ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 637ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Returns the current surface for a particular display. 638ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Only one display can be specified at a time. 639ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * The latest surface set with compDisplaySetSurface or 640ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * the default pre-allocated surface is returned. */ 641ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dDisplayGetSurface( uint32 display, 642ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 *surface_id ); 643ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 644ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Returns the properties for a particular display. 645ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Only one display can be specified at a time. */ 646ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dDisplayGetProperties( uint32 display, 647ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 *width, uint32 *height, 648ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 *format ); 649ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 650ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* Sets the properties for a particular display input. 651ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * Only one display + input can be specified at a time. 652ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * C2D_OBJECT used to set input rect(target rect), 653ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * blending operations, rotation...etc for display source */ 654ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dDisplaySetObject( uint32 display, 655ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson uint32 target_config, uint32 target_color_key, 656ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson C2D_OBJECT * c2dObject, uint32 mode); 657ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 658ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* allows user to map a memory region to the gpu. only supported on linux 659ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * mem_fd is the fd of the memory region, hostptr is the host pointer to the region, 660ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * len and offset are the size and offset of the memory. 661ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * flags is one of the memory types supported by gsl 662ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * gpaddr is passed by refernce back to the user 663ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson */ 664ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dMapAddr ( int mem_fd, void * hostptr, uint32 len, uint32 offset, uint32 flags, void ** gpuaddr); 665ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 666ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* allows user to unmap memory region mapped by c2dMapAddr. 667ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * gpaddr is the gpuaddr to unmap */ 668ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dUnMapAddr (void * gpuaddr); 669ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 670ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* allows user to query driver capabilities. 671ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson * driver_info is the information about driver */ 672ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dGetDriverCapabilities( C2D_DRIVER_INFO * driver_info); 673ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 674ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/* create a fence fd for the timestamp */ 675ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon WilsonC2D_API C2D_STATUS c2dCreateFenceFD( uint32 target_id, c2d_ts_handle timestamp, int32 *fd); 676ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 677ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson/*****************************************************************************/ 678ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 679ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#ifdef __cplusplus 680ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson} 681ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#endif 682ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson 683ef53c1c84ec55ed50f607d52b7abfbb86239408eSimon Wilson#endif /* __c2d2_h_ */ 684