19ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R/* Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. 229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * 329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Redistribution and use in source and binary forms, with or without 429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * modification, are permitted provided that the following conditions are 529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * met: 629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * * Redistributions of source code must retain the above copyright 729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * notice, this list of conditions and the following disclaimer. 829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * * Redistributions in binary form must reproduce the above 929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * copyright notice, this list of conditions and the following 1029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * disclaimer in the documentation and/or other materials provided 1129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * with the distribution. 129ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R * * Neither the name of The Linux Foundation. nor the names of its 1329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * contributors may be used to endorse or promote products derived 1429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * from this software without specific prior written permission. 1529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * 1629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 1729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 1829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 1929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 2029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 2129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 2229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 2329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 2429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 2529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 2629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * 2829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed */ 2929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#ifndef __c2d2_h_ 3029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#define __c2d2_h_ 3129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 3229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#ifdef __cplusplus 3329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedextern "C" { 3429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#endif 3529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 3629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#ifndef C2D_API 3729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#define C2D_API /* define API export as needed */ 3829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#endif 3929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#if !defined(int32) && !defined(_INT32_DEFINED) 4029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef int int32; 4129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#define _INT32_DEFINED 4229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#endif 4329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#if !defined(uint32) && !defined(_UINT32_DEFINED) 4429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef unsigned int uint32; 4529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#define _UINT32_DEFINED 4629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#endif 4729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 4829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/*****************************************************************************/ 4929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/*********************** Blit definitions *****************************/ 5029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/*****************************************************************************/ 5129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 5229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Status codes, returned by any blit function */ 5329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef enum { 5429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_STATUS_OK = 0, 5529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_STATUS_NOT_SUPPORTED = 1, 5629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_STATUS_OUT_OF_MEMORY = 2, 5729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_STATUS_INVALID_PARAM = 3, 5829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_STATUS_SURFACE_IN_USE = 4, 5929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_STATUS; 6029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 6129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 6229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Definitions of color format modes, used together with color formats */ 6329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef enum { 6429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_FORMAT_PACK_INTO_32BIT = (1 << 8), /* pack into dword if set */ 6529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_FORMAT_SWAP_ENDIANNESS = (1 << 9), /* swaps the order */ 6629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_FORMAT_LINEAR_SPACE = (1 << 10), /* linear color space */ 6729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_FORMAT_PREMULTIPLIED = (1 << 11), /* alpha premultiplied */ 6829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_FORMAT_INVERT_ALPHA = (1 << 12), /* inverts alpha */ 6929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_FORMAT_DISABLE_ALPHA = (1 << 13), /* disables alpha */ 7029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_FORMAT_INTERLACED = (1 << 14), /* YUV line-interlaced */ 7129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_FORMAT_TRANSPARENT = (1 << 15), /* YUV 1-bit alpha in Y */ 7229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_FORMAT_MACROTILED = (1 << 16), /* tiled in macro level */ 7329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_FORMAT_TILED_4x4 = (1 << 17), /* 4x4 tiled format */ 7429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_FORMAT_SWAP_RB = (1 << 18), /* Swap R & B color components */ 7529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_FORMAT_MODE; 7629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 7729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Definitions of supported RGB formats, used in C2D_RGB_SURFACE_DEF. 7829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The bits of each color channel are packed into a machine word 7929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * representing a single pixel from left to right (MSB to LSB) in the 8029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * order indicated by format name. For the sub-byte formats the pixels 8129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * are packed into bytes from left to right (MSbit to LSBit). 8229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * If the C2D_FORMAT_PACK_INTO_32BIT bit is set, the minimal 8329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * machine word used for pixel storage is 32-bit and the whole word 8429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * is reversed if endianness is swapped. 8529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * If the C2D_FORMAT_SWAP_ENDIANNESS bit is set, the order within a 8629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * minimal machine word representing a pixel 8729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * is reversed for both sub-byte and multi-byte formats. 8829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * If the C2D_FORMAT_LINEAR_SPACE bit is set, the color space of 8929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * the formats below is considered linear, if applicable. 9029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * If the C2D_FORMAT_PREMULTIPLIED bit is set, the color channels 9129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * are premultiplied with the alpha, if applicable. 9229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * If the C2D_FORMAT_INVERT_ALPHA bit is set, the alpha interpretation 9329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * is inverted: 0 - opaque, 1 - transparent, if applicable. 9429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * If the C2D_FORMAT_DISABLE_ALPHA bit is set, the alpha channel serves 9529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * as a placeholder and is ignored during blit, if applicable. 9629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * If the C2D_FORMAT_MACROTILED bit is set, the surface is in the 9729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * tiled format : 64x32 for 8bpp, 32x32 for 16bpp formats */ 9829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef enum { 9929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_1 = 0, /* 1-bit alpha/color expansion */ 10029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 10129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_2_PALETTE = 1, /* 2-bit indices for palette */ 10229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_4_PALETTE = 2, /* 4-bit indices for palette */ 10329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_8_PALETTE = 3, /* 8-bit indices for palette */ 10429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 10529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_2_L = 4, /* 2-bit grayscale */ 10629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_4_L = 5, /* 4-bit grayscale */ 10729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_8_L = 6, /* 8-bit grayscale */ 10829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 10929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_2_A = 7, /* 2-bit alpha only */ 11029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_4_A = 8, /* 4-bit alpha only */ 11129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_8_A = 9, /* 8-bit alpha only */ 11229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 11329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_444_RGB = 10, /* 12-bit colors */ 11429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_565_RGB = 11, /* 16-bit colors */ 11529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_888_RGB = 12, /* 24-bit colors */ 11629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 11729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_1555_ARGB = 13, /* 16-bit colors (1-bit alpha) */ 11829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_4444_ARGB = 14, /* 16-bit colors (4-bit alpha) */ 11929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_8565_ARGB = 15, /* 24-bit colors (8-bit alpha) */ 12029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_8888_ARGB = 16, /* 32-bit colors (8-bit alpha) */ 12129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 12229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_5551_RGBA = 17, /* 16-bit colors (1-bit alpha) */ 12329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_4444_RGBA = 18, /* 16-bit colors (4-bit alpha) */ 12429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_5658_RGBA = 19, /* 24-bit colors (8-bit alpha) */ 12529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_8888_RGBA = 20, /* 32-bit colors (8-bit alpha) */ 12629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 12729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* derived RGB color formats (base format + mode bits) */ 12829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 12929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_RGB_FORMAT; 13029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 13129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Definitions of supported YUV formats, used in C2D_YUV_SURFACE_DEF. 13229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Each of Y,U,V channels usually takes 1 byte and therefore is 13329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * individually addressable. The definitions below show how Y,U,V 13429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * channels are packed into macropixels for each particular format. 13529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The order is from left (smaller byte addresses) to right (larger 13629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * byte addresses). The first three digits (4xx) denote the chroma 13729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * subsampling in standard YUV notation. The digits in the macropixel 13829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * denote that the whole block (from the previous digit or from the 13929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * beginning) has to be repeated the number of times. Underscores 14029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * between Y,U,V channels are used to describe separate planes for 14129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * planar YUV formats. Formats are mapped to numbers so that future 14229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * versions with various YUV permutations are easy to add. 14329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * If the C2D_FORMAT_INTERLACED bit is set, the line order is 14429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * interlaced: 0,2,4,...1,3,5... if applicable. 14529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * If the C2D_FORMAT_TRANSPARENT bit is set, the least significant 14629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * bit of Y channel serves as alpha: 0 - transparent, 1 - opaque. */ 14729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef enum { 14829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_411_YYUYYV = 110, /* packed, 12-bit */ 14929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_411_YUYYVY = 111, /* packed, 12-bit */ 15029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_411_UYYVYY = 112, /* packed, 12-bit, "Y411" */ 15129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_411_YUYV2Y4 = 116, /* packed, 12-bit */ 15229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_411_UYVY2Y4 = 117, /* packed, 12-bit, "Y41P" */ 15329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 15429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_422_YUYV = 120, /* packed, 16-bit, "YUY2" */ 15529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_422_UYVY = 121, /* packed, 16-bit, "UYVY" */ 15629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_422_YVYU = 122, /* packed, 16-bit, "YVYU" */ 15729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_422_VYUY = 123, /* packed, 16-bit */ 15829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 15929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_444_YUV = 130, /* packed, 24-bit */ 16029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_444_UYV = 131, /* packed, 24-bit, "IYU2" */ 16129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_444_AYUV = 136, /* packed, 24-bit, "AYUV" */ 16229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 16329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_410_Y_UV = 150, /* planar, Y + interleaved UV */ 16429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_411_Y_UV = 151, /* planar, Y + interleaved UV */ 16529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_420_Y_UV = 152, /* planar, Y + interleaved UV */ 16629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_422_Y_UV = 153, /* planar, Y + interleaved UV */ 16729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_444_Y_UV = 154, /* planar, Y + interleaved UV */ 16829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 16929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_410_Y_VU = 160, /* planar, Y + interleaved VU */ 17029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_411_Y_VU = 161, /* planar, Y + interleaved VU */ 17129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_420_Y_VU = 162, /* planar, Y + interleaved VU */ 17229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_422_Y_VU = 163, /* planar, Y + interleaved VU */ 17329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_444_Y_VU = 164, /* planar, Y + interleaved VU */ 17429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 17529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_410_Y_U_V = 170, /* planar, Y + U + V separate */ 17629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_411_Y_U_V = 171, /* planar, Y + U + V separate */ 17729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_420_Y_V_U = 172, /* planar, Y + V + U separate */ 17829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_420_Y_U_V = 173, /* planar, Y + U + V separate */ 17929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_422_Y_U_V = 174, /* planar, Y + U + V separate */ 18029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_444_Y_U_V = 175, /* planar, Y + U + V separate */ 18129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 18229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_800_Y = 190, /* planar, Y only, grayscale */ 18329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 18429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* derived YUV color formats (base format + mode bits), FOURCC */ 18529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 18629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_411_Y411 = 112, 18729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_411_Y41P = 117, 18829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_411_IY41 = 117 | (1 << 14), 18929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_411_Y41T = 117 | (1 << 15), 19029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 19129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_422_YUY2 = 120, 19229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_422_IUYV = 121 | (1 << 14), 19329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_422_Y42T = 121 | (1 << 15), 19429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_444_IYU2 = 131, 19529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 19629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_420_NV12 = 152, 19729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_420_NV21 = 162, 19829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 19929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_410_YUV9 = 170, 20029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_410_YVU9 = 170, 20129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_411_Y41B = 171, 20229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_420_YV12 = 172, 20329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_420_IYUV = 173, 20429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_420_I420 = 173, 20529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_422_YV16 = 174, 20629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_422_Y42B = 174, 20729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 20829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_FORMAT_800_Y800 = 190, 20929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 21029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_YUV_FORMAT; 21129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 21229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 21329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Configuration bits, used in the config_mask field of C2D_OBJECT struct */ 21429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef enum { 21529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SOURCE_RECT_BIT = (1 << 0), /* enables source_rect field */ 21629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_MIRROR_H_BIT = (1 << 1), /* enables horizontal flipping */ 21729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_MIRROR_V_BIT = (1 << 2), /* enables vertical flipping */ 21829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SOURCE_TILE_BIT = (1 << 3), /* enables source surface tiling */ 21929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_TARGET_RECT_BIT = (1 << 4), /* enables target_rect field */ 22029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ROTATE_BIT = (1 << 5), /* enables all rotation fields */ 22129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SCISSOR_RECT_BIT = (1 << 6), /* enables scissor_rect field */ 22229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_MASK_SURFACE_BIT = (1 << 7), /* enables mask_surface_id field */ 22329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_MASK_ALIGN_BIT = (1 << 8), /* aligns mask to source_rect */ 22429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_MASK_SCALE_BIT = (1 << 9), /* enables mask surface scaling */ 22529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_MASK_TILE_BIT = (1 << 10), /* enables mask surface tiling */ 22629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_GLOBAL_ALPHA_BIT = (1 << 11), /* enables global_alpha field */ 22729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_COLOR_KEY_BIT = (1 << 12), /* enables color_key field */ 22829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_NO_PIXEL_ALPHA_BIT = (1 << 13), /* disables source alpha channel */ 22929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_NO_BILINEAR_BIT = (1 << 14), /* disables bilinear on scaling */ 23029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_NO_ANTIALIASING_BIT = (1 << 15), /* disables antialiasing on edges */ 23129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_DRAW_LINE_BIT = (1 << 16), /* enables line drawing with source rectangle */ 23229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_DRAW_LINE_NOLAST = (1 << 17), /* disable last pixel draw for line */ 23329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_SOURCE_CONFIG; 23429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 2359ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R 23629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Target configuration bits, defines rotation + mirroring. 23729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Mirror is applied prior to rotation if enabled. */ 23829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef enum { 23929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_TARGET_MIRROR_H = (1 << 0), /* horizontal flip */ 24029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_TARGET_MIRROR_V = (1 << 1), /* vertical flip */ 24129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_TARGET_ROTATE_0 = (0 << 2), /* no rotation */ 24229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_TARGET_ROTATE_90 = (1 << 2), /* 90 degree rotation */ 24329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_TARGET_ROTATE_180 = (2 << 2), /* 180 degree rotation */ 24429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_TARGET_ROTATE_270 = (3 << 2), /* 270 degree rotation, 90 + 180 */ 24529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_TARGET_MASK_ALIGN = (1 << 4), /* aligns mask to target scissor */ 24629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_TARGET_MASK_SCALE = (1 << 5), /* enables mask scaling */ 24729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_TARGET_MASK_TILE = (1 << 6), /* enables mask tiling */ 24829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_TARGET_COLOR_KEY = (1 << 7), /* enables target_color_key */ 24929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_TARGET_NO_PIXEL_ALPHA = (1 << 8), /* disables target alpha channel */ 25029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_TARGET_CONFIG; 25129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 25229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#define C2D_TARGET_ROTATION_MASK (C2D_TARGET_ROTATE_90*3) 25329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 25429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Additional blend modes, can be used with both source and target configs. 25529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed If none of the below is set, the default "SRC over DST" is applied. */ 25629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef enum { 25729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_SRC_OVER = (0 << 20), /* Default, Porter-Duff "SRC over DST" */ 25829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_SRC = (1 << 20), /* Porter-Duff "SRC" */ 25929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_SRC_IN = (2 << 20), /* Porter-Duff "SRC in DST" */ 26029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_DST_IN = (3 << 20), /* Porter-Duff "DST in SRC" */ 26129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_SRC_OUT = (4 << 20), /* Porter-Duff "SRC out DST" */ 26229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_DST_OUT = (5 << 20), /* Porter-Duff "DST out SRC" */ 26329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_DST_OVER = (6 << 20), /* Porter-Duff "DST over SRC" */ 26429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_SRC_ATOP = (7 << 20), /* Porter-Duff "SRC ATOP" */ 26529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_DST_ATOP = (8 << 20), /* Porter-Duff "DST ATOP" */ 26629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_XOR = (9 << 20), /* Xor */ 26729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_MULTIPLY = (10 << 20), /* OpenVG "MULTIPLY" */ 26829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_SCREEN = (11 << 20), /* OpenVG "SCREEN" */ 26929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_DARKEN = (12 << 20), /* OpenVG "DARKEN" */ 27029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_LIGHTEN = (13 << 20), /* OpenVG "LIGHTEN" */ 27129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_ADDITIVE = (14 << 20), /* OpenVG "ADDITIVE" */ 27229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_DIRECT = (15 << 20), /* Direct alpha blitting */ 27329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_INVERTC = (16 << 20), /* Invert color */ 27429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_ALPHA_BLEND_NONE = (1 << 25), /* disables alpha blending */ 27529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_ALPHA_BLEND_MODE; 27629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 2779ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R/* Configuration bits, used in the config_mask field of C2D_OBJECT struct */ 2789ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.Rtypedef enum { 2799ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R C2D_OVERRIDE_GLOBAL_TARGET_ROTATE_CONFIG = (1 << 27), /* Overrides TARGET Config */ 2809ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R C2D_OVERRIDE_TARGET_ROTATE_0 = (0 << 28), /* no rotation */ 2819ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R C2D_OVERRIDE_TARGET_ROTATE_90 = (1 << 28), /* 90 degree rotation */ 2829ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R C2D_OVERRIDE_TARGET_ROTATE_180 = (2 << 28), /* 180 degree rotation */ 2839ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R C2D_OVERRIDE_TARGET_ROTATE_270 = (3 << 28), /* 270 degree rotation */ 2849ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R} C2D_SOURCE_TARGET_CONFIG; 2859ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R 2869ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R#define C2D_OVERRIDE_SOURCE_CONFIG_TARGET_ROTATION_SHIFT_MASK 28 2879ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R#define C2D_OVERRIDE_TARGET_CONFIG_TARGET_ROTATION_SHIFT_MASK 2 2889ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R 28929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 29029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Surface caps enumeration */ 29129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef enum { 29229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SOURCE = (1 << 0), /* allows to use as a source */ 29329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_TARGET = (1 << 1), /* allows to use as a target */ 29429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_MASK = (1 << 2), /* allows to use as a mask */ 29529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_PALETTE = (1 << 3), /* allows to use as a palette */ 29629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_SURFACE_BITS; 29729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 29829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Surface type enumeration */ 29929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef enum { 30029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SURFACE_RGB_HOST = 1, /* Host memory RGB surface */ 30129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SURFACE_RGB_EXT = 2, /* External memory RGB surface */ 30229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SURFACE_YUV_HOST = 3, /* Host memory YUV surface */ 30329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SURFACE_YUV_EXT = 4, /* External memory YUV surface */ 30429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SURFACE_WITH_PHYS = (1<<3), /* physical address already mapped */ 30529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* this bit is valid with HOST types */ 30629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SURFACE_WITH_PHYS_DUMMY = (1<<4), /* physical address already mapped */ 30729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* this bit is valid with HOST types */ 30829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_SURFACE_TYPE; 30929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 31029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Structure for registering a RGB buffer as a blit surface */ 31129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef struct { 31229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 format; /* RGB color format plus additional mode bits */ 31329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 width; /* defines width in pixels */ 31429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 height; /* defines height in pixels */ 31529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void *buffer; /* pointer to the RGB buffer */ 31629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void *phys; /* physical address */ 31729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int32 stride; /* defines stride in bytes, negative stride is allowed */ 31829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_RGB_SURFACE_DEF; 31929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 32029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Structure for registering a YUV plane(s) as a blit surface */ 32129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef struct { 32229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 format; /* YUV color format plus additional mode bits */ 32329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 width; /* defines width in pixels */ 32429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 height; /* defines height in pixels */ 32529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void *plane0; /* holds the whole buffer if YUV format is not planar */ 32629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void *phys0; /* physical address */ 32729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int32 stride0; /* stride in bytes if YUV format is not planar */ 32829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void *plane1; /* holds UV or VU plane for planar interleaved */ 32929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void *phys1; /* physical address */ 33029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int32 stride1; /* stride for UV or VU plane for planar interleaved */ 33129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void *plane2; /* holds the 3. plane, ignored if YUV format is not planar */ 33229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void *phys2; /* physical address */ 33329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int32 stride2; /* stride for the 3. plane, ignored if YUV format is not planar */ 33429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_YUV_SURFACE_DEF; 33529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 33629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 33729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Rectangle definition */ 33829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef struct { 33929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int32 x; /* upper-left x */ 34029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int32 y; /* upper-left y */ 34129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int32 width; /* width */ 34229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int32 height; /* height */ 34329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_RECT; 34429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 34529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* C2D_OBJECT encapsulates the blit parameters for a source surface. 34629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The fg_color defines color in target format for bits equal to 1 34729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * in the source C2D_COLOR_FORMAT_1 format. It also defines rendering 34829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * color for all alpha-only source formats. If the surface_id is 0 34929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * the fg_color defines a constant fill color used instead of the surface. 35029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The bg_color defines color in target format for bits equal to 0 35129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * in the source C2D_COLOR_FORMAT_1 format, otherwise both are ignored. 35229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The palette_id is used for all palette source formats, otherwise ignored. 35329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 35429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The source_rect first defines the content of the source surface, 35529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * it is then horizontally/vertically flipped if C2D_MIRROR_*_BIT is set, 35629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * then scaled with bilinear interpolation to exactly fit target_rect 35729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * or repeated across target_rect if C2D_SOURCE_TILE_BIT is set, 35829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * target_rect is then rotated clockwise by an arbitrary angle in degrees 35929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * around the rot_orig_x/y, defined relative to target_rect's top left point, 36029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * and then clipped to scissor_rect defined in target coordinate system. 36129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 36229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Finally alpha blending is applied before pixels get written into the target. 36329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Surface's pixel alpha is combined with mask alpha and with global alpha. 36429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Mask surface follows all transformations applied to the source surface. 36529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Source color key defines transparent color, applied together with alpha. */ 36629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef struct C2D_OBJECT_STR { 36729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 surface_id; /* source surface */ 36829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 36929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 fg_color; /* foreground color */ 37029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 bg_color; /* background color */ 37129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 palette_id; /* one-dimensional horizontal palette surface */ 37229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 37329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 config_mask; /* defines which fields below are enabled */ 37429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 37529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_RECT source_rect; /* region of the source surface, 16.16 fp */ 37629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_RECT target_rect; /* position and scaling in target, 16.16 fp */ 37729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 37829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int32 rot_orig_x; /* rotation origin relative to target_rect's... */ 37929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int32 rot_orig_y; /* ...top left point, both are 16.16 fp */ 38029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int32 rotation; /* clock-wise rotation in degrees, 16.16 fp */ 38129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 38229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_RECT scissor_rect; /* defines the clip rectangle in target surface */ 38329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 38429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 mask_surface_id; /* source alpha-mask surface */ 38529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 global_alpha; /* 0 = fully transparent, 255 = fully opaque */ 38629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 color_key; /* transparent color for the source surface */ 38729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 38829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed struct C2D_OBJECT_STR *next; /* pointer to the next object or NULL */ 38929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_OBJECT; 39029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 391647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R/* Configuration bits, driver capabilities used by 2Dapplications */ 392647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.Rtypedef enum { 393647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_GLOBAL_ALPHA_OP = (1 << 0), 394647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_TILE_OP = (1 << 1), 395647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_COLOR_KEY_OP = (1 << 2), 396647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_NO_PIXEL_ALPHA_OP = (1 << 3), 397647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_TARGET_ROTATE_OP = (1 << 4), 398647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_ANTI_ALIASING_OP = (1 << 5), /* antialiasing */ 399647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_BILINEAR_FILTER_OP = (1 << 6), 400647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_LENS_CORRECTION_OP = (1 << 7), 401647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_OVERRIDE_TARGET_ROTATE_OP = (1 << 8), 402647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_SHADER_BLOB_OP = (1 << 9), 403647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_MASK_SURFACE_OP = (1 << 10), /* mask surface */ 404647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_MIRROR_H_OP = (1 << 11), /* horizontal flip */ 405647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_MIRROR_V_OP = (1 << 12), /* vertical flip */ 406647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_SCISSOR_RECT_OP = (1 << 13), 407647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_SOURCE_RECT_OP = (1 << 14), 408647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_TARGET_RECT_OP = (1 << 15), 409647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_ROTATE_OP = (1 << 16), /* all rotations */ 410647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_FLUSH_WITH_FENCE_FD_OP = (1 << 17), /* all rotations */ 411647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_SUPPORTS_ALL_CAPABILITIES_OP = ((0xFFFFFFFF) >> (31 - 17)) /* mask for all capabilities supported */ 412647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R} C2D_DRIVER_CAPABILITIES; 413647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R 414647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R/* 2D driver workaround bits used by the 2D applications */ 415647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.Rtypedef enum { 416647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_WORKAROUND_NONE = 0, /* NO workaround */ 417647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R C2D_DRIVER_WORKAROUND_SWAP_UV_FOR_YUV_TARGET = (1 << 0), /* Swap UV when this flag set */ 418647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R} C2D_DRIVER_WORKAROUND; 419647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R 420647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R/* Structure to query Driver information */ 421647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.Rtypedef struct { 422647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R uint32 capabilities_mask; 423647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R uint32 workaround_mask; 424647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R uint32 reserved1; 425647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R uint32 reserved2; 426647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R uint32 reserved3; 427647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R} C2D_DRIVER_INFO; 428647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R 429647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R/* Structure to query Driver information */ 430647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.Rtypedef struct { 431647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R uint32 max_surface_template_needed; 432647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R uint32 reserved1; 433647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R uint32 reserved2; 434647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R uint32 reserved3; 435647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R} C2D_DRIVER_SETUP_INFO; 43629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 43729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/*****************************************************************************/ 43829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/**************************** C2D API 2.0 ********************************/ 43929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/*****************************************************************************/ 44029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 44129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/****************************************************************************** 44229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Functions to create/destroy surfaces */ 44329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 44429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Creates a generic blit surface according to its type. 44529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Pass a combination of desired surface bits according to planned usage. 44629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Accepted values for surface_bits may include bits from C2D_SURFACE_BITS, 44729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * and also from C2D_DISPLAY for compatibility with HW display controller. 44829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * For host memory types the memory is preallocated outside the API 44929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * and should remain valid until surface is destroyed. 45029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * For external memory types the memory is allocated within API. 45129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * On success, the non-zero surface identifier is returned. 45229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * All numbers greater that 0 are valid surface identifiers, 0 is invalid. 45329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 45429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Host memory RGB surface: 45529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * surface_type = C2D_SURFACE_RGB_HOST 45629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * surface_definition = C2D_RGB_SURFACE_DEF 45729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * all fields in definition structure should be set 45829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 45929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * External memory RGB surface: 46029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * surface_type = C2D_SURFACE_RGB_EXT 46129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * surface_definition = C2D_RGB_SURFACE_DEF 46229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * buffer field in definition structure is ignored 46329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 46429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Host memory YUV surface: 46529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * surface_type = C2D_SURFACE_YUV_HOST 46629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * surface_definition = C2D_YUV_SURFACE_DEF 46729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * one or all plane and stride fields in definition structure 46829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * should be set depending on whether the format is planar or not 46929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 47029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * External memory YUV surface: 47129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * surface_type = C2D_SURFACE_YUV_EXT 47229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * surface_definition = C2D_YUV_SURFACE_DEF 47329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * all plane and stride fields in definition structure are ignored */ 47429a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dCreateSurface( uint32 *surface_id, 47529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 surface_bits, 47629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SURFACE_TYPE surface_type, 47729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void *surface_definition ); 47829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 47929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Requests properties of the specified surface. */ 48029a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dQuerySurface( uint32 surface_id, 48129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 *surface_bits, 48229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SURFACE_TYPE *surface_type, 48329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 *width, uint32 *height, 48429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 *format ); 48529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 48629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Destroys a generic blit surface. 48729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * For external memory surfaces also deallocates the memory. 48829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * It is safe to free any external resources associated with a given 48929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * surface on c2dCreateSurface call after this function returns. */ 49029a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dDestroySurface( uint32 surface_id ); 49129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 49229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 49329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/****************************************************************************** 49429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Functions to modify/exchange surface data */ 49529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 49629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* The format of fill_color is the same as color format being used 49729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * for specified surface. If fill_rect is NULL the whole surface is filled. 49829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Alpha-blending is not performed while filling. 49929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The operation is complete when function returns. */ 50029a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dFillSurface( uint32 surface_id, 50129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 fill_color, 50229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_RECT *fill_rect ); 50329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 50429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Writes data located in host memory into the specified surface. 50529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The chunk of host memory is identified with surface_type and 50629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * surface_definition, no surface registration needed in this case. 50729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Only C2D_SURFACE_RGB_HOST, C2D_SURFACE_YUV_HOST are accepted. 50829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * If only part of the host memory buffer should be loaded, it should 50929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * be configured in surface_definition using width, height and stride. 51029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The x and y are defined in target surface coordinate space. 51129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Color conversion has to be done, if color formats differ. 51229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Alpha-blending is not performed while writing. 51329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The operation is complete when function returns. */ 51429a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dWriteSurface( uint32 surface_id, 51529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SURFACE_TYPE surface_type, 51629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void *surface_definition, 51729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int32 x, int32 y ); 51829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 51929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Reads data from the specified surface into the host memory. 52029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The chunk of host memory is identified with surface_type and 52129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * surface_definition, no surface registration needed in this case. 52229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Only C2D_SURFACE_RGB_HOST, C2D_SURFACE_YUV_HOST are accepted. 52329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * If only part of the surface should be read, it should 52429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * be configured in surface_definition using width, height and stride. 52529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The x and y are defined in source surface coordinate space. 52629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Color conversion has to be done, if color formats differ. 52729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Alpha-blending is not performed while reading. 52829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The operation is complete when function returns. */ 52929a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dReadSurface( uint32 surface_id, 53029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SURFACE_TYPE surface_type, 53129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void *surface_definition, 53229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int32 x, int32 y ); 53329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 53429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Notifies c2d imlementation that surface has been updated from outside the API, 53529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * if updated_rect is NULL then the whole surface has been updated. */ 53629a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dSurfaceUpdated( uint32 surface_id, 53729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_RECT *updated_rect ); 53829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 53929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Updates surface information. 54029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Could be called only for host surfaces set with parameter "C2D_SURFACE_WITH_PHYS". 54129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Count for surface planes have to be same than for already allocated surface */ 54229a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dUpdateSurface( uint32 surface_id, 54329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 surface_bits, 54429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_SURFACE_TYPE surface_type, 54529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void *surface_definition ); 54629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 54729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/****************************************************************************** 54829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Functions to do actual blit */ 54929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 55029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Draw a list of blit objects into the given target. 55129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The target_config is a bitwise OR of values from C2D_TARGET_CONFIG. 55229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The target transformation creates the effect that target surface 55329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * is transformed before the blit and then transformed back 55429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * after blit, however no physical target transform is performed. 55529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The objects_list is a linked list of blit objects, no more 55629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * than num_objects is drawn from the given list. 55729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * If num_objects is 0, the whole list is drawn. 55829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The blit is not guaranteed to complete after function returns. */ 55929a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dDraw( uint32 target_id, 56029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 target_config, C2D_RECT *target_scissor, 56129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 target_mask_id, uint32 target_color_key, 56229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_OBJECT *objects_list, uint32 num_objects ); 56329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 56429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 56529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* timstamp set in the blit commands flush */ 56629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef void* c2d_ts_handle; 56729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 56829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Forces any pending blit to complete for a given target. 56929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Non-blocking. All input surfaces for this target except those 57029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * which are shared with other targets are expected to be immediately 57129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * writable after client has been waiting returned timestamp with 57229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * c2dWaitTimestamp funtion or c2dFinish has been called for same target */ 57329a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dFlush( uint32 target_id, c2d_ts_handle *timestamp); 57429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 57529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 57629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Waits the pending timestamp */ 57729a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dWaitTimestamp( c2d_ts_handle timestamp ); 57829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 57929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 58029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Forces any pending blit to complete for a given target. 58129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Blocking version, returns when blit is done. 58229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * All input surfaces for this target except those which are shared with 58329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * other targets are expected to be immediately 58429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * writable after this function returns. */ 58529a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dFinish( uint32 target_id ); 58629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 58729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 58829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/*****************************************************************************/ 58929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/****************************** Display API **********************************/ 59029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/*****************************************************************************/ 59129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 59229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 59329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Display input enumeration */ 59429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef enum { 59529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_DISPLAY_INPUT_0 = 0, /*!< default input */ 59629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_DISPLAY_INPUT_1 = (1<<16), /*!< Overlay 1 */ 59729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_DISPLAY_INPUT_2 = (1<<17), /*!< Overlay 2... */ 59829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_DISPLAY_INPUT; 59929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 60029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 60129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/****************************************************************************** 60229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Functions for display output. */ 60329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 60429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Functionality described in this section is optional and is 60529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * provided only for the cases when blit HW 60629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * is tightly bound to the display controller. */ 60729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 60829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Display enumeration, may also be used in surface caps */ 60929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef enum { 61029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_DISPLAY_MAIN = (1 << 10), /* main display */ 61129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_DISPLAY_SECONDARY = (1 << 11), /* secondary display */ 61229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_DISPLAY_TV_OUT = (1 << 12), /* tv-out */ 61329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_DISPLAY; 61429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 61529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Display window enumeration */ 61629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef enum { 61729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_DISPLAY_OVERLAY = C2D_DISPLAY_INPUT_1, /*!< Overlay window bit. This defines display input. 61829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed When defined the surface is set on the overlay window 61929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed otherwise the surface is set on the background window. */ 62029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_DISPLAY_WINDOW; /*!< Window bit set with display parameter */ 62129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 62229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 62329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Display update modes */ 62429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtypedef enum { 62529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_DISPLAY_MODE_TEAR_SYNC = (1 << 0), /* enables tearing sync */ 62629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_DISPLAY_MODE_SURF_REMOVE = (1 << 1), /* Remove surface from given display + input */ 62729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} C2D_DISPLAY_MODE; 62829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 62929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 63029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Sets the given surface as a current display front buffer. 63129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Several displays can be specified as an output if supported. 63229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Still only one input can be specified at a time fro display/displays. 63329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The surface remains shown until it gets replaced with another one. */ 63429a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dDisplaySetSurface( uint32 display, 63529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 surface_id, uint32 mode ); 63629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 63729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Returns the current surface for a particular display. 63829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Only one display can be specified at a time. 63929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The latest surface set with compDisplaySetSurface or 64029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * the default pre-allocated surface is returned. */ 64129a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dDisplayGetSurface( uint32 display, 64229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 *surface_id ); 64329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 64429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Returns the properties for a particular display. 64529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Only one display can be specified at a time. */ 64629a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dDisplayGetProperties( uint32 display, 64729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 *width, uint32 *height, 64829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 *format ); 64929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 65029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Sets the properties for a particular display input. 65129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Only one display + input can be specified at a time. 65229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * C2D_OBJECT used to set input rect(target rect), 65329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * blending operations, rotation...etc for display source */ 65429a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dDisplaySetObject( uint32 display, 65529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32 target_config, uint32 target_color_key, 65629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed C2D_OBJECT * c2dObject, uint32 mode); 65729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 65829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* allows user to map a memory region to the gpu. only supported on linux 65929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * mem_fd is the fd of the memory region, hostptr is the host pointer to the region, 66029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * len and offset are the size and offset of the memory. 66129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * flags is one of the memory types supported by gsl 66229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * gpaddr is passed by refernce back to the user 66329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed */ 66429a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dMapAddr ( int mem_fd, void * hostptr, uint32 len, uint32 offset, uint32 flags, void ** gpuaddr); 66529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 66629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* allows user to unmap memory region mapped by c2dMapAddr. 66729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * gpaddr is the gpuaddr to unmap */ 66829a26818d7294055539167b2fbfdaa168bcf725cNaseer AhmedC2D_API C2D_STATUS c2dUnMapAddr (void * gpuaddr); 66929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 6709ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R/* allows user to query driver capabilities. 6719ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R * driver_info is the information about driver */ 6729ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.RC2D_API C2D_STATUS c2dGetDriverCapabilities( C2D_DRIVER_INFO * driver_info); 6739ef7b6a37a323bc5fd7a12ad3e5b34af15cc44a5Arun Kumar K.R 674647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R/* create a fence fd for the timestamp */ 675647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.RC2D_API C2D_STATUS c2dCreateFenceFD( uint32 target_id, c2d_ts_handle timestamp, int32 *fd); 676647c0289e836c3989fd9be435d5ee38639aa4e07Arun Kumar K.R 67729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/*****************************************************************************/ 67829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 67929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#ifdef __cplusplus 68029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 68129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#endif 68229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 68329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#endif /* __c2d2_h_ */ 684