1/************************************************************************** 2 * 3 * Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian. 4 * All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the 8 * "Software"), to deal in the Software without restriction, including 9 * without limitation the rights to use, copy, modify, merge, publish, 10 * distribute, sub license, and/or sell copies of the Software, and to 11 * permit persons to whom the Software is furnished to do so, subject to 12 * the following conditions: 13 * 14 * The above copyright notice and this permission notice (including the 15 * next paragraph) shall be included in all copies or substantial portions 16 * of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25 * 26 **************************************************************************/ 27 28#include <va/va.h> 29#include <va/va_backend.h> 30 31#include "pipe/p_format.h" 32 33#include "util/u_memory.h" 34#include "util/u_format.h" 35#include "util/u_debug.h" 36 37#include "va_private.h" 38 39typedef struct { 40 enum pipe_format pipe_format; 41 VAImageFormat va_format; 42} va_image_formats_supported_t; 43 44static const va_image_formats_supported_t va_image_formats_supported[VA_MAX_IMAGE_FORMATS_SUPPORTED] = 45{ 46 { PIPE_FORMAT_B8G8R8A8_UNORM, 47 { VA_FOURCC('B','G','R','A'), VA_LSB_FIRST, 32, 32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000 }}, 48 { PIPE_FORMAT_R8G8B8A8_UNORM, 49 { VA_FOURCC_RGBA, VA_LSB_FIRST, 32, 32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000 }} 50}; 51 52VAStatus 53vlVaQueryImageFormats(VADriverContextP ctx, VAImageFormat *format_list, int *num_formats) 54{ 55 if (!ctx) 56 return VA_STATUS_ERROR_INVALID_CONTEXT; 57 58 if (!(format_list && num_formats)) 59 return VA_STATUS_ERROR_UNKNOWN; 60 61 int n = 0; 62 63 num_formats[0] = VA_MAX_IMAGE_FORMATS_SUPPORTED; 64 65 /* Query supported formats */ 66 for (n = 0; n < VA_MAX_IMAGE_FORMATS_SUPPORTED; n++) { 67 format_list[n] = va_image_formats_supported[n].va_format; 68 } 69 70 return VA_STATUS_SUCCESS; 71} 72 73VAStatus 74vlVaCreateImage(VADriverContextP ctx, VAImageFormat *format, int width, int height, VAImage *image) 75{ 76 if (!ctx) 77 return VA_STATUS_ERROR_INVALID_CONTEXT; 78 79 if(!format) 80 return VA_STATUS_ERROR_UNKNOWN; 81 82 if (!(width && height)) 83 return VA_STATUS_ERROR_INVALID_IMAGE_FORMAT; 84 85 if (!vlCreateHTAB()) 86 return VA_STATUS_ERROR_UNKNOWN; 87 88 switch (format->fourcc) { 89 case VA_FOURCC('B','G','R','A'): 90 VA_INFO("Creating BGRA image of size %dx%d\n",width,height); 91 break; 92 case VA_FOURCC_RGBA: 93 VA_INFO("Creating RGBA image of size %dx%d\n",width,height); 94 break; 95 default: 96 VA_ERROR("Couldn't create image of type %0x08\n",format->fourcc); 97 return VA_STATUS_ERROR_UNSUPPORTED_RT_FORMAT; 98 } 99 100 VA_INFO("Image %p created successfully\n",format); 101 102 return VA_STATUS_SUCCESS; 103} 104 105VAStatus 106vlVaDeriveImage(VADriverContextP ctx, VASurfaceID surface, VAImage *image) 107{ 108 if (!ctx) 109 return VA_STATUS_ERROR_INVALID_CONTEXT; 110 111 return VA_STATUS_ERROR_UNIMPLEMENTED; 112} 113 114VAStatus 115vlVaDestroyImage(VADriverContextP ctx, VAImageID image) 116{ 117 if (!ctx) 118 return VA_STATUS_ERROR_INVALID_CONTEXT; 119 120 return VA_STATUS_ERROR_UNIMPLEMENTED; 121} 122 123VAStatus 124vlVaSetImagePalette(VADriverContextP ctx, VAImageID image, unsigned char *palette) 125{ 126 if (!ctx) 127 return VA_STATUS_ERROR_INVALID_CONTEXT; 128 129 return VA_STATUS_ERROR_UNIMPLEMENTED; 130} 131 132VAStatus 133vlVaGetImage(VADriverContextP ctx, VASurfaceID surface, int x, int y, 134 unsigned int width, unsigned int height, VAImageID image) 135{ 136 if (!ctx) 137 return VA_STATUS_ERROR_INVALID_CONTEXT; 138 139 return VA_STATUS_ERROR_UNIMPLEMENTED; 140} 141 142VAStatus 143vlVaPutImage(VADriverContextP ctx, VASurfaceID surface, VAImageID image, 144 int src_x, int src_y, unsigned int src_width, unsigned int src_height, 145 int dest_x, int dest_y, unsigned int dest_width, unsigned int dest_height) 146{ 147 if (!ctx) 148 return VA_STATUS_ERROR_INVALID_CONTEXT; 149 150 return VA_STATUS_ERROR_UNIMPLEMENTED; 151} 152