1 /* 2 * Copyright (c) 2007 Intel Corporation. All Rights Reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the 6 * "Software"), to deal in the Software without restriction, including 7 * without limitation the rights to use, copy, modify, merge, publish, 8 * distribute, sub license, and/or sell copies of the Software, and to 9 * permit persons to whom the Software is furnished to do so, subject to 10 * the following conditions: 11 * 12 * The above copyright notice and this permission notice (including the 13 * next paragraph) shall be included in all copies or substantial portions 14 * of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 19 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR 20 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 21 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 22 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 #define TEST_DESCRIPTION "Map and unmap buffers" 26 27 #include "test_common.c" 28 29 VAConfigID config; 30 VAContextID context; 31 VASurfaceID *surfaces; 32 int total_surfaces; 33 34 void pre() 35 { 36 test_init(); 37 38 va_status = vaCreateConfig(va_dpy, VAProfileMPEG2Main, VAEntrypointVLD, NULL, 0, &config); 39 ASSERT( VA_STATUS_SUCCESS == va_status ); 40 status("vaCreateConfig returns %08x\n", config); 41 42 int width = 352; 43 int height = 288; 44 int surface_count = 4; 45 total_surfaces = surface_count; 46 47 surfaces = malloc(total_surfaces * sizeof(VASurfaceID)); 48 49 // TODO: Don't assume VA_RT_FORMAT_YUV420 is supported / needed for each config 50 va_status = vaCreateSurfaces(va_dpy, VA_RT_FORMAT_YUV420, width, height, surfaces, total_surfaces, NULL, 0); 51 ASSERT( VA_STATUS_SUCCESS == va_status ); 52 53 status("vaCreateContext with config %08x\n", config); 54 int flags = 0; 55 va_status = vaCreateContext( va_dpy, config, width, height, flags, surfaces, surface_count, &context ); 56 ASSERT( VA_STATUS_SUCCESS == va_status ); 57 } 58 59 void test_unique_buffers(VABufferID *buffer_list, int buffer_count) 60 { 61 int i,j; 62 63 for(i = 0; i < buffer_count; i++) 64 { 65 for(j = 0; j < i; j++) 66 { 67 ASSERT(buffer_list[i] != buffer_list[j]); 68 } 69 } 70 } 71 72 VABufferType buffer_types[] = 73 { 74 VAPictureParameterBufferType, 75 VAIQMatrixBufferType, 76 VABitPlaneBufferType, 77 VASliceGroupMapBufferType, 78 VASliceParameterBufferType, 79 VASliceDataBufferType, 80 VAMacroblockParameterBufferType, 81 VAResidualDataBufferType, 82 VADeblockingParameterBufferType, 83 }; 84 85 unsigned int buffer_sizes[] = 86 { 87 sizeof(VAPictureParameterBufferMPEG4), 88 sizeof(VAIQMatrixBufferH264), 89 32*1024, 90 48*1024, 91 sizeof(VASliceParameterBufferMPEG2), 92 128*1024, 93 sizeof(VAMacroblockParameterBufferMPEG2), 94 32*1024, 95 15*1024, 96 }; 97 98 99 #define NUM_BUFFER_TYPES (sizeof(buffer_types) / sizeof(VABufferType)) 100 101 #define DEAD_BUFFER_ID ((VABufferID) 0x1234ffff) 102 103 void test() 104 { 105 VABufferID buffer_ids[NUM_BUFFER_TYPES+1]; 106 uint32_t *input_data[NUM_BUFFER_TYPES]; 107 unsigned int i, j; 108 memset(buffer_ids, 0xff, sizeof(buffer_ids)); 109 for(i=0; i < NUM_BUFFER_TYPES; i++) 110 { 111 uint32_t *data; 112 113 input_data[i] = malloc(buffer_sizes[i]+4); 114 ASSERT(input_data[i]); 115 116 /* Generate input data */ 117 for(j = buffer_sizes[i] / 4; j--;) 118 { 119 input_data[i][j] = random(); 120 } 121 122 /* Copy to secondary buffer */ 123 data = malloc(buffer_sizes[i]); 124 ASSERT(data); 125 memcpy(data, input_data[i], buffer_sizes[i]); 126 127 /* Create buffer and fill with data */ 128 va_status = vaCreateBuffer(va_dpy, context, buffer_types[i], buffer_sizes[i], 1, data, &buffer_ids[i]); 129 ASSERT( VA_STATUS_SUCCESS == va_status ); 130 status("vaCreateBuffer created buffer %08x of type %d\n", buffer_ids[i], buffer_types[i]); 131 132 /* Wipe secondary buffer */ 133 memset(data, 0, buffer_sizes[i]); 134 free(data); 135 } 136 137 for(i=0; i < NUM_BUFFER_TYPES; i++) 138 { 139 void *data = NULL; 140 /* Fetch VA Buffer */ 141 va_status = vaMapBuffer(va_dpy, buffer_ids[i], &data); 142 ASSERT( VA_STATUS_SUCCESS == va_status ); 143 status("vaMapBuffer mapped buffer %08x\n", buffer_ids[i]); 144 145 /* Compare data */ 146 ASSERT( memcmp(input_data[i], data, buffer_sizes[i]) == 0 ); 147 } 148 149 for(i=0; i < NUM_BUFFER_TYPES; i++) 150 { 151 va_status = vaUnmapBuffer(va_dpy, buffer_ids[i]); 152 ASSERT( VA_STATUS_SUCCESS == va_status ); 153 154 va_status = vaDestroyBuffer(va_dpy, buffer_ids[i]); 155 ASSERT( VA_STATUS_SUCCESS == va_status ); 156 157 free(input_data[i]); 158 } 159 } 160 161 162 163 void post() 164 { 165 status("vaDestroyContext for context %08x\n", context); 166 va_status = vaDestroyContext( va_dpy, context ); 167 ASSERT( VA_STATUS_SUCCESS == va_status ); 168 169 status("vaDestroyConfig for config %08x\n", config); 170 va_status = vaDestroyConfig( va_dpy, config ); 171 ASSERT( VA_STATUS_SUCCESS == va_status ); 172 173 va_status = vaDestroySurfaces(va_dpy, surfaces, total_surfaces); 174 ASSERT( VA_STATUS_SUCCESS == va_status ); 175 176 free(surfaces); 177 178 test_terminate(); 179 } 180