Add libva to chromium third_party.

third_party/libva/test/basic/test_11.c

+/*
+ * Copyright (c) 2007 Intel Corporation. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#define TEST_DESCRIPTION        "Map and unmap buffers"
+
+#include "test_common.c"
+
+VAConfigID config;
+VAContextID context;
+VASurfaceID *surfaces;
+int total_surfaces;
+
+void pre()
+{
+    test_init();
+
+    va_status = vaCreateConfig(va_dpy, VAProfileMPEG2Main, VAEntrypointVLD, NULL, 0, &config);
+    ASSERT( VA_STATUS_SUCCESS == va_status );
+    status("vaCreateConfig returns %08x\n", config);
+
+    int width = 352;
+    int height = 288;
+    int surface_count = 4;
+    total_surfaces = surface_count;
+    
+    surfaces = malloc(total_surfaces * sizeof(VASurfaceID));
+
+    // TODO: Don't assume VA_RT_FORMAT_YUV420 is supported / needed for each config
+    va_status = vaCreateSurfaces(va_dpy, width, height, VA_RT_FORMAT_YUV420, total_surfaces, surfaces);
+    ASSERT( VA_STATUS_SUCCESS == va_status );
+    
+    status("vaCreateContext with config %08x\n", config);
+    int flags = 0;
+    va_status = vaCreateContext( va_dpy, config, width, height, flags, surfaces, surface_count, &context );
+    ASSERT( VA_STATUS_SUCCESS == va_status );
+}
+
+void test_unique_buffers(VABufferID *buffer_list, int buffer_count)
+{
+    int i,j;
+    
+    for(i = 0; i < buffer_count; i++)
+    {
+        for(j = 0; j < i; j++)
+        {
+            ASSERT(buffer_list[i] != buffer_list[j]);
+        }
+    }
+}
+
+VABufferType buffer_types[] =
+{
+  VAPictureParameterBufferType,
+  VAIQMatrixBufferType,
+  VABitPlaneBufferType,
+  VASliceGroupMapBufferType,
+  VASliceParameterBufferType,
+  VASliceDataBufferType,
+  VAMacroblockParameterBufferType,
+  VAResidualDataBufferType,
+  VADeblockingParameterBufferType,
+};
+
+unsigned int buffer_sizes[] =
+{
+  sizeof(VAPictureParameterBufferMPEG4), 
+  sizeof(VAIQMatrixBufferH264),
+  32*1024,
+  48*1024,
+  sizeof(VASliceParameterBufferMPEG2),
+  128*1024,
+  sizeof(VAMacroblockParameterBufferMPEG2),
+  32*1024,
+  15*1024,
+};
+
+
+#define NUM_BUFFER_TYPES        (sizeof(buffer_types) / sizeof(VABufferType))
+
+#define DEAD_BUFFER_ID  ((VABufferID) 0x1234ffff)
+
+void test()
+{
+    VABufferID buffer_ids[NUM_BUFFER_TYPES+1];
+    uint32_t *input_data[NUM_BUFFER_TYPES];
+    unsigned int i, j;
+    memset(buffer_ids, 0xff, sizeof(buffer_ids));
+    for(i=0; i < NUM_BUFFER_TYPES; i++)
+    {
+        uint32_t *data;
+
+        input_data[i] = malloc(buffer_sizes[i]+4);
+        ASSERT(input_data[i]);
+        
+        /* Generate input data */
+        for(j = buffer_sizes[i] / 4; j--;)
+        {
+            input_data[i][j] = random();
+        }
+        
+        /* Copy to secondary buffer */
+        data = malloc(buffer_sizes[i]);
+        ASSERT(data);
+        memcpy(data, input_data[i], buffer_sizes[i]);
+
+        /* Create buffer and fill with data */
+        va_status = vaCreateBuffer(va_dpy, context, buffer_types[i], buffer_sizes[i], 1, data, &buffer_ids[i]);
+        ASSERT( VA_STATUS_SUCCESS == va_status );
+        status("vaCreateBuffer created buffer %08x of type %d\n", buffer_ids[i], buffer_types[i]);
+        
+        /* Wipe secondary buffer */
+        memset(data, 0, buffer_sizes[i]);
+        free(data);
+    }
+
+    for(i=0; i < NUM_BUFFER_TYPES; i++)
+    {
+        void *data = NULL;
+        /* Fetch VA Buffer */
+        va_status = vaMapBuffer(va_dpy, buffer_ids[i], &data);
+        ASSERT( VA_STATUS_SUCCESS == va_status );
+        status("vaMapBuffer mapped buffer %08x\n", buffer_ids[i]);
+
+        /* Compare data */        
+        ASSERT( memcmp(input_data[i], data, buffer_sizes[i]) == 0 );
+    }
+    
+    for(i=0; i < NUM_BUFFER_TYPES; i++)
+    {
+        va_status = vaUnmapBuffer(va_dpy, buffer_ids[i]);
+        ASSERT( VA_STATUS_SUCCESS == va_status );
+
+        va_status = vaDestroyBuffer(va_dpy, buffer_ids[i]);
+        ASSERT( VA_STATUS_SUCCESS == va_status );
+        
+        free(input_data[i]);
+    }
+}
+
+
+
+void post()
+{
+    status("vaDestroyContext for context %08x\n", context);
+    va_status = vaDestroyContext( va_dpy, context );
+    ASSERT( VA_STATUS_SUCCESS == va_status );
+
+    status("vaDestroyConfig for config %08x\n", config);
+    va_status = vaDestroyConfig( va_dpy, config );
+    ASSERT( VA_STATUS_SUCCESS == va_status );
+    
+    va_status = vaDestroySurfaces(va_dpy, surfaces, total_surfaces);
+    ASSERT( VA_STATUS_SUCCESS == va_status );
+    
+    free(surfaces);
+
+    test_terminate();
+}