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/*

 * 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, VA_RT_FORMAT_YUV420, width, height, surfaces, total_surfaces, NULL, 0);

    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();

}