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  1. /**************************************************************************
  2.  *
  3.  * Copyright 2009 Younes Manton.
  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 <assert.h>
  29. #include <error.h>
  30. #include "testlib.h"
  31.  
  32. int main(int argc, char **argv)
  33. {
  34.         const unsigned int      width = 16, height = 16;
  35.         const unsigned int      min_required_blocks = 1, min_required_macroblocks = 1;
  36.         const unsigned int      mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
  37.  
  38.         Display                 *display;
  39.         XvPortID                port_num;
  40.         int                     surface_type_id;
  41.         unsigned int            is_overlay, intra_unsigned;
  42.         int                     colorkey;
  43.         XvMCContext             context;
  44.         XvMCSurface             surface;
  45.         XvMCBlockArray          blocks = {0};
  46.         XvMCMacroBlockArray     macroblocks = {0};
  47.  
  48.         display = XOpenDisplay(NULL);
  49.  
  50.         if (!GetPort
  51.         (
  52.                 display,
  53.                 width,
  54.                 height,
  55.                 XVMC_CHROMA_FORMAT_420,
  56.                 mc_types,
  57.                 2,
  58.                 &port_num,
  59.                 &surface_type_id,
  60.                 &is_overlay,
  61.                 &intra_unsigned
  62.         ))
  63.         {
  64.                 XCloseDisplay(display);
  65.                 error(1, 0, "Error, unable to find a good port.\n");
  66.         }
  67.  
  68.         if (is_overlay)
  69.         {
  70.                 Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
  71.                 XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
  72.         }
  73.  
  74.         assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, &context) == Success);
  75.         assert(XvMCCreateSurface(display, &context, &surface) == Success);
  76.  
  77.         /* Test NULL context */
  78.         assert(XvMCCreateBlocks(display, NULL, 1, &blocks) == XvMCBadContext);
  79.         /* Test 0 blocks */
  80.         assert(XvMCCreateBlocks(display, &context, 0, &blocks) == BadValue);
  81.         /* Test valid params */
  82.         assert(XvMCCreateBlocks(display, &context, min_required_blocks, &blocks) == Success);
  83.         /* Test context id assigned and correct */
  84.         assert(blocks.context_id == context.context_id);
  85.         /* Test number of blocks assigned and correct */
  86.         assert(blocks.num_blocks == min_required_blocks);
  87.         /* Test block pointer valid */
  88.         assert(blocks.blocks != NULL);
  89.         /* Test NULL context */
  90.         assert(XvMCCreateMacroBlocks(display, NULL, 1, &macroblocks) == XvMCBadContext);
  91.         /* Test 0 macroblocks */
  92.         assert(XvMCCreateMacroBlocks(display, &context, 0, &macroblocks) == BadValue);
  93.         /* Test valid params */
  94.         assert(XvMCCreateMacroBlocks(display, &context, min_required_macroblocks, &macroblocks) == Success);
  95.         /* Test context id assigned and correct */
  96.         assert(macroblocks.context_id == context.context_id);
  97.         /* Test macroblock pointer valid */
  98.         assert(macroblocks.macro_blocks != NULL);
  99.         /* Test valid params */
  100.         assert(XvMCDestroyMacroBlocks(display, &macroblocks) == Success);
  101.         /* Test valid params */
  102.         assert(XvMCDestroyBlocks(display, &blocks) == Success);
  103.  
  104.         assert(XvMCDestroySurface(display, &surface) == Success);
  105.         assert(XvMCDestroyContext(display, &context) == Success);
  106.  
  107.         XvUngrabPort(display, port_num, CurrentTime);
  108.         XCloseDisplay(display);
  109.  
  110.         return 0;
  111. }
  112.