src/gallium/state_trackers/xorg/xvmc/tests/test_blocks.c

   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 }