src/gallium/state_trackers/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 VMWARE 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 /* Force assertions, even on release builds. */
  29 #undef NDEBUG
  30 #include <assert.h>
  31 #include <stdio.h>
  32 #include <stdlib.h>
  33 #include "testlib.h"
  34
  35 int main(int argc, char **argv)
  36 {
  37         const unsigned int      width = 16, height = 16;
  38         const unsigned int      min_required_blocks = 1, min_required_macroblocks = 1;
  39         const unsigned int      mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
  40
  41         Display                 *display;
  42         XvPortID                port_num;
  43         int                     surface_type_id;
  44         unsigned int            is_overlay, intra_unsigned;
  45         int                     colorkey;
  46         XvMCContext             context;
  47         XvMCSurface             surface;
  48         XvMCBlockArray          blocks = {0};
  49         XvMCMacroBlockArray     macroblocks = {0};
  50
  51         display = XOpenDisplay(NULL);
  52
  53         if (!GetPort
  54         (
  55                 display,
  56                 width,
  57                 height,
  58                 XVMC_CHROMA_FORMAT_420,
  59                 mc_types,
  60                 2,
  61                 &port_num,
  62                 &surface_type_id,
  63                 &is_overlay,
  64                 &intra_unsigned
  65         ))
  66         {
  67                 XCloseDisplay(display);
  68                 fprintf(stderr, "Error, unable to find a good port.\n");
  69                 exit(1);
  70         }
  71
  72         if (is_overlay)
  73         {
  74                 Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
  75                 XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
  76         }
  77
  78         assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, &context) == Success);
  79         assert(XvMCCreateSurface(display, &context, &surface) == Success);
  80
  81         /* Test NULL context */
  82         assert(XvMCCreateBlocks(display, NULL, 1, &blocks) == XvMCBadContext);
  83         /* Test 0 blocks */
  84         assert(XvMCCreateBlocks(display, &context, 0, &blocks) == BadValue);
  85         /* Test valid params */
  86         assert(XvMCCreateBlocks(display, &context, min_required_blocks, &blocks) == Success);
  87         /* Test context id assigned and correct */
  88         assert(blocks.context_id == context.context_id);
  89         /* Test number of blocks assigned and correct */
  90         assert(blocks.num_blocks == min_required_blocks);
  91         /* Test block pointer valid */
  92         assert(blocks.blocks != NULL);
  93         /* Test NULL context */
  94         assert(XvMCCreateMacroBlocks(display, NULL, 1, &macroblocks) == XvMCBadContext);
  95         /* Test 0 macroblocks */
  96         assert(XvMCCreateMacroBlocks(display, &context, 0, &macroblocks) == BadValue);
  97         /* Test valid params */
  98         assert(XvMCCreateMacroBlocks(display, &context, min_required_macroblocks, &macroblocks) == Success);
  99         /* Test context id assigned and correct */
 100         assert(macroblocks.context_id == context.context_id);
 101         /* Test macroblock pointer valid */
 102         assert(macroblocks.macro_blocks != NULL);
 103         /* Test valid params */
 104         assert(XvMCDestroyMacroBlocks(display, &macroblocks) == Success);
 105         /* Test valid params */
 106         assert(XvMCDestroyBlocks(display, &blocks) == Success);
 107
 108         assert(XvMCDestroySurface(display, &surface) == Success);
 109         assert(XvMCDestroyContext(display, &context) == Success);
 110
 111         XvUngrabPort(display, port_num, CurrentTime);
 112         XCloseDisplay(display);
 113
 114         return 0;
 115 }