src/libXvMC/tests/test_surface.c

   1 #include <assert.h>
   2 #include <error.h>
   3 #include "testlib.h"
   4
   5 int main(int argc, char **argv)
   6 {
   7         const unsigned int      width = 16, height = 16;
   8         const unsigned int      mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
   9
  10         Display                 *display;
  11         XvPortID                port_num;
  12         int                     surface_type_id;
  13         unsigned int            is_overlay, intra_unsigned;
  14         int                     colorkey;
  15         XvMCContext             context;
  16         XvMCSurface             surface = {0};
  17
  18         display = XOpenDisplay(NULL);
  19
  20         if (!GetPort
  21         (
  22                 display,
  23                 width,
  24                 height,
  25                 XVMC_CHROMA_FORMAT_420,
  26                 mc_types,
  27                 2,
  28                 &port_num,
  29                 &surface_type_id,
  30                 &is_overlay,
  31                 &intra_unsigned
  32         ))
  33         {
  34                 XCloseDisplay(display);
  35                 error(1, 0, "Error, unable to find a good port.\n");
  36         }
  37
  38         if (is_overlay)
  39         {
  40                 Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
  41                 XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
  42         }
  43
  44         assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, &context) == Success);
  45
  46         /* Test NULL context */
  47         assert(XvMCCreateSurface(display, NULL, &surface) == XvMCBadContext);
  48         /* Test NULL surface */
  49         assert(XvMCCreateSurface(display, &context, NULL) == XvMCBadSurface);
  50         /* Test valid params */
  51         assert(XvMCCreateSurface(display, &context, &surface) == Success);
  52         /* Test surface id assigned */
  53         assert(surface.surface_id != 0);
  54         /* Test context id assigned and correct */
  55         assert(surface.context_id == context.context_id);
  56         /* Test surface type id assigned and correct */
  57         assert(surface.surface_type_id == surface_type_id);
  58         /* Test width & height assigned and correct */
  59         assert(surface.width == width && surface.height == height);
  60         /* Test valid params */
  61         assert(XvMCDestroySurface(display, &surface) == Success);
  62         /* Test NULL surface */
  63         assert(XvMCDestroySurface(display, NULL) == XvMCBadSurface);
  64
  65         assert(XvMCDestroyContext(display, &context) == Success);
  66
  67         XvUngrabPort(display, port_num, CurrentTime);
  68         XCloseDisplay(display);
  69
  70         return 0;
  71 }
  72