src/gallium/state_trackers/xorg/xvmc/tests/test_blocks.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      min_required_blocks = 1, min_required_macroblocks = 1;
   9         const unsigned int      mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
  10
  11         Display                 *display;
  12         XvPortID                port_num;
  13         int                     surface_type_id;
  14         unsigned int            is_overlay, intra_unsigned;
  15         int                     colorkey;
  16         XvMCContext             context;
  17         XvMCSurface             surface;
  18         XvMCBlockArray          blocks = {0};
  19         XvMCMacroBlockArray     macroblocks = {0};
  20
  21         display = XOpenDisplay(NULL);
  22
  23         if (!GetPort
  24         (
  25                 display,
  26                 width,
  27                 height,
  28                 XVMC_CHROMA_FORMAT_420,
  29                 mc_types,
  30                 2,
  31                 &port_num,
  32                 &surface_type_id,
  33                 &is_overlay,
  34                 &intra_unsigned
  35         ))
  36         {
  37                 XCloseDisplay(display);
  38                 error(1, 0, "Error, unable to find a good port.\n");
  39         }
  40
  41         if (is_overlay)
  42         {
  43                 Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
  44                 XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
  45         }
  46
  47         assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, &context) == Success);
  48         assert(XvMCCreateSurface(display, &context, &surface) == Success);
  49
  50         /* Test NULL context */
  51         assert(XvMCCreateBlocks(display, NULL, 1, &blocks) == XvMCBadContext);
  52         /* Test 0 blocks */
  53         assert(XvMCCreateBlocks(display, &context, 0, &blocks) == BadValue);
  54         /* Test valid params */
  55         assert(XvMCCreateBlocks(display, &context, min_required_blocks, &blocks) == Success);
  56         /* Test context id assigned and correct */
  57         assert(blocks.context_id == context.context_id);
  58         /* Test number of blocks assigned and correct */
  59         assert(blocks.num_blocks == min_required_blocks);
  60         /* Test block pointer valid */
  61         assert(blocks.blocks != NULL);
  62         /* Test NULL context */
  63         assert(XvMCCreateMacroBlocks(display, NULL, 1, &macroblocks) == XvMCBadContext);
  64         /* Test 0 macroblocks */
  65         assert(XvMCCreateMacroBlocks(display, &context, 0, &macroblocks) == BadValue);
  66         /* Test valid params */
  67         assert(XvMCCreateMacroBlocks(display, &context, min_required_macroblocks, &macroblocks) == Success);
  68         /* Test context id assigned and correct */
  69         assert(macroblocks.context_id == context.context_id);
  70         /* Test macroblock pointer valid */
  71         assert(macroblocks.macro_blocks != NULL);
  72         /* Test valid params */
  73         assert(XvMCDestroyMacroBlocks(display, &macroblocks) == Success);
  74         /* Test valid params */
  75         assert(XvMCDestroyBlocks(display, &blocks) == Success);
  76
  77         assert(XvMCDestroySurface(display, &surface) == Success);
  78         assert(XvMCDestroyContext(display, &context) == Success);
  79
  80         XvUngrabPort(display, port_num, CurrentTime);
  81         XCloseDisplay(display);
  82
  83         return 0;
  84 }