void exit_display()
{
int i;
glXMakeContextCurrent(display, None, None, NULL);
glXDestroyContext(display, gl_context);
glXDestroyWindow(display, gl_window);
glXDestroyPbuffer(display, gl_pbuffer);
#ifdef USE_NV_FENCE
glDeleteFencesNV(1, &nvFence);
#endif
XDestroyWindow(display, window);
for(i = 0; i < numsurfaces; i++) {
XvMCDestroySurface(display, &surfaces[i]);
}
XvMCDestroyBlocks(display, &blocks);
XvMCDestroyMacroBlocks(display, ¯o_blocks);
XvMCDestroyContext(display, &context);
XvUngrabPort(display, portNum, CurrentTime);
XCloseDisplay(display);
}
int main(int argc, char **argv)
{
struct Config config;
Display *display;
Window root, window;
const unsigned int mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
XvPortID port_num;
int surface_type_id;
unsigned int is_overlay, intra_unsigned;
int colorkey;
XvMCContext context;
XvMCSurface surface;
XvMCBlockArray block_array;
XvMCMacroBlockArray mb_array;
unsigned int mbw, mbh;
unsigned int mbx, mby;
unsigned int reps;
struct timeval start, stop, diff;
double diff_secs;
ParseArgs(argc, argv, &config);
mbw = align(config.input_width, MACROBLOCK_WIDTH) / MACROBLOCK_WIDTH;
mbh = align(config.input_height, MACROBLOCK_HEIGHT) / MACROBLOCK_HEIGHT;
display = XOpenDisplay(NULL);
if (!GetPort
(
display,
config.input_width,
config.input_height,
XVMC_CHROMA_FORMAT_420,
mc_types,
2,
&port_num,
&surface_type_id,
&is_overlay,
&intra_unsigned
))
{
XCloseDisplay(display);
fprintf(stderr, "Error, unable to find a good port.\n");
exit(1);
}
if (is_overlay)
{
Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
}
else
{
colorkey = 0;
}
root = XDefaultRootWindow(display);
window = XCreateSimpleWindow(display, root, 0, 0, config.output_width, config.output_height, 0, 0, colorkey);
assert(XvMCCreateContext(display, port_num, surface_type_id, config.input_width, config.input_height, XVMC_DIRECT, &context) == Success);
assert(XvMCCreateSurface(display, &context, &surface) == Success);
assert(XvMCCreateBlocks(display, &context, mbw * mbh * BLOCKS_PER_MACROBLOCK, &block_array) == Success);
assert(XvMCCreateMacroBlocks(display, &context, mbw * mbh, &mb_array) == Success);
for (mby = 0; mby < mbh; ++mby)
for (mbx = 0; mbx < mbw; ++mbx)
{
mb_array.macro_blocks[mby * mbw + mbx].x = mbx;
mb_array.macro_blocks[mby * mbw + mbx].y = mby;
mb_array.macro_blocks[mby * mbw + mbx].macroblock_type = XVMC_MB_TYPE_INTRA;
/*mb->motion_type = ;*/
/*mb->motion_vertical_field_select = ;*/
mb_array.macro_blocks[mby * mbw + mbx].dct_type = XVMC_DCT_TYPE_FRAME;
/*mb->PMV[0][0][0] = ;
mb->PMV[0][0][1] = ;
mb->PMV[0][1][0] = ;
mb->PMV[0][1][1] = ;
mb->PMV[1][0][0] = ;
mb->PMV[1][0][1] = ;
mb->PMV[1][1][0] = ;
mb->PMV[1][1][1] = ;*/
mb_array.macro_blocks[mby * mbw + mbx].index = (mby * mbw + mbx) * BLOCKS_PER_MACROBLOCK;
mb_array.macro_blocks[mby * mbw + mbx].coded_block_pattern = 0x3F;
}
XSelectInput(display, window, ExposureMask | KeyPressMask);
XMapWindow(display, window);
XSync(display, 0);
gettimeofday(&start, NULL);
for (reps = 0; reps < config.reps; ++reps)
{
if (config.pipeline & PIPELINE_STEP_MC)
{
assert(XvMCRenderSurface(display, &context, XVMC_FRAME_PICTURE, &surface, NULL, NULL, 0, mbw * mbh, 0, &mb_array, &block_array) == Success);
assert(XvMCFlushSurface(display, &surface) == Success);
}
if (config.pipeline & PIPELINE_STEP_CSC)
assert(XvMCPutSurface(display, &surface, window, 0, 0, config.input_width, config.input_height, 0, 0, config.output_width, config.output_height, XVMC_FRAME_PICTURE) == Success);
}
gettimeofday(&stop, NULL);
timeval_subtract(&diff, &stop, &start);
diff_secs = (double)diff.tv_sec + (double)diff.tv_usec / 1000000.0;
printf("XvMC Benchmark\n");
printf("Input: %u,%u\nOutput: %u,%u\n", config.input_width, config.input_height, config.output_width, config.output_height);
printf("Pipeline: ");
if (config.pipeline & PIPELINE_STEP_MC)
printf("|mc|");
if (config.pipeline & PIPELINE_STEP_CSC)
printf("|csc|");
if (config.pipeline & PIPELINE_STEP_SWAP)
printf("|swap|");
printf("\n");
printf("Reps: %u\n", config.reps);
printf("Total time: %.2lf (%.2lf reps / sec)\n", diff_secs, config.reps / diff_secs);
assert(XvMCDestroyBlocks(display, &block_array) == Success);
assert(XvMCDestroyMacroBlocks(display, &mb_array) == Success);
assert(XvMCDestroySurface(display, &surface) == Success);
assert(XvMCDestroyContext(display, &context) == Success);
XvUngrabPort(display, port_num, CurrentTime);
XDestroyWindow(display, window);
XCloseDisplay(display);
return 0;
}
int main(int argc, char **argv)
{
unsigned int output_width;
unsigned int output_height;
double acceptable_error;
int prompt;
Display *display;
Window root, window;
const unsigned int mc_types[] = {XVMC_MOCOMP | XVMC_MPEG_2};
XvPortID port_num;
int surface_type_id;
unsigned int is_overlay, intra_unsigned;
int colorkey;
XvMCContext context;
XvMCSurface surface;
XvMCBlockArray block_array;
XvMCMacroBlockArray mb_array;
int mbx, mby, bx, by;
XvMCMacroBlock *mb;
short *blocks;
int quit = 0;
ParseArgs(argc, argv, &output_width, &output_height, &acceptable_error, &prompt);
display = XOpenDisplay(NULL);
if (!GetPort
(
display,
INPUT_WIDTH,
INPUT_HEIGHT,
XVMC_CHROMA_FORMAT_420,
mc_types,
sizeof(mc_types)/sizeof(*mc_types),
&port_num,
&surface_type_id,
&is_overlay,
&intra_unsigned
))
{
XCloseDisplay(display);
error(1, 0, "Error, unable to find a good port.\n");
}
if (is_overlay)
{
Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
}
root = XDefaultRootWindow(display);
window = XCreateSimpleWindow(display, root, 0, 0, output_width, output_height, 0, 0, colorkey);
assert(XvMCCreateContext(display, port_num, surface_type_id, INPUT_WIDTH, INPUT_HEIGHT, XVMC_DIRECT, &context) == Success);
assert(XvMCCreateSurface(display, &context, &surface) == Success);
assert(XvMCCreateBlocks(display, &context, NUM_MACROBLOCKS * BLOCKS_PER_MACROBLOCK, &block_array) == Success);
assert(XvMCCreateMacroBlocks(display, &context, NUM_MACROBLOCKS, &mb_array) == Success);
mb = mb_array.macro_blocks;
blocks = block_array.blocks;
for (mby = 0; mby < INPUT_HEIGHT_IN_MACROBLOCKS; ++mby)
for (mbx = 0; mbx < INPUT_WIDTH_IN_MACROBLOCKS; ++mbx)
{
mb->x = mbx;
mb->y = mby;
mb->macroblock_type = XVMC_MB_TYPE_INTRA;
/*mb->motion_type = ;*/
/*mb->motion_vertical_field_select = ;*/
mb->dct_type = XVMC_DCT_TYPE_FRAME;
/*mb->PMV[0][0][0] = ;
mb->PMV[0][0][1] = ;
mb->PMV[0][1][0] = ;
mb->PMV[0][1][1] = ;
mb->PMV[1][0][0] = ;
mb->PMV[1][0][1] = ;
mb->PMV[1][1][0] = ;
mb->PMV[1][1][1] = ;*/
mb->index = (mby * INPUT_WIDTH_IN_MACROBLOCKS + mbx) * BLOCKS_PER_MACROBLOCK;
mb->coded_block_pattern = 0x3F;
mb++;
for (by = 0; by < MACROBLOCK_HEIGHT_IN_BLOCKS; ++by)
for (bx = 0; bx < MACROBLOCK_WIDTH_IN_BLOCKS; ++bx)
{
const int start = 16, stop = 235, range = stop - start;
Gradient
(
blocks,
(short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH) / (float)(INPUT_WIDTH - 1))),
(short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH + BLOCK_WIDTH - 1) / (float)(INPUT_WIDTH - 1))),
1,
intra_unsigned
);
blocks += BLOCK_SIZE;
}
for (by = 0; by < MACROBLOCK_HEIGHT_IN_BLOCKS / 2; ++by)
for (bx = 0; bx < MACROBLOCK_WIDTH_IN_BLOCKS / 2; ++bx)
{
const int start = 16, stop = 240, range = stop - start;
Gradient
(
blocks,
(short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH) / (float)(INPUT_WIDTH - 1))),
(short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH + BLOCK_WIDTH - 1) / (float)(INPUT_WIDTH - 1))),
1,
intra_unsigned
);
blocks += BLOCK_SIZE;
Gradient
(
blocks,
(short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH) / (float)(INPUT_WIDTH - 1))),
(short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH + BLOCK_WIDTH - 1) / (float)(INPUT_WIDTH - 1))),
1,
intra_unsigned
);
blocks += BLOCK_SIZE;
}
}
XSelectInput(display, window, ExposureMask | KeyPressMask);
XMapWindow(display, window);
XSync(display, 0);
/* Test NULL context */
assert(XvMCRenderSurface(display, NULL, XVMC_FRAME_PICTURE, &surface, NULL, NULL, 0, NUM_MACROBLOCKS, 0, &mb_array, &block_array) == XvMCBadContext);
/* Test NULL surface */
assert(XvMCRenderSurface(display, &context, XVMC_FRAME_PICTURE, NULL, NULL, NULL, 0, NUM_MACROBLOCKS, 0, &mb_array, &block_array) == XvMCBadSurface);
/* Test bad picture structure */
assert(XvMCRenderSurface(display, &context, 0, &surface, NULL, NULL, 0, NUM_MACROBLOCKS, 0, &mb_array, &block_array) == BadValue);
/* Test valid params */
assert(XvMCRenderSurface(display, &context, XVMC_FRAME_PICTURE, &surface, NULL, NULL, 0, NUM_MACROBLOCKS, 0, &mb_array, &block_array) == Success);
/* Test NULL surface */
assert(XvMCPutSurface(display, NULL, window, 0, 0, INPUT_WIDTH, INPUT_HEIGHT, 0, 0, output_width, output_height, XVMC_FRAME_PICTURE) == XvMCBadSurface);
/* Test bad window */
/* XXX: X halts with a bad drawable for some reason, doesn't return BadDrawable as expected */
/*assert(XvMCPutSurface(display, &surface, 0, 0, 0, width, height, 0, 0, width, height, XVMC_FRAME_PICTURE) == BadDrawable);*/
if (prompt)
{
puts("Press any button to quit...");
while (!quit)
{
if (XPending(display) > 0)
{
XEvent event;
XNextEvent(display, &event);
switch (event.type)
{
case Expose:
{
/* Test valid params */
assert
(
XvMCPutSurface
(
display, &surface, window,
0, 0, INPUT_WIDTH, INPUT_HEIGHT,
0, 0, output_width, output_height,
XVMC_FRAME_PICTURE
) == Success
);
break;
}
case KeyPress:
{
quit = 1;
break;
}
}
}
}
}
assert(XvMCDestroyBlocks(display, &block_array) == Success);
assert(XvMCDestroyMacroBlocks(display, &mb_array) == Success);
assert(XvMCDestroySurface(display, &surface) == Success);
assert(XvMCDestroyContext(display, &context) == Success);
XvUngrabPort(display, port_num, CurrentTime);
XDestroyWindow(display, window);
XCloseDisplay(display);
return 0;
}
int main(int argc, char **argv)
{
const unsigned int width = 16, height = 16;
const unsigned int min_required_blocks = 1, min_required_macroblocks = 1;
const unsigned int mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
Display *display;
XvPortID port_num;
int surface_type_id;
unsigned int is_overlay, intra_unsigned;
int colorkey;
XvMCContext context;
XvMCSurface surface;
XvMCBlockArray blocks = {0};
XvMCMacroBlockArray macroblocks = {0};
display = XOpenDisplay(NULL);
if (!GetPort
(
display,
width,
height,
XVMC_CHROMA_FORMAT_420,
mc_types,
2,
&port_num,
&surface_type_id,
&is_overlay,
&intra_unsigned
))
{
XCloseDisplay(display);
error(1, 0, "Error, unable to find a good port.\n");
}
if (is_overlay)
{
Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
}
assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, &context) == Success);
assert(XvMCCreateSurface(display, &context, &surface) == Success);
/* Test NULL context */
assert(XvMCCreateBlocks(display, NULL, 1, &blocks) == XvMCBadContext);
/* Test 0 blocks */
assert(XvMCCreateBlocks(display, &context, 0, &blocks) == BadValue);
/* Test valid params */
assert(XvMCCreateBlocks(display, &context, min_required_blocks, &blocks) == Success);
/* Test context id assigned and correct */
assert(blocks.context_id == context.context_id);
/* Test number of blocks assigned and correct */
assert(blocks.num_blocks == min_required_blocks);
/* Test block pointer valid */
assert(blocks.blocks != NULL);
/* Test NULL context */
assert(XvMCCreateMacroBlocks(display, NULL, 1, ¯oblocks) == XvMCBadContext);
/* Test 0 macroblocks */
assert(XvMCCreateMacroBlocks(display, &context, 0, ¯oblocks) == BadValue);
/* Test valid params */
assert(XvMCCreateMacroBlocks(display, &context, min_required_macroblocks, ¯oblocks) == Success);
/* Test context id assigned and correct */
assert(macroblocks.context_id == context.context_id);
/* Test macroblock pointer valid */
assert(macroblocks.macro_blocks != NULL);
/* Test valid params */
assert(XvMCDestroyMacroBlocks(display, ¯oblocks) == Success);
/* Test valid params */
assert(XvMCDestroyBlocks(display, &blocks) == Success);
assert(XvMCDestroySurface(display, &surface) == Success);
assert(XvMCDestroyContext(display, &context) == Success);
XvUngrabPort(display, port_num, CurrentTime);
XCloseDisplay(display);
return 0;
}