void XvMCOSD::CompositeOSD(VideoFrame* frame, VideoFrame* osdframe) { if (!osd_subpict_alloc) return; X11L; XvMCCompositeSubpicture(XJ_disp, &osd_subpict, osd_xv_image, 0, 0, XJ_width, XJ_height, 0, 0); // delay sync until after getnextfreeframe... XvMCFlushSubpicture(XJ_disp, &osd_subpict); X11U; if (osd_subpict_mode == BLEND_SUBPICTURE && osdframe) { xvmc_render_state_t *render = GetRender(frame); xvmc_render_state_t *osdren = GetRender(osdframe); X11S(XvMCSyncSubpicture(XJ_disp, &osd_subpict)); VideoOutputXv::SyncSurface(frame); X11L; XvMCBlendSubpicture2(XJ_disp, render->p_surface, osdren->p_surface, &osd_subpict, 0, 0, XJ_width, XJ_height, 0, 0, XJ_width, XJ_height); XvMCFlushSurface(XJ_disp, osdren->p_surface); X11U; } else if (osd_subpict_mode == BACKEND_SUBPICTURE) { X11L; XvMCSyncSubpicture(XJ_disp, &osd_subpict); XvMCBlendSubpicture(XJ_disp, GetRender(frame)->p_surface, &osd_subpict, 0, 0, XJ_width, XJ_height, 0, 0, XJ_width, XJ_height); XvMCFlushSurface(XJ_disp, GetRender(frame)->p_surface); X11U; } }
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; }