162074f44bb5944593b65d6203deae6300bead42dYounes Manton/************************************************************************** 2dcf8ee7d6ac89bb2a9d608618a51604a3c78fe96Christian König * 362074f44bb5944593b65d6203deae6300bead42dYounes Manton * Copyright 2009 Younes Manton. 462074f44bb5944593b65d6203deae6300bead42dYounes Manton * All Rights Reserved. 5dcf8ee7d6ac89bb2a9d608618a51604a3c78fe96Christian König * 662074f44bb5944593b65d6203deae6300bead42dYounes Manton * Permission is hereby granted, free of charge, to any person obtaining a 762074f44bb5944593b65d6203deae6300bead42dYounes Manton * copy of this software and associated documentation files (the 862074f44bb5944593b65d6203deae6300bead42dYounes Manton * "Software"), to deal in the Software without restriction, including 962074f44bb5944593b65d6203deae6300bead42dYounes Manton * without limitation the rights to use, copy, modify, merge, publish, 1062074f44bb5944593b65d6203deae6300bead42dYounes Manton * distribute, sub license, and/or sell copies of the Software, and to 1162074f44bb5944593b65d6203deae6300bead42dYounes Manton * permit persons to whom the Software is furnished to do so, subject to 1262074f44bb5944593b65d6203deae6300bead42dYounes Manton * the following conditions: 13dcf8ee7d6ac89bb2a9d608618a51604a3c78fe96Christian König * 1462074f44bb5944593b65d6203deae6300bead42dYounes Manton * The above copyright notice and this permission notice (including the 1562074f44bb5944593b65d6203deae6300bead42dYounes Manton * next paragraph) shall be included in all copies or substantial portions 1662074f44bb5944593b65d6203deae6300bead42dYounes Manton * of the Software. 17dcf8ee7d6ac89bb2a9d608618a51604a3c78fe96Christian König * 1862074f44bb5944593b65d6203deae6300bead42dYounes Manton * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 1962074f44bb5944593b65d6203deae6300bead42dYounes Manton * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 2062074f44bb5944593b65d6203deae6300bead42dYounes Manton * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 2162074f44bb5944593b65d6203deae6300bead42dYounes Manton * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 2262074f44bb5944593b65d6203deae6300bead42dYounes Manton * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 2362074f44bb5944593b65d6203deae6300bead42dYounes Manton * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 2462074f44bb5944593b65d6203deae6300bead42dYounes Manton * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25dcf8ee7d6ac89bb2a9d608618a51604a3c78fe96Christian König * 2662074f44bb5944593b65d6203deae6300bead42dYounes Manton **************************************************************************/ 2762074f44bb5944593b65d6203deae6300bead42dYounes Manton 2862074f44bb5944593b65d6203deae6300bead42dYounes Manton#include <assert.h> 2962074f44bb5944593b65d6203deae6300bead42dYounes Manton#include <stdio.h> 3062074f44bb5944593b65d6203deae6300bead42dYounes Manton#include <string.h> 3162074f44bb5944593b65d6203deae6300bead42dYounes Manton#include <error.h> 3262074f44bb5944593b65d6203deae6300bead42dYounes Manton#include "testlib.h" 3362074f44bb5944593b65d6203deae6300bead42dYounes Manton 3462074f44bb5944593b65d6203deae6300bead42dYounes Manton#define BLOCK_WIDTH 8 3562074f44bb5944593b65d6203deae6300bead42dYounes Manton#define BLOCK_HEIGHT 8 3662074f44bb5944593b65d6203deae6300bead42dYounes Manton#define BLOCK_SIZE (BLOCK_WIDTH * BLOCK_HEIGHT) 3762074f44bb5944593b65d6203deae6300bead42dYounes Manton#define MACROBLOCK_WIDTH 16 3862074f44bb5944593b65d6203deae6300bead42dYounes Manton#define MACROBLOCK_HEIGHT 16 3962074f44bb5944593b65d6203deae6300bead42dYounes Manton#define MACROBLOCK_WIDTH_IN_BLOCKS (MACROBLOCK_WIDTH / BLOCK_WIDTH) 4062074f44bb5944593b65d6203deae6300bead42dYounes Manton#define MACROBLOCK_HEIGHT_IN_BLOCKS (MACROBLOCK_HEIGHT / BLOCK_HEIGHT) 4162074f44bb5944593b65d6203deae6300bead42dYounes Manton#define BLOCKS_PER_MACROBLOCK 6 4262074f44bb5944593b65d6203deae6300bead42dYounes Manton 43110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst#define INPUT_WIDTH 64 44110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst#define INPUT_HEIGHT 64 4562074f44bb5944593b65d6203deae6300bead42dYounes Manton#define INPUT_WIDTH_IN_MACROBLOCKS (INPUT_WIDTH / MACROBLOCK_WIDTH) 4662074f44bb5944593b65d6203deae6300bead42dYounes Manton#define INPUT_HEIGHT_IN_MACROBLOCKS (INPUT_HEIGHT / MACROBLOCK_HEIGHT) 4762074f44bb5944593b65d6203deae6300bead42dYounes Manton#define NUM_MACROBLOCKS (INPUT_WIDTH_IN_MACROBLOCKS * INPUT_HEIGHT_IN_MACROBLOCKS) 4862074f44bb5944593b65d6203deae6300bead42dYounes Manton 4962074f44bb5944593b65d6203deae6300bead42dYounes Manton#define DEFAULT_OUTPUT_WIDTH INPUT_WIDTH 5062074f44bb5944593b65d6203deae6300bead42dYounes Manton#define DEFAULT_OUTPUT_HEIGHT INPUT_HEIGHT 5162074f44bb5944593b65d6203deae6300bead42dYounes Manton#define DEFAULT_ACCEPTABLE_ERR 0.01 5262074f44bb5944593b65d6203deae6300bead42dYounes Manton 5362074f44bb5944593b65d6203deae6300bead42dYounes Mantonvoid ParseArgs(int argc, char **argv, unsigned int *output_width, unsigned int *output_height, double *acceptable_error, int *prompt); 5462074f44bb5944593b65d6203deae6300bead42dYounes Manton 5562074f44bb5944593b65d6203deae6300bead42dYounes Mantonvoid ParseArgs(int argc, char **argv, unsigned int *output_width, unsigned int *output_height, double *acceptable_error, int *prompt) 5662074f44bb5944593b65d6203deae6300bead42dYounes Manton{ 5762074f44bb5944593b65d6203deae6300bead42dYounes Manton int fail = 0; 5862074f44bb5944593b65d6203deae6300bead42dYounes Manton int i; 5962074f44bb5944593b65d6203deae6300bead42dYounes Manton 6062074f44bb5944593b65d6203deae6300bead42dYounes Manton *output_width = DEFAULT_OUTPUT_WIDTH; 61110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst *output_height = DEFAULT_OUTPUT_HEIGHT; 6262074f44bb5944593b65d6203deae6300bead42dYounes Manton *acceptable_error = DEFAULT_ACCEPTABLE_ERR; 6362074f44bb5944593b65d6203deae6300bead42dYounes Manton *prompt = 1; 6462074f44bb5944593b65d6203deae6300bead42dYounes Manton 6562074f44bb5944593b65d6203deae6300bead42dYounes Manton for (i = 1; i < argc && !fail; ++i) 6662074f44bb5944593b65d6203deae6300bead42dYounes Manton { 6762074f44bb5944593b65d6203deae6300bead42dYounes Manton if (!strcmp(argv[i], "-w")) 6862074f44bb5944593b65d6203deae6300bead42dYounes Manton { 6962074f44bb5944593b65d6203deae6300bead42dYounes Manton if (sscanf(argv[++i], "%u", output_width) != 1) 7062074f44bb5944593b65d6203deae6300bead42dYounes Manton fail = 1; 7162074f44bb5944593b65d6203deae6300bead42dYounes Manton } 7262074f44bb5944593b65d6203deae6300bead42dYounes Manton else if (!strcmp(argv[i], "-h")) 7362074f44bb5944593b65d6203deae6300bead42dYounes Manton { 7462074f44bb5944593b65d6203deae6300bead42dYounes Manton if (sscanf(argv[++i], "%u", output_height) != 1) 7562074f44bb5944593b65d6203deae6300bead42dYounes Manton fail = 1; 7662074f44bb5944593b65d6203deae6300bead42dYounes Manton } 7762074f44bb5944593b65d6203deae6300bead42dYounes Manton else if (!strcmp(argv[i], "-e")) 7862074f44bb5944593b65d6203deae6300bead42dYounes Manton { 7962074f44bb5944593b65d6203deae6300bead42dYounes Manton if (sscanf(argv[++i], "%lf", acceptable_error) != 1) 8062074f44bb5944593b65d6203deae6300bead42dYounes Manton fail = 1; 8162074f44bb5944593b65d6203deae6300bead42dYounes Manton } 8262074f44bb5944593b65d6203deae6300bead42dYounes Manton else if (strcmp(argv[i], "-n")) 8362074f44bb5944593b65d6203deae6300bead42dYounes Manton *prompt = 0; 8462074f44bb5944593b65d6203deae6300bead42dYounes Manton else 8562074f44bb5944593b65d6203deae6300bead42dYounes Manton fail = 1; 8662074f44bb5944593b65d6203deae6300bead42dYounes Manton } 8762074f44bb5944593b65d6203deae6300bead42dYounes Manton 8862074f44bb5944593b65d6203deae6300bead42dYounes Manton if (fail) 8962074f44bb5944593b65d6203deae6300bead42dYounes Manton error 9062074f44bb5944593b65d6203deae6300bead42dYounes Manton ( 9162074f44bb5944593b65d6203deae6300bead42dYounes Manton 1, 0, 9262074f44bb5944593b65d6203deae6300bead42dYounes Manton "Bad argument.\n" 9362074f44bb5944593b65d6203deae6300bead42dYounes Manton "\n" 9462074f44bb5944593b65d6203deae6300bead42dYounes Manton "Usage: %s [options]\n" 9562074f44bb5944593b65d6203deae6300bead42dYounes Manton "\t-w <width>\tOutput width\n" 9662074f44bb5944593b65d6203deae6300bead42dYounes Manton "\t-h <height>\tOutput height\n" 9762074f44bb5944593b65d6203deae6300bead42dYounes Manton "\t-e <error>\tAcceptable margin of error per pixel, from 0 to 1\n" 9862074f44bb5944593b65d6203deae6300bead42dYounes Manton "\t-n\tDon't prompt for quit\n", 9962074f44bb5944593b65d6203deae6300bead42dYounes Manton argv[0] 10062074f44bb5944593b65d6203deae6300bead42dYounes Manton ); 10162074f44bb5944593b65d6203deae6300bead42dYounes Manton} 10262074f44bb5944593b65d6203deae6300bead42dYounes Manton 103110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorststatic void Gradient(short *block, unsigned int start, unsigned int stop, int horizontal, unsigned int intra_unsigned) 10462074f44bb5944593b65d6203deae6300bead42dYounes Manton{ 10562074f44bb5944593b65d6203deae6300bead42dYounes Manton unsigned int x, y; 10662074f44bb5944593b65d6203deae6300bead42dYounes Manton unsigned int range = stop - start; 10762074f44bb5944593b65d6203deae6300bead42dYounes Manton 10862074f44bb5944593b65d6203deae6300bead42dYounes Manton if (horizontal) 10962074f44bb5944593b65d6203deae6300bead42dYounes Manton { 11062074f44bb5944593b65d6203deae6300bead42dYounes Manton for (y = 0; y < BLOCK_HEIGHT; ++y) 111110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst for (x = 0; x < BLOCK_WIDTH; ++x) { 112110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst *block = (short)(start + range * (x / (float)(BLOCK_WIDTH - 1))); 113110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst if (intra_unsigned) 114110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst *block += 1 << 10; 115110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst block++; 116110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst } 11762074f44bb5944593b65d6203deae6300bead42dYounes Manton } 11862074f44bb5944593b65d6203deae6300bead42dYounes Manton else 11962074f44bb5944593b65d6203deae6300bead42dYounes Manton { 12062074f44bb5944593b65d6203deae6300bead42dYounes Manton for (y = 0; y < BLOCK_HEIGHT; ++y) 121110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst for (x = 0; x < BLOCK_WIDTH; ++x) { 122110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst *block = (short)(start + range * (y / (float)(BLOCK_WIDTH - 1))); 123110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst if (intra_unsigned) 124110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst *block += 1 << 10; 125110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst block++; 126110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst } 12762074f44bb5944593b65d6203deae6300bead42dYounes Manton } 12862074f44bb5944593b65d6203deae6300bead42dYounes Manton} 12962074f44bb5944593b65d6203deae6300bead42dYounes Manton 13062074f44bb5944593b65d6203deae6300bead42dYounes Mantonint main(int argc, char **argv) 13162074f44bb5944593b65d6203deae6300bead42dYounes Manton{ 13262074f44bb5944593b65d6203deae6300bead42dYounes Manton unsigned int output_width; 13362074f44bb5944593b65d6203deae6300bead42dYounes Manton unsigned int output_height; 13462074f44bb5944593b65d6203deae6300bead42dYounes Manton double acceptable_error; 13562074f44bb5944593b65d6203deae6300bead42dYounes Manton int prompt; 13662074f44bb5944593b65d6203deae6300bead42dYounes Manton Display *display; 13762074f44bb5944593b65d6203deae6300bead42dYounes Manton Window root, window; 138110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst const unsigned int mc_types[] = {XVMC_MOCOMP | XVMC_MPEG_2}; 13962074f44bb5944593b65d6203deae6300bead42dYounes Manton XvPortID port_num; 14062074f44bb5944593b65d6203deae6300bead42dYounes Manton int surface_type_id; 14162074f44bb5944593b65d6203deae6300bead42dYounes Manton unsigned int is_overlay, intra_unsigned; 14262074f44bb5944593b65d6203deae6300bead42dYounes Manton int colorkey; 14362074f44bb5944593b65d6203deae6300bead42dYounes Manton XvMCContext context; 14462074f44bb5944593b65d6203deae6300bead42dYounes Manton XvMCSurface surface; 14562074f44bb5944593b65d6203deae6300bead42dYounes Manton XvMCBlockArray block_array; 14662074f44bb5944593b65d6203deae6300bead42dYounes Manton XvMCMacroBlockArray mb_array; 14762074f44bb5944593b65d6203deae6300bead42dYounes Manton int mbx, mby, bx, by; 14862074f44bb5944593b65d6203deae6300bead42dYounes Manton XvMCMacroBlock *mb; 14962074f44bb5944593b65d6203deae6300bead42dYounes Manton short *blocks; 15062074f44bb5944593b65d6203deae6300bead42dYounes Manton int quit = 0; 15162074f44bb5944593b65d6203deae6300bead42dYounes Manton 15262074f44bb5944593b65d6203deae6300bead42dYounes Manton ParseArgs(argc, argv, &output_width, &output_height, &acceptable_error, &prompt); 15362074f44bb5944593b65d6203deae6300bead42dYounes Manton 15462074f44bb5944593b65d6203deae6300bead42dYounes Manton display = XOpenDisplay(NULL); 15562074f44bb5944593b65d6203deae6300bead42dYounes Manton 15662074f44bb5944593b65d6203deae6300bead42dYounes Manton if (!GetPort 15762074f44bb5944593b65d6203deae6300bead42dYounes Manton ( 15862074f44bb5944593b65d6203deae6300bead42dYounes Manton display, 15962074f44bb5944593b65d6203deae6300bead42dYounes Manton INPUT_WIDTH, 16062074f44bb5944593b65d6203deae6300bead42dYounes Manton INPUT_HEIGHT, 16162074f44bb5944593b65d6203deae6300bead42dYounes Manton XVMC_CHROMA_FORMAT_420, 162dcf8ee7d6ac89bb2a9d608618a51604a3c78fe96Christian König mc_types, 163110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst sizeof(mc_types)/sizeof(*mc_types), 164dcf8ee7d6ac89bb2a9d608618a51604a3c78fe96Christian König &port_num, 165dcf8ee7d6ac89bb2a9d608618a51604a3c78fe96Christian König &surface_type_id, 166dcf8ee7d6ac89bb2a9d608618a51604a3c78fe96Christian König &is_overlay, 167dcf8ee7d6ac89bb2a9d608618a51604a3c78fe96Christian König &intra_unsigned 16862074f44bb5944593b65d6203deae6300bead42dYounes Manton )) 16962074f44bb5944593b65d6203deae6300bead42dYounes Manton { 17062074f44bb5944593b65d6203deae6300bead42dYounes Manton XCloseDisplay(display); 17162074f44bb5944593b65d6203deae6300bead42dYounes Manton error(1, 0, "Error, unable to find a good port.\n"); 17262074f44bb5944593b65d6203deae6300bead42dYounes Manton } 17362074f44bb5944593b65d6203deae6300bead42dYounes Manton 17462074f44bb5944593b65d6203deae6300bead42dYounes Manton if (is_overlay) 17562074f44bb5944593b65d6203deae6300bead42dYounes Manton { 17662074f44bb5944593b65d6203deae6300bead42dYounes Manton Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0); 17762074f44bb5944593b65d6203deae6300bead42dYounes Manton XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey); 17862074f44bb5944593b65d6203deae6300bead42dYounes Manton } 17962074f44bb5944593b65d6203deae6300bead42dYounes Manton 18062074f44bb5944593b65d6203deae6300bead42dYounes Manton root = XDefaultRootWindow(display); 18162074f44bb5944593b65d6203deae6300bead42dYounes Manton window = XCreateSimpleWindow(display, root, 0, 0, output_width, output_height, 0, 0, colorkey); 18262074f44bb5944593b65d6203deae6300bead42dYounes Manton 18362074f44bb5944593b65d6203deae6300bead42dYounes Manton assert(XvMCCreateContext(display, port_num, surface_type_id, INPUT_WIDTH, INPUT_HEIGHT, XVMC_DIRECT, &context) == Success); 18462074f44bb5944593b65d6203deae6300bead42dYounes Manton assert(XvMCCreateSurface(display, &context, &surface) == Success); 18562074f44bb5944593b65d6203deae6300bead42dYounes Manton assert(XvMCCreateBlocks(display, &context, NUM_MACROBLOCKS * BLOCKS_PER_MACROBLOCK, &block_array) == Success); 18662074f44bb5944593b65d6203deae6300bead42dYounes Manton assert(XvMCCreateMacroBlocks(display, &context, NUM_MACROBLOCKS, &mb_array) == Success); 18762074f44bb5944593b65d6203deae6300bead42dYounes Manton 18862074f44bb5944593b65d6203deae6300bead42dYounes Manton mb = mb_array.macro_blocks; 18962074f44bb5944593b65d6203deae6300bead42dYounes Manton blocks = block_array.blocks; 19062074f44bb5944593b65d6203deae6300bead42dYounes Manton 19162074f44bb5944593b65d6203deae6300bead42dYounes Manton for (mby = 0; mby < INPUT_HEIGHT_IN_MACROBLOCKS; ++mby) 19262074f44bb5944593b65d6203deae6300bead42dYounes Manton for (mbx = 0; mbx < INPUT_WIDTH_IN_MACROBLOCKS; ++mbx) 19362074f44bb5944593b65d6203deae6300bead42dYounes Manton { 19462074f44bb5944593b65d6203deae6300bead42dYounes Manton mb->x = mbx; 19562074f44bb5944593b65d6203deae6300bead42dYounes Manton mb->y = mby; 19662074f44bb5944593b65d6203deae6300bead42dYounes Manton mb->macroblock_type = XVMC_MB_TYPE_INTRA; 19762074f44bb5944593b65d6203deae6300bead42dYounes Manton /*mb->motion_type = ;*/ 19862074f44bb5944593b65d6203deae6300bead42dYounes Manton /*mb->motion_vertical_field_select = ;*/ 19962074f44bb5944593b65d6203deae6300bead42dYounes Manton mb->dct_type = XVMC_DCT_TYPE_FRAME; 20062074f44bb5944593b65d6203deae6300bead42dYounes Manton /*mb->PMV[0][0][0] = ; 20162074f44bb5944593b65d6203deae6300bead42dYounes Manton mb->PMV[0][0][1] = ; 20262074f44bb5944593b65d6203deae6300bead42dYounes Manton mb->PMV[0][1][0] = ; 20362074f44bb5944593b65d6203deae6300bead42dYounes Manton mb->PMV[0][1][1] = ; 20462074f44bb5944593b65d6203deae6300bead42dYounes Manton mb->PMV[1][0][0] = ; 20562074f44bb5944593b65d6203deae6300bead42dYounes Manton mb->PMV[1][0][1] = ; 20662074f44bb5944593b65d6203deae6300bead42dYounes Manton mb->PMV[1][1][0] = ; 20762074f44bb5944593b65d6203deae6300bead42dYounes Manton mb->PMV[1][1][1] = ;*/ 20862074f44bb5944593b65d6203deae6300bead42dYounes Manton mb->index = (mby * INPUT_WIDTH_IN_MACROBLOCKS + mbx) * BLOCKS_PER_MACROBLOCK; 20962074f44bb5944593b65d6203deae6300bead42dYounes Manton mb->coded_block_pattern = 0x3F; 21062074f44bb5944593b65d6203deae6300bead42dYounes Manton 21162074f44bb5944593b65d6203deae6300bead42dYounes Manton mb++; 21262074f44bb5944593b65d6203deae6300bead42dYounes Manton 21362074f44bb5944593b65d6203deae6300bead42dYounes Manton for (by = 0; by < MACROBLOCK_HEIGHT_IN_BLOCKS; ++by) 21462074f44bb5944593b65d6203deae6300bead42dYounes Manton for (bx = 0; bx < MACROBLOCK_WIDTH_IN_BLOCKS; ++bx) 21562074f44bb5944593b65d6203deae6300bead42dYounes Manton { 21662074f44bb5944593b65d6203deae6300bead42dYounes Manton const int start = 16, stop = 235, range = stop - start; 21762074f44bb5944593b65d6203deae6300bead42dYounes Manton 21862074f44bb5944593b65d6203deae6300bead42dYounes Manton Gradient 21962074f44bb5944593b65d6203deae6300bead42dYounes Manton ( 22062074f44bb5944593b65d6203deae6300bead42dYounes Manton blocks, 22162074f44bb5944593b65d6203deae6300bead42dYounes Manton (short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH) / (float)(INPUT_WIDTH - 1))), 22262074f44bb5944593b65d6203deae6300bead42dYounes Manton (short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH + BLOCK_WIDTH - 1) / (float)(INPUT_WIDTH - 1))), 223110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst 1, 224110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst intra_unsigned 22562074f44bb5944593b65d6203deae6300bead42dYounes Manton ); 22662074f44bb5944593b65d6203deae6300bead42dYounes Manton 22762074f44bb5944593b65d6203deae6300bead42dYounes Manton blocks += BLOCK_SIZE; 22862074f44bb5944593b65d6203deae6300bead42dYounes Manton } 22962074f44bb5944593b65d6203deae6300bead42dYounes Manton 23062074f44bb5944593b65d6203deae6300bead42dYounes Manton for (by = 0; by < MACROBLOCK_HEIGHT_IN_BLOCKS / 2; ++by) 23162074f44bb5944593b65d6203deae6300bead42dYounes Manton for (bx = 0; bx < MACROBLOCK_WIDTH_IN_BLOCKS / 2; ++bx) 23262074f44bb5944593b65d6203deae6300bead42dYounes Manton { 23362074f44bb5944593b65d6203deae6300bead42dYounes Manton const int start = 16, stop = 240, range = stop - start; 23462074f44bb5944593b65d6203deae6300bead42dYounes Manton 23562074f44bb5944593b65d6203deae6300bead42dYounes Manton Gradient 23662074f44bb5944593b65d6203deae6300bead42dYounes Manton ( 23762074f44bb5944593b65d6203deae6300bead42dYounes Manton blocks, 23862074f44bb5944593b65d6203deae6300bead42dYounes Manton (short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH) / (float)(INPUT_WIDTH - 1))), 23962074f44bb5944593b65d6203deae6300bead42dYounes Manton (short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH + BLOCK_WIDTH - 1) / (float)(INPUT_WIDTH - 1))), 240110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst 1, 241110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst intra_unsigned 24262074f44bb5944593b65d6203deae6300bead42dYounes Manton ); 24362074f44bb5944593b65d6203deae6300bead42dYounes Manton 24462074f44bb5944593b65d6203deae6300bead42dYounes Manton blocks += BLOCK_SIZE; 24562074f44bb5944593b65d6203deae6300bead42dYounes Manton 24662074f44bb5944593b65d6203deae6300bead42dYounes Manton Gradient 24762074f44bb5944593b65d6203deae6300bead42dYounes Manton ( 24862074f44bb5944593b65d6203deae6300bead42dYounes Manton blocks, 24962074f44bb5944593b65d6203deae6300bead42dYounes Manton (short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH) / (float)(INPUT_WIDTH - 1))), 25062074f44bb5944593b65d6203deae6300bead42dYounes Manton (short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH + BLOCK_WIDTH - 1) / (float)(INPUT_WIDTH - 1))), 251110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst 1, 252110f846c2578357ebee4e6fab7d71e0e496493d3Maarten Lankhorst intra_unsigned 25362074f44bb5944593b65d6203deae6300bead42dYounes Manton ); 25462074f44bb5944593b65d6203deae6300bead42dYounes Manton 25562074f44bb5944593b65d6203deae6300bead42dYounes Manton blocks += BLOCK_SIZE; 25662074f44bb5944593b65d6203deae6300bead42dYounes Manton } 25762074f44bb5944593b65d6203deae6300bead42dYounes Manton } 25862074f44bb5944593b65d6203deae6300bead42dYounes Manton 25962074f44bb5944593b65d6203deae6300bead42dYounes Manton XSelectInput(display, window, ExposureMask | KeyPressMask); 26062074f44bb5944593b65d6203deae6300bead42dYounes Manton XMapWindow(display, window); 26162074f44bb5944593b65d6203deae6300bead42dYounes Manton XSync(display, 0); 26262074f44bb5944593b65d6203deae6300bead42dYounes Manton 26362074f44bb5944593b65d6203deae6300bead42dYounes Manton /* Test NULL context */ 26462074f44bb5944593b65d6203deae6300bead42dYounes Manton assert(XvMCRenderSurface(display, NULL, XVMC_FRAME_PICTURE, &surface, NULL, NULL, 0, NUM_MACROBLOCKS, 0, &mb_array, &block_array) == XvMCBadContext); 26562074f44bb5944593b65d6203deae6300bead42dYounes Manton /* Test NULL surface */ 26662074f44bb5944593b65d6203deae6300bead42dYounes Manton assert(XvMCRenderSurface(display, &context, XVMC_FRAME_PICTURE, NULL, NULL, NULL, 0, NUM_MACROBLOCKS, 0, &mb_array, &block_array) == XvMCBadSurface); 26762074f44bb5944593b65d6203deae6300bead42dYounes Manton /* Test bad picture structure */ 26862074f44bb5944593b65d6203deae6300bead42dYounes Manton assert(XvMCRenderSurface(display, &context, 0, &surface, NULL, NULL, 0, NUM_MACROBLOCKS, 0, &mb_array, &block_array) == BadValue); 26962074f44bb5944593b65d6203deae6300bead42dYounes Manton /* Test valid params */ 27062074f44bb5944593b65d6203deae6300bead42dYounes Manton assert(XvMCRenderSurface(display, &context, XVMC_FRAME_PICTURE, &surface, NULL, NULL, 0, NUM_MACROBLOCKS, 0, &mb_array, &block_array) == Success); 27162074f44bb5944593b65d6203deae6300bead42dYounes Manton 27262074f44bb5944593b65d6203deae6300bead42dYounes Manton /* Test NULL surface */ 27362074f44bb5944593b65d6203deae6300bead42dYounes Manton assert(XvMCPutSurface(display, NULL, window, 0, 0, INPUT_WIDTH, INPUT_HEIGHT, 0, 0, output_width, output_height, XVMC_FRAME_PICTURE) == XvMCBadSurface); 27462074f44bb5944593b65d6203deae6300bead42dYounes Manton /* Test bad window */ 27562074f44bb5944593b65d6203deae6300bead42dYounes Manton /* XXX: X halts with a bad drawable for some reason, doesn't return BadDrawable as expected */ 27662074f44bb5944593b65d6203deae6300bead42dYounes Manton /*assert(XvMCPutSurface(display, &surface, 0, 0, 0, width, height, 0, 0, width, height, XVMC_FRAME_PICTURE) == BadDrawable);*/ 27762074f44bb5944593b65d6203deae6300bead42dYounes Manton 27862074f44bb5944593b65d6203deae6300bead42dYounes Manton if (prompt) 27962074f44bb5944593b65d6203deae6300bead42dYounes Manton { 28062074f44bb5944593b65d6203deae6300bead42dYounes Manton puts("Press any button to quit..."); 28162074f44bb5944593b65d6203deae6300bead42dYounes Manton 28262074f44bb5944593b65d6203deae6300bead42dYounes Manton while (!quit) 28362074f44bb5944593b65d6203deae6300bead42dYounes Manton { 28462074f44bb5944593b65d6203deae6300bead42dYounes Manton if (XPending(display) > 0) 28562074f44bb5944593b65d6203deae6300bead42dYounes Manton { 28662074f44bb5944593b65d6203deae6300bead42dYounes Manton XEvent event; 28762074f44bb5944593b65d6203deae6300bead42dYounes Manton 28862074f44bb5944593b65d6203deae6300bead42dYounes Manton XNextEvent(display, &event); 28962074f44bb5944593b65d6203deae6300bead42dYounes Manton 29062074f44bb5944593b65d6203deae6300bead42dYounes Manton switch (event.type) 29162074f44bb5944593b65d6203deae6300bead42dYounes Manton { 29262074f44bb5944593b65d6203deae6300bead42dYounes Manton case Expose: 29362074f44bb5944593b65d6203deae6300bead42dYounes Manton { 29462074f44bb5944593b65d6203deae6300bead42dYounes Manton /* Test valid params */ 29562074f44bb5944593b65d6203deae6300bead42dYounes Manton assert 29662074f44bb5944593b65d6203deae6300bead42dYounes Manton ( 29762074f44bb5944593b65d6203deae6300bead42dYounes Manton XvMCPutSurface 29862074f44bb5944593b65d6203deae6300bead42dYounes Manton ( 29962074f44bb5944593b65d6203deae6300bead42dYounes Manton display, &surface, window, 30062074f44bb5944593b65d6203deae6300bead42dYounes Manton 0, 0, INPUT_WIDTH, INPUT_HEIGHT, 30162074f44bb5944593b65d6203deae6300bead42dYounes Manton 0, 0, output_width, output_height, 30262074f44bb5944593b65d6203deae6300bead42dYounes Manton XVMC_FRAME_PICTURE 30362074f44bb5944593b65d6203deae6300bead42dYounes Manton ) == Success 30462074f44bb5944593b65d6203deae6300bead42dYounes Manton ); 30562074f44bb5944593b65d6203deae6300bead42dYounes Manton break; 30662074f44bb5944593b65d6203deae6300bead42dYounes Manton } 30762074f44bb5944593b65d6203deae6300bead42dYounes Manton case KeyPress: 30862074f44bb5944593b65d6203deae6300bead42dYounes Manton { 30962074f44bb5944593b65d6203deae6300bead42dYounes Manton quit = 1; 31062074f44bb5944593b65d6203deae6300bead42dYounes Manton break; 31162074f44bb5944593b65d6203deae6300bead42dYounes Manton } 31262074f44bb5944593b65d6203deae6300bead42dYounes Manton } 31362074f44bb5944593b65d6203deae6300bead42dYounes Manton } 31462074f44bb5944593b65d6203deae6300bead42dYounes Manton } 31562074f44bb5944593b65d6203deae6300bead42dYounes Manton } 31662074f44bb5944593b65d6203deae6300bead42dYounes Manton 31762074f44bb5944593b65d6203deae6300bead42dYounes Manton assert(XvMCDestroyBlocks(display, &block_array) == Success); 31862074f44bb5944593b65d6203deae6300bead42dYounes Manton assert(XvMCDestroyMacroBlocks(display, &mb_array) == Success); 31962074f44bb5944593b65d6203deae6300bead42dYounes Manton assert(XvMCDestroySurface(display, &surface) == Success); 32062074f44bb5944593b65d6203deae6300bead42dYounes Manton assert(XvMCDestroyContext(display, &context) == Success); 32162074f44bb5944593b65d6203deae6300bead42dYounes Manton 32262074f44bb5944593b65d6203deae6300bead42dYounes Manton XvUngrabPort(display, port_num, CurrentTime); 32362074f44bb5944593b65d6203deae6300bead42dYounes Manton XDestroyWindow(display, window); 32462074f44bb5944593b65d6203deae6300bead42dYounes Manton XCloseDisplay(display); 32562074f44bb5944593b65d6203deae6300bead42dYounes Manton 32662074f44bb5944593b65d6203deae6300bead42dYounes Manton return 0; 32762074f44bb5944593b65d6203deae6300bead42dYounes Manton} 328