DirectFB-examples-1.2.2.tar.gz

/* (c) Copyright 2000-2002 convergence integrated media GmbH. (c) Copyright 2002 convergence GmbH. All rights reserved. Written by Denis Oliver Kropp <dok@directfb.org>, Andreas Hundt <andi@fischlustig.de> and Sven Neumann <neo@directfb.org>. This file is subject to the terms and conditions of the MIT License: Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include <directfb.h> #include <directfb_strings.h> #include <directfb_util.h> #include <direct/util.h> #include <sys/time.h> /* for gettimeofday() */ #include <sys/times.h> /* for times() */ #include <stdio.h> /* for fprintf() */ #include <stdlib.h> /* for rand() */ #include <unistd.h> /* for sleep() */ #include <string.h> /* for strcmp() */ #include "pngtest3.h" /* the super interface */ static IDirectFB *dfb; /* the primary surface */ static IDirectFBSurface *primary; static IDirectFBSurface *dest; /* our "Press any key..." screen */ static IDirectFBSurface *intro; /* some test images for blitting */ static IDirectFBSurface *cardicon; static IDirectFBSurface *logo; static IDirectFBSurface *simple; static IDirectFBSurface *simple_ycbcr; static IDirectFBSurface *colorkeyed; static IDirectFBSurface *image32; static IDirectFBSurface *image32a; static IDirectFBSurface *image8a; static IDirectFBSurface *image_lut; static IDirectFBSurface *swirl; static IDirectFBFont *bench_font; static IDirectFBFont *ui_font; static int stringwidth; static int bench_fontheight; static int ui_fontheight; /* Media super interface and the provider for our images/font */ static IDirectFBImageProvider *provider; /* Input interfaces: event buffer */ static IDirectFBEventBuffer *key_events; static int SW, SH; static int with_intro = 0; static int selfrunning = 0; static int do_system = 0; static int do_offscreen = 0; static int do_noaccel = 0; static int show_results = 1; static int mono_fonts = 0; static int accel_only = 0; static int do_dump = 0; static int do_aa = 0; static int do_matrix = 0; static int do_smooth = 0; static int do_xor = 0; static int do_all_demos = 0; /* some defines for benchmark test size and duration */ static int SX = 256; static int SY = 256; static int DEMOTIME = 3000; /* milliseconds */ static const char *fontfile = FONT; static const char *imagefile; static DFBSurfacePixelFormat pixelformat = DSPF_UNKNOWN; static DFBSurfacePixelFormat imageformat = DSPF_UNKNOWN; #define MAX(a,b) ((a) > (b) ? (a) : (b)) /* macro for a safe call to DirectFB functions */ #define DFBCHECK(x...) \ do { \ err = x; \ if (err != DFB_OK) { \ fprintf( stderr, "%s <%d>:\n\t", __FILE__, __LINE__ ); \ DirectFBErrorFatal( #x, err ); \ } \ } while (0) #define SET_BLITTING_FLAGS( flags ) \ dest->SetBlittingFlags( dest, (flags) | (do_xor ? DSBLIT_XOR : 0) ) #define SET_DRAWING_FLAGS( flags ) \ dest->SetDrawingFlags( dest, (flags) | (do_xor ? DSDRAW_XOR : 0) ) /* the benchmarks */ static unsigned long long draw_string ( long t ); static unsigned long long draw_string_blend ( long t ); static unsigned long long fill_rect ( long t ); static unsigned long long fill_rect_blend ( long t ); static unsigned long long fill_rects ( long t ); static unsigned long long fill_rects_blend ( long t ); static unsigned long long fill_triangle ( long t ); static unsigned long long fill_triangle_blend ( long t ); static unsigned long long draw_rect ( long t ); static unsigned long long draw_rect_blend ( long t ); static unsigned long long draw_lines ( long t ); static unsigned long long draw_lines_blend ( long t ); static unsigned long long fill_spans ( long t ); static unsigned long long fill_spans_blend ( long t ); static unsigned long long blit ( long t ); static unsigned long long blit_mask ( long t ); static unsigned long long blit180 ( long t ); static unsigned long long blit_colorkeyed ( long t ); static unsigned long long blit_dst_colorkeyed ( long t ); static unsigned long long blit_convert ( long t ); static unsigned long long blit_colorize ( long t ); static unsigned long long blit_blend ( long t ); static unsigned long long blit_blend_colorize ( long t ); static unsigned long long blit_lut ( long t ); static unsigned long long blit_lut_blend ( long t ); static unsigned long long stretch_blit ( long t ); static unsigned long long stretch_blit_colorkeyed ( long t ); static unsigned long long stretch_blit_ycbcr ( long t ); static unsigned long long stretch_blit_indexed ( long t ); static unsigned long long load_dfiff ( long t ); static unsigned long long load_gif ( long t ); static unsigned long long load_jpeg ( long t ); static unsigned long long load_png ( long t ); static unsigned long long load_image ( long t ); typedef struct { char desc[128]; char *message; char *status; char *option; bool default_on; int requested; long result; DFBBoolean accelerated; char *unit; unsigned long long (* func) ( long ); } Demo; enum { DEMO_LOAD_IMAGE, DEMO_DRAWSTRING, DEMO_DRAWSTRING_BLEND }; static Demo demos[] = { { "Load Image", "Loading image files!", "Loading image files", "load-image <file>", false, 0, 0, 0, "MPixel/sec", load_image }, { "Anti-aliased Text", "This is the DirectFB benchmarking tool, let's start with some text!", "Anti-aliased Text", "draw-string", true, 0, 0, 0, "KChars/sec", draw_string }, { "Anti-aliased Text (blend)", "Alpha blending based on color alpha", "Alpha Blended Anti-aliased Text", "draw-string-blend", true, 0, 0, 0, "KChars/sec", draw_string_blend }, { "Fill Rectangle", "Ok, we'll go on with some opaque filled rectangles!", "Rectangle Filling", "fill-rect", true, 0, 0, 0, "MPixel/sec", fill_rect }, { "Fill Rectangle (blend)", "What about alpha blended rectangles?", "Alpha Blended Rectangle Filling", "fill-rect-blend", true, 0, 0, 0, "MPixel/sec", fill_rect_blend }, { "Fill Rectangles [10]", "Ok, we'll go on with some opaque filled rectangles!", "Rectangle Filling", "f