1 /* 2 * ReactOS RosPerf - ReactOS GUI performance test program (gradient.c) 3 * 4 * Copyright 2006 Timo Kreuzer <timo.kreuzer@web.de> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 19 */ 20 21 #include <windows.h> 22 #include "rosperf.h" 23 24 void 25 GradientProc(void *Context, PPERF_INFO PerfInfo, unsigned Reps) 26 { 27 unsigned Rep; 28 HDC Dc; 29 TRIVERTEX vert[6]; 30 static GRADIENT_TRIANGLE gcap[4]; 31 32 Dc = PerfInfo->ForegroundDc; 33 vert[0].x = 0; 34 vert[0].y = 0; 35 vert[0].Red = 0xff00; 36 vert[0].Green = 0; 37 vert[0].Blue = 0; 38 vert[0].Alpha = 0; 39 vert[1].x = PerfInfo->WndWidth; 40 vert[1].y = 0; 41 vert[1].Red = 0; 42 vert[1].Green = 0xff00; 43 vert[1].Blue = 0; 44 vert[1].Alpha = 0; 45 vert[2].x = PerfInfo->WndWidth; 46 vert[2].y = PerfInfo->WndHeight; 47 vert[2].Red = 0; 48 vert[2].Green = 0; 49 vert[2].Blue = 0xff00; 50 vert[2].Alpha = 0; 51 vert[3].x = 0; 52 vert[3].y = PerfInfo->WndHeight; 53 vert[3].Red = 0; 54 vert[3].Green = 0xff00; 55 vert[3].Blue = 0; 56 vert[3].Alpha = 0; 57 vert[4].Red = 0; 58 vert[4].Green = 0; 59 vert[4].Blue = 0; 60 vert[4].Alpha = 0; 61 vert[5].Red = 0; 62 vert[5].Green = 0; 63 vert[5].Blue = 0; 64 vert[5].Alpha = 0; 65 66 for (Rep = 0; Rep < Reps; Rep++) 67 { 68 switch (2 * Rep / Reps) 69 { 70 case 0: 71 vert[4].x = PerfInfo->WndWidth * 2 * Rep / Reps; 72 vert[4].y = 0; 73 vert[5].x = PerfInfo->WndWidth - vert[4].x; 74 vert[5].y = PerfInfo->WndHeight; 75 gcap[0].Vertex1 = 5; gcap[0].Vertex2 = 0; gcap[0].Vertex3 = 4; 76 gcap[1].Vertex1 = 5; gcap[1].Vertex2 = 4; gcap[1].Vertex3 = 1; 77 gcap[2].Vertex1 = 5; gcap[2].Vertex2 = 1; gcap[2].Vertex3 = 2; 78 gcap[3].Vertex1 = 5; gcap[3].Vertex2 = 3; gcap[3].Vertex3 = 0; 79 break; 80 case 1: 81 vert[4].x = PerfInfo->WndWidth; 82 vert[4].y = PerfInfo->WndHeight * 2 * Rep / Reps - PerfInfo->WndHeight; 83 vert[5].x = 0; 84 vert[5].y = PerfInfo->WndHeight - vert[4].y; 85 gcap[0].Vertex1 = 5; gcap[0].Vertex2 = 1; gcap[0].Vertex3 = 4; 86 gcap[1].Vertex1 = 5; gcap[1].Vertex2 = 4; gcap[1].Vertex3 = 2; 87 gcap[2].Vertex1 = 5; gcap[2].Vertex2 = 2; gcap[2].Vertex3 = 3; 88 gcap[3].Vertex1 = 5; gcap[3].Vertex2 = 0; gcap[3].Vertex3 = 1; 89 break; 90 } 91 92 GradientFill(Dc, vert, 6, &gcap, 4, GRADIENT_FILL_TRIANGLE); 93 } 94 } 95 96 void 97 GradientHorizontalProc(void *Context, PPERF_INFO PerfInfo, unsigned Reps) 98 { 99 unsigned Rep; 100 HDC Dc; 101 TRIVERTEX vert[2]; 102 static GRADIENT_RECT gcap = {0, 1}; 103 104 Dc = PerfInfo->ForegroundDc; 105 for (Rep = 0; Rep < Reps; Rep++) 106 { 107 vert[0].x = 0; 108 vert[0].y = 0; 109 vert[0].Red = 0xff00; 110 vert[0].Green = 0xff00 - 0xff00 * Rep / Reps; 111 vert[0].Blue = 0xff00 * Rep / Reps; 112 vert[0].Alpha = 0; 113 114 vert[1].x = PerfInfo->WndWidth; 115 vert[1].y = PerfInfo->WndHeight; 116 vert[1].Red = 0xff00 - 0xff00 * Rep / Reps; 117 vert[1].Green = 0xff00 * Rep / Reps; 118 vert[1].Blue = 0xff00; 119 vert[1].Alpha = 0; 120 121 GradientFill(Dc, vert, 2, &gcap, 1, GRADIENT_FILL_RECT_H); 122 } 123 } 124 125 void 126 GradientVerticalProc(void *Context, PPERF_INFO PerfInfo, unsigned Reps) 127 { 128 unsigned Rep; 129 HDC Dc; 130 TRIVERTEX vert[2]; 131 static GRADIENT_RECT gcap = {0, 1}; 132 133 Dc = PerfInfo->ForegroundDc; 134 for (Rep = 0; Rep < Reps; Rep++) 135 { 136 vert[0].x = 0; 137 vert[0].y = 0; 138 vert[0].Red = 0xff00 * Rep / Reps; 139 vert[0].Green = 0xff00 - 0xff00 * Rep / Reps; 140 vert[0].Blue = 0xff00; 141 vert[0].Alpha = 0; 142 143 vert[1].x = PerfInfo->WndWidth; 144 vert[1].y = PerfInfo->WndHeight; 145 vert[1].Red = 0xff00 - 0xff00 * Rep / Reps; 146 vert[1].Green = 0xff00; 147 vert[1].Blue = 0xff00 * Rep / Reps; 148 vert[1].Alpha = 0; 149 150 GradientFill(Dc, vert, 2, &gcap, 1, GRADIENT_FILL_RECT_V); 151 } 152 } 153 154 /* EOF */ 155