sdl-ios-xcode: test/testgl2.c annotate

annotate test/testgl2.c @ 2429:2c55b72ba46e gsoc2008_iphone

testdyngles is exactly what it sounds like -- a version of testdyngl that uses OpenGL ES calls instead of OpenGL. Was necessary to create because glOrtho is called glOrthof in OpenGL ES, and OpenGL ES doesn't have glBegin() type semantics for specifying geometry.

author	Holmes Futrell <hfutrell@umail.ucsb.edu>
date	Fri, 15 Aug 2008 00:52:52 +0000
parents	91e601d9df8b
children	82e60908fab1

rev	line source
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 #include <stdlib.h>
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 #include <stdio.h>
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	3 #include <string.h>
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4 #include <math.h>
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	6 #include "common.h"
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8 #ifdef __MACOS__
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9 #define HAVE_OPENGL
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 #endif
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12 #ifdef HAVE_OPENGL
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14 #include "SDL_opengl.h"
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16 /* Undefine this if you want a flat cube instead of a rainbow cube */
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	17 #define SHADED_CUBE
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	19 static CommonState *state;
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	20 static SDL_GLContext context;
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	22 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	23 static void
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	24 quit(int rc)
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25 {
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	26 if (context) {
2328 91e601d9df8b re: bug#563. checking in some commented out trace code and a fix so that the in testalpha.c the background only flashes when alpha == 255. The problem that is being Bob Pendleton <bob@pendleton.com> parents: 2232 diff changeset	27 /* SDL_GL_MakeCurrent(0, NULL); // doesn't do anything */
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	28 SDL_GL_DeleteContext(context);
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	29 }
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	30 CommonQuit(state);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	31 exit(rc);
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32 }
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	34 static void
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	35 Render()
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 {
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	37 static float color[8][3] = {
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	38 {1.0, 1.0, 0.0},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	39 {1.0, 0.0, 0.0},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	40 {0.0, 0.0, 0.0},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	41 {0.0, 1.0, 0.0},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	42 {0.0, 1.0, 1.0},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	43 {1.0, 1.0, 1.0},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	44 {1.0, 0.0, 1.0},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	45 {0.0, 0.0, 1.0}
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	46 };
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	47 static float cube[8][3] = {
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	48 {0.5, 0.5, -0.5},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	49 {0.5, -0.5, -0.5},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	50 {-0.5, -0.5, -0.5},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	51 {-0.5, 0.5, -0.5},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	52 {-0.5, 0.5, 0.5},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	53 {0.5, 0.5, 0.5},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	54 {0.5, -0.5, 0.5},
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	55 {-0.5, -0.5, 0.5}
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	56 };
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	57
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	58 /* Do our drawing, too. */
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	59 glClearColor(0.0, 0.0, 0.0, 1.0);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	60 glClear(GL_COLOR_BUFFER_BIT \| GL_DEPTH_BUFFER_BIT);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	61
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	62 glBegin(GL_QUADS);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	63
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	64 #ifdef SHADED_CUBE
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	65 glColor3fv(color[0]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	66 glVertex3fv(cube[0]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	67 glColor3fv(color[1]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	68 glVertex3fv(cube[1]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	69 glColor3fv(color[2]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	70 glVertex3fv(cube[2]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	71 glColor3fv(color[3]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	72 glVertex3fv(cube[3]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	73
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	74 glColor3fv(color[3]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	75 glVertex3fv(cube[3]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	76 glColor3fv(color[4]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	77 glVertex3fv(cube[4]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	78 glColor3fv(color[7]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	79 glVertex3fv(cube[7]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	80 glColor3fv(color[2]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	81 glVertex3fv(cube[2]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	82
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	83 glColor3fv(color[0]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	84 glVertex3fv(cube[0]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	85 glColor3fv(color[5]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	86 glVertex3fv(cube[5]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	87 glColor3fv(color[6]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	88 glVertex3fv(cube[6]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	89 glColor3fv(color[1]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	90 glVertex3fv(cube[1]);
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	92 glColor3fv(color[5]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	93 glVertex3fv(cube[5]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	94 glColor3fv(color[4]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	95 glVertex3fv(cube[4]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	96 glColor3fv(color[7]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	97 glVertex3fv(cube[7]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	98 glColor3fv(color[6]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	99 glVertex3fv(cube[6]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	100
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	101 glColor3fv(color[5]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	102 glVertex3fv(cube[5]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	103 glColor3fv(color[0]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	104 glVertex3fv(cube[0]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	105 glColor3fv(color[3]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	106 glVertex3fv(cube[3]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	107 glColor3fv(color[4]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	108 glVertex3fv(cube[4]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	109
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	110 glColor3fv(color[6]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	111 glVertex3fv(cube[6]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	112 glColor3fv(color[1]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	113 glVertex3fv(cube[1]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	114 glColor3fv(color[2]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	115 glVertex3fv(cube[2]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	116 glColor3fv(color[7]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	117 glVertex3fv(cube[7]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	118 #else /* flat cube */
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	119 glColor3f(1.0, 0.0, 0.0);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	120 glVertex3fv(cube[0]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	121 glVertex3fv(cube[1]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	122 glVertex3fv(cube[2]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	123 glVertex3fv(cube[3]);
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	125 glColor3f(0.0, 1.0, 0.0);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	126 glVertex3fv(cube[3]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	127 glVertex3fv(cube[4]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	128 glVertex3fv(cube[7]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	129 glVertex3fv(cube[2]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	130
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	131 glColor3f(0.0, 0.0, 1.0);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	132 glVertex3fv(cube[0]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	133 glVertex3fv(cube[5]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	134 glVertex3fv(cube[6]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	135 glVertex3fv(cube[1]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	136
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	137 glColor3f(0.0, 1.0, 1.0);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	138 glVertex3fv(cube[5]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	139 glVertex3fv(cube[4]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	140 glVertex3fv(cube[7]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	141 glVertex3fv(cube[6]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	142
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	143 glColor3f(1.0, 1.0, 0.0);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	144 glVertex3fv(cube[5]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	145 glVertex3fv(cube[0]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	146 glVertex3fv(cube[3]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	147 glVertex3fv(cube[4]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	148
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	149 glColor3f(1.0, 0.0, 1.0);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	150 glVertex3fv(cube[6]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	151 glVertex3fv(cube[1]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	152 glVertex3fv(cube[2]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	153 glVertex3fv(cube[7]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	154 #endif /* SHADED_CUBE */
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	155
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	156 glEnd();
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	157
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	158 glMatrixMode(GL_MODELVIEW);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	159 glRotatef(5.0, 1.0, 1.0, 1.0);
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	160 }
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162 int
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	163 main(int argc, char *argv[])
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164 {
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	165 int fsaa, accel;
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	166 int value;
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	167 int i, done;
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	168 SDL_DisplayMode mode;
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	169 SDL_Event event;
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	170 Uint32 then, now, frames;
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	171
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	172 /* Initialize parameters */
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	173 fsaa = 0;
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	174 accel = 0;
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	175
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	176 /* Initialize test framework */
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	177 state = CommonCreateState(argv, SDL_INIT_VIDEO);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	178 if (!state) {
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	179 return 1;
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	180 }
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	181 for (i = 1; i < argc;) {
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	182 int consumed;
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	184 consumed = CommonArg(state, i);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	185 if (consumed == 0) {
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	186 if (SDL_strcasecmp(argv[i], "--fsaa") == 0) {
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	187 ++fsaa;
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	188 consumed = 1;
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	189 } else if (SDL_strcasecmp(argv[i], "--accel") == 0) {
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	190 ++accel;
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	191 consumed = 1;
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	192 } else {
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	193 consumed = -1;
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	194 }
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	195 }
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	196 if (consumed < 0) {
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1967 diff changeset	197 fprintf(stderr, "Usage: %s %s [--fsaa] [--accel]\n", argv[0],
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	198 CommonUsage(state));
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	199 quit(1);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	200 }
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	201 i += consumed;
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202 }
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	204 /* Set OpenGL parameters */
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	205 state->window_flags \|= SDL_WINDOW_OPENGL;
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	206 SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 5);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	207 SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 5);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	208 SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5);
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209 SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	210 SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 if (fsaa) {
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212 SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, fsaa);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214 }
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215 if (accel) {
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	217 }
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	218 if (!CommonInit(state)) {
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	219 quit(2);
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220 }
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	221
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	222 /* Create OpenGL context */
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	223 context = SDL_GL_CreateContext(state->windows[0]);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	224 if (!context) {
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	225 fprintf(stderr, "SDL_GL_CreateContext(): %s\n", SDL_GetError());
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	226 quit(2);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	227 }
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	228
1965 a788656ca29a SDL constants are all uppercase. Sam Lantinga <slouken@libsdl.org> parents: 1936 diff changeset	229 if (state->render_flags & SDL_RENDERER_PRESENTVSYNC) {
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	230 SDL_GL_SetSwapInterval(1);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	231 } else {
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	232 SDL_GL_SetSwapInterval(0);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233 }
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	235 SDL_GetCurrentDisplayMode(&mode);
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	236 printf("Screen BPP: %d\n", SDL_BITSPERPIXEL(mode.format));
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237 printf("\n");
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	238 printf("Vendor : %s\n", glGetString(GL_VENDOR));
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239 printf("Renderer : %s\n", glGetString(GL_RENDERER));
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	240 printf("Version : %s\n", glGetString(GL_VERSION));
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 printf("Extensions : %s\n", glGetString(GL_EXTENSIONS));
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242 printf("\n");
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1916 diff changeset	244 SDL_GL_GetAttribute(SDL_GL_RED_SIZE, &value);
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	245 printf("SDL_GL_RED_SIZE: requested %d, got %d\n", 5, value);
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1916 diff changeset	246 SDL_GL_GetAttribute(SDL_GL_GREEN_SIZE, &value);
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	247 printf("SDL_GL_GREEN_SIZE: requested %d, got %d\n", 5, value);
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1916 diff changeset	248 SDL_GL_GetAttribute(SDL_GL_BLUE_SIZE, &value);
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	249 printf("SDL_GL_BLUE_SIZE: requested %d, got %d\n", 5, value);
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1916 diff changeset	250 SDL_GL_GetAttribute(SDL_GL_DEPTH_SIZE, &value);
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	251 printf("SDL_GL_DEPTH_SIZE: requested %d, got %d\n", 16, value);
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1916 diff changeset	252 SDL_GL_GetAttribute(SDL_GL_DOUBLEBUFFER, &value);
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	253 printf("SDL_GL_DOUBLEBUFFER: requested 1, got %d\n", value);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254 if (fsaa) {
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1916 diff changeset	255 SDL_GL_GetAttribute(SDL_GL_MULTISAMPLEBUFFERS, &value);
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	256 printf("SDL_GL_MULTISAMPLEBUFFERS: requested 1, got %d\n", value);
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1916 diff changeset	257 SDL_GL_GetAttribute(SDL_GL_MULTISAMPLESAMPLES, &value);
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	258 printf("SDL_GL_MULTISAMPLESAMPLES: requested %d, got %d\n", fsaa,
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259 value);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260 }
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261 if (accel) {
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1916 diff changeset	262 SDL_GL_GetAttribute(SDL_GL_ACCELERATED_VISUAL, &value);
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 printf("SDL_GL_ACCELERATED_VISUAL: requested 1, got %d\n", value);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	264 }
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	265
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	266 /* Set rendering settings */
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	267 glMatrixMode(GL_PROJECTION);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	268 glLoadIdentity();
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	269 glOrtho(-2.0, 2.0, -2.0, 2.0, -20.0, 20.0);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	270 glMatrixMode(GL_MODELVIEW);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	271 glLoadIdentity();
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	272 glEnable(GL_DEPTH_TEST);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	273 glDepthFunc(GL_LESS);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274 glShadeModel(GL_SMOOTH);
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	276 /* Main render loop */
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277 frames = 0;
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	278 then = SDL_GetTicks();
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	279 done = 0;
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280 while (!done) {
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	281 /* Check for events */
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	282 ++frames;
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	283 while (SDL_PollEvent(&event)) {
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	284 CommonEvent(state, &event, &done);
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 }
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	286 for (i = 0; i < state->num_windows; ++i) {
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	287 int w, h;
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	288 SDL_GL_MakeCurrent(state->windows[i], context);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	289 SDL_GetWindowSize(state->windows[i], &w, &h);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	290 glViewport(0, 0, w, h);
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	291 Render();
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	292 SDL_GL_SwapWindow(state->windows[i]);
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293 }
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294 }
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	296 /* Print out some timing information */
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	297 now = SDL_GetTicks();
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	298 if (now > then) {
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	299 printf("%2.2f frames per second\n",
a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	300 ((double) frames * 1000) / (now - then));
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	301 }
1915 a228436a2404 Implemented multi-window OpenGL program with test framework. Sam Lantinga <slouken@libsdl.org> parents: 1914 diff changeset	302 quit(0);
2232 6630fefab312 indent Sam Lantinga <slouken@libsdl.org> parents: 2228 diff changeset	303 return 0;
1914 051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	304 }
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	305
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	306 #else /* HAVE_OPENGL */
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	307
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	308 int
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	309 main(int argc, char *argv[])
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	310 {
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	311 printf("No OpenGL support on this system\n");
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	312 return 1;
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	313 }
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	314
051df511279c Added a test program framework for easy initialization. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	315 #endif /* HAVE_OPENGL */

Mercurial > sdl-ios-xcode

annotate test/testgl2.c @ 2429:2c55b72ba46e gsoc2008_iphone