[ViewVC] Diff of: cvs/libgender/test.C

Comparing libgender/test.C (file contents):
Revision 1.9 by root, Sun Oct 3 04:00:51 2004 UTC vs.
Revision 1.92 by root, Wed Nov 10 01:57:15 2004 UTC

…		…
1	#include <stdlib.h>	1	#include <stdlib.h>
2	#include <stdio.h>	2	#include <stdio.h>
3	#include <string.h>	3	#include <string.h>
4	#include <math.h>	4	#include <math.h>
5		5
		6	#include "opengl.h"
		7
6	#include "SDL.h"	8	#include "SDL.h"
7
8	#include "SDL_opengl.h"	9	#include "SDL_opengl.h"
9
10	/* Undefine this if you want a flat cube instead of a rainbow cube */
11	#define SHADED_CUBE
12
13	/* Define this to be the name of the logo image to use with -logo */
14	#define LOGO_FILE "icon.bmp"
15		10
16	static SDL_Surface *global_image = NULL;	11	static SDL_Surface *global_image = NULL;
17	static GLuint global_texture = 0;	12	static GLuint global_texture = 0;
18		13
		14	#include "util.h"
19	#include "entity.h"	15	#include "entity.h"
20
21	#include "txtprt_import.h"	16	#include "txtprt_import.h"
22		17
		18	bool doom3parse (const char *f);
		19
		20	#include "shader.h"
		21
23	/**********************************************************************/	22	/**********************************************************************/
24		23
25	view camera;	24	view camera;
		25	vec3 camera_velocity;
		26	float camera_angle, camera_angle2, camera_velocity_angle, camera_velocity_angle2;
		27	float camera_velocity_factor = 80;
26		28
27	void	29	void
28	HotKey_ToggleFullScreen (void)	30	HotKey_ToggleFullScreen (void)
29	{	31	{
30	SDL_Surface *screen;	32	SDL_Surface *screen;
31		33
32	screen = SDL_GetVideoSurface ();	34	screen = SDL_GetVideoSurface ();
		35
33	if (SDL_WM_ToggleFullScreen (screen))	36	if (SDL_WM_ToggleFullScreen (screen))
34	printf ("Toggled fullscreen mode - now %s\n",	37	printf ("Toggled fullscreen mode - now %s\n",
35	(screen->flags & SDL_FULLSCREEN) ? "fullscreen" : "windowed");	38	(screen->flags & SDL_FULLSCREEN) ? "fullscreen" : "windowed");
36	else	39	else
37	printf ("Unable to toggle fullscreen mode\n");	40	printf ("Unable to toggle fullscreen mode\n");
42	{	45	{
43	SDL_GrabMode mode;	46	SDL_GrabMode mode;
44		47
45	printf ("Ctrl-G: toggling input grab!\n");	48	printf ("Ctrl-G: toggling input grab!\n");
46	mode = SDL_WM_GrabInput (SDL_GRAB_QUERY);	49	mode = SDL_WM_GrabInput (SDL_GRAB_QUERY);
		50
47	if (mode == SDL_GRAB_ON)	51	if (mode == SDL_GRAB_ON)
48	printf ("Grab was on\n");	52	printf ("Grab was on\n");
49	else	53	else
50	printf ("Grab was off\n");	54	printf ("Grab was off\n");
51		55
52	mode = SDL_WM_GrabInput (mode ? SDL_GRAB_OFF : SDL_GRAB_ON);	56	mode = SDL_WM_GrabInput (mode ? SDL_GRAB_OFF : SDL_GRAB_ON);
		57
53	if (mode == SDL_GRAB_ON)	58	if (mode == SDL_GRAB_ON)
54	printf ("Grab is now on\n");	59	printf ("Grab is now on\n");
55	else	60	else
56	printf ("Grab is now off\n");	61	printf ("Grab is now off\n");
57	}	62	}
…		…
67	HandleEvent (SDL_Event * event)	72	HandleEvent (SDL_Event * event)
68	{	73	{
69	int done;	74	int done;
70		75
71	done = 0;	76	done = 0;
		77
72	switch (event->type)	78	switch (event->type)
73	{	79	{
74	case SDL_ACTIVEEVENT:	80	case SDL_ACTIVEEVENT:
75	/* See what happened */	81	/* See what happened */
76	printf ("app %s ", event->active.gain ? "gained" : "lost");	82	printf ("app %s ", event->active.gain ? "gained" : "lost");
77	if (event->active.state & SDL_APPACTIVE)	83	if (event->active.state & SDL_APPACTIVE)
78	{
79	printf ("active ");	84	printf ("active ");
80	}
81	else if (event->active.state & SDL_APPMOUSEFOCUS)	85	else if (event->active.state & SDL_APPMOUSEFOCUS)
82	{
83	printf ("mouse ");	86	printf ("mouse ");
84	}
85	else if (event->active.state & SDL_APPINPUTFOCUS)	87	else if (event->active.state & SDL_APPINPUTFOCUS)
86	{
87	printf ("input ");	88	printf ("input ");
88	}
89		89
90	printf ("focus\n");	90	printf ("focus\n");
91	break;	91	break;
92		92
93	case SDL_KEYDOWN:	93	case SDL_KEYDOWN:
94
95	if (event->key.keysym.sym == SDLK_UP)	94	if (event->key.keysym.sym == SDLK_UP) camera_velocity.z--;
96	camera.p.z -= 1;
97	if (event->key.keysym.sym == SDLK_DOWN)	95	if (event->key.keysym.sym == SDLK_DOWN) camera_velocity.z++;
98	camera.p.z += 1;
99	if (event->key.keysym.sym == SDLK_LEFT)
100	camera.p.x -= 1;
101	if (event->key.keysym.sym == SDLK_RIGHT)	96	if (event->key.keysym.sym == SDLK_RIGHT) camera_velocity_angle++;
102	camera.p.x += 1;	97	if (event->key.keysym.sym == SDLK_LEFT) camera_velocity_angle--;
		98	if (event->key.keysym.sym == SDLK_PAGEUP) camera_velocity_angle2++;
		99	if (event->key.keysym.sym == SDLK_PAGEDOWN) camera_velocity_angle2--;
		100	if (event->key.keysym.sym == SDLK_e) camera_velocity.y--;
		101	if (event->key.keysym.sym == SDLK_q) camera_velocity.y++;
		102	if (event->key.keysym.sym == SDLK_v) camera_velocity_factor *= 1.5;
		103	if (event->key.keysym.sym == SDLK_b) camera_velocity_factor /= 1.5;
103		104
104	if (event->key.keysym.sym == SDLK_ESCAPE)	105	if (event->key.keysym.sym == SDLK_ESCAPE)
105	done = 1;	106	done = 1;
106		107
107	if ((event->key.keysym.sym == SDLK_g) &&	108	if ((event->key.keysym.sym == SDLK_g) &&
…		…
116	(event->key.keysym.mod & KMOD_ALT))	117	(event->key.keysym.mod & KMOD_ALT))
117	HotKey_ToggleFullScreen ();	118	HotKey_ToggleFullScreen ();
118		119
119	break;	120	break;
120		121
		122	case SDL_KEYUP:
		123	if (event->key.keysym.sym == SDLK_UP) camera_velocity.z++;
		124	if (event->key.keysym.sym == SDLK_DOWN) camera_velocity.z--;
		125	if (event->key.keysym.sym == SDLK_LEFT) camera_velocity_angle++;
		126	if (event->key.keysym.sym == SDLK_RIGHT) camera_velocity_angle--;
		127	if (event->key.keysym.sym == SDLK_PAGEUP) camera_velocity_angle2--;
		128	if (event->key.keysym.sym == SDLK_PAGEDOWN) camera_velocity_angle2++;
		129	if (event->key.keysym.sym == SDLK_e) camera_velocity.y++;
		130	if (event->key.keysym.sym == SDLK_q) camera_velocity.y--;
		131	break;
		132
121	case SDL_QUIT:	133	case SDL_QUIT:
122	done = 1;	134	done = 1;
123	break;	135	break;
124	}	136	}
125		137
126	return (done);	138	return (done);
127	}	139	}
128		140
129	/* Quick utility function for texture creation */	141	void draw_floor (int size, int dx, int dy, int dz)
130	static int
131	power_of_two (int input)
132	{	142	{
133	int value = 1;	143	int x, z, ry;
134		144
135	while (value < input)	145	for (x = 0; x < 10; x++)
136	{
137	value <<= 1;
138	}	146	{
139	return value;	147	for (z = 0; z < 10; z++)
140	}	148	{
		149	vector<vertex_t2f_n3f_v3f> pts;
		150	pts.push_back (vertex_t2f_n3f_v3f (point ( 0, 0, 0), vec3 (0, 1, 0), tex2 (0, 0)));
		151	pts.push_back (vertex_t2f_n3f_v3f (point ( 0, 0, size), vec3 (0, 1, 0), tex2 (0, 1)));
		152	pts.push_back (vertex_t2f_n3f_v3f (point (size, 0, size), vec3 (0, 1, 0), tex2 (1, 1)));
		153	pts.push_back (vertex_t2f_n3f_v3f (point (size, 0, 0), vec3 (0, 1, 0), tex2 (1, 0)));
141		154
142	GLuint	155	geometry_quads *q = new geometry_quads;
143	SDL_GL_LoadTexture (SDL_Surface * surface, GLfloat * texcoord)	156	//q->m = new simple_material;
144	{	157	q->set (pts);
145	GLuint texture;	158	entity *e = new entity (q);
146	int w, h;	159	e->move (vec3 (dx + x * size, dy, dz + z * size));
147	SDL_Surface *image;	160	e->show ();
148	SDL_Rect area;	161	}
149	Uint32 saved_flags;
150	Uint8 saved_alpha;
151
152	/* Use the surface width and height expanded to powers of 2 */
153	w = power_of_two (surface->w);
154	h = power_of_two (surface->h);
155	texcoord[0] = 0.0f; /* Min X */
156	texcoord[1] = 0.0f; /* Min Y */
157	texcoord[2] = (GLfloat) surface->w / w; /* Max X */
158	texcoord[3] = (GLfloat) surface->h / h; /* Max Y */
159
160	image = SDL_CreateRGBSurface (SDL_SWSURFACE, w, h, 32,
161	#if SDL_BYTEORDER == SDL_LIL_ENDIAN /* OpenGL RGBA masks */
162	0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000
163	#else
164	0xFF000000, 0x00FF0000, 0x0000FF00, 0x000000FF
165	#endif
166	);
167	if (image == NULL)
168	{	162	}
		163	}
		164
		165	void draw_test_nurb ()
		166	{
		167	geometry_nurbs *q = new geometry_nurbs;
		168	q->set ();
		169	entity *e = new entity (q);
		170	e->move (vec3 (10, 3, -4));
		171	e->show ();
		172	}
		173
		174	void fisch (vec3 center, GLfloat radius, int depth)
		175	{
		176	entity *planet = new entity (new geometry_sphere (testmat, radius));
		177	planet->move (center);
		178	planet->show ();
		179
		180	if (--depth)
		181	{
		182	GLfloat r2 = radius * .1F;
		183	GLfloat r3 = radius + r2;
		184
		185	fisch (center + vec3 (r3, 0, 0), r2, depth);
		186	fisch (center + vec3 (0, 0, r3), r2, depth);
		187	fisch (center + vec3 (-r3, 0, 0), r2, depth);
		188	}
		189	}
		190
		191	extern void draw_level ();
		192
		193	octant optimize (octant o)//D
		194	{
		195	if (!o)
169	return 0;	196	return o;
170	}
171		197
172	/* Save the alpha blending attributes */	198	for (int i = 8; --i; )
173	saved_flags = surface->flags & (SDL_SRCALPHA \| SDL_RLEACCELOK);	199	o->sub[i] = optimize (o->sub[i]);
174	saved_alpha = surface->format->alpha;
175	if ((saved_flags & SDL_SRCALPHA) == SDL_SRCALPHA)
176	{
177	SDL_SetAlpha (surface, 0, 0);
178	}
179		200
180	/* Copy the surface into the GL texture image */	201	if (o->fill != 1 \|\| o->size ())
181	area.x = 0;	202	return o;
182	area.y = 0;
183	area.w = surface->w;
184	area.h = surface->h;
185	SDL_BlitSurface (surface, &area, image, &area);
186		203
187	/* Restore the alpha blending attributes */	204	printf ("skipped\n");
188	if ((saved_flags & SDL_SRCALPHA) == SDL_SRCALPHA)
189	{
190	SDL_SetAlpha (surface, saved_flags, saved_alpha);
191	}
192		205
193	/* Create an OpenGL texture for the image */	206	for (int i = 8; --i; )
194	glGenTextures (1, &texture);	207	if (o->sub[i])
195	glBindTexture (GL_TEXTURE_2D, texture);	208	return o->sub[i];
196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
197	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
198	glTexImage2D (GL_TEXTURE_2D,
199	0,
200	GL_RGBA, w, h, 0, GL_RGBA, GL_UNSIGNED_BYTE, image->pixels);
201	SDL_FreeSurface (image); /* No longer needed */
202		209
203	return texture;	210	abort ();
204	}	211	}
205		212
206	int	213	int
207	RunGLTest (int argc, char *argv[],	214	RunGLTest (int argc, char *argv[],
208	int logo, int slowly, int bpp, float gamma, int noframe, int fsaa)	215	int logo, int slowly, int bpp, float gamma, int noframe, int fsaa)
…		…
211	int rgb_size[3];	218	int rgb_size[3];
212	int w = 640;	219	int w = 640;
213	int h = 480;	220	int h = 480;
214	int done = 0;	221	int done = 0;
215	int frames;	222	int frames;
216	Uint32 start_time, this_time;
217	Uint32 video_flags;	223	Uint32 video_flags;
218	int value;	224	int value;
		225	GLenum gl_error;
219		226
220	if (SDL_Init (SDL_INIT_VIDEO) < 0)	227	if (SDL_Init (SDL_INIT_VIDEO) < 0)
221	{	228	{
222	fprintf (stderr, "Couldn't initialize SDL: %s\n", SDL_GetError ());	229	fprintf (stderr, "Couldn't initialize SDL: %s\n", SDL_GetError ());
223	exit (1);	230	exit (1);
…		…
261	rgb_size[0] = 8;	268	rgb_size[0] = 8;
262	rgb_size[1] = 8;	269	rgb_size[1] = 8;
263	rgb_size[2] = 8;	270	rgb_size[2] = 8;
264	break;	271	break;
265	}	272	}
		273
266	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, rgb_size[0]);	274	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, rgb_size[0]);
267	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb_size[1]);	275	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb_size[1]);
268	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, rgb_size[2]);	276	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, rgb_size[2]);
269	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	277	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 24);
270	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	278	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
271		279
272	if (fsaa)	280	if (fsaa)
273	{	281	{
274	SDL_GL_SetAttribute (SDL_GL_MULTISAMPLEBUFFERS, 1);	282	SDL_GL_SetAttribute (SDL_GL_MULTISAMPLEBUFFERS, 1);
…		…
280	fprintf (stderr, "Couldn't set GL mode: %s\n", SDL_GetError ());	288	fprintf (stderr, "Couldn't set GL mode: %s\n", SDL_GetError ());
281	SDL_Quit ();	289	SDL_Quit ();
282	exit (1);	290	exit (1);
283	}	291	}
284		292
285	printf ("Screen BPP: %d\n", SDL_GetVideoSurface ()->format->BitsPerPixel);	293	//printf ("Screen BPP: %d\n", SDL_GetVideoSurface ()->format->BitsPerPixel);
286	printf ("\n");	294	//printf ("\n");
287	printf ("Vendor : %s\n", glGetString (GL_VENDOR));	295	//printf ("Vendor : %s\n", glGetString (GL_VENDOR));
288	printf ("Renderer : %s\n", glGetString (GL_RENDERER));	296	//printf ("Renderer : %s\n", glGetString (GL_RENDERER));
289	printf ("Version : %s\n", glGetString (GL_VERSION));	297	//printf ("Version : %s\n", glGetString (GL_VERSION));
290	printf ("Extensions : %s\n", glGetString (GL_EXTENSIONS));	298	//printf ("Extensions : %s\n", glGetString (GL_EXTENSIONS));
291	printf ("\n");	299	printf ("\n");
292		300
293	SDL_GL_GetAttribute (SDL_GL_RED_SIZE, &value);	301	SDL_GL_GetAttribute (SDL_GL_RED_SIZE, &value);
294	printf ("SDL_GL_RED_SIZE: requested %d, got %d\n", rgb_size[0], value);	302	printf ("SDL_GL_RED_SIZE: requested %d, got %d\n", rgb_size[0], value);
295	SDL_GL_GetAttribute (SDL_GL_GREEN_SIZE, &value);	303	SDL_GL_GetAttribute (SDL_GL_GREEN_SIZE, &value);
…		…
309	printf ("SDL_GL_MULTISAMPLESAMPLES: requested %d, got %d\n", fsaa,	317	printf ("SDL_GL_MULTISAMPLESAMPLES: requested %d, got %d\n", fsaa,
310	value);	318	value);
311	}	319	}
312		320
313	/* Set the window manager title bar */	321	/* Set the window manager title bar */
314	SDL_WM_SetCaption ("SDL GL test", "testgl");	322	SDL_WM_SetCaption ("libgender rendering test", "gendertest");
315		323
316	/* Set the gamma for the window */	324	/* Set the gamma for the window */
317	if (gamma != 0.0)	325	if (gamma != 0.0)
318	SDL_SetGamma (gamma, gamma, gamma);	326	SDL_SetGamma (gamma, gamma, gamma);
319		327
		328	testmat = new test_material;
		329
		330	entity *planet = new entity (new geometry_sphere (testmat, 10));
		331	planet->move (vec3 (0, 0, -20));
		332	planet->show ();
		333
		334	doom3parse ("test.proc");
		335
		336	for (int i = 8; --i; )
		337	world.sub[i] = optimize (world.sub[i]);//D
		338
		339	for (int i = 0; i < 20; i++)
		340	{
		341	// load a entity
		342	txtprt_parser p;
		343	geometry *g;
		344	try
		345	{
		346	g = p.read ("test.blasc");
		347	}
		348	catch (txtprt_i_exception & e)
		349	{
		350	cout << "ERR: " << e.msg << endl;
		351	}
		352
		353	entity *e = new entity (g);
		354	e->move (vec3 (i5, -3, -i10));
		355	e->show ();
		356	}
		357
		358	{
		359	fisch (vec3 (0, 0, -2e9), 1e9, 8);
		360	//entity *planet = new entity (new geometry_sphere (1e9));
		361	//planet->move (vec3 (0, 0, -1.5e9));
		362	//planet->show ();
		363	}
		364
		365	{
		366	entity *planet = new entity (new geometry_sphere (testmat, 4e15));
		367	planet->move (vec3 (0, 0, 1e17));
		368	planet->show ();
		369	}
		370
		371	//draw_floor (10, -500, -10, -1000);
		372	draw_level ();
		373
		374	#if 0
		375	{
		376	geometry_heightfield *hf = new geometry_heightfield (100000., 100000.);
		377	entity *e = new entity (hf);
		378	e->move (vec3 (-100000, -100000 * 0.01, -100000));
		379	e->show ();
		380	}
		381	#endif
		382
		383	//draw_test_nurb ();
		384
		385	//camera.orig.x = 108; camera.orig.y = 0; camera.orig.z = -368;
		386	camera.orig.x = 0; camera.orig.y = 0; camera.orig.z = 0;
320	camera.p = point (0, 0, 10);	387	camera.p = point (0, 0, 10);
321	camera.d = vec3 (0, 0, -1);	388	camera.d = vec3 (0, 0, -1);
322	camera.u = vec3 (0, 1, 0);	389	camera.u = vec3 (0, 1, 0);
323	camera.w = w; camera.h = h;	390	camera.w = w; camera.h = h;
324	camera.fov = 90;	391	camera.fov = 40.;
325		392
326	glMatrixMode (GL_MODELVIEW);
327	glLoadIdentity ();
328
329	glEnable (GL_DEPTH_TEST);	393	glDisable (GL_ALPHA_TEST);
330
331	glDepthFunc (GL_LESS);
332
333	glShadeModel (GL_SMOOTH);
334
335	glEnable (GL_LIGHTING);
336
337	//GLfloat lightc[4] = { 1, 0.1, 0.1, 1 };
338	//glLightf (GL_LIGHT0, GL_QUADRATIC_ATTENUATION);
339	//glLightfv (GL_LIGHT0, GL_DIFFUSE, lightc);
340	glEnable (GL_LIGHT0);
341	glEnable (GL_COLOR_MATERIAL);
342		394
343	/* Loop until done. */	395	/* Loop until done. */
344	start_time = SDL_GetTicks ();
345	frames = 0;	396	frames = 0;
		397
		398	linear_light mylight, mylight2;
		399
		400	mylight.radius = 100000;
		401	mylight.c = colour (1., 1, 1, 1.);
		402	mylight.intensity = 1.F;
		403
		404	mylight2.radius = 100000;
		405	mylight2.c = colour (1., 0, 0, 1.);
		406	mylight2.intensity = 1.F;
		407
		408	pass_data pass_light (&mylight);
		409	pass_data pass_light2 (&mylight2);
		410
346	while (!done)	411	while (!done)
347	{	412	{
348	GLenum gl_error;
349	char *sdl_error;	413	char *sdl_error;
350	SDL_Event event;	414	SDL_Event event;
351		415
352	/* Do our drawing, too. */	416	camera_angle += 90 * camera_velocity_angle * timer.diff;
353	glClearColor (0.0, 0.0, 0.0, 1.0);	417	camera_angle2 += 90 * camera_velocity_angle2 * timer.diff;
354	glClear (GL_COLOR_BUFFER_BIT \| GL_DEPTH_BUFFER_BIT);
355		418
356	GLfloat lightp[4];	419	vec3 geradeaus = matrix::rotation (-camera_angle, vec3 (0, 1, 0)) * vec3 (0, 0, -1);
		420	vec3 right = matrix::rotation (90., vec3 (0, 1, 0)) * geradeaus;
		421
		422	camera.d = matrix::rotation (camera_angle2, right) * geradeaus;
		423	camera.u = cross (camera.d, right);
		424
		425	camera.p = camera.p - camera.d * (camera_velocity_factor * timer.diff) * camera_velocity.z;
		426	camera.p = camera.p - camera.u * (camera_velocity_factor * timer.diff) * camera_velocity.y;
		427
		428	mylight.orig = camera.orig;
357	lightp[0] = camera.p.x;	429	mylight.p = camera.p;
358	lightp[1] = camera.p.y;	430
359	lightp[2] = camera.p.z;	431	mylight2.orig = camera.orig;
360	lightp[3] = 1;	432	mylight2.p = camera.p + vec3 (sin (timer.now * 2) * 100, 1, cos (timer.now * 2) * 100);
361	glLightfv (GL_LIGHT0, GL_POSITION, lightp);	433
		434	//mylight.intensity = max (sinf (timer.now) + 1.2F, 0.2F);
		435
		436	camera.begin ();
		437	camera.render (pass_depth);
		438	camera.render (pass_postdepth);
		439	camera.render (pass_light);
		440	//camera.render (view::LIGHTED, pass_light2);
		441	camera.end ();
		442
		443	SDL_GL_SwapBuffers ();
		444	timer.frame ();
362		445
363	#if 0	446	#if 0
364	static GLfloat ry;
365	ry += 0.03;
366	v.d.x = cos (ry);
367	v.d.z = sin (ry);
368	#endif
369
370	draw_context c;
371	c.mode = draw_context::LIGHTED;
372	camera.draw (c);
373
374	SDL_GL_SwapBuffers ();
375
376	/* Check for error conditions. */	447	/* Check for error conditions. */
377	gl_error = glGetError ();	448	gl_error = glGetError ();
378		449
379	if (gl_error != GL_NO_ERROR)
380	fprintf (stderr, "testgl: OpenGL error: %d\n", gl_error);	450	if (gl_error != GL_NO_ERROR) fprintf (stderr, "testgl: OpenGL error: %d\n", gl_error);
381		451
382	sdl_error = SDL_GetError ();	452	sdl_error = SDL_GetError ();
383		453
384	if (sdl_error[0] != '\0')	454	if (sdl_error[0] != '\0')
385	{	455	{
386	fprintf (stderr, "testgl: SDL error '%s'\n", sdl_error);	456	fprintf (stderr, "testgl: SDL error '%s'\n", sdl_error);
387	SDL_ClearError ();	457	SDL_ClearError ();
388	}	458	}
389		459
390	/* Allow the user to see what's happening */	460	/* Allow the user to see what's happening */
391	//SDL_Delay (20);	461	//SDL_Delay (40);
		462	#endif
392		463
393	/* Check if there's a pending event. */	464	/* Check if there's a pending event. */
394	while (SDL_PollEvent (&event))	465	while (SDL_PollEvent (&event))
395	{
396	done = HandleEvent (&event);	466	done = HandleEvent (&event);
397	}	467
398	++frames;	468	++frames;
399	}
400
401	/* Print out the frames per second */
402	this_time = SDL_GetTicks ();
403	if (this_time != start_time)
404	{
405	printf ("%2.2f FPS\n",
406	((float) frames / (this_time - start_time)) * 1000.0);
407	}	469	}
408		470
409	if (global_image)	471	if (global_image)
410	{	472	{
411	SDL_FreeSurface (global_image);	473	SDL_FreeSurface (global_image);
412	global_image = NULL;	474	global_image = NULL;
413	}	475	}
		476
414	if (global_texture)	477	if (global_texture)
415	{	478	{
416	glDeleteTextures (1, &global_texture);	479	glDeleteTextures (1, &global_texture);
417	global_texture = 0;	480	global_texture = 0;
418	}	481	}
419		482
420	/* Destroy our GL context, etc. */	483	/* Destroy our GL context, etc. */
421	SDL_Quit ();	484	SDL_Quit ();
422	return (0);	485	return (0);
423	}	486	}
424
425	int	487	int
426	main (int argc, char *argv[])	488	main (int argc, char *argv[])
427	{	489	{
428	int i, logo;	490	int i, logo;
429	int numtests;	491	int numtests;
…		…
431	int slowly;	493	int slowly;
432	float gamma = 0.0;	494	float gamma = 0.0;
433	int noframe = 0;	495	int noframe = 0;
434	int fsaa = 0;	496	int fsaa = 0;
435		497
436	// load a entity
437	txtprt_parser p;
438	entity *e;
439	try {
440	e = p.read ("test.blasc");
441	} catch (txtprt_i_exception & e) {
442	cout << "ERR: " << e.msg << endl;
443	}
444	e->show ();
445
446	logo = 0;	498	logo = 0;
447	slowly = 0;	499	slowly = 0;
448	numtests = 1;	500	numtests = 1;
449	for (i = 1; argv[i]; ++i)	501	for (i = 1; argv[i]; ++i)
450	{	502	{
…		…
478	("Usage: %s [-twice] [-logo] [-slow] [-bpp n] [-gamma n] [-noframe] [-fsaa]\n",	530	("Usage: %s [-twice] [-logo] [-slow] [-bpp n] [-gamma n] [-noframe] [-fsaa]\n",
479	argv[0]);	531	argv[0]);
480	exit (0);	532	exit (0);
481	}	533	}
482	}	534	}
		535
483	for (i = 0; i < numtests; ++i)	536	for (i = 0; i < numtests; ++i)
484	{
485	RunGLTest (argc, argv, logo, slowly, bpp, gamma, noframe, fsaa);	537	RunGLTest (argc, argv, logo, slowly, bpp, gamma, noframe, fsaa);
486	}	538
487	return 0;	539	return 0;
488	}	540	}

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Comparing libgender/test.C (file contents): Revision 1.9 by root, Sun Oct 3 04:00:51 2004 UTC vs. Revision 1.92 by root, Wed Nov 10 01:57:15 2004 UTC

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Comparing libgender/test.C (file contents):
Revision 1.9 by root, Sun Oct 3 04:00:51 2004 UTC vs.
Revision 1.92 by root, Wed Nov 10 01:57:15 2004 UTC