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

annotate test/testgles.c @ 3186:51750b7a966f

indent

author	Sam Lantinga <slouken@libsdl.org>
date	Wed, 10 Jun 2009 13:34:20 +0000
parents	7f684f249ec9
children	c18c03927a77

rev	line source
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 #include <stdlib.h>
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 #include <stdio.h>
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	3 #include <string.h>
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4 #include <math.h>
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	6 #include "common.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8 #ifdef __IPHONEOS__
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9 #define HAVE_OPENGLES
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 #endif
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12 #ifdef HAVE_OPENGLES
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14 #include "SDL_opengles.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16 static CommonState *state;
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	17 static SDL_GLContext *context = NULL;
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	20 static void
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21 quit(int rc)
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	22 {
3110 e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	23 int i;
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	24
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	25 if (context != NULL) {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	26 for (i = 0; i < state->num_windows; i++) {
3110 e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	27 if (context[i]) {
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	28 SDL_GL_DeleteContext(context[i]);
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	29 }
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	30 }
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	31
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	32 SDL_free(context);
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33 }
3110 e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	34
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35 CommonQuit(state);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 exit(rc);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 static void
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 Render()
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41 {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42 static GLubyte color[8][4] = { {255, 0, 0, 0},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 {255, 0, 0, 255},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	44 {0, 255, 0, 255},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	45 {0, 255, 0, 255},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 {0, 255, 0, 255},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47 {255, 255, 255, 255},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 {255, 0, 255, 255},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 {0, 0, 255, 255}
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50 };
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 static GLfloat cube[8][3] = { {0.5, 0.5, -0.5},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52 {0.5f, -0.5f, -0.5f},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53 {-0.5f, -0.5f, -0.5f},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54 {-0.5f, 0.5f, -0.5f},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55 {-0.5f, 0.5f, 0.5f},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 {0.5f, 0.5f, 0.5f},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 {0.5f, -0.5f, 0.5f},
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58 {-0.5f, -0.5f, 0.5f}
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59 };
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60 static GLubyte indices[36] = { 0, 3, 4,
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61 4, 5, 0,
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	62 0, 5, 6,
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63 6, 1, 0,
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 6, 7, 2,
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	65 2, 1, 6,
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	66 7, 4, 3,
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67 3, 2, 7,
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68 5, 4, 7,
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	69 7, 6, 5,
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	70 2, 3, 1,
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	71 3, 0, 1
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	72 };
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	73
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	74
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	75 /* Do our drawing, too. */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	76 glClearColor(0.0, 0.0, 0.0, 1.0);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	77 glClear(GL_COLOR_BUFFER_BIT \| GL_DEPTH_BUFFER_BIT);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	78
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79 /* Draw the cube */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80 glColorPointer(4, GL_UNSIGNED_BYTE, 0, color);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81 glEnableClientState(GL_COLOR_ARRAY);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 glVertexPointer(3, GL_FLOAT, 0, cube);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	83 glEnableClientState(GL_VERTEX_ARRAY);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 glDrawElements(GL_TRIANGLES, 36, GL_UNSIGNED_BYTE, indices);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86 glMatrixMode(GL_MODELVIEW);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87 glRotatef(5.0, 1.0, 1.0, 1.0);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90 int
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 main(int argc, char *argv[])
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 int fsaa, accel;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94 int value;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 int i, done;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 SDL_DisplayMode mode;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 SDL_Event event;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98 Uint32 then, now, frames;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	99 int status;
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 /* Initialize parameters */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102 fsaa = 0;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 accel = 0;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105 /* Initialize test framework */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106 state = CommonCreateState(argv, SDL_INIT_VIDEO);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	107 if (!state) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 return 1;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 for (i = 1; i < argc;) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111 int consumed;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113 consumed = CommonArg(state, i);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114 if (consumed == 0) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	115 if (SDL_strcasecmp(argv[i], "--fsaa") == 0) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	116 ++fsaa;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117 consumed = 1;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 } else if (SDL_strcasecmp(argv[i], "--accel") == 0) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119 ++accel;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 consumed = 1;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	121 } else {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	122 consumed = -1;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	123 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 if (consumed < 0) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 fprintf(stderr, "Usage: %s %s [--fsaa] [--accel]\n", argv[0],
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127 CommonUsage(state));
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	128 quit(1);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	130 i += consumed;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	131 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	132
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133 /* Set OpenGL parameters */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134 state->window_flags \|= SDL_WINDOW_OPENGL;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135 SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 5);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 5);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137 SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138 SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 if (fsaa) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141 SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, fsaa);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	142 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143 if (accel) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146 if (!CommonInit(state)) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147 quit(2);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	150 context = SDL_calloc(state->num_windows, sizeof(SDL_GLContext));
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	151 if (context == NULL) {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	152 fprintf(stderr, "Out of memory!\n");
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	153 quit(2);
3110 e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	154 }
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	155
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	156 /* Create OpenGL ES contexts */
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	157 for (i = 0; i < state->num_windows; i++) {
3110 e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	158 context[i] = SDL_GL_CreateContext(state->windows[i]);
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	159 if (!context[i]) {
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	160 fprintf(stderr, "SDL_GL_CreateContext(): %s\n", SDL_GetError());
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	161 quit(2);
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	162 }
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	163 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165 if (state->render_flags & SDL_RENDERER_PRESENTVSYNC) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166 SDL_GL_SetSwapInterval(1);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167 } else {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168 SDL_GL_SetSwapInterval(0);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	169 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	171 SDL_GetCurrentDisplayMode(&mode);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172 printf("Screen BPP: %d\n", SDL_BITSPERPIXEL(mode.format));
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	173 printf("\n");
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	174 printf("Vendor : %s\n", glGetString(GL_VENDOR));
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	175 printf("Renderer : %s\n", glGetString(GL_RENDERER));
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	176 printf("Version : %s\n", glGetString(GL_VERSION));
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	177 printf("Extensions : %s\n", glGetString(GL_EXTENSIONS));
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	178 printf("\n");
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	179
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	180 status = SDL_GL_GetAttribute(SDL_GL_RED_SIZE, &value);
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	181 if (!status) {
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	182 printf("SDL_GL_RED_SIZE: requested %d, got %d\n", 5, value);
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	183 } else {
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	184 fprintf(stderr, "Failed to get SDL_GL_RED_SIZE: %s\n",
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	185 SDL_GetError());
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	186 }
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	187 status = SDL_GL_GetAttribute(SDL_GL_GREEN_SIZE, &value);
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	188 if (!status) {
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	189 printf("SDL_GL_GREEN_SIZE: requested %d, got %d\n", 5, value);
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	190 } else {
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	191 fprintf(stderr, "Failed to get SDL_GL_GREEN_SIZE: %s\n",
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	192 SDL_GetError());
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	193 }
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	194 status = SDL_GL_GetAttribute(SDL_GL_BLUE_SIZE, &value);
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	195 if (!status) {
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	196 printf("SDL_GL_BLUE_SIZE: requested %d, got %d\n", 5, value);
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	197 } else {
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	198 fprintf(stderr, "Failed to get SDL_GL_BLUE_SIZE: %s\n",
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	199 SDL_GetError());
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	200 }
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	201 status = SDL_GL_GetAttribute(SDL_GL_DEPTH_SIZE, &value);
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	202 if (!status) {
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	203 printf("SDL_GL_DEPTH_SIZE: requested %d, got %d\n", 16, value);
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	204 } else {
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	205 fprintf(stderr, "Failed to get SDL_GL_DEPTH_SIZE: %s\n",
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	206 SDL_GetError());
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	207 }
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 if (fsaa) {
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	209 status = SDL_GL_GetAttribute(SDL_GL_MULTISAMPLEBUFFERS, &value);
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	210 if (!status) {
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	211 printf("SDL_GL_MULTISAMPLEBUFFERS: requested 1, got %d\n", value);
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	212 } else {
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	213 fprintf(stderr, "Failed to get SDL_GL_MULTISAMPLEBUFFERS: %s\n",
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	214 SDL_GetError());
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	215 }
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	216 status = SDL_GL_GetAttribute(SDL_GL_MULTISAMPLESAMPLES, &value);
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	217 if (!status) {
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	218 printf("SDL_GL_MULTISAMPLESAMPLES: requested %d, got %d\n", fsaa,
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	219 value);
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	220 } else {
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	221 fprintf(stderr, "Failed to get SDL_GL_MULTISAMPLESAMPLES: %s\n",
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	222 SDL_GetError());
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	223 }
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	224 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	225 if (accel) {
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	226 status = SDL_GL_GetAttribute(SDL_GL_ACCELERATED_VISUAL, &value);
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	227 if (!status) {
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	228 printf("SDL_GL_ACCELERATED_VISUAL: requested 1, got %d\n", value);
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	229 } else {
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	230 fprintf(stderr, "Failed to get SDL_GL_ACCELERATED_VISUAL: %s\n",
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	231 SDL_GetError());
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	232 }
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234
3110 e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	235 /* Set rendering settings for each context */
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	236 for (i = 0; i < state->num_windows; ++i) {
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	237 status = SDL_GL_MakeCurrent(state->windows[i], context[i]);
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	238 if (status) {
3110 e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	239 printf("SDL_GL_MakeCurrent(): %s\n", SDL_GetError());
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	240
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	241 /* Continue for next window */
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	242 continue;
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	243 }
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	244
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	245 glMatrixMode(GL_PROJECTION);
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	246 glLoadIdentity();
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	247 glOrthof(-2.0, 2.0, -2.0, 2.0, -20.0, 20.0);
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	248 glMatrixMode(GL_MODELVIEW);
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	249 glLoadIdentity();
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	250 glEnable(GL_DEPTH_TEST);
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	251 glDepthFunc(GL_LESS);
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	252 glShadeModel(GL_SMOOTH);
e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	253 }
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	255 /* Main render loop */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	256 frames = 0;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	257 then = SDL_GetTicks();
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	258 done = 0;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259 while (!done) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260 /* Check for events */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261 ++frames;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	262 while (SDL_PollEvent(&event)) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 CommonEvent(state, &event, &done);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	264 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	265 for (i = 0; i < state->num_windows; ++i) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	266 int w, h;
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	267 status = SDL_GL_MakeCurrent(state->windows[i], context[i]);
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	268 if (status) {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	269 printf("SDL_GL_MakeCurrent(): %s\n", SDL_GetError());
3110 e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	270
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	271 /* Continue for next window */
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3110 diff changeset	272 continue;
3110 e6c21c14ce3a Added OpenGL ES context creation for the each window which has been created (for --windows=N option). Mike Gorchak <lestat@i.com.ua> parents: 3099 diff changeset	273 }
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274 SDL_GetWindowSize(state->windows[i], &w, &h);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275 glViewport(0, 0, w, h);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276 Render();
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277 SDL_GL_SwapWindow(state->windows[i]);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	278 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	281 /* Print out some timing information */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282 now = SDL_GetTicks();
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	283 if (now > then) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	284 printf("%2.2f frames per second\n",
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 ((double) frames * 1000) / (now - then));
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	286 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287 quit(0);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	288 return 0;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	289 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	290
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	291 #else /* HAVE_OPENGLES */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	292
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293 int
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294 main(int argc, char *argv[])
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295 {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	296 printf("No OpenGL ES support on this system\n");
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	297 return 1;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	298 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	299
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	300 #endif /* HAVE_OPENGLES */

Mercurial > sdl-ios-xcode

annotate test/testgles.c @ 3186:51750b7a966f