diff options
author | Brian Paul <brian.paul@tungstengraphics.com> | 2003-08-19 15:52:51 +0000 |
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committer | Brian Paul <brian.paul@tungstengraphics.com> | 2003-08-19 15:52:51 +0000 |
commit | 9ec58c2c5bbf90428a0e8e1c4f4af3805c602cd3 (patch) | |
tree | 0519440b1cfa2b839ee1995b3e09d62dc05dd9d1 /src/glut/dos/init.c | |
parent | 3dc8cc4ebc63624dd521923271e63c2ac5a8aaae (diff) |
DOS and glide driver updates from Daniel Borca
Diffstat (limited to 'src/glut/dos/init.c')
-rw-r--r-- | src/glut/dos/init.c | 73 |
1 files changed, 53 insertions, 20 deletions
diff --git a/src/glut/dos/init.c b/src/glut/dos/init.c index 5d09561dac..22bab9f8af 100644 --- a/src/glut/dos/init.c +++ b/src/glut/dos/init.c @@ -19,10 +19,10 @@ */ /* - * DOS/DJGPP glut driver v1.3 for Mesa + * DOS/DJGPP glut driver v1.4 for Mesa * * Copyright (C) 2002 - Borca Daniel - * Email : dborca@yahoo.com + * Email : dborca@users.sourceforge.net * Web : http://www.geocities.com/dborca */ @@ -31,11 +31,20 @@ #include "glutint.h" +#define DEFAULT_WIDTH 300 +#define DEFAULT_HEIGHT 300 +#define DEFAULT_BPP 16 + +#define DEPTH_SIZE 16 +#define STENCIL_SIZE 8 +#define ACCUM_SIZE 16 -GLboolean g_redisplay = GL_FALSE; GLuint g_bpp = DEFAULT_BPP; +GLuint g_depth = DEPTH_SIZE; +GLuint g_stencil = STENCIL_SIZE; +GLuint g_accum = ACCUM_SIZE; GLuint g_refresh = 0; GLuint g_screen_w, g_screen_h; GLint g_driver_caps; @@ -58,6 +67,15 @@ void APIENTRY glutInit (int *argc, char **argv) if ((env = getenv("DMESA_GLUT_BPP")) != NULL) { g_bpp = atoi(env); } + if ((env = getenv("DMESA_GLUT_DEPTH")) != NULL) { + g_depth = atoi(env); + } + if ((env = getenv("DMESA_GLUT_STENCIL")) != NULL) { + g_stencil = atoi(env); + } + if ((env = getenv("DMESA_GLUT_ACCUM")) != NULL) { + g_accum = atoi(env); + } if ((env = getenv("DMESA_GLUT_REFRESH")) != NULL) { g_refresh = atoi(env); } @@ -109,6 +127,7 @@ void APIENTRY glutInitWindowSize (int width, int height) void APIENTRY glutMainLoop (void) { + int i; GLboolean idle; static int old_mouse_x = 0; static int old_mouse_y = 0; @@ -125,29 +144,43 @@ void APIENTRY glutMainLoop (void) pc_install_keyb(); __glutInitMouse(); - glutPostRedisplay(); - if (g_curwin->reshape) { - g_curwin->reshape(g_curwin->width, g_curwin->height); - } - if (g_curwin->visibility) { - g_curwin->visibility(GLUT_VISIBLE); + for (i = 0; i < MAX_WINDOWS; i++) { + if (g_windows[i] != NULL) { + GLUTwindow *w = g_windows[i]; + glutSetWindow(w->num); + glutPostRedisplay(); + if (w->reshape) { + w->reshape(w->width, w->height); + } + if (w->visibility) { + w->visibility(GLUT_VISIBLE); + } + } } while (GL_TRUE) { idle = GL_TRUE; - if (g_redisplay && g_curwin->display) { - idle = GL_FALSE; - g_redisplay = GL_FALSE; - - if (g_curwin->show_mouse && !(g_display_mode & GLUT_DOUBLE)) { - /* XXX scare mouse */ - g_curwin->display(); - /* XXX unscare mouse */ - } else { - g_curwin->display(); - } + for (i = 0; i < MAX_WINDOWS; i++) { + if (g_windows[i] != NULL) { + GLUTwindow *w = g_windows[i]; + if (w->redisplay && w->display) { + idle = GL_FALSE; + w->redisplay = GL_FALSE; + + if (DMesaMakeCurrent(w->context, w->buffer)) { + if (w->show_mouse && !(g_display_mode & GLUT_DOUBLE)) { + /* XXX scare mouse */ + w->display(); + /* XXX unscare mouse */ + } else { + w->display(); + } + } + } + } } + DMesaMakeCurrent(g_curwin->context, g_curwin->buffer); if (g_mouse) { int mouse_x; |