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authorBrian Paul <[email protected]>2003-08-19 15:52:51 +0000
committerBrian Paul <[email protected]>2003-08-19 15:52:51 +0000
commit9ec58c2c5bbf90428a0e8e1c4f4af3805c602cd3 (patch)
tree0519440b1cfa2b839ee1995b3e09d62dc05dd9d1 /src/glut/dos/init.c
parent3dc8cc4ebc63624dd521923271e63c2ac5a8aaae (diff)
DOS and glide driver updates from Daniel Borca
Diffstat (limited to 'src/glut/dos/init.c')
-rw-r--r--src/glut/dos/init.c73
1 files changed, 53 insertions, 20 deletions
diff --git a/src/glut/dos/init.c b/src/glut/dos/init.c
index 5d09561dac3..22bab9f8afc 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 : [email protected]
+ * Email : [email protected]
* 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;