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-rw-r--r--src/glut/fbdev/callback.c3
-rw-r--r--src/glut/fbdev/colormap.c6
-rw-r--r--src/glut/fbdev/cursor.c22
-rw-r--r--src/glut/fbdev/fbdev.c91
-rw-r--r--src/glut/fbdev/input.c282
-rw-r--r--src/glut/fbdev/internal.h5
-rw-r--r--src/glut/fbdev/menu.c2
-rw-r--r--src/glut/fbdev/overlay.c1
8 files changed, 248 insertions, 164 deletions
diff --git a/src/glut/fbdev/callback.c b/src/glut/fbdev/callback.c
index 946c8d8c13..8c039f530b 100644
--- a/src/glut/fbdev/callback.c
+++ b/src/glut/fbdev/callback.c
@@ -74,19 +74,16 @@ void glutKeyboardUpFunc(void (*func)(unsigned char key, int x, int y))
void glutMouseFunc(void (*func)(int button, int state, int x, int y))
{
- MouseEnabled = 1;
MouseFunc = func;
}
void glutMotionFunc(void (*func)(int x, int y))
{
- MouseEnabled = 1;
MotionFunc = func;
}
void glutPassiveMotionFunc(void (*func)(int x, int y))
{
- MouseEnabled = 1;
PassiveMotionFunc = func;
}
diff --git a/src/glut/fbdev/colormap.c b/src/glut/fbdev/colormap.c
index 3a81f93657..3e72a7b051 100644
--- a/src/glut/fbdev/colormap.c
+++ b/src/glut/fbdev/colormap.c
@@ -92,12 +92,18 @@ static void FillReverseColorMap(void)
void RestoreColorMap(void)
{
+ if(FixedInfo.visual == FB_VISUAL_TRUECOLOR)
+ return;
+
if (ioctl(FrameBufferFD, FBIOPUTCMAP, (void *) &ColorMap) < 0)
sprintf(exiterror, "ioctl(FBIOPUTCMAP) failed!\n");
}
void LoadColorMap(void)
{
+ if(FixedInfo.visual == FB_VISUAL_TRUECOLOR)
+ return;
+
ColorMap.start = 0;
ColorMap.red = RedColorMap;
ColorMap.green = GreenColorMap;
diff --git a/src/glut/fbdev/cursor.c b/src/glut/fbdev/cursor.c
index 6cd087e93c..4bb2b7fba0 100644
--- a/src/glut/fbdev/cursor.c
+++ b/src/glut/fbdev/cursor.c
@@ -66,6 +66,9 @@ void EraseCursor(void)
unsigned char *src = MouseBuffer;
+ if(!MouseVisible || CurrentCursor < 0 || CurrentCursor >= NUM_CURSORS)
+ return;
+
for(i = 0; i<CURSOR_HEIGHT; i++) {
memcpy(BackBuffer + off, src, stride);
src += stride;
@@ -110,7 +113,7 @@ void DrawCursor(void)
unsigned char *c;
const unsigned char *d;
- if(CurrentCursor < 0 || CurrentCursor >= NUM_CURSORS)
+ if(!MouseVisible || CurrentCursor < 0 || CurrentCursor >= NUM_CURSORS)
return;
px = MouseX - CursorsXOffset[CurrentCursor];
@@ -212,10 +215,12 @@ void SwapCursor(void)
int miny = MIN(py, LastMouseY);
int sizey = abs(py - LastMouseY);
- DrawCursor();
- /* now update the portion of the screen that has changed */
+ if(MouseVisible)
+ DrawCursor();
- if(DisplayMode & GLUT_DOUBLE && (sizex || sizey)) {
+ /* now update the portion of the screen that has changed, this is also
+ used to hide the mouse if MouseVisible is 0 */
+ if(DisplayMode & GLUT_DOUBLE && ((sizex || sizey) || !MouseVisible)) {
int off, stride, i;
if(minx < 0)
minx = 0;
@@ -230,7 +235,7 @@ void SwapCursor(void)
+ minx * VarInfo.bits_per_pixel / 8;
stride = (sizex + CURSOR_WIDTH) * VarInfo.bits_per_pixel / 8;
- for(i = 0; i< sizey + CURSOR_HEIGHT; i++) {
+ for(i = 0; i < sizey + CURSOR_HEIGHT; i++) {
memcpy(FrameBuffer+off, BackBuffer+off, stride);
off += FixedInfo.line_length;
}
@@ -260,11 +265,8 @@ void glutSetCursor(int cursor)
if(cursor == GLUT_CURSOR_FULL_CROSSHAIR)
cursor = GLUT_CURSOR_CROSSHAIR;
- if(CurrentCursor >= 0 && CurrentCursor < NUM_CURSORS)
- EraseCursor();
-
+ EraseCursor();
+ MouseVisible = 1;
CurrentCursor = cursor;
-
- MouseEnabled = 1;
SwapCursor();
}
diff --git a/src/glut/fbdev/fbdev.c b/src/glut/fbdev/fbdev.c
index 7b46d54592..3b63cd70ea 100644
--- a/src/glut/fbdev/fbdev.c
+++ b/src/glut/fbdev/fbdev.c
@@ -74,6 +74,7 @@ int Redisplay;
int Visible;
int VisibleSwitch;
int Active;
+static int Resized;
/* we have to poll to see if we are visible
on a framebuffer that is not active */
int VisiblePoll;
@@ -127,8 +128,10 @@ static void Cleanup(void)
fprintf(stderr, "ioctl(FBIOPUT_VSCREENINFO failed): %s\n",
strerror(errno));
- munmap(FrameBuffer, FixedInfo.smem_len);
+ if(FrameBuffer)
+ munmap(FrameBuffer, FixedInfo.smem_len);
close(FrameBufferFD);
+
}
/* free allocated back buffer */
@@ -424,6 +427,8 @@ static void ProcessTimers(void)
void glutMainLoop(void)
{
+ int idleiters;
+
if(ReshapeFunc)
ReshapeFunc(VarInfo.xres, VarInfo.yres);
@@ -440,8 +445,6 @@ void glutMainLoop(void)
else
if(VisiblePoll)
TestVisible();
- else
- usleep(1);
if(IdleFunc)
IdleFunc();
@@ -452,17 +455,48 @@ void glutMainLoop(void)
VisibilityFunc(Visible ? GLUT_VISIBLE : GLUT_NOT_VISIBLE);
}
+ if(Resized) {
+ SetVideoMode();
+ CreateBuffer();
+
+ if(!glFBDevMakeCurrent( Context, Buffer, Buffer )) {
+ sprintf(exiterror, "Failure to Make Current\n");
+ exit(0);
+ }
+
+ InitializeMenus();
+
+ if(ReshapeFunc)
+ ReshapeFunc(VarInfo.xres, VarInfo.yres);
+
+ Redisplay = 1;
+ Resized = 0;
+ }
+
if(Visible && Redisplay) {
Redisplay = 0;
- if(MouseEnabled)
- EraseCursor();
+ EraseCursor();
DisplayFunc();
if(!(DisplayMode & GLUT_DOUBLE)) {
if(ActiveMenu)
DrawMenus();
- if(MouseEnabled)
- DrawCursor();
+ DrawCursor();
}
+ idleiters = 0;
+ } else {
+ /* we sleep if not receiving redisplays, and
+ the main loop is running faster than 2khz */
+
+ static int lasttime;
+ int time = glutGet(GLUT_ELAPSED_TIME);
+ if(time > lasttime) {
+ if(idleiters >= 2)
+ usleep(100);
+
+ idleiters = 0;
+ lasttime = time;
+ }
+ idleiters++;
}
}
}
@@ -536,17 +570,16 @@ int ParseFBModes(int minw, int maxw, int minh, int maxh, int minf, int maxf)
return 0;
}
-/* ---------- Window Management ----------*/
void SetVideoMode(void)
{
/* set new variable screen info */
if (ioctl(FrameBufferFD, FBIOPUT_VSCREENINFO, &VarInfo)) {
- sprintf(exiterror, "ioctl(FBIOPUT_VSCREENINFO failed): %s\n",
- strerror(errno));
+ sprintf(exiterror, "FBIOPUT_VSCREENINFO failed: %s\n", strerror(errno));
+ strcat(exiterror, "Perhaps the device does not support the selected mode\n");
exit(0);
}
- /* reload the screen info to update offsets */
+ /* reload the screen info to update rgb bits */
if (ioctl(FrameBufferFD, FBIOGET_VSCREENINFO, &VarInfo)) {
sprintf(exiterror, "error: ioctl(FBIOGET_VSCREENINFO) failed: %s\n",
strerror(errno));
@@ -571,11 +604,10 @@ void SetVideoMode(void)
}
/* initialize colormap */
- if(FixedInfo.visual != FB_VISUAL_TRUECOLOR)
- LoadColorMap();
+ LoadColorMap();
}
-void CreateBuffer()
+void CreateBuffer(void)
{
int size = VarInfo.xres_virtual * VarInfo.yres_virtual
* VarInfo.bits_per_pixel / 8;
@@ -674,20 +706,6 @@ void CreateVisual(void)
}
}
-static void ResizeVisual(void)
-{
- if(!glFBDevMakeCurrent( Context, Buffer, Buffer )) {
- sprintf(exiterror, "Failure to Make Current\n");
- exit(0);
- }
-
- InitializeMenus();
-
- if(ReshapeFunc)
- ReshapeFunc(VarInfo.xres, VarInfo.yres);
- Redisplay = 1;
-}
-
static void SignalWinch(int arg)
{
/* we can't change bitdepth without destroying the visual */
@@ -709,10 +727,7 @@ static void SignalWinch(int arg)
VarInfo.blue = blue;
VarInfo.transp = transp;
- SetVideoMode();
- CreateBuffer();
-
- ResizeVisual();
+ Resized = 1;
}
int glutCreateWindow (const char *title)
@@ -805,12 +820,14 @@ void glutSwapBuffers(void)
{
glFlush();
+ if(!(DisplayMode & GLUT_DOUBLE))
+ return;
+
if(ActiveMenu)
DrawMenus();
- if(MouseEnabled)
- DrawCursor();
+ DrawCursor();
- if(DisplayMode & GLUT_DOUBLE && Visible) {
+ if(Visible) {
Swapping = 1;
glFBDevSwapBuffers(Buffer);
Swapping = 0;
@@ -839,10 +856,8 @@ void glutReshapeWindow(int width, int height)
signal(SIGWINCH, SIG_IGN);
SetVideoMode();
- CreateBuffer();
-
- ResizeVisual();
signal(SIGWINCH, SignalWinch);
+ Resized = 1;
}
void glutFullScreen(void)
diff --git a/src/glut/fbdev/input.c b/src/glut/fbdev/input.c
index d09de22ed7..044aa50fd8 100644
--- a/src/glut/fbdev/input.c
+++ b/src/glut/fbdev/input.c
@@ -65,8 +65,8 @@ double MouseSpeed = 0;
int KeyRepeatMode = GLUT_KEY_REPEAT_DEFAULT;
-/* only display the mouse if there is a registered callback for it */
-int MouseEnabled = 0;
+int MouseVisible = 0;
+int LastMouseTime = 0;
static int OldKDMode = -1;
static int OldMode = KD_TEXT;
@@ -79,6 +79,8 @@ static int MouseFD;
static int kbdpipe[2];
+static int LastStdinKeyTime, LastStdinSpecialKey = -1, LastStdinCode = -1;
+
#define MODIFIER(mod) \
KeyboardModifiers = release ? KeyboardModifiers & ~mod \
: KeyboardModifiers | mod;
@@ -93,7 +95,6 @@ static void KeyboardHandler(int sig)
unsigned char code;
while(read(ConsoleFD, &code, 1) == 1) {
-
int release, labelval;
struct kbentry entry;
static int lalt; /* only left alt does vt switch */
@@ -163,10 +164,47 @@ static void LedModifier(int led, int release)
KeyboardLedState ^= led;
releaseflag &= ~led;
}
+
ioctl(ConsoleFD, KDSKBLED, KeyboardLedState);
ioctl(ConsoleFD, KDSETLED, 0x80);
}
+static void HandleKeyPress(unsigned char key, int up)
+{
+ if(up) {
+ if(KeyboardUpFunc)
+ KeyboardUpFunc(key, MouseX, MouseY);
+ } else
+ if(KeyboardFunc)
+ KeyboardFunc(key, MouseX, MouseY);
+
+ /* there was no keyboard handler to provide a way to exit the program */
+ if(key == 27)
+ exit(0);
+}
+
+static void HandleSpecialPress(int key, int up)
+{
+ if(up) {
+ if(SpecialUpFunc)
+ SpecialUpFunc(key, MouseX, MouseY);
+ } else
+ if(SpecialFunc)
+ SpecialFunc(key, MouseX, MouseY);
+}
+
+static void ReleaseStdinKey(void)
+{
+ if(LastStdinSpecialKey != -1) {
+ HandleSpecialPress(LastStdinSpecialKey, 1);
+ LastStdinSpecialKey = -1;
+ }
+ if(LastStdinCode != -1) {
+ HandleKeyPress(LastStdinCode, 1);
+ LastStdinCode = -1;
+ }
+}
+
#define READKEY read(kbdpipe[0], &code, 1)
static int ReadKey(void)
{
@@ -175,8 +213,14 @@ static int ReadKey(void)
int specialkey = 0;
struct kbentry entry;
- if(READKEY != 1)
+ if(READKEY != 1) {
+ /* if we are reading from stdin, we detect key releases when the key
+ does not repeat after a given timeout */
+ if(ConsoleFD == 0 && LastStdinKeyTime + 100 < glutGet(GLUT_ELAPSED_TIME))
+ ReleaseStdinKey();
return 0;
+ }
+
if(code == 0)
return 0;
@@ -185,65 +229,82 @@ static int ReadKey(void)
KeyboardModifiers = 0;
altset:
if(code == 27 && READKEY == 1) {
- switch(code) {
- case 79: /* function key */
- READKEY;
- if(code == 50) {
- READKEY;
- shiftfunc:
- KeyboardModifiers |= GLUT_ACTIVE_SHIFT;
- specialkey = GLUT_KEY_F1 + code - 53;
- READKEY;
- } else {
- READKEY;
- specialkey = GLUT_KEY_F1 + code - 80;
- }
- break;
- case 91:
- READKEY;
- switch(code) {
- case 68:
- specialkey = GLUT_KEY_LEFT; break;
- case 65:
- specialkey = GLUT_KEY_UP; break;
- case 67:
- specialkey = GLUT_KEY_RIGHT; break;
- case 66:
- specialkey = GLUT_KEY_DOWN; break;
- case 53:
- specialkey = GLUT_KEY_PAGE_UP; READKEY; break;
- case 54:
- specialkey = GLUT_KEY_PAGE_DOWN; READKEY; break;
- case 49:
- specialkey = GLUT_KEY_HOME; READKEY; break;
- case 52:
- specialkey = GLUT_KEY_END; READKEY; break;
- case 50:
- READKEY;
- if(code != 126)
- goto shiftfunc;
- specialkey = GLUT_KEY_INSERT;
- break;
- case 51:
- code = '\b';
- goto stdkey;
- case 91:
- READKEY;
- specialkey = GLUT_KEY_F1 + code - 65;
- break;
- default:
- return 0;
- }
- break;
- default:
+ if(code != 91) {
KeyboardModifiers |= GLUT_ACTIVE_ALT;
goto altset;
}
+ READKEY;
+ switch(code) {
+ case 68:
+ specialkey = GLUT_KEY_LEFT; break;
+ case 65:
+ specialkey = GLUT_KEY_UP; break;
+ case 67:
+ specialkey = GLUT_KEY_RIGHT; break;
+ case 66:
+ specialkey = GLUT_KEY_DOWN; break;
+ case 52:
+ specialkey = GLUT_KEY_END; READKEY; break;
+ case 53:
+ specialkey = GLUT_KEY_PAGE_UP; READKEY; break;
+ case 54:
+ specialkey = GLUT_KEY_PAGE_DOWN; READKEY; break;
+ case 49:
+ READKEY;
+ if(code == 126)
+ specialkey = GLUT_KEY_HOME;
+ else {
+ specialkey = GLUT_KEY_F1 + code - 50;
+ READKEY;
+ }
+ break;
+ case 50:
+ READKEY;
+ if(code == 126)
+ specialkey = GLUT_KEY_INSERT;
+ else {
+ if(code > '1')
+ code--;
+ if(code > '6')
+ code--;
+ if(code > '3') {
+ KeyboardModifiers |= GLUT_ACTIVE_SHIFT;
+ code -= 12;
+ }
+ specialkey = GLUT_KEY_F1 + code - 40;
+ READKEY;
+ }
+ break;
+ case 51:
+ READKEY;
+ if(code == 126) {
+ code = '\b';
+ goto stdkey;
+ }
+ KeyboardModifiers |= GLUT_ACTIVE_SHIFT;
+ specialkey = GLUT_KEY_F1 + code - 45;
+ READKEY;
+ break;
+ case 91:
+ READKEY;
+ specialkey = GLUT_KEY_F1 + code - 65;
+ break;
+ default:
+ return 0;
+ }
}
if(specialkey) {
- if(SpecialFunc)
- SpecialFunc(specialkey, MouseX, MouseY);
+ LastStdinKeyTime = glutGet(GLUT_ELAPSED_TIME);
+
+ if(LastStdinSpecialKey != specialkey) {
+ ReleaseStdinKey();
+ HandleSpecialPress(specialkey, 0);
+ LastStdinSpecialKey = specialkey;
+ LastStdinKeyTime += 200; /* initial repeat */
+ } else
+ if(KeyRepeatMode != GLUT_KEY_REPEAT_OFF)
+ HandleSpecialPress(specialkey, 0);
} else {
if(code >= 1 && code <= 26 && code != '\r') {
KeyboardModifiers |= GLUT_ACTIVE_CTRL;
@@ -255,8 +316,15 @@ static int ReadKey(void)
KeyboardModifiers |= GLUT_ACTIVE_SHIFT;
stdkey:
- if(KeyboardFunc)
- KeyboardFunc(code, MouseX, MouseY);
+ LastStdinKeyTime = glutGet(GLUT_ELAPSED_TIME);
+ if(LastStdinCode != code) {
+ ReleaseStdinKey();
+ HandleKeyPress(code, 0);
+ LastStdinCode = code;
+ LastStdinKeyTime += 200; /* initial repeat */
+ } else
+ if(KeyRepeatMode != GLUT_KEY_REPEAT_OFF)
+ HandleSpecialPress(code, 0);
}
return 1;
}
@@ -348,12 +416,7 @@ static int ReadKey(void)
/* dispatch callback */
if(specialkey) {
- if(release) {
- if(SpecialUpFunc)
- SpecialUpFunc(specialkey, MouseX, MouseY);
- } else
- if(SpecialFunc)
- SpecialFunc(specialkey, MouseX, MouseY);
+ HandleSpecialPress(specialkey, release);
} else {
char c = labelval;
@@ -364,12 +427,7 @@ static int ReadKey(void)
if(c >= 'a' && c <= 'z')
c += 'A' - 'a';
}
- if(release) {
- if(KeyboardUpFunc)
- KeyboardUpFunc(c, MouseX, MouseY);
- } else
- if(KeyboardFunc)
- KeyboardFunc(c, MouseX, MouseY);
+ HandleKeyPress(c, release);
}
return 1;
}
@@ -432,28 +490,22 @@ static int ReadMouse(void)
dy = event.dy;
} else
#endif
- {
- char data[4];
-
- if(MouseFD == -1)
- return 0;
+ {
+ char data[4];
- if(fcntl(MouseFD, F_SETFL, O_NONBLOCK) == -1) {
- close(MouseFD);
- MouseFD = -1;
- return 0;
- }
+ if(MouseFD == -1)
+ return 0;
- if(read(MouseFD, data, 4) != 4)
- return 0;
+ if(read(MouseFD, data, 4) != 4)
+ return 0;
- l = ((data[0] & 0x20) >> 3);
- m = ((data[3] & 0x10) >> 3);
- r = ((data[0] & 0x10) >> 4);
+ l = ((data[0] & 0x20) >> 3);
+ m = ((data[3] & 0x10) >> 3);
+ r = ((data[0] & 0x10) >> 4);
- dx = (((data[0] & 0x03) << 6) | (data[1] & 0x3F));
- dy = (((data[0] & 0x0C) << 4) | (data[2] & 0x3F));
- }
+ dx = (((data[0] & 0x03) << 6) | (data[1] & 0x3F));
+ dy = (((data[0] & 0x0C) << 4) | (data[2] & 0x3F));
+ }
MouseX += dx * MouseSpeed;
if(MouseX < 0)
@@ -478,7 +530,7 @@ static int ReadMouse(void)
ll = l, lm = m, lr = r;
- if(dx || dy) {
+ if(dx || dy || !MouseVisible) {
if(l || m || r) {
if(MotionFunc)
MotionFunc(MouseX, MouseY);
@@ -488,12 +540,16 @@ static int ReadMouse(void)
EraseCursor();
+ MouseVisible = 1;
+
if(ActiveMenu)
Redisplay = 1;
else
SwapCursor();
}
+ LastMouseTime = glutGet(GLUT_ELAPSED_TIME);
+
return 1;
}
@@ -502,8 +558,14 @@ void ReceiveInput(void)
if(ConsoleFD != -1)
while(ReadKey());
- if(MouseEnabled)
- while(ReadMouse());
+ while(ReadMouse());
+
+ /* implement a 2 second timeout on the mouse */
+ if(MouseVisible && glutGet(GLUT_ELAPSED_TIME) - LastMouseTime > 2000) {
+ EraseCursor();
+ MouseVisible = 0;
+ SwapCursor();
+ }
}
static void VTSwitchHandler(int sig)
@@ -526,11 +588,7 @@ static void VTSwitchHandler(int sig)
if(st.v_active)
ioctl(ConsoleFD, VT_RELDISP, VT_ACKACQ);
- /* this is a hack to turn the cursor off */
- ioctl(FrameBufferFD, FBIOPUT_VSCREENINFO, &VarInfo);
-
- if(FixedInfo.visual != FB_VISUAL_TRUECOLOR)
- RestoreColorMap();
+ RestoreColorMap();
Active = 1;
Visible = 1;
@@ -570,11 +628,6 @@ void InitializeVT(int usestdin)
exit(0);
}
- if(fcntl(0, F_SETFL, O_NONBLOCK | O_ASYNC) < 0) {
- sprintf(exiterror, "Failed to set keyboard to non-blocking\n");
- exit(0);
- }
-
Active = 1;
if(usestdin) {
@@ -582,6 +635,12 @@ void InitializeVT(int usestdin)
return;
}
+ /* enable sigio for input */
+ if(fcntl(0, F_SETFL, O_ASYNC) < 0) {
+ sprintf(exiterror, "Failed to set O_ASYNC mode on fd 0\n");
+ exit(0);
+ }
+
/* detect the current vt if it was not specified */
if(CurrentVT == 0) {
int fd = open("/dev/tty", O_RDWR | O_NDELAY, 0);
@@ -590,15 +649,16 @@ void InitializeVT(int usestdin)
sprintf(exiterror, "Failed to open /dev/tty\n");
exit(0);
}
+
if(ioctl(fd, VT_GETSTATE, &st) == -1) {
fprintf(stderr, "Could not detect current vt, specify with -vt\n");
fprintf(stderr, "Defaulting to stdin input\n");
ConsoleFD = 0;
close(fd);
return;
- } else
- CurrentVT = st.v_active;
+ }
+ CurrentVT = st.v_active;
close(fd);
}
@@ -686,10 +746,10 @@ void RestoreVT(void)
if (tcsetattr(0, TCSANOW, &OldTermios) < 0)
fprintf(stderr, "tcsetattr failed\n");
- /* setting the mode to text from graphics restores the colormap*/
+ /* setting the mode to text from graphics restores the colormap */
if(
#ifdef HAVE_GPM
- GpmMouse ||
+ !GpmMouse ||
#endif
ConsoleFD == 0)
if(ioctl(ConsoleFD, KDSETMODE, KD_GRAPHICS) < 0)
@@ -725,11 +785,11 @@ void InitializeMouse(void)
const char *mousedev = getenv("MOUSE");
if(!mousedev)
mousedev = MOUSEDEV;
- if((MouseFD = open(mousedev, O_RDONLY)) >= 0) {
- if(!MouseSpeed)
- MouseSpeed = 1;
- NumMouseButtons = 3;
- return;
+ if((MouseFD = open(mousedev, O_RDONLY | O_NONBLOCK)) >= 0) {
+ if(!MouseSpeed)
+ MouseSpeed = 1;
+ NumMouseButtons = 3;
+ return;
}
}
#ifdef HAVE_GPM
diff --git a/src/glut/fbdev/internal.h b/src/glut/fbdev/internal.h
index 8801cc9f6c..0a159d96b0 100644
--- a/src/glut/fbdev/internal.h
+++ b/src/glut/fbdev/internal.h
@@ -51,6 +51,8 @@ extern int Swapping, VTSwitch;
void TestVisible(void);
int ParseFBModes(int, int, int, int, int, int);
+void SetVideoMode(void);
+void CreateBuffer(void);
void CreateVisual(void);
extern int FrameBufferFD;
@@ -84,7 +86,8 @@ void RestoreColorMap(void);
/* --- mouse --- */
extern int MouseX, MouseY;
extern int CurrentCursor;
-extern int MouseEnabled;
+extern int MouseVisible;
+extern int LastMouseTime;
extern int NumMouseButtons;
void InitializeCursor(void);
diff --git a/src/glut/fbdev/menu.c b/src/glut/fbdev/menu.c
index 18cd58d6a2..4ab4eb30d4 100644
--- a/src/glut/fbdev/menu.c
+++ b/src/glut/fbdev/menu.c
@@ -71,6 +71,7 @@ void FreeMenus(void)
free(Menus[i].Items[j].name);
free(Menus[i].Items);
}
+
free(Menus);
}
@@ -206,7 +207,6 @@ void CloseMenu(void)
int glutCreateMenu(void (*func)(int value))
{
- MouseEnabled = 1;
CurrentMenu = NumMenus;
NumMenus++;
Menus = realloc(Menus, sizeof(*Menus) * NumMenus);
diff --git a/src/glut/fbdev/overlay.c b/src/glut/fbdev/overlay.c
index 8bd207155c..374cf30e7d 100644
--- a/src/glut/fbdev/overlay.c
+++ b/src/glut/fbdev/overlay.c
@@ -24,6 +24,7 @@
* Written by Sean D'Epagnier (c) 2006
*/
+#include <stdlib.h>
#include <GL/gl.h>
void glutEstablishOverlay(void)
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 14:04:58 +0000