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authorSean D'Epagnier <geckosenator@freedesktop.org>2006-08-27 01:16:09 +0000
committerSean D'Epagnier <geckosenator@freedesktop.org>2006-08-27 01:16:09 +0000
commita38aef93ab2a5006c3b8cfa50aaf48fafc0eb8d4 (patch)
treed40fc490f1019567ef8e5adbcaf577a86e434a7e /src/glut
parent7e9737b3704b92865242d7564825cdc57db5c4c9 (diff)
The colormap code is now simpler, 15bpp works where it did not before.
The input is fixed so that delete reports '\b' and backspace 127 The vt switching works both right and left.
Diffstat (limited to 'src/glut')
-rw-r--r--src/glut/fbdev/colormap.c63
-rw-r--r--src/glut/fbdev/input.c14
2 files changed, 32 insertions, 45 deletions
diff --git a/src/glut/fbdev/colormap.c b/src/glut/fbdev/colormap.c
index 4c013c7646..89556ef4a5 100644
--- a/src/glut/fbdev/colormap.c
+++ b/src/glut/fbdev/colormap.c
@@ -97,54 +97,39 @@ void RestoreColorMap(void)
void LoadColorMap(void)
{
- /* we're assuming 256 entries here */
- int i;
-
- switch(VarInfo.bits_per_pixel) {
- case 8:
- case 24:
- case 32:
- ColorMap.len = 256;
- break;
- case 15:
- ColorMap.len = 32;
- break;
- case 16:
- ColorMap.len = 64;
- break;
- }
-
ColorMap.start = 0;
ColorMap.red = RedColorMap;
ColorMap.green = GreenColorMap;
ColorMap.blue = BlueColorMap;
ColorMap.transp = NULL;
- if (ioctl(FrameBufferFD, FBIOGETCMAP, (void *) &ColorMap) < 0)
- sprintf(exiterror, "ioctl(FBIOGETCMAP) failed!\n");
-
- switch(VarInfo.bits_per_pixel) {
- case 15:
- for(i=0; i<32; i++)
- RedColorMap[i] = GreenColorMap[i] = BlueColorMap[i] = i*65535/31;
- break;
- case 16:
- for(i=0; i<32; i++)
- RedColorMap[i] = BlueColorMap[i] = i*65535/31;
- for(i=0; i<64; i++)
- GreenColorMap[i] = i*65535/63;
- break;
- case 24:
- case 32:
- for(i=0; i<256; i++)
- RedColorMap[i] = GreenColorMap[i] = BlueColorMap[i] = i*257;
- break;
- }
+ if(DisplayMode & GLUT_INDEX) {
+ ColorMap.len = 256;
- RestoreColorMap();
+ if (ioctl(FrameBufferFD, FBIOGETCMAP, (void *) &ColorMap) < 0)
+ sprintf(exiterror, "ioctl(FBIOGETCMAP) failed!\n");
- if(DisplayMode & GLUT_INDEX)
FillReverseColorMap();
+ } else {
+ int rcols = 1 << VarInfo.red.length;
+ int gcols = 1 << VarInfo.green.length;
+ int bcols = 1 << VarInfo.blue.length;
+
+ int i;
+
+ ColorMap.len = gcols;
+
+ for (i = 0; i < rcols ; i++)
+ RedColorMap[i] = (65536/(rcols-1)) * i;
+
+ for (i = 0; i < gcols ; i++)
+ GreenColorMap[i] = (65536/(gcols-1)) * i;
+
+ for (i = 0; i < bcols ; i++)
+ BlueColorMap[i] = (65536/(bcols-1)) * i;
+
+ RestoreColorMap();
+ }
}
void glutSetColor(int cell, GLfloat red, GLfloat green, GLfloat blue)
diff --git a/src/glut/fbdev/input.c b/src/glut/fbdev/input.c
index 791466911e..b1362245f2 100644
--- a/src/glut/fbdev/input.c
+++ b/src/glut/fbdev/input.c
@@ -138,7 +138,7 @@ static void KeyboardHandler(int sig)
if(labelval == K_RIGHT)
if(ioctl(ConsoleFD, VT_GETSTATE, &st) >= 0)
- vt = st.v_active - 1;
+ vt = st.v_active + 1;
if(vt != -1) {
if(Swapping)
@@ -224,7 +224,8 @@ static int ReadKey(void)
specialkey = GLUT_KEY_INSERT;
break;
case 51:
- code = '\b'; goto stdkey;
+ code = '\b';
+ goto stdkey;
case 91:
READKEY;
specialkey = GLUT_KEY_F1 + code - 65;
@@ -313,8 +314,8 @@ static int ReadKey(void)
if(KeyboardLedState & LED_SCR)
return 0;
- if(labelval >= K_F1 && labelval <= K_F12)
- specialkey = GLUT_KEY_F1 + labelval - K_F1;
+ if(labelvalnoshift >= K_F1 && labelvalnoshift <= K_F12)
+ specialkey = GLUT_KEY_F1 + labelvalnoshift - K_F1;
else
switch(labelvalnoshift) {
case K_LEFT:
@@ -335,8 +336,9 @@ static int ReadKey(void)
specialkey = GLUT_KEY_END; break;
case K_INSERT:
specialkey = GLUT_KEY_INSERT; break;
- case 127:
- labelval = '\b'; break;
+ case K_REMOVE:
+ labelval = '\b';
+ break;
case K_ENTER:
case K_ENTER - 1: /* keypad enter */
labelval = '\n'; break;