diff options
Diffstat (limited to 'src/mesa/drivers/x11')
| -rw-r--r-- | src/mesa/drivers/x11/fakeglx.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c index 2cb6963114..cd26bade30 100644 --- a/src/mesa/drivers/x11/fakeglx.c +++ b/src/mesa/drivers/x11/fakeglx.c @@ -378,6 +378,12 @@ default_depth_bits(void) return zBits; } +static GLint +default_accum_bits(void) +{ + return 16; +} + /* @@ -393,6 +399,7 @@ create_glx_visual( Display *dpy, XVisualInfo *visinfo ) { int vislevel; GLint zBits = default_depth_bits(); + GLint accBits = default_accum_bits(); vislevel = level_of_visual( dpy, visinfo ); if (vislevel) { @@ -435,10 +442,10 @@ create_glx_visual( Display *dpy, XVisualInfo *visinfo ) GL_FALSE, /* stereo */ zBits, STENCIL_BITS, - ACCUM_BITS, /* r */ - ACCUM_BITS, /* g */ - ACCUM_BITS, /* b */ - ACCUM_BITS, /* a */ + accBits, /* r */ + accBits, /* g */ + accBits, /* b */ + accBits, /* a */ 0, /* level */ 0 /* numAux */ ); @@ -1221,10 +1228,10 @@ choose_visual( Display *dpy, int screen, const int *list, GLboolean fbConfig ) stencil_size = STENCIL_BITS; if (accumRedSize > 0 || accumGreenSize > 0 || accumBlueSize > 0 || accumAlphaSize > 0) { - accumRedSize = ACCUM_BITS; - accumGreenSize = ACCUM_BITS; - accumBlueSize = ACCUM_BITS; - accumAlphaSize = alpha_flag ? ACCUM_BITS : 0; + accumRedSize = + accumGreenSize = + accumBlueSize = default_accum_bits(); + accumAlphaSize = alpha_flag ? accumRedSize : 0; } xmvis = save_glx_visual( dpy, vis, rgb_flag, alpha_flag, double_flag, |