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debug output

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This commit is contained in:
Rui Matos 2014-06-04 10:52:56 +02:00
parent 24956fadcc
commit 3ac563307e
1 changed files with 48 additions and 0 deletions
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48
src/compositor/meta-sync-ring.c
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@ -115,6 +115,9 @@ static GLsync (*meta_gl_import_sync) (GLenum external_sync_type,
GLintptr external_sync, GLintptr external_sync,
GLbitfield flags); GLbitfield flags);
static GLenum (*meta_gl_get_error) (void);
static GLboolean (*meta_gl_is_sync) (GLsync sync);
static MetaSyncRing * static MetaSyncRing *
meta_sync_ring_get (void) meta_sync_ring_get (void)
{ {
@ -192,11 +195,52 @@ load_required_symbols (void)
if (!load_gl_symbol ("glImportSyncEXT", (void **) &meta_gl_import_sync)) if (!load_gl_symbol ("glImportSyncEXT", (void **) &meta_gl_import_sync))
goto out; goto out;
if (!load_gl_symbol ("glGetError", (void **) &meta_gl_get_error))
goto out;
if (!load_gl_symbol ("glIsSync", (void **) &meta_gl_is_sync))
goto out;
success = TRUE; success = TRUE;
out: out:
return success; return success;
} }
static void
print_gl_error (void)
{
GLenum e;
switch (e = meta_gl_get_error ())
{
case GL_NO_ERROR:
meta_warning ("GL_NO_ERROR\n");
break;
case GL_INVALID_ENUM:
meta_warning ("GL_INVALID_ENUM\n");
break;
case GL_INVALID_VALUE:
meta_warning ("GL_INVALID_VALUE\n");
break;
case GL_INVALID_OPERATION:
meta_warning ("GL_INVALID_OPERATION\n");
break;
case GL_INVALID_FRAMEBUFFER_OPERATION:
meta_warning ("GL_INVALID_FRAMEBUFFER_OPERATION\n");
break;
case GL_OUT_OF_MEMORY:
meta_warning ("GL_OUT_OF_MEMORY\n");
break;
case GL_STACK_OVERFLOW:
meta_warning ("GL_STACK_OVERFLOW\n");
break;
case GL_STACK_UNDERFLOW:
meta_warning ("GL_STACK_UNDERFLOW\n");
break;
default:
meta_warning ("GL error 0x%x\n", e);
break;
}
}
static void static void
meta_sync_insert (MetaSync *self) meta_sync_insert (MetaSync *self)
{ {
@ -279,7 +323,9 @@ meta_sync_new (Display *xdisplay)
self->xdisplay = xdisplay; self->xdisplay = xdisplay;
self->xfence = XSyncCreateFence (xdisplay, DefaultRootWindow (xdisplay), FALSE); self->xfence = XSyncCreateFence (xdisplay, DefaultRootWindow (xdisplay), FALSE);
meta_warning ("created X fence 0x%x\n", self->xfence);
self->glsync = meta_gl_import_sync (GL_SYNC_X11_FENCE_EXT, self->xfence, 0); self->glsync = meta_gl_import_sync (GL_SYNC_X11_FENCE_EXT, self->xfence, 0);
print_gl_error ();
self->xcounter = XSyncCreateCounter (xdisplay, SYNC_VALUE_ZERO); self->xcounter = XSyncCreateCounter (xdisplay, SYNC_VALUE_ZERO);
@ -379,6 +425,8 @@ meta_sync_ring_init (MetaDisplay *display)
if (!meta_display_has_sync (display)) if (!meta_display_has_sync (display))
return FALSE; return FALSE;
print_gl_error ();
XSyncIntToValue (&SYNC_VALUE_ZERO, 0); XSyncIntToValue (&SYNC_VALUE_ZERO, 0);
XSyncIntToValue (&SYNC_VALUE_ONE, 1); XSyncIntToValue (&SYNC_VALUE_ONE, 1);