diff options
Diffstat (limited to 'src/cairo-gl-private.h')
| -rw-r--r-- | src/cairo-gl-private.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/cairo-gl-private.h b/src/cairo-gl-private.h index b3085988..c9b99c04 100644 --- a/src/cairo-gl-private.h +++ b/src/cairo-gl-private.h @@ -194,6 +194,12 @@ typedef struct _cairo_gl_composite_setup { cairo_private extern const cairo_surface_backend_t _cairo_gl_surface_backend; +#define _cairo_gl_check_error() do { \ + GLenum err; \ + while ((err = glGetError ())) \ + fprintf (stderr, "%s:%d: GL error 0x%08x\n", __FILE__,__LINE__, (int) err); \ +} while (0) + static inline cairo_device_t * _cairo_gl_context_create_in_error (cairo_status_t status) { @@ -251,11 +257,10 @@ _cairo_gl_context_acquire (cairo_device_t *device, return CAIRO_STATUS_SUCCESS; } -static cairo_always_inline void -_cairo_gl_context_release (cairo_gl_context_t *ctx) -{ - cairo_device_release (&ctx->base); -} +#define _cairo_gl_context_release(ctx) do {\ + _cairo_gl_check_error (); \ + cairo_device_release (&(ctx)->base); \ +} while (0) cairo_private void _cairo_gl_set_destination (cairo_gl_context_t *ctx, cairo_gl_surface_t *surface); |