diff options
| author | Keith Packard <keithp@keithp.com> | 2014-03-15 13:27:14 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2014-05-23 10:27:19 -0700 |
| commit | 94aa21d8bebd88b2b6040fa696b61ad3ac890537 (patch) | |
| tree | d7fbbdf76f74b9cef2f1a8fc54a6271e654ee9b3 /glamor/glamor.c | |
| parent | d147bc44eb7bc630bbf68aedce42fbfe797e4b14 (diff) | |
glamor: Replace fallback preparation code
These offer a simpler and more efficient means for temporarily
transitioning to CPU-accessible memory for fallback implementations.
v2: Do not attempt fallbacks with GLAMOR_DRM_ONLY pixmaps
glamor cannot transfer pixels for GLAMOR_DRM_ONLY pixmaps using
glReadPixels and glTexSubImage2D, and so there's no way to perform
fallback operations with these pixmaps.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'glamor/glamor.c')
| -rw-r--r-- | glamor/glamor.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/glamor/glamor.c b/glamor/glamor.c index 08f6ba174..6aaf1b40f 100644 --- a/glamor/glamor.c +++ b/glamor/glamor.c @@ -397,6 +397,10 @@ glamor_init(ScreenPtr screen, unsigned int flags) } } + glamor_priv->has_rw_pbo = FALSE; + if (glamor_priv->gl_flavor == GLAMOR_GL_DESKTOP) + glamor_priv->has_rw_pbo = TRUE; + glamor_priv->has_khr_debug = epoxy_has_gl_extension("GL_KHR_debug"); glamor_priv->has_pack_invert = epoxy_has_gl_extension("GL_MESA_pack_invert"); |