diff options
| author | Eric Anholt <eric@anholt.net> | 2015-11-09 15:47:05 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2015-11-10 13:50:09 -0800 |
| commit | 74be466d40080545117628c376cb59b696db33bc (patch) | |
| tree | fad244c6daca395e64d90638396fefc05d123d36 /glamor/glamor_priv.h | |
| parent | a6cddb8c04ddc3c48aae3f3611ad9f336fecb09d (diff) | |
glamor: Avoid GL errors from mapping with size == 0.
GL 4.5 / GLES 3.0 require throwing GL errors at map time, and Mesa
before that might throw errors accidentally if a malloc(0) call was
made to return the mapping.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'glamor/glamor_priv.h')
| -rw-r--r-- | glamor/glamor_priv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/glamor/glamor_priv.h b/glamor/glamor_priv.h index f3950f12c..f89d56d9e 100644 --- a/glamor/glamor_priv.h +++ b/glamor/glamor_priv.h @@ -251,6 +251,7 @@ typedef struct glamor_screen_private { /** Next offset within the VBO that glamor_get_vbo_space() will use. */ int vbo_offset; int vbo_size; + Bool vbo_mapped; /** * Pointer to glamor_get_vbo_space()'s current VBO mapping. * |