diff options
| author | Mathias Fröhlich <[email protected]> | 2016-05-22 14:10:19 +0200 |
|---|---|---|
| committer | Mathias Fröhlich <[email protected]> | 2016-06-16 05:50:55 +0200 |
| commit | bc4e0c486874ee8c6f2e616b91589a1da63164d8 (patch) | |
| tree | a4932ee13a6a4a11e1b065a45f8e3caa91066701 /src/mesa/vbo/vbo_exec.h | |
| parent | 22e5d4a1ee02089258d1fc67dfe7fa02a1dfcf22 (diff) | |
vbo: Use a bitmask to track the active arrays in vbo_exec*.
The use of a bitmask makes functions iterating only active
attributes less visible in profiles.
v2: Use _mesa_bit_scan{,64} instead of open coding.
v3: Use u_bit_scan{,64} instead of _mesa_bit_scan{,64}.
Reviewed-by: Brian Paul <[email protected]>
Signed-off-by: Mathias Fröhlich <[email protected]>
Diffstat (limited to 'src/mesa/vbo/vbo_exec.h')
| -rw-r--r-- | src/mesa/vbo/vbo_exec.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/vbo/vbo_exec.h b/src/mesa/vbo/vbo_exec.h index 27bff4a2aa9..5e20cf6f24a 100644 --- a/src/mesa/vbo/vbo_exec.h +++ b/src/mesa/vbo/vbo_exec.h @@ -101,6 +101,7 @@ struct vbo_exec_context GLuint max_vert; /**< Max number of vertices allowed in buffer */ struct vbo_exec_copied_vtx copied; + GLbitfield64 enabled; /**< mask of enabled vbo arrays. */ GLubyte attrsz[VBO_ATTRIB_MAX]; /**< nr. of attrib components (1..4) */ GLenum attrtype[VBO_ATTRIB_MAX]; /**< GL_FLOAT, GL_DOUBLE, GL_INT, etc */ GLubyte active_sz[VBO_ATTRIB_MAX]; /**< attrib size (nr. 32-bit words) */ |