diff options
| author | Marek Olšák <[email protected]> | 2016-08-05 23:33:52 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-08-10 01:11:10 +0200 |
| commit | c6043e7d54fc48771856a50235f9141b711151f3 (patch) | |
| tree | de9f21cc528aef90223243eec8a5a2fa1b6650aa | |
| parent | 33a9b4e8a11f263e5ec43a461279ef00220dcd92 (diff) | |
st/mesa: use PIPE_USAGE_STREAM for GL_CLIENT_STORAGE_BIT without READ_BIT (v2)
v2: keep STAGING for GL_MAP_READ_BIT
Reviewed-by: Michel Dänzer <[email protected]>
| -rw-r--r-- | src/mesa/state_tracker/st_cb_bufferobjects.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/mesa/state_tracker/st_cb_bufferobjects.c b/src/mesa/state_tracker/st_cb_bufferobjects.c index 6d54326d1a0..2f56a55301d 100644 --- a/src/mesa/state_tracker/st_cb_bufferobjects.c +++ b/src/mesa/state_tracker/st_cb_bufferobjects.c @@ -248,10 +248,14 @@ st_bufferobj_data(struct gl_context *ctx, /* Set usage. */ if (st_obj->Base.Immutable) { /* BufferStorage */ - if (storageFlags & GL_CLIENT_STORAGE_BIT) - pipe_usage = PIPE_USAGE_STAGING; - else + if (storageFlags & GL_CLIENT_STORAGE_BIT) { + if (storageFlags & GL_MAP_READ_BIT) + pipe_usage = PIPE_USAGE_STAGING; + else + pipe_usage = PIPE_USAGE_STREAM; + } else { pipe_usage = PIPE_USAGE_DEFAULT; + } } else { /* BufferData */ |