diff options
| -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 */ |