gallium: add usage parameter to pipe_buffer_create

[mesa.git] / src / gallium / state_trackers / d3d1x / dxgi / src / dxgi_native.cpp

diff --git a/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp b/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
index 61cf2ddd9df1bf9c77ae6510fcaa456cdda3a699..2e45f3f43e97be64ae08a34cc4309bbd416209d4 100644 (file)
--- a/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
+++ b/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
@@ -794,7 +794,8 @@ struct dxgi_blitter
                const unsigned semantic_indices[] = { 0, 0 };
                vs = util_make_vertex_passthrough_shader(pipe, 2, semantic_names, semantic_indices);
 
-               vbuf.buffer = pipe_buffer_create(pipe->screen, PIPE_BIND_VERTEX_BUFFER, sizeof(quad_data));
+               vbuf.buffer = pipe_buffer_create(pipe->screen, PIPE_BIND_VERTEX_BUFFER,
+                                                PIPE_USAGE_STREAM, sizeof(quad_data));
                vbuf.buffer_offset = 0;
                vbuf.stride = 4 * sizeof(float);
                pipe_buffer_write(pipe, vbuf.buffer, 0, sizeof(quad_data), quad_data);