i965/draw: Use the real size for vertex buffers

Previously, we were using the size of the BO which may be substantially
larger than the actual vertex buffer size.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
index 76ed1de..7a3afc9 100644
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -569,6 +569,7 @@ struct brw_vertex_buffer {
    /** Buffer object containing the uploaded vertex data */
    drm_intel_bo *bo;
    uint32_t offset;
+   uint32_t size;
    /** Byte stride between elements in the uploaded array */
    GLuint stride;
    GLuint step_rate;