diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/r300/r300_render.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c index 3f66f75943e..1961e0e53a0 100644 --- a/src/gallium/drivers/r300/r300_render.c +++ b/src/gallium/drivers/r300/r300_render.c @@ -886,6 +886,8 @@ static void* r300_render_map_vertices(struct vbuf_render* render) { struct r300_render* r300render = r300_render(render); + assert(!r300render->vbo_transfer); + r300render->vbo_ptr = pipe_buffer_map(&r300render->r300->context, r300render->vbo, PIPE_TRANSFER_WRITE, @@ -901,9 +903,13 @@ static void r300_render_unmap_vertices(struct vbuf_render* render, struct r300_render* r300render = r300_render(render); struct pipe_context* context = &r300render->r300->context; + assert(r300render->vbo_transfer); + r300render->vbo_max_used = MAX2(r300render->vbo_max_used, r300render->vertex_size * (max + 1)); pipe_buffer_unmap(context, r300render->vbo, r300render->vbo_transfer); + + r300render->vbo_transfer = NULL; } static void r300_render_release_vertices(struct vbuf_render* render) |