From 30c4a07310e880d6ccb2f66efc30e123b8ae60e2 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Christian=20K=C3=B6nig?= Date: Thu, 7 Apr 2011 22:59:48 +0200 Subject: [PATCH] [g3dvl] create composite buffer with USAGE_STREAM Also add PIPE_TRANSFER_DONTBLOCK to mapping options --- src/gallium/auxiliary/vl/vl_compositor.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/src/gallium/auxiliary/vl/vl_compositor.c b/src/gallium/auxiliary/vl/vl_compositor.c index 46579a8..b601f32 100644 --- a/src/gallium/auxiliary/vl/vl_compositor.c +++ b/src/gallium/auxiliary/vl/vl_compositor.c @@ -286,12 +286,11 @@ init_buffers(struct vl_compositor *c) */ c->vertex_buf.stride = sizeof(struct vertex4f); c->vertex_buf.buffer_offset = 0; - /* XXX: Create with DYNAMIC or STREAM */ c->vertex_buf.buffer = pipe_buffer_create ( c->pipe->screen, PIPE_BIND_VERTEX_BUFFER, - PIPE_USAGE_STATIC, + PIPE_USAGE_STREAM, sizeof(struct vertex4f) * (VL_COMPOSITOR_MAX_LAYERS + 1) * 4 ); @@ -382,7 +381,7 @@ gen_vertex_data(struct vl_compositor *c, struct pipe_video_rect *dst_rect, struc assert(dst_rect); vb = pipe_buffer_map(c->pipe, c->vertex_buf.buffer, - PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD, + PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD | PIPE_TRANSFER_DONTBLOCK, &buf_transfer); if (!vb) -- 2.7.4