Module: Mesa Branch: master Commit: 52e598d200108ab9cfc9c9d828bbebdc576e9703 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=52e598d200108ab9cfc9c9d828bbebdc576e9703
Author: Thomas Hellstrom <[email protected]> Date: Mon Mar 7 10:40:26 2011 +0100 gallium/svga: Don't replace user vertex buffer with uploaded copy Do that later on when we set up the hwtnl state instead. This addresses a problem when we drop the uploaded copy due to a vb size change, it will remain referenced in svga->curr.vb[], and the new contents of the vb will never be uploaded. Signed-off-by: Thomas Hellstrom <[email protected]> --- src/gallium/drivers/svga/svga_state_vdecl.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/gallium/drivers/svga/svga_state_vdecl.c b/src/gallium/drivers/svga/svga_state_vdecl.c index 958d003..2f85f94 100644 --- a/src/gallium/drivers/svga/svga_state_vdecl.c +++ b/src/gallium/drivers/svga/svga_state_vdecl.c @@ -78,7 +78,6 @@ upload_user_buffers( struct svga_context *svga ) buffer->b.b.width0); } - pipe_resource_reference( &svga->curr.vb[i].buffer, buffer->uploaded.buffer ); svga->curr.vb[i].buffer_offset = buffer->uploaded.offset; } } @@ -110,6 +109,7 @@ static int emit_hw_vs_vdecl( struct svga_context *svga, for (i = 0; i < svga->curr.velems->count; i++) { const struct pipe_vertex_buffer *vb = &svga->curr.vb[ve[i].vertex_buffer_index]; unsigned usage, index; + struct svga_buffer *buffer = svga_buffer(vb->buffer); svga_generate_vdecl_semantics( i, &usage, &index ); @@ -127,6 +127,7 @@ static int emit_hw_vs_vdecl( struct svga_context *svga, svga_hwtnl_vdecl( svga->hwtnl, i, &decl, + buffer->uploaded.buffer ? buffer->uploaded.buffer : vb->buffer ); } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
