Thanks. Pushed.
On Tue, Mar 14, 2017 at 4:26 PM, Alex Smith <asm...@feralinteractive.com> wrote: > Need to flush before updating the buffer to ensure that the copy is > ordered after previous accesses (assuming the app has performed the > appropriate barriers). > > This fixes potential issues due to draws prior to an update reading > the new buffer content, despite having the necessary barriers between > them. > > Signed-off-by: Alex Smith <asm...@feralinteractive.com> > --- > src/amd/vulkan/radv_meta_buffer.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/src/amd/vulkan/radv_meta_buffer.c > b/src/amd/vulkan/radv_meta_buffer.c > index cd2973f..1e94f3b 100644 > --- a/src/amd/vulkan/radv_meta_buffer.c > +++ b/src/amd/vulkan/radv_meta_buffer.c > @@ -524,6 +524,8 @@ void radv_CmdUpdateBuffer( > assert(!(va & 3)); > > if (dataSize < 4096) { > + si_emit_cache_flush(cmd_buffer); > + > cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, > dst_buffer->bo, 8); > > radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, > words + 4); > -- > 2.9.3 > _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev