From: Kenneth Graunke <kenneth@whitecape.org>
Date: Wed, 5 Dec 2018 11:30:42 +0000 (-0800)
Subject: iris: Fix for PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=598a78849e344d824d1790618fde0310c6badc76;p=mesa.git

iris: Fix for PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET

This fixes ext_transform_feedback-builtin-varyings gl_Position after the
combination of my transform feedback reworks and my vertex buffer
reworks (?)
---

diff --git a/src/gallium/drivers/iris/iris_state.c b/src/gallium/drivers/iris/iris_state.c
index fb32cb60d7f..cc3060c1bba 100644
--- a/src/gallium/drivers/iris/iris_state.c
+++ b/src/gallium/drivers/iris/iris_state.c
@@ -2379,7 +2379,7 @@ iris_set_vertex_buffers(struct pipe_context *ctx,
          if (res) {
             vb.BufferSize = res->bo->size;
             vb.BufferStartingAddress =
-               ro_bo(NULL, res->bo->gtt_offset + buffer->buffer_offset);
+               ro_bo(NULL, res->bo->gtt_offset + (int) buffer->buffer_offset);
          } else {
             vb.NullVertexBuffer = true;
          }