From: Hyunjun Ko <zzoon@igalia.com>
Date: Mon, 6 Apr 2020 05:14:01 +0000 (+0000)
Subject: turnip : Fix wrong offset calculation for xfb buffer.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e892733b80fb2ecf4f48787116e47b8230fcf951;p=mesa.git

turnip : Fix wrong offset calculation for xfb buffer.

In vulkan, offsets are already provided through the api
vkCmdBindTransformFeedbackBuffersEXT, so this is duplicated
calculation.

Fixes : 9ff1959ca5d24afe48bec20edf7e3d059d254134

Signed-off-by: Hyunjun Ko <zzoon@igalia.com>
Reviewed-by: Brian Ho <brian@brkho.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4604>
---

diff --git a/src/freedreno/vulkan/tu_cmd_buffer.c b/src/freedreno/vulkan/tu_cmd_buffer.c
index f830f07e2ef..b4539745a8e 100644
--- a/src/freedreno/vulkan/tu_cmd_buffer.c
+++ b/src/freedreno/vulkan/tu_cmd_buffer.c
@@ -2817,8 +2817,6 @@ tu6_emit_streamout(struct tu_cmd_buffer *cmd, struct tu_cs *cs)
       tu_cs_emit_regs(cs, A6XX_VPC_SO_BUFFER_SIZE(i, buf->size));
 
       if (cmd->state.streamout_reset & (1 << i)) {
-         offset *= tf->stride[i];
-
          tu_cs_emit_regs(cs, A6XX_VPC_SO_BUFFER_OFFSET(i, offset));
          cmd->state.streamout_reset &= ~(1  << i);
       } else {