From: Dave Airlie <airlied@redhat.com>
Date: Mon, 22 Nov 2010 06:03:00 +0000 (+1000)
Subject: r600g: pick correct color swap for A8 fbos.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d5aadf0d80e8c973ef5cf9d82e97f23f0e3c032b;p=mesa.git

r600g: pick correct color swap for A8 fbos.

This fixes fdo bug 31810.

Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/gallium/drivers/r600/r600_state_inlines.h b/src/gallium/drivers/r600/r600_state_inlines.h
index 1be5b156d35..781612af570 100644
--- a/src/gallium/drivers/r600/r600_state_inlines.h
+++ b/src/gallium/drivers/r600/r600_state_inlines.h
@@ -282,6 +282,7 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 	switch (format) {
 		/* 8-bit buffers. */
 	case PIPE_FORMAT_A8_UNORM:
+		return V_0280A0_SWAP_ALT_REV;
 	case PIPE_FORMAT_I8_UNORM:
 	case PIPE_FORMAT_L8_UNORM:
 	case PIPE_FORMAT_R8_UNORM: