[Mesa-stable] [PATCH 1/3] i965: Abort tiled_memcpy path for ReadPixels in case of transfer operations

[Anuj Phogat]

We have a similar check in meta pbo path.

Cc: <mesa-stable at lists.freedesktop.org>
Signed-off-by: Anuj Phogat <anuj.phogat at gmail.com>
---
 src/mesa/drivers/dri/i965/intel_pixel_read.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/intel_pixel_read.c b/src/mesa/drivers/dri/i965/intel_pixel_read.c
index 3fe506e..55f6852 100644
--- a/src/mesa/drivers/dri/i965/intel_pixel_read.c
+++ b/src/mesa/drivers/dri/i965/intel_pixel_read.c
@@ -81,6 +81,10 @@ intel_readpixels_tiled_memcpy(struct gl_context * ctx,
    if (rb == NULL)
       return false;
 
+   if (_mesa_get_readpixels_transfer_ops(ctx, rb->Format, format,
+                                         type, GL_FALSE))
+      return false;
+
    struct intel_renderbuffer *irb = intel_renderbuffer(rb);
    int dst_pitch;
 
-- 
2.4.3