[Mesa-dev] [v2 6/8] i965/fb: Use meta path for stencil blits

[Topi Pohjolainen]

This is effective only on gen8 for now as previous generations still
go through blorp.

Signed-off-by: Topi Pohjolainen <topi.pohjolainen at intel.com>
---
 src/mesa/drivers/dri/i965/intel_fbo.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/intel_fbo.c b/src/mesa/drivers/dri/i965/intel_fbo.c
index 2d68de8..58b7043 100644
--- a/src/mesa/drivers/dri/i965/intel_fbo.c
+++ b/src/mesa/drivers/dri/i965/intel_fbo.c
@@ -879,6 +879,15 @@ intel_blit_framebuffer(struct gl_context *ctx,
    if (mask == 0x0)
       return;
 
+   if (mask & GL_STENCIL_BUFFER_BIT) {
+      brw_meta_fbo_stencil_blit(brw_context(ctx),
+                                srcX0, srcY0, srcX1, srcY1,
+                                dstX0, dstY0, dstX1, dstY1);
+      mask &= ~GL_STENCIL_BUFFER_BIT;
+      if (mask == 0x0)
+         return;
+   }
+
    /* Try using the BLT engine. */
    mask = intel_blit_framebuffer_with_blitter(ctx,
                                               srcX0, srcY0, srcX1, srcY1,
-- 
1.8.3.1