From: Kenneth Graunke <kenneth@whitecape.org>
Date: Mon, 19 May 2014 02:32:44 +0000 (-0700)
Subject: meta: Drop unnecessary early returns in _mesa_meta_BlitFramebuffer.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d89ce333ccc585ef88fe10e61de17b885e03eab4;p=mesa.git

meta: Drop unnecessary early returns in _mesa_meta_BlitFramebuffer.

These aren't necessary - all of the following code is predicated on mask
being non-zero, so no code will get executed anyway.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Courtney Goeltzenleuchter <courtney@lunarg.com>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Cc: "10.2" <mesa-stable@lists.freedesktop.org>
---

diff --git a/src/mesa/drivers/common/meta_blit.c b/src/mesa/drivers/common/meta_blit.c
index beb1ea5a8cd..bd6118b9455 100644
--- a/src/mesa/drivers/common/meta_blit.c
+++ b/src/mesa/drivers/common/meta_blit.c
@@ -705,10 +705,6 @@ _mesa_meta_BlitFramebuffer(struct gl_context *ctx,
                                   filter, dstFlipX, dstFlipY,
                                   use_glsl_version, false)) {
          mask &= ~GL_COLOR_BUFFER_BIT;
-         if (mask == 0x0) {
-            _mesa_meta_end(ctx);
-            return;
-         }
       }
    }
 
@@ -718,10 +714,6 @@ _mesa_meta_BlitFramebuffer(struct gl_context *ctx,
                                   filter, dstFlipX, dstFlipY,
                                   use_glsl_version, true)) {
          mask &= ~GL_DEPTH_BUFFER_BIT;
-         if (mask == 0x0) {
-            _mesa_meta_end(ctx);
-            return;
-         }
       }
    }