Mesa (master): radeon: fix fbo size calculation to after pitch

[Dave Airlie]

Module: Mesa
Branch: master
Commit: dea10381864269bd6251a8b0af7a88de88296b32
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=dea10381864269bd6251a8b0af7a88de88296b32

Author: Dave Airlie <airlied at linux.ie>
Date:   Tue Aug 25 07:20:37 2009 +1000

radeon: fix fbo size calculation to after pitch

---

 src/mesa/drivers/dri/radeon/radeon_fbo.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/radeon/radeon_fbo.c b/src/mesa/drivers/dri/radeon/radeon_fbo.c
index 3d7c970..6f0cc08 100644
--- a/src/mesa/drivers/dri/radeon/radeon_fbo.c
+++ b/src/mesa/drivers/dri/radeon/radeon_fbo.c
@@ -178,12 +178,13 @@ radeon_alloc_renderbuffer_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
                                              width, height);
    }
    else {
-     uint32_t size = width * height * cpp;
+     uint32_t size;
      uint32_t pitch = ((cpp * width + 63) & ~63) / cpp;
 
      fprintf(stderr,"Allocating %d x %d radeon RBO (pitch %d)\n", width,
 	  height, pitch);
 
+     size = pitch * height * cpp;
      rrb->pitch = pitch * cpp;
      rrb->cpp = cpp;
      rrb->bo = radeon_bo_open(radeon->radeonScreen->bom,