r300/r600: move some bo offsets checking to blit code

[mesa.git] / src / mesa / drivers / dri / r600 / r600_blit.c

diff --git a/src/mesa/drivers/dri/r600/r600_blit.c b/src/mesa/drivers/dri/r600/r600_blit.c
index 418544a08d79ab47d52a401b0db862e5a886c05c..58eb91ec615c4536e50971e3b70303c5841cd841 100644 (file)
--- a/src/mesa/drivers/dri/r600/r600_blit.c
+++ b/src/mesa/drivers/dri/r600/r600_blit.c
@@ -1559,7 +1559,7 @@ static GLboolean validate_buffers(context_t *rmesa,
     return GL_TRUE;
 }
 
-GLboolean r600_blit(context_t *context,
+GLboolean r600_blit(GLcontext *ctx,
                     struct radeon_bo *src_bo,
                     intptr_t src_offset,
                     gl_format src_mesaformat,
@@ -1580,6 +1580,7 @@ GLboolean r600_blit(context_t *context,
                     unsigned h,
                     unsigned flip_y)
 {
+    context_t *context = R700_CONTEXT(ctx);
     int id = 0;
 
     if (!is_blit_supported(dst_mesaformat))
@@ -1589,6 +1590,10 @@ GLboolean r600_blit(context_t *context,
         return GL_FALSE;
     }
 
+    if (src_offset % 256 || dst_offset % 256) {
+        return GL_FALSE;
+    }
+
     if (0) {
         fprintf(stderr, "src: width %d, height %d, pitch %d vs %d, format %s\n",
                 src_width, src_height, src_pitch,