[Mesa-dev] [PATCH 02/16] i965/miptree: Use > 1 instead of > 0 to check for multisampling

[Topi Pohjolainen]

Checking against zero currently works as single sampling is
represented with zero. Once one moves to isl single sampling
really has sample number of one.

This keeps later patches simpler.

Signed-off-by: Topi Pohjolainen <topi.pohjolainen at intel.com>
---
 src/mesa/drivers/dri/i965/intel_blit.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/intel_blit.c b/src/mesa/drivers/dri/i965/intel_blit.c
index e79e02a075..2471380a0a 100644
--- a/src/mesa/drivers/dri/i965/intel_blit.c
+++ b/src/mesa/drivers/dri/i965/intel_blit.c
@@ -298,7 +298,7 @@ intel_miptree_blit(struct brw_context *brw,
                    GLenum logicop)
 {
    /* The blitter doesn't understand multisampling at all. */
-   if (src_mt->num_samples > 0 || dst_mt->num_samples > 0)
+   if (src_mt->num_samples > 1 || dst_mt->num_samples > 1)
       return false;
 
    /* No sRGB decode or encode is done by the hardware blitter, which is
@@ -371,7 +371,7 @@ intel_miptree_copy(struct brw_context *brw,
                    uint32_t src_width, uint32_t src_height)
 {
    /* The blitter doesn't understand multisampling at all. */
-   if (src_mt->num_samples > 0 || dst_mt->num_samples > 0)
+   if (src_mt->num_samples > 1 || dst_mt->num_samples > 1)
       return false;
 
    if (src_mt->format == MESA_FORMAT_S_UINT8)
-- 
2.11.0