diff options
| author | Luo Xionghu <xionghu.luo@intel.com> | 2015-10-29 15:02:14 +0800 |
|---|---|---|
| committer | Yang Rong <rong.r.yang@intel.com> | 2015-11-04 10:36:52 +0800 |
| commit | 3c501328a0d58abfeef32da89063480b5ef8bf36 (patch) | |
| tree | c33f157db98132b151ccc086665d7d5a426244ca /src/cl_mem.c | |
| parent | 9ecf64caf823eb92b2721bc5026dc0b4e769a464 (diff) | |
set the pitch of image from buffer to the buffer's pitch.
if image from buffer, the image's pitch should be same with
buffer bo's row pitch.
v2: correct style. image from buffer need update both aligned_pitch and
aligned_h, while image from user ptr only set aligned_pitch, so just
keep them independently.
Signed-off-by: Luo Xionghu <xionghu.luo@intel.com>
Reviewed-by: Guo Yejun <yejun.guo@intel.com>
Diffstat (limited to 'src/cl_mem.c')
| -rw-r--r-- | src/cl_mem.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/cl_mem.c b/src/cl_mem.c index ca3e76f3..be64abe4 100644 --- a/src/cl_mem.c +++ b/src/cl_mem.c @@ -852,8 +852,13 @@ _cl_mem_new_image(cl_context ctx, if (aligned_pitch < pitch && enableUserptr) aligned_pitch = pitch; //no need align the height if 2d image from buffer. - if (image_type == CL_MEM_OBJECT_IMAGE2D && buffer != NULL) + //the pitch should be same with buffer's pitch as they share same bo. + if (image_type == CL_MEM_OBJECT_IMAGE2D && buffer != NULL) { + if(aligned_pitch < pitch) { + aligned_pitch = pitch; + } aligned_h = h; + } else aligned_h = ALIGN(h, cl_buffer_get_tiling_align(ctx, CL_NO_TILE, 1)); } else if (tiling == CL_TILE_X) { |