The HEVC/VP9 aligns the plane stride on 32, so align the planes stride
for all codecs to 32 to satisfy HEVC/VP9 decoding using the "HEVC" HW.
This fixes VP9 decoding of streams with following (not limited) widths:
- 264
-288
- 350
- 352
- 472
- 480
- 528
- 600
- 720
- 800
- 848
- 1440
Signed-off-by: Neil Armstrong <[email protected]>
---
drivers/staging/media/meson/vdec/vdec.c | 10 +++++-----
drivers/staging/media/meson/vdec/vdec_helpers.c | 4 ++--
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/media/meson/vdec/vdec.c b/drivers/staging/media/meson/vdec/vdec.c
index 92f0258868b1..bfca4c82aa56 100644
--- a/drivers/staging/media/meson/vdec/vdec.c
+++ b/drivers/staging/media/meson/vdec/vdec.c
@@ -528,20 +528,20 @@ vdec_try_fmt_common(struct amvdec_session *sess, u32 size,
memset(pfmt[1].reserved, 0, sizeof(pfmt[1].reserved));
if (pixmp->pixelformat == V4L2_PIX_FMT_NV12M) {
pfmt[0].sizeimage = output_size;
- pfmt[0].bytesperline = ALIGN(pixmp->width, 64);
+ pfmt[0].bytesperline = ALIGN(pixmp->width, 32);
pfmt[1].sizeimage = output_size / 2;
- pfmt[1].bytesperline = ALIGN(pixmp->width, 64);
+ pfmt[1].bytesperline = ALIGN(pixmp->width, 32);
pixmp->num_planes = 2;
} else if (pixmp->pixelformat == V4L2_PIX_FMT_YUV420M) {
pfmt[0].sizeimage = output_size;
- pfmt[0].bytesperline = ALIGN(pixmp->width, 64);
+ pfmt[0].bytesperline = ALIGN(pixmp->width, 32);
pfmt[1].sizeimage = output_size / 4;
- pfmt[1].bytesperline = ALIGN(pixmp->width, 64) / 2;
+ pfmt[1].bytesperline = ALIGN(pixmp->width, 32) / 2;
pfmt[2].sizeimage = output_size / 2;
- pfmt[2].bytesperline = ALIGN(pixmp->width, 64) / 2;
+ pfmt[2].bytesperline = ALIGN(pixmp->width, 32) / 2;
pixmp->num_planes = 3;
}
}
diff --git a/drivers/staging/media/meson/vdec/vdec_helpers.c b/drivers/staging/media/meson/vdec/vdec_helpers.c
index a4970ec1bf2e..3f7929c54dc6 100644
--- a/drivers/staging/media/meson/vdec/vdec_helpers.c
+++ b/drivers/staging/media/meson/vdec/vdec_helpers.c
@@ -154,8 +154,8 @@ int amvdec_set_canvases(struct amvdec_session *sess,
{
struct v4l2_m2m_buffer *buf;
u32 pixfmt = sess->pixfmt_cap;
- u32 width = ALIGN(sess->width, 64);
- u32 height = ALIGN(sess->height, 64);
+ u32 width = ALIGN(sess->width, 32);
+ u32 height = ALIGN(sess->height, 32);
u32 reg_cur = reg_base[0];
u32 reg_num_cur = 0;
u32 reg_base_cur = 0;
--
2.22.0