diff options
| -rw-r--r-- | drivers/media/platform/coda.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c index 8b7f5ac..2721f83 100644 --- a/drivers/media/platform/coda.c +++ b/drivers/media/platform/coda.c @@ -178,8 +178,9 @@ struct coda_ctx { int idx; }; -static u8 coda_filler_nal[] = { 0x00, 0x00, 0x00, 0x01, 0x0c, - 0xff, 0xff, 0xff, 0xff, 0xff}; +static const u8 coda_filler_nal[14] = { 0x00, 0x00, 0x00, 0x01, 0x0c, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x80 }; +static const u8 coda_filler_size[8] = { 0, 7, 14, 13, 12, 11, 10, 9 }; static inline void coda_write(struct coda_dev *dev, u32 data, u32 reg) { @@ -949,19 +950,14 @@ static int coda_alloc_framebuffers(struct coda_ctx *ctx, struct coda_q_data *q_d static int coda_h264_padding(int size, char *p) { - int size_align = size & ~0x3; - int filler_size = ARRAY_SIZE(coda_filler_nal); int nal_size; int diff; - diff = size - size_align; + diff = size - (size & ~0x7); if (diff == 0) return 0; - nal_size = filler_size + 2 - diff; - if (nal_size > filler_size) - nal_size -= 4; - + nal_size = coda_filler_size[diff]; memcpy(p, coda_filler_nal, nal_size); /* Add rbsp stop bit and trailing at the end */ |