diff options
| author | Philipp Zabel <p.zabel@pengutronix.de> | 2014-07-23 17:28:44 +0200 |
|---|---|---|
| committer | Kamil Debski <k.debski@samsung.com> | 2014-08-05 17:18:51 +0200 |
| commit | 38932df4cb17e08f41f13487f09bf6f4d28805e6 (patch) | |
| tree | 4ecb7442cc3ca20b49d5ce4315a78a99a16adef9 /drivers/media/platform/coda/coda-common.c | |
| parent | 729193e2b07b427929f8b4d144b8abe75a4ef5c3 (diff) | |
coda: move H.264 helper function into separate filefor-3.17
Currently there is only the coda_h264_padding function, but
we will have to add more H.264 specific helpers later.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Diffstat (limited to 'drivers/media/platform/coda/coda-common.c')
| -rw-r--r-- | drivers/media/platform/coda/coda-common.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index 64151aafd21f..574742e1e82c 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -72,10 +72,6 @@ struct coda_fmt { u32 fourcc; }; -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 }; - void coda_write(struct coda_dev *dev, u32 data, u32 reg) { v4l2_dbg(1, coda_debug, &dev->v4l2_dev, @@ -1627,24 +1623,6 @@ static int coda_alloc_framebuffers(struct coda_ctx *ctx, struct coda_q_data *q_d return 0; } -static int coda_h264_padding(int size, char *p) -{ - int nal_size; - int diff; - - diff = size - (size & ~0x7); - if (diff == 0) - return 0; - - nal_size = coda_filler_size[diff]; - memcpy(p, coda_filler_nal, nal_size); - - /* Add rbsp stop bit and trailing at the end */ - *(p + nal_size - 1) = 0x80; - - return nal_size; -} - static phys_addr_t coda_iram_alloc(struct coda_iram_info *iram, size_t size) { phys_addr_t ret; |