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| author | Matthias Vogelgesang <matthias.vogelgesang@ipe.fzk.de> | 2011-02-28 16:53:29 +0100 |
|---|---|---|
| committer | Matthias Vogelgesang <matthias.vogelgesang@ipe.fzk.de> | 2011-02-28 16:53:29 +0100 |
| commit | f6f2bafe19fd57c56201e79be6b7692f16f16099 (patch) | |
| tree | a10a1da5d9873c3d9427bbd6b905e024024aacbe /src | |
| parent | 9d4f8e270d27556f277a14c567d516b3c090a027 (diff) | |
| download | libuca-f6f2bafe19fd57c56201e79be6b7692f16f16099.tar.gz libuca-f6f2bafe19fd57c56201e79be6b7692f16f16099.tar.bz2 libuca-f6f2bafe19fd57c56201e79be6b7692f16f16099.tar.xz libuca-f6f2bafe19fd57c56201e79be6b7692f16f16099.zip | |
Add grab example
Diffstat (limited to 'src')
| -rw-r--r-- | src/grabbers/me4.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/grabbers/me4.c b/src/grabbers/me4.c index 54ac060..5b46c79 100644 --- a/src/grabbers/me4.c +++ b/src/grabbers/me4.c @@ -39,8 +39,14 @@ uint32_t uca_me4_alloc(struct uca_grabber_t *grabber, uint32_t n_buffers) uint32_t width, height; uca_me4_get_property(grabber, FG_WIDTH, &width); uca_me4_get_property(grabber, FG_HEIGHT, &height); + /* FIXME: get size of pixel */ - ((struct uca_me4_grabber_t *) grabber->user)->mem = Fg_AllocMemEx(GET_FG(grabber), n_buffers*width*height*sizeof(uint16_t), n_buffers); + dma_mem *mem = Fg_AllocMemEx(GET_FG(grabber), n_buffers*width*height*sizeof(uint16_t), n_buffers); + if (mem != NULL) { + ((struct uca_me4_grabber_t *) grabber->user)->mem = mem; + return UCA_NO_ERROR; + } + return UCA_ERR_PROP_GENERAL; } uint32_t uca_me4_init(struct uca_grabber_t **grabber) |