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| author | Matthias Vogelgesang <matthias.vogelgesang@ipe.fzk.de> | 2011-02-25 16:57:45 +0100 |
|---|---|---|
| committer | Matthias Vogelgesang <matthias.vogelgesang@ipe.fzk.de> | 2011-02-25 16:57:45 +0100 |
| commit | e99970e82e665cb5668584827af320bc49e27300 (patch) | |
| tree | d47e8d5ca687a83e02bdf6aa9f858e93e43585ae | |
| parent | 1aa8b1f672dd0d8ac8bbaa97eb7a763cdaa114b3 (diff) | |
| download | uca-e99970e82e665cb5668584827af320bc49e27300.tar.gz uca-e99970e82e665cb5668584827af320bc49e27300.tar.bz2 uca-e99970e82e665cb5668584827af320bc49e27300.tar.xz uca-e99970e82e665cb5668584827af320bc49e27300.zip | |
Use camera rather than frame grabber to determine dimensions
| -rw-r--r-- | src/cameras/uca_pco.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/cameras/uca_pco.c b/src/cameras/uca_pco.c index 1c189b7..33b09d6 100644 --- a/src/cameras/uca_pco.c +++ b/src/cameras/uca_pco.c @@ -99,9 +99,9 @@ static uint32_t uca_pco_get_property(struct uca_t *uca, int32_t property, void * struct pco_edge_t *pco = GET_PCO(uca); switch (property) { - /* FIXME: how to ensure, that data is large enough? */ case UCA_PROP_NAME: { + /* FIXME: how to ensure, that buffer is large enough? */ SC2_Camera_Name_Response name; if (pco_read_property(pco, GET_CAMERA_NAME, &name, sizeof(name)) == PCO_NOERROR) strcpy((char *) data, name.szName); @@ -109,8 +109,11 @@ static uint32_t uca_pco_get_property(struct uca_t *uca, int32_t property, void * break; case UCA_PROP_WIDTH: - if (Fg_getParameter(GET_FG(uca), FG_WIDTH, (uint32_t *) data, PORT_A) != FG_OK) - return UCA_ERR_PROP_GENERAL; + { + int w, h; + if (pco_get_actual_size(pco, &w, &h) == PCO_NOERROR) + set_void(data, uint32_t, w); + } break; case UCA_PROP_WIDTH_MIN: @@ -122,8 +125,11 @@ static uint32_t uca_pco_get_property(struct uca_t *uca, int32_t property, void * break; case UCA_PROP_HEIGHT: - if (Fg_getParameter(GET_FG(uca), FG_HEIGHT, (uint32_t *) data, PORT_A) != FG_OK) - return UCA_ERR_PROP_GENERAL; + { + int w, h; + if (pco_get_actual_size(pco, &w, &h) == PCO_NOERROR) + set_void(data, uint32_t, h); + } break; case UCA_PROP_HEIGHT_MIN: @@ -160,6 +166,10 @@ static uint32_t uca_pco_get_property(struct uca_t *uca, int32_t property, void * set_void(data, uint32_t, pco->description.dwMaxExposureDESC); break; + case UCA_PROP_BITDEPTH: + set_void(data, uint8_t, 16); + break; + default: return UCA_ERR_PROP_INVALID; } |