AG903ライブラリリファレンス
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AG903_PgpMgrSetParamVRAMInputScan 関数
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1: int32_t AG903_PgpMgrSetParamVRAMInputScan(
AG903_PgpMgrVRAMInputHandle
*handle, uint32_t scan) 2: { 3: 4:
if
((handle == NULL) || (handle->id !=
AG903_PGP_MGR_VRAM_INPUT_HANDLE_ID
)) { 5:
return
-
AG903_EINVAL
; 6: } 7: 8: 9:
switch
(scan) { 10:
case
AG903_PGP_MGR_SCAN_PROGRESSIVE
: 11:
case
AG903_PGP_MGR_SCAN_INTERLACE
: 12:
break
; 13:
default
: 14:
return
-
AG903_EINVAL
; 15: } 16: 17: 18:
if
(handle->port_no != -1) { 19:
return
-
AG903_EBUSY
; 20: } 21: 22: 23: handle->scan = scan; 24: handle->is_dirty =
true
; 25:
return
AG903_ENONE
; 26: }
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