AG903ライブラリリファレンス
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1: int32_t AG903_PgpMgrSetParamVRAMSize(AG903_PgpMgrVRAMInputHandle *handle, uint32_t h_size, uint32_t v_size) 2: { 3: 4: if ((handle == NULL) || (handle->id != AG903_PGP_MGR_VRAM_INPUT_HANDLE_ID)) { 5: return -AG903_EINVAL; 6: } 7: 8: 9: if ((h_size == 0) || (h_size > AG903_PGP_MGR_MAX_VI_H_SIZE)) { 10: return -AG903_EINVAL; 11: } 12: if ((v_size == 0) || (v_size > AG903_PGP_MGR_MAX_VI_V_SIZE)) { 13: return -AG903_EINVAL; 14: } 15: 16: 17: if (handle->port_no != -1) { 18: return -AG903_EBUSY; 19: } 20: 21: 22: handle->h_frame_size = h_size; 23: handle->v_frame_size = v_size; 24: handle->is_dirty = true; 25: return AG903_ENONE; 26: }
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