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AG903_DSPMgrSetLutParam 関数

色補正パラメータ設定

Syntax
C++
int32_t AG903_DSPMgrSetLutParam(AG903_DSPMgrHandle * handle, _Bool en, AG903_DSPMgrLutParam * param);
引数 
説明 
AG903_DSPMgrHandle * handle 
[in] DSPハンドル 
_Bool en 
[in] 機能有効化 
AG903_DSPMgrLutParam * param 
[in] 色補正パラメータ 

エラーコード

返値の詳細 
説明 
正常終了 
-AG903_EINVAL 
パラメータ異常 

色補正パラメータの設定を変更します.

第三引数paramにNULLを渡した場合、有効化設定のみを変更します.

1: int32_t AG903_DSPMgrSetLutParam(AG903_DSPMgrHandle *handle, _Bool en, AG903_DSPMgrLutParam *param) 2: { 3: int32_t rc = AG903_ENONE; 4: uint8_t ch; 5: uint32_t cnt; 6: DSPPrmParamMOD mod; 7: 8: if (handle == NULL) 9: return -AG903_EINVAL; 10: 11: rc = DSPMgrCheckHandle(handle, &ch); 12: 13: if (rc == AG903_ENONE) { 14: if (param != NULL) { 15: DSPPrmParamLUTR lutr = {0}; 16: DSPPrmParamLUTG lutg = {0}; 17: DSPPrmParamLUTB lutb = {0}; 18: for (cnt = 0;cnt < AG903_DSP_LUT_NUM;cnt++) { 19: lutr.r0 = param->LUTR[cnt].r0; 20: lutr.r1 = param->LUTR[cnt].r1; 21: lutr.r2 = param->LUTR[cnt].r2; 22: lutr.r3 = param->LUTR[cnt].r3; 23: lutg.g0 = param->LUTG[cnt].g0; 24: lutg.g1 = param->LUTG[cnt].g1; 25: lutg.g2 = param->LUTG[cnt].g2; 26: lutg.g3 = param->LUTG[cnt].g3; 27: lutb.b0 = param->LUTB[cnt].b0; 28: lutb.b1 = param->LUTB[cnt].b1; 29: lutb.b2 = param->LUTB[cnt].b2; 30: lutb.b3 = param->LUTB[cnt].b3; 31: AG903_DSPPrmSetLUTR(ch, cnt, &lutr); 32: AG903_DSPPrmSetLUTG(ch, cnt, &lutg); 33: AG903_DSPPrmSetLUTB(ch, cnt, &lutb); 34: } 35: } 36: AG903_DSPPrmGetMOD(ch, &mod); 37: mod.lut = en ? true : false; 38: AG903_DSPPrmSetMOD(ch, &mod); 39: } 40: 41: return rc; 42: }
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