diff options
Diffstat (limited to 'src/ipa/ipu3/algorithms')
| -rw-r--r-- | src/ipa/ipu3/algorithms/tone_mapping.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/ipa/ipu3/algorithms/tone_mapping.cpp b/src/ipa/ipu3/algorithms/tone_mapping.cpp index 3af96261..40337f9d 100644 --- a/src/ipa/ipu3/algorithms/tone_mapping.cpp +++ b/src/ipa/ipu3/algorithms/tone_mapping.cpp @@ -43,6 +43,9 @@ void ToneMapping::process([[maybe_unused]] IPAContext &context, */ gamma_ = 1.1; + if (context.frameContext.toneMapping.gamma == gamma_) + return; + struct ipu3_uapi_gamma_corr_lut &lut = context.frameContext.toneMapping.gammaCorrection; @@ -53,6 +56,8 @@ void ToneMapping::process([[maybe_unused]] IPAContext &context, /* The output value is expressed on 13 bits. */ lut.lut[i] = gamma * 8191; } + + context.frameContext.toneMapping.gamma = gamma_; } } /* namespace ipa::ipu3::algorithms */ |