diff options
Diffstat (limited to 'indra/llimage')
| -rwxr-xr-x | indra/llimage/llimagefilter.cpp | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/indra/llimage/llimagefilter.cpp b/indra/llimage/llimagefilter.cpp index 7734b08c18..9093e4b59c 100755 --- a/indra/llimage/llimagefilter.cpp +++ b/indra/llimage/llimagefilter.cpp @@ -230,21 +230,32 @@ void LLImageFilter::executeFilter(LLPointer<LLImageRaw> raw_image) else if (filter_name == "sharpen") { LLMatrix3 kernel; - for (S32 i = 0; i < NUM_VALUES_IN_MAT3; i++) + for (S32 k = 0; k < NUM_VALUES_IN_MAT3; k++) for (S32 j = 0; j < NUM_VALUES_IN_MAT3; j++) - kernel.mMatrix[i][j] = -1.0; + kernel.mMatrix[k][j] = -1.0; kernel.mMatrix[1][1] = 9.0; convolve(kernel,false,false); } else if (filter_name == "gradient") { LLMatrix3 kernel; - for (S32 i = 0; i < NUM_VALUES_IN_MAT3; i++) + for (S32 k = 0; k < NUM_VALUES_IN_MAT3; k++) for (S32 j = 0; j < NUM_VALUES_IN_MAT3; j++) - kernel.mMatrix[i][j] = -1.0; + kernel.mMatrix[k][j] = -1.0; kernel.mMatrix[1][1] = 8.0; convolve(kernel,false,true); } + else if (filter_name == "convolve") + { + LLMatrix3 kernel; + S32 index = 1; + bool normalize = (mFilterData[i][index++].asReal() > 0.0); + bool abs_value = (mFilterData[i][index++].asReal() > 0.0); + for (S32 k = 0; k < NUM_VALUES_IN_MAT3; k++) + for (S32 j = 0; j < NUM_VALUES_IN_MAT3; j++) + kernel.mMatrix[k][j] = mFilterData[i][index++].asReal(); + convolve(kernel,normalize,abs_value); + } else { llwarns << "Filter unknown, cannot execute filter command : " << filter_name << llendl; |