diff options
author | Jeroen Bakker <jeroen@blender.org> | 2021-03-08 15:41:52 +0300 |
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committer | Jeroen Bakker <jeroen@blender.org> | 2021-03-08 15:41:52 +0300 |
commit | 1775ea74c152ba7cf27a8bc1f071b40992c89013 (patch) | |
tree | 310fbe4e107734a16b3164adb1a65bd918935855 /source/blender/compositor/operations/COM_KeyingClipOperation.cpp | |
parent | b9cd2f4531ca670c196b0b14b1359d0f375103c2 (diff) |
Cleanup: Change extension .cpp to .cc
Diffstat (limited to 'source/blender/compositor/operations/COM_KeyingClipOperation.cpp')
-rw-r--r-- | source/blender/compositor/operations/COM_KeyingClipOperation.cpp | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/source/blender/compositor/operations/COM_KeyingClipOperation.cpp b/source/blender/compositor/operations/COM_KeyingClipOperation.cpp deleted file mode 100644 index 592f116c451..00000000000 --- a/source/blender/compositor/operations/COM_KeyingClipOperation.cpp +++ /dev/null @@ -1,129 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * Copyright 2012, Blender Foundation. - */ - -#include "COM_KeyingClipOperation.h" - -#include "MEM_guardedalloc.h" - -#include "BLI_listbase.h" -#include "BLI_math.h" - -KeyingClipOperation::KeyingClipOperation() -{ - this->addInputSocket(COM_DT_VALUE); - this->addOutputSocket(COM_DT_VALUE); - - this->m_kernelRadius = 3; - this->m_kernelTolerance = 0.1f; - - this->m_clipBlack = 0.0f; - this->m_clipWhite = 1.0f; - - this->m_isEdgeMatte = false; - - this->setComplex(true); -} - -void *KeyingClipOperation::initializeTileData(rcti *rect) -{ - void *buffer = getInputOperation(0)->initializeTileData(rect); - - return buffer; -} - -void KeyingClipOperation::executePixel(float output[4], int x, int y, void *data) -{ - const int delta = this->m_kernelRadius; - const float tolerance = this->m_kernelTolerance; - - MemoryBuffer *inputBuffer = (MemoryBuffer *)data; - float *buffer = inputBuffer->getBuffer(); - - int bufferWidth = inputBuffer->getWidth(); - int bufferHeight = inputBuffer->getHeight(); - - float value = buffer[(y * bufferWidth + x)]; - - bool ok = false; - int start_x = max_ff(0, x - delta + 1), start_y = max_ff(0, y - delta + 1), - end_x = min_ff(x + delta - 1, bufferWidth - 1), - end_y = min_ff(y + delta - 1, bufferHeight - 1); - - int count = 0, totalCount = (end_x - start_x + 1) * (end_y - start_y + 1) - 1; - int thresholdCount = ceil((float)totalCount * 0.9f); - - if (delta == 0) { - ok = true; - } - - for (int cx = start_x; ok == false && cx <= end_x; cx++) { - for (int cy = start_y; ok == false && cy <= end_y; cy++) { - if (UNLIKELY(cx == x && cy == y)) { - continue; - } - - int bufferIndex = (cy * bufferWidth + cx); - float currentValue = buffer[bufferIndex]; - - if (fabsf(currentValue - value) < tolerance) { - count++; - if (count >= thresholdCount) { - ok = true; - } - } - } - } - - if (this->m_isEdgeMatte) { - if (ok) { - output[0] = 0.0f; - } - else { - output[0] = 1.0f; - } - } - else { - output[0] = value; - - if (ok) { - if (output[0] < this->m_clipBlack) { - output[0] = 0.0f; - } - else if (output[0] >= this->m_clipWhite) { - output[0] = 1.0f; - } - else { - output[0] = (output[0] - this->m_clipBlack) / (this->m_clipWhite - this->m_clipBlack); - } - } - } -} - -bool KeyingClipOperation::determineDependingAreaOfInterest(rcti *input, - ReadBufferOperation *readOperation, - rcti *output) -{ - rcti newInput; - - newInput.xmin = input->xmin - this->m_kernelRadius; - newInput.ymin = input->ymin - this->m_kernelRadius; - newInput.xmax = input->xmax + this->m_kernelRadius; - newInput.ymax = input->ymax + this->m_kernelRadius; - - return NodeOperation::determineDependingAreaOfInterest(&newInput, readOperation, output); -} |