Differential D9630 Diff 32459 source/blender/compositor/operations/COM_ChromaMatteOperation.cpp

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Show First 20 Lines • Show All 53 Lines • ▼ Show 20 Lines	void ChromaMatteOperation::executePixelSampled(float output[4],
const float gain = this->m_settings->fstrength;		const float gain = this->m_settings->fstrength;

float x_angle, z_angle, alpha;		float x_angle, z_angle, alpha;
float theta, beta;		float theta, beta;
float kfg;		float kfg;

this->m_inputKeyProgram->readSampled(inKey, x, y, sampler);		this->m_inputKeyProgram->readSampled(inKey, x, y, sampler);
this->m_inputImageProgram->readSampled(inImage, x, y, sampler);		this->m_inputImageProgram->readSampled(inImage, x, y, sampler);

/* store matte(alpha) value in [0] to go with		/* Store matte(alpha) value in [0] to go with
* COM_SetAlphaOperation and the Value output		* COM_SetAlphaMultiplyOperation and the Value output.
		EAWUnsubmitted Done Inline Actions Same EAW: Same
*/		*/

/* Algorithm from book "Video Demistified," does not include the spill reduction part */		/* Algorithm from book "Video Demistified," does not include the spill reduction part */
/* find theta, the angle that the color space should be rotated based on key */		/* find theta, the angle that the color space should be rotated based on key */

/* rescale to -1.0..1.0 */		/* rescale to -1.0..1.0 */
// inImage[0] = (inImage[0] * 2.0f) - 1.0f; // UNUSED		// inImage[0] = (inImage[0] * 2.0f) - 1.0f; // UNUSED
inImage[1] = (inImage[1] * 2.0f) - 1.0f;		inImage[1] = (inImage[1] * 2.0f) - 1.0f;
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