Differential D4158 Diff 13282 intern/cycles/blender/blender_session.cpp

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	b_image.buffers_free();	b_image.buffers_free();
	}	}

	/* Premultiply, byte images are always straight for Blender. */	char alpha_mode = b_image.alpha_mode();
	unsigned char *cp = pixels;
	for(size_t i = 0; i < num_pixels; i++, cp += channels) {	if (alpha_mode == Image_alpha_mode_PREMUL) {
	cp[0] = (cp[0] * cp[3]) >> 8;	/* Premultiply, byte images are always straight for Blender. */
	cp[1] = (cp[1] * cp[3]) >> 8;	unsigned char *cp = pixels;
	cp[2] = (cp[2] * cp[3]) >> 8;	for(size_t i = 0; i < num_pixels; i++, cp += channels) {
		cp[0] = (cp[0] * cp[3]) >> 8;
		cp[1] = (cp[1] * cp[3]) >> 8;
		cp[2] = (cp[2] * cp[3]) >> 8;
		}
	}	}
	return true;	return true;
	}	}
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