forked from bartvdbraak/blender
2D stabilization didn't work since clip start frame commit
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f0c724219d
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8da0a03774
@ -773,6 +773,7 @@ static ImBuf *get_stable_cached_frame(MovieClip *clip, MovieClipUser *user, int
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float tloc[2], tscale, tangle;
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short proxy = IMB_PROXY_NONE;
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int render_flag = 0;
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int clip_framenr = BKE_movieclip_remap_scene_to_clip_frame(clip, framenr);
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if (clip->flag & MCLIP_USE_PROXY) {
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proxy = rendersize_to_proxy(user, clip->flag);
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@ -799,7 +800,7 @@ static ImBuf *get_stable_cached_frame(MovieClip *clip, MovieClipUser *user, int
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stableibuf = cache->stabilized.ibuf;
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BKE_tracking_stabilization_data_get(&clip->tracking, framenr, stableibuf->x, stableibuf->y, tloc, &tscale, &tangle);
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BKE_tracking_stabilization_data_get(&clip->tracking, clip_framenr, stableibuf->x, stableibuf->y, tloc, &tscale, &tangle);
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/* check for stabilization parameters */
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if (tscale != cache->stabilized.scale ||
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@ -821,11 +822,12 @@ static ImBuf *put_stabilized_frame_to_cache(MovieClip *clip, MovieClipUser *user
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MovieTracking *tracking = &clip->tracking;
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ImBuf *stableibuf;
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float tloc[2], tscale, tangle;
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int clip_framenr = BKE_movieclip_remap_scene_to_clip_frame(clip, framenr);
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if (cache->stabilized.ibuf)
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IMB_freeImBuf(cache->stabilized.ibuf);
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stableibuf = BKE_tracking_stabilize_frame(&clip->tracking, framenr, ibuf, tloc, &tscale, &tangle);
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stableibuf = BKE_tracking_stabilize_frame(&clip->tracking, clip_framenr, ibuf, tloc, &tscale, &tangle);
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cache->stabilized.ibuf = stableibuf;
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@ -3301,6 +3301,7 @@ static ImBuf *stabilization_allocate_ibuf(ImBuf *cacheibuf, ImBuf *srcibuf, int
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return cacheibuf;
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}
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/* NOTE: frame number should be in clip space, not scene space */
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void BKE_tracking_stabilization_data_get(MovieTracking *tracking, int framenr, int width, int height,
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float loc[2], float *scale, float *angle)
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{
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@ -3340,6 +3341,7 @@ void BKE_tracking_stabilization_data_get(MovieTracking *tracking, int framenr, i
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}
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}
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/* NOTE: frame number should be in clip space, not scene space */
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ImBuf *BKE_tracking_stabilize_frame(MovieTracking *tracking, int framenr, ImBuf *ibuf,
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float loc[2], float *scale, float *angle)
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{
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@ -91,7 +91,9 @@ void MovieClipNode::convertToOperations(ExecutionSystem *graph, CompositorContex
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if (ibuf) {
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if (stab->flag&TRACKING_2D_STABILIZATION) {
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BKE_tracking_stabilization_data_get(&movieClip->tracking, context->getFramenumber(), ibuf->x, ibuf->y, loc, &scale, &angle);
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int clip_framenr = BKE_movieclip_remap_scene_to_clip_frame(movieClip, context->getFramenumber());
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BKE_tracking_stabilization_data_get(&movieClip->tracking, clip_framenr, ibuf->x, ibuf->y, loc, &scale, &angle);
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}
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}
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@ -23,6 +23,7 @@
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#include "COM_MovieClipAttributeOperation.h"
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extern "C" {
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#include "BKE_tracking.h"
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#include "BKE_movieclip.h"
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}
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MovieClipAttributeOperation::MovieClipAttributeOperation(): NodeOperation()
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{
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@ -41,7 +42,8 @@ void MovieClipAttributeOperation::executePixel(float *outputValue, float x, floa
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scale = 1.0f;
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angle = 0.0f;
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if (clip) {
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BKE_tracking_stabilization_data_get(&clip->tracking, framenumber, getWidth(), getHeight(), loc, &scale, &angle);
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int clip_framenr = BKE_movieclip_remap_scene_to_clip_frame(clip, framenumber);
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BKE_tracking_stabilization_data_get(&clip->tracking, clip_framenr, getWidth(), getHeight(), loc, &scale, &angle);
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}
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switch (this->attribute) {
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case MCA_SCALE:
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@ -120,8 +120,9 @@ static void node_composit_exec_movieclip(void *data, bNode *node, bNodeStack **U
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if (stab->flag & TRACKING_2D_STABILIZATION) {
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float loc[2], scale, angle;
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int clip_framenr = BKE_movieclip_remap_scene_to_clip_frame(clip, rd->cfra);
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BKE_tracking_stabilization_data_get(&clip->tracking, rd->cfra, stackbuf->x, stackbuf->y,
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BKE_tracking_stabilization_data_get(&clip->tracking, clip_framenr, stackbuf->x, stackbuf->y,
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loc, &scale, &angle);
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out[1]->vec[0] = loc[0];
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@ -53,8 +53,9 @@ static void node_composit_exec_stabilize2d(void *data, bNode *node, bNodeStack *
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CompBuf *cbuf = typecheck_compbuf(in[0]->data, CB_RGBA);
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CompBuf *stackbuf;
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float loc[2], scale, angle;
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int clip_framenr = BKE_movieclip_remap_scene_to_clip_frame(clip, rd->cfra);
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BKE_tracking_stabilization_data_get(&clip->tracking, rd->cfra, cbuf->x, cbuf->y, loc, &scale, &angle);
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BKE_tracking_stabilization_data_get(&clip->tracking, clip_framenr, cbuf->x, cbuf->y, loc, &scale, &angle);
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stackbuf = node_composit_transform(cbuf, loc[0], loc[1], angle, scale, node->custom1);
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