Differential D8469 Diff 27424 source/blender/blenkernel/intern/movieclip.c

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source/blender/blenkernel/intern/movieclip.c

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	/* -------------------------------------------------------------------- */			/* -------------------------------------------------------------------- */
	/** \name GPU textures			/** \name GPU textures
	* \{ */			* \{ */

	static GPUTexture *movieclip_get_gputexture_ptr(MovieClip clip,			static GPUTexture *movieclip_get_gputexture_ptr(MovieClip clip,
	MovieClipUser *cuser,			MovieClipUser *cuser,
	eGPUTextureTarget textarget)			eGPUTextureTarget textarget)
	{			{
	LISTBASE_FOREACH (MovieClip_RuntimeGPUTexture *, tex, &clip->runtime.gputextures) {			/* Check if we have an existing entry for that clip user. */
				MovieClip_RuntimeGPUTexture *tex;
				for (tex = clip->runtime.gputextures.first; tex; tex = tex->next) {
	if (memcmp(&tex->user, cuser, sizeof(MovieClipUser)) == 0) {			if (memcmp(&tex->user, cuser, sizeof(MovieClipUser)) == 0) {
				break;
				}
				}

				/* If not, allocate a new one. */
	if (tex == NULL) {			if (tex == NULL) {
	tex = (MovieClip_RuntimeGPUTexture *)MEM_mallocN(sizeof(MovieClip_RuntimeGPUTexture),			tex = (MovieClip_RuntimeGPUTexture *)MEM_mallocN(sizeof(MovieClip_RuntimeGPUTexture),
	__func__);			__func__);

	for (int i = 0; i < TEXTARGET_COUNT; i++) {			for (int i = 0; i < TEXTARGET_COUNT; i++) {
	tex->gputexture[i] = NULL;			tex->gputexture[i] = NULL;
	}			}

	memcpy(&tex->user, cuser, sizeof(MovieClipUser));			memcpy(&tex->user, cuser, sizeof(MovieClipUser));
	BLI_addtail(&clip->runtime.gputextures, tex);			BLI_addtail(&clip->runtime.gputextures, tex);
	}			}

	return &tex->gputexture[textarget];			return &tex->gputexture[textarget];
	}			}
	}
	return NULL;
	}

	GPUTexture BKE_movieclip_get_gpu_texture(MovieClip clip, MovieClipUser *cuser)			GPUTexture BKE_movieclip_get_gpu_texture(MovieClip clip, MovieClipUser *cuser)
	{			{
	if (clip == NULL) {			if (clip == NULL) {
	return NULL;			return NULL;
	}			}

	GPUTexture **tex = movieclip_get_gputexture_ptr(clip, cuser, TEXTARGET_2D);			GPUTexture **tex = movieclip_get_gputexture_ptr(clip, cuser, TEXTARGET_2D);
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