Differential D7320 Diff 23411 source/blender/editors/space_image/image_undo.c

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source/blender/editors/space_image/image_undo.c

Show First 20 Lines • Show All 139 Lines • ▼ Show 20 Lines	for (PaintTile ptile = paint_tiles->first, ptile_next; ptile; ptile = ptile_next) {
ptile_next = ptile->next;		ptile_next = ptile->next;
ptile_free(ptile);		ptile_free(ptile);
}		}
BLI_listbase_clear(paint_tiles);		BLI_listbase_clear(paint_tiles);
}		}

static void ptile_invalidate_list(ListBase *paint_tiles)		static void ptile_invalidate_list(ListBase *paint_tiles)
{		{
for (PaintTile *ptile = paint_tiles->first; ptile; ptile = ptile->next) {		LISTBASE_FOREACH (PaintTile *, ptile, paint_tiles) {
ptile->valid = false;		ptile->valid = false;
}		}
}		}

void ED_image_paint_tile_find(ListBase paint_tiles,		void ED_image_paint_tile_find(ListBase paint_tiles,
Image *image,		Image *image,
ImBuf *ibuf,		ImBuf *ibuf,
ImageUser *iuser,		ImageUser *iuser,
int x_tile,		int x_tile,
int y_tile,		int y_tile,
ushort **r_mask,		ushort **r_mask,
bool validate)		bool validate)
{		{
for (PaintTile *ptile = paint_tiles->first; ptile; ptile = ptile->next) {		LISTBASE_FOREACH (PaintTile *, ptile, paint_tiles) {
if (ptile->x_tile == x_tile && ptile->y_tile == y_tile) {		if (ptile->x_tile == x_tile && ptile->y_tile == y_tile) {
if (ptile->image == image && ptile->ibuf == ibuf && ptile->iuser.tile == iuser->tile) {		if (ptile->image == image && ptile->ibuf == ibuf && ptile->iuser.tile == iuser->tile) {
if (r_mask) {		if (r_mask) {
/* allocate mask if requested. */		/* allocate mask if requested. */
if (!ptile->mask) {		if (!ptile->mask) {
ptile->mask = MEM_callocN(sizeof(ushort) * square_i(ED_IMAGE_UNDO_TILE_SIZE),		ptile->mask = MEM_callocN(sizeof(ushort) * square_i(ED_IMAGE_UNDO_TILE_SIZE),
"UndoImageTile.mask");		"UndoImageTile.mask");
}		}
▲ Show 20 Lines • Show All 91 Lines • ▼ Show 20 Lines	void ED_image_paint_tile_push(ListBase paint_tiles,
}		}
return ptile->rect.pt;		return ptile->rect.pt;
}		}

static void ptile_restore_runtime_list(ListBase *paint_tiles)		static void ptile_restore_runtime_list(ListBase *paint_tiles)
{		{
ImBuf *tmpibuf = imbuf_alloc_temp_tile();		ImBuf *tmpibuf = imbuf_alloc_temp_tile();

for (PaintTile *ptile = paint_tiles->first; ptile; ptile = ptile->next) {		LISTBASE_FOREACH (PaintTile *, ptile, paint_tiles) {
Image *image = ptile->image;		Image *image = ptile->image;
ImBuf *ibuf = BKE_image_acquire_ibuf(image, &ptile->iuser, NULL);		ImBuf *ibuf = BKE_image_acquire_ibuf(image, &ptile->iuser, NULL);
const bool has_float = (ibuf->rect_float != NULL);		const bool has_float = (ibuf->rect_float != NULL);

if (has_float) {		if (has_float) {
SWAP(float *, ptile->rect.fp, tmpibuf->rect_float);		SWAP(float *, ptile->rect.fp, tmpibuf->rect_float);
}		}
else {		else {
▲ Show 20 Lines • Show All 258 Lines • ▼ Show 20 Lines	typedef struct UndoImageHandle {
ListBase buffers;		ListBase buffers;

} UndoImageHandle;		} UndoImageHandle;

static void uhandle_restore_list(ListBase *undo_handles, bool use_init)		static void uhandle_restore_list(ListBase *undo_handles, bool use_init)
{		{
ImBuf *tmpibuf = imbuf_alloc_temp_tile();		ImBuf *tmpibuf = imbuf_alloc_temp_tile();

for (UndoImageHandle *uh = undo_handles->first; uh; uh = uh->next) {		LISTBASE_FOREACH (UndoImageHandle *, uh, undo_handles) {
/* Tiles only added to second set of tiles. */		/* Tiles only added to second set of tiles. */
Image *image = uh->image_ref.ptr;		Image *image = uh->image_ref.ptr;

ImBuf *ibuf = BKE_image_acquire_ibuf(image, &uh->iuser, NULL);		ImBuf *ibuf = BKE_image_acquire_ibuf(image, &uh->iuser, NULL);
if (UNLIKELY(ibuf == NULL)) {		if (UNLIKELY(ibuf == NULL)) {
CLOG_ERROR(&LOG, "Unable to get buffer for image '%s'", image->id.name + 2);		CLOG_ERROR(&LOG, "Unable to get buffer for image '%s'", image->id.name + 2);
continue;		continue;
}		}
bool changed = false;		bool changed = false;
for (UndoImageBuf *ubuf_iter = uh->buffers.first; ubuf_iter; ubuf_iter = ubuf_iter->next) {		LISTBASE_FOREACH (UndoImageBuf *, ubuf_iter, &uh->buffers) {
UndoImageBuf *ubuf = use_init ? ubuf_iter : ubuf_iter->post;		UndoImageBuf *ubuf = use_init ? ubuf_iter : ubuf_iter->post;
ubuf_ensure_compat_ibuf(ubuf, ibuf);		ubuf_ensure_compat_ibuf(ubuf, ibuf);

int i = 0;		int i = 0;
for (uint y_tile = 0; y_tile < ubuf->tiles_dims[1]; y_tile += 1) {		for (uint y_tile = 0; y_tile < ubuf->tiles_dims[1]; y_tile += 1) {
uint y = y_tile << ED_IMAGE_UNDO_TILE_BITS;		uint y = y_tile << ED_IMAGE_UNDO_TILE_BITS;
for (uint x_tile = 0; x_tile < ubuf->tiles_dims[0]; x_tile += 1) {		for (uint x_tile = 0; x_tile < ubuf->tiles_dims[0]; x_tile += 1) {
uint x = x_tile << ED_IMAGE_UNDO_TILE_BITS;		uint x = x_tile << ED_IMAGE_UNDO_TILE_BITS;
▲ Show 20 Lines • Show All 42 Lines • ▼ Show 20 Lines
* \{ */		* \{ */

/** #UndoImageHandle utilities */		/** #UndoImageHandle utilities */

static UndoImageBuf uhandle_lookup_ubuf(UndoImageHandle uh,		static UndoImageBuf uhandle_lookup_ubuf(UndoImageHandle uh,
const Image *UNUSED(image),		const Image *UNUSED(image),
const char *ibuf_name)		const char *ibuf_name)
{		{
for (UndoImageBuf *ubuf = uh->buffers.first; ubuf; ubuf = ubuf->next) {		LISTBASE_FOREACH (UndoImageBuf *, ubuf, &uh->buffers) {
if (STREQ(ubuf->ibuf_name, ibuf_name)) {		if (STREQ(ubuf->ibuf_name, ibuf_name)) {
return ubuf;		return ubuf;
}		}
}		}
return NULL;		return NULL;
}		}

static UndoImageBuf uhandle_add_ubuf(UndoImageHandle uh, Image image, ImBuf ibuf)		static UndoImageBuf uhandle_add_ubuf(UndoImageHandle uh, Image image, ImBuf ibuf)
Show All 15 Lines	static UndoImageBuf uhandle_ensure_ubuf(UndoImageHandle uh, Image image, ImBuf ibuf)
}		}
return ubuf;		return ubuf;
}		}

static UndoImageHandle uhandle_lookup_by_name(ListBase undo_handles,		static UndoImageHandle uhandle_lookup_by_name(ListBase undo_handles,
const Image *image,		const Image *image,
int tile_number)		int tile_number)
{		{
for (UndoImageHandle *uh = undo_handles->first; uh; uh = uh->next) {		LISTBASE_FOREACH (UndoImageHandle *, uh, undo_handles) {
if (STREQ(image->id.name + 2, uh->image_ref.name + 2) && uh->iuser.tile == tile_number) {		if (STREQ(image->id.name + 2, uh->image_ref.name + 2) && uh->iuser.tile == tile_number) {
return uh;		return uh;
}		}
}		}
return NULL;		return NULL;
}		}

static UndoImageHandle uhandle_lookup(ListBase undo_handles, const Image *image, int tile_number)		static UndoImageHandle uhandle_lookup(ListBase undo_handles, const Image *image, int tile_number)
{		{
for (UndoImageHandle *uh = undo_handles->first; uh; uh = uh->next) {		LISTBASE_FOREACH (UndoImageHandle *, uh, undo_handles) {
if (image == uh->image_ref.ptr && uh->iuser.tile == tile_number) {		if (image == uh->image_ref.ptr && uh->iuser.tile == tile_number) {
return uh;		return uh;
}		}
}		}
return NULL;		return NULL;
}		}

static UndoImageHandle uhandle_add(ListBase undo_handles, Image image, ImageUser iuser)		static UndoImageHandle uhandle_add(ListBase undo_handles, Image image, ImageUser iuser)
▲ Show 20 Lines • Show All 129 Lines • ▼ Show 20 Lines	for (PaintTile ptile = us->paint_tiles.first, ptile_next; ptile; ptile = ptile_next) {
BLI_assert(ubuf_pre->tiles[tile_index] == NULL);		BLI_assert(ubuf_pre->tiles[tile_index] == NULL);
ubuf_pre->tiles[tile_index] = utile;		ubuf_pre->tiles[tile_index] = utile;
}		}
ptile_next = ptile->next;		ptile_next = ptile->next;
ptile_free(ptile);		ptile_free(ptile);
}		}
BLI_listbase_clear(&us->paint_tiles);		BLI_listbase_clear(&us->paint_tiles);

for (UndoImageHandle *uh = us->handles.first; uh; uh = uh->next) {		LISTBASE_FOREACH (UndoImageHandle *, uh, &us->handles) {
for (UndoImageBuf *ubuf_pre = uh->buffers.first; ubuf_pre; ubuf_pre = ubuf_pre->next) {		LISTBASE_FOREACH (UndoImageBuf *, ubuf_pre, &uh->buffers) {

ImBuf *ibuf = BKE_image_acquire_ibuf(uh->image_ref.ptr, &uh->iuser, NULL);		ImBuf *ibuf = BKE_image_acquire_ibuf(uh->image_ref.ptr, &uh->iuser, NULL);

const bool has_float = ibuf->rect_float;		const bool has_float = ibuf->rect_float;

BLI_assert(ubuf_pre->post == NULL);		BLI_assert(ubuf_pre->post == NULL);
ubuf_pre->post = ubuf_from_image_no_tiles(uh->image_ref.ptr, ibuf);		ubuf_pre->post = ubuf_from_image_no_tiles(uh->image_ref.ptr, ibuf);
UndoImageBuf *ubuf_post = ubuf_pre->post;		UndoImageBuf *ubuf_post = ubuf_pre->post;
▲ Show 20 Lines • Show All 162 Lines • ▼ Show 20 Lines	static void image_undosys_step_free(UndoStep *us_p)
ptile_free_list(&us->paint_tiles);		ptile_free_list(&us->paint_tiles);
}		}

static void image_undosys_foreach_ID_ref(UndoStep *us_p,		static void image_undosys_foreach_ID_ref(UndoStep *us_p,
UndoTypeForEachIDRefFn foreach_ID_ref_fn,		UndoTypeForEachIDRefFn foreach_ID_ref_fn,
void *user_data)		void *user_data)
{		{
ImageUndoStep us = (ImageUndoStep )us_p;		ImageUndoStep us = (ImageUndoStep )us_p;
for (UndoImageHandle *uh = us->handles.first; uh; uh = uh->next) {		LISTBASE_FOREACH (UndoImageHandle *, uh, &us->handles) {
foreach_ID_ref_fn(user_data, ((UndoRefID *)&uh->image_ref));		foreach_ID_ref_fn(user_data, ((UndoRefID *)&uh->image_ref));
}		}
}		}

/* Export for ED_undo_sys. */		/* Export for ED_undo_sys. */
void ED_image_undosys_type(UndoType *ut)		void ED_image_undosys_type(UndoType *ut)
{		{
ut->name = "Image";		ut->name = "Image";
▲ Show 20 Lines • Show All 99 Lines • Show Last 20 Lines