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root/Oni2/oup/current/Global/OniImgClass.pas

Comparing oup/current/Global/OniImgClass.pas (file contents):
Revision 203 by alloc, Sat May 26 20:41:34 2007 UTC vs.
Revision 204 by alloc, Sun May 27 20:03:41 2007 UTC

#	Line 29 | Line 29 | type
29
30		constructor Create;
31		procedure Free;
32	–	function Load(ConnectionID, FileID: Integer): Boolean;
33	–	function LoadFromPSpc(ConnectionID, FileID: Integer): Boolean;
34	–	function LoadFromTXMP(ConnectionID, FileID: Integer): Boolean;
35	–	function LoadFromTXMB(ConnectionID, FileID: Integer): Boolean;
32
33	<	procedure SaveDataToStream(MipMaps: Boolean; var Target: TStream);
33	>	function GetImageSize(MipMaps: Boolean): Integer;
34
35		function LoadFromFile(filename: String): Boolean;
36		function WriteToFile(filename: String): Boolean;
37	<
37	>	procedure SaveDataToStream(MipMaps: Boolean; var Target: TStream);
38		procedure DrawOnCanvas(Canvas: TCanvas; Index: Integer);
39	<	function GetImageSize(MipMaps: Boolean): Integer;
39	>
40	>	function Load(ConnectionID, FileID: Integer): Boolean;
41	>	function LoadFromTXMP(ConnectionID, FileID: Integer): Boolean;
42	>	function LoadFromTXMB(ConnectionID, FileID: Integer): Boolean;
43	>	function LoadFromPSpc(ConnectionID, FileID: Integer): Boolean;
44		published
45		end;
46
#	Line 50 | Line 50 | implementation
50		uses Img_DDSTypes, ImagingComponents;
51
52
53	–	procedure TOniImage.DrawOnCanvas(Canvas: TCanvas; Index: Integer);
54	–	var
55	–	singleimg: TImageData;
56	–	rect: TRect;
57	–	begin
58	–	InitImage(singleimg);
59	–	CloneImage(FImages[Index-1], singleimg);
60	–	ConvertImage(singleimg, ifX8R8G8B8);
61	–	rect.Left := 0;
62	–	rect.Top := 0;
63	–	rect.Right := singleimg.Width - 1;
64	–	rect.Bottom := singleimg.Height - 1;
65	–	Canvas.Brush.Color := $C8D0D4;
66	–	Canvas.FillRect(Canvas.ClipRect);
67	–	DisplayImageData(Canvas, rect, singleimg, rect);
68	–	FreeImage(singleimg);
69	–	end;
70	–
71	–
72	–
73	–	constructor TOniImage.Create;
74	–	begin
75	–	end;
76	–
77	–
78	–
79	–	procedure TOniImage.Free;
80	–	begin
81	–	FreeImagesInArray(FImages);
82	–	end;
83	–
84	–
85	–
86	–
53		function TOniImage.GetImage(MipGen: Integer): TImageData;
54		begin
55		if MipGen <= Length(FImages) then
#	Line 94 | Line 60 | begin
60		end;
61
62
97	–
63		function TOniImage.GetWidth(MipGen: Integer): Integer;
64		begin
65		if MipGen <= Length(FImages) then
#	Line 144 | Line 109 | begin
109		end;
110
111
112	<	function TOniImage.Load(ConnectionID, FileID: Integer): Boolean;
113	<	var
114	<	FileInfo: TFileInfo;
112	>
113	>
114	>	constructor TOniImage.Create;
115		begin
151	–	FileInfo := ConManager.Connection[ConnectionID].GetFileInfo(fileid);
152	–	if FileInfo.Extension = 'PSpc' then
153	–	Result := LoadFromPSpc(ConnectionID, fileid)
154	–	else if FileInfo.Extension = 'TXMB' then
155	–	Result := LoadFromTXMB(ConnectionID, fileid)
156	–	else if FileInfo.Extension = 'TXMP' then
157	–	Result := LoadFromTXMP(ConnectionID, fileid)
158	–	else
159	–	Result := False;
116		end;
117
118	+	procedure TOniImage.Free;
119	+	begin
120	+	FreeImagesInArray(FImages);
121	+	end;
122
123
124
165	–	function TOniImage.LoadFromPSpc(ConnectionID, FileID: Integer): Boolean;
166	–	type
167	–	TPoint = packed record
168	–	X, Y: Word;
169	–	end;
125
126	<	TPSpc = packed record
172	<	p1:   array[0..8] of TPoint;
173	<	p2:   array[0..8] of TPoint;
174	<	TXMP: Integer;
175	<	end;
176	<
177	<	TPart = packed record
178	<	x_txmp, y_txmp: Word;
179	<	x_pspc, y_pspc: Word;
180	<	w, h:    Word;
181	<	imgdata: TImageData;
182	<	used:    Boolean;
183	<	end;
184	<	const
185	<	PartMatch: array[0..8] of Byte = (0, 3, 6, 1, 4, 7, 2, 5, 8);
186	<	stretch_x: Integer = 1;
187	<	stretch_y: Integer = 1;
126	>	function TOniImage.GetImageSize(MipMaps: Boolean): Integer;
127		var
189	–	x, y: Word;
128		i: Integer;
129	+	begin
130	+	if Length(FImages) > 0 then
131	+	begin
132	+	Result := FImages[0].Size;
133	+	if mipmaps then
134	+	for i := 1 to High(FImages) do
135	+	Result := Result + FImages[i].Size;
136	+	end
137	+	else
138	+	Result := -1;
139	+	end;
140
192	–	PSpc:     TPSpc;
193	–	txmpimg:  TOniImage;
194	–	//  txmpdata: TByteData;
141
196	–	parts:    array[0..8] of TPart;
197	–	part:     Byte;
198	–	cols:     array[0..2] of Word;
199	–	rows:     array[0..2] of Word;
200	–	col, row: Byte;
142
143	<	pspcimage: TImageData;
143	>
144	>	function TOniImage.LoadFromFile(filename: String): Boolean;
145		begin
146	<	ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $08, SizeOf(PSpc), @PSpc);
147	<	PSpc.TXMP := PSpc.TXMP div 256;
148	<	if PSpc.TXMP = 0 then
149	<	begin
208	<	Result := False;
209	<	Exit;
210	<	end;
211	<	txmpimg := TOniImage.Create;
212	<	txmpimg.Load(ConnectionID, PSpc.TXMP);
213	<	CloneImage(txmpimg.Image[1], pspcimage);
214	<	txmpimg.Free;
146	>	Result := LoadMultiImageFromFile(filename, FImages);
147	>	if not Result then
148	>	ShowMessage('Couldn''t load image file');
149	>	end;
150
216	–	with pspc do
217	–	begin
218	–	for i := 0 to 2 do
219	–	begin
220	–	cols[i] := 0;
221	–	rows[i] := 0;
222	–	end;
223	–	for i := 0 to 8 do
224	–	begin
225	–	part := PartMatch[i];
226	–	col  := i div 3;
227	–	row  := i mod 3;
228	–	if (p2[i].X > 0) or (p2[i].Y > 0) then
229	–	begin
230	–	parts[part].x_txmp := p1[i].X;// - 1;
231	–	parts[part].y_txmp := p1[i].Y;// - 1;
232	–	parts[part].x_pspc := 0;
233	–	if col > 0 then
234	–	for x := 0 to col - 1 do
235	–	Inc(parts[part].x_pspc, cols[x]);
236	–	parts[part].y_pspc := 0;
237	–	if row > 0 then
238	–	for y := 0 to row - 1 do
239	–	Inc(parts[part].y_pspc, rows[y]);
240	–	parts[part].w := Max(p2[i].X - p1[i].X, 1);// + 1;
241	–	parts[part].h := Max(p2[i].Y - p1[i].Y, 1);// + 1;
242	–	parts[part].used := True;
243	–	cols[col] := parts[part].w;
244	–	rows[row] := parts[part].h;
151
152	<	NewImage(parts[part].w, parts[part].h, pspcimage.Format, parts[part].imgdata);
152	>	function TOniImage.WriteToFile(filename: String): Boolean;
153	>	begin
154	>	Result := SaveMultiImageToFile(filename, FImages);
155	>	end;
156
248	–	CopyRect(pspcimage,
249	–	parts[part].x_txmp, parts[part].y_txmp, parts[part].w, parts[part].h,
250	–	parts[part].imgdata, 0, 0);
251	–	end
252	–	else
253	–	begin
254	–	parts[part].used := False;
255	–	end;
256	–	end;
157
258	–	end;
158
159	<	for i := 0 to 8 do
160	<	begin
161	<	if parts[i].used then
162	<	begin
163	<	//      SaveImageToFile('M:\' + IntToStr(i) + '.bmp', parts[i].imgdata);
164	<	end;
165	<	end;
159	>	procedure TOniImage.DrawOnCanvas(Canvas: TCanvas; Index: Integer);
160	>	var
161	>	singleimg: TImageData;
162	>	rect: TRect;
163	>	begin
164	>	InitImage(singleimg);
165	>	CloneImage(FImages[Index-1], singleimg);
166	>	ConvertImage(singleimg, ifX8R8G8B8);
167	>	rect.Left := 0;
168	>	rect.Top := 0;
169	>	rect.Right := singleimg.Width - 1;
170	>	rect.Bottom := singleimg.Height - 1;
171	>	Canvas.Brush.Color := $C8D0D4;
172	>	Canvas.FillRect(Canvas.ClipRect);
173	>	DisplayImageData(Canvas, rect, singleimg, rect);
174	>	FreeImage(singleimg);
175	>	end;
176
268	–	SetLength(FImages, 1);
269	–	x := cols[0] + cols[1] * stretch_x + cols[2];
270	–	y := rows[0] + rows[1] * stretch_y + rows[2];
177
272	–	NewImage(x, y, pspcimage.Format, FImages[0]);
178
179	<	x := 0;
180	<	for col := 0 to 2 do
179	>
180	>	procedure TOniImage.SaveDataToStream(MipMaps: Boolean; var Target: TStream);
181	>	var
182	>	images: TDynImageDataArray;
183	>	mem: TMemoryStream;
184	>	i: Integer;
185	>	begin
186	>	if Length(FImages) = 0 then
187	>	Exit;
188	>	if MipMaps then
189		begin
190	<	y := 0;
278	<	for row := 0 to 2 do
190	>	if Length(FImages) = 1 then
191		begin
192	<	part := row*3 + col;
281	<	if parts[part].used then
192	>	if not GenerateMipMaps(FImages[0], 0, images) then
193		begin
194	<	if (row = 1) and (col = 1) then
195	<	StretchRect(parts[part].imgdata, 0, 0, parts[part].w, parts[part].h,
285	<	FImages[0], x, y, parts[part].w * stretch_x, parts[part].h * stretch_y, rfNearest)
286	<	else
287	<	if (row = 1) then
288	<	StretchRect(parts[part].imgdata, 0, 0, parts[part].w, parts[part].h,
289	<	FImages[0], x, y, parts[part].w, parts[part].h * stretch_y, rfNearest)
290	<	else
291	<	if (col = 1) then
292	<	StretchRect(parts[part].imgdata, 0, 0, parts[part].w, parts[part].h,
293	<	FImages[0], x, y, parts[part].w * stretch_x, parts[part].h, rfNearest)
294	<	else
295	<	CopyRect(parts[part].imgdata, 0, 0, parts[part].w, parts[part].h,
296	<	FImages[0], x, y );
297	<	if row = 1 then
298	<	y := y + parts[part].h * stretch_y
299	<	else
300	<	y := y + parts[part].h;
194	>	ShowMessage('Could not generate MipMaps');
195	>	Exit;
196		end;
197	+	end
198	+	else
199	+	begin
200	+	SetLength(images, Length(FImages));
201	+	for i := 0 to High(FImages) do
202	+	CloneImage(FImages[i], images[i]);
203		end;
204	<	if cols[col] > 0 then
204	>	mem := TMemoryStream.Create;
205	>	if not SaveMultiImageToStream('dds', mem, images) then
206		begin
207	<	if (col = 1) then
208	<	x := x + parts[part].w * stretch_x
209	<	else
210	<	x := x + parts[part].w;
207	>	ShowMessage('Could not save images to stream');
208	>	Exit;
209	>	end;
210	>	FreeImagesInArray(images);
211	>	end
212	>	else
213	>	begin
214	>	mem := TMemoryStream.Create;
215	>	if not SaveImageToStream('dds', mem, FImages[0]) then
216	>	begin
217	>	ShowMessage('Could not save image to stream');
218	>	Exit;
219		end;
220		end;
221	+	if not Assigned(Target) then
222	+	Target := TMemoryStream.Create;
223
224	<	FreeImage(pspcimage);
225	<	for i := 0 to 8 do
226	<	if parts[i].used then
227	<	FreeImage(parts[i].imgdata);
224	>	mem.Seek(128, soFromBeginning);
225	>	Target.CopyFrom(mem, mem.Size - 128);
226	>	mem.Free;
227	>	Target.Seek(0, soFromBeginning);
228	>	end;
229	>
230	>
231	>
232	>
233	>
234	>	function TOniImage.Load(ConnectionID, FileID: Integer): Boolean;
235	>	var
236	>	FileInfo: TFileInfo;
237	>	begin
238	>	FileInfo := ConManager.Connection[ConnectionID].GetFileInfo(fileid);
239	>	if FileInfo.Extension = 'PSpc' then
240	>	Result := LoadFromPSpc(ConnectionID, fileid)
241	>	else if FileInfo.Extension = 'TXMB' then
242	>	Result := LoadFromTXMB(ConnectionID, fileid)
243	>	else if FileInfo.Extension = 'TXMP' then
244	>	Result := LoadFromTXMP(ConnectionID, fileid)
245	>	else
246	>	Result := False;
247		end;
248
249
#	Line 330 | Line 261 | var
261		_storetype: Byte;
262		_depth: Byte;
263		begin
264	<	Result := True;
264	>	Result := False;
265		ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $8C, SizeOf(_width), @_width);
266		ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $8E, SizeOf(_height), @_height);
267		ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $90, SizeOf(_storetype), @_storetype);
#	Line 444 | Line 375 | begin
375		else
376		ConManager.Connection[ConnectionID].LoadRawFile(fileid, $A0, TStream(data));
377
447	–	//  data.Seek(0, soFromBeginning);
448	–	//  data.SaveToFile('m:\test.txmp');
449	–
378		data.Seek(0, soFromBeginning);
379	<	result := LoadMultiImageFromStream(data, FImages);
379	>	Result := LoadMultiImageFromStream(data, FImages);
380		data.Free;
381	<	{
454	<	if result then
455	<	begin
456	<	for i := 0 to High(FImages) do
457	<	begin
458	<	data := TMemoryStream.Create;
459	<	data.Write(FImages[i].Bits^, FImages[i].Size);
460	<	data.Seek(0, soFromBeginning);
461	<	data.SaveToFile('m:\test.txmp.'+IntToStr(i));
462	<	data.Free;
463	<	end;
464	<	end;
465	<	}
381	>
382		if not result then
383		begin
384		ShowMessage('Error while loading file' + #13#10 + DetermineStreamFormat(data));
469	–	//    data.SaveToFile('m:\prob.dds');
385		end;
386		end;
387
388
389
390
391	+
392		function TOniImage.LoadFromTXMB(ConnectionID, FileID: Integer): Boolean;
393		var
394		i, x, y, imgid: Integer;
#	Line 484 | Line 400 | var
400
401		width, height: Word;
402		begin
403	+	Result := False;
404		ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $10, SizeOf(width), @width);
405		ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $12, SizeOf(height), @height);
406		ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $18, SizeOf(cols), @cols);
#	Line 518 | Line 435 | begin
435		end;
436		for i := 0 to linkcount - 1 do
437		images[i].Free;
438	+	Result := True;
439		end;
440
441
442
443	<	procedure TOniImage.SaveDataToStream(MipMaps: Boolean; var Target: TStream);
443	>
444	>
445	>	function TOniImage.LoadFromPSpc(ConnectionID, FileID: Integer): Boolean;
446	>	type
447	>	TPoint = packed record
448	>	X, Y: Word;
449	>	end;
450	>
451	>	TPSpc = packed record
452	>	p1:   array[0..8] of TPoint;
453	>	p2:   array[0..8] of TPoint;
454	>	TXMP: Integer;
455	>	end;
456	>
457	>	TPart = packed record
458	>	x_txmp, y_txmp: Word;
459	>	x_pspc, y_pspc: Word;
460	>	w, h:    Word;
461	>	imgdata: TImageData;
462	>	used:    Boolean;
463	>	end;
464	>	const
465	>	PartMatch: array[0..8] of Byte = (0, 3, 6, 1, 4, 7, 2, 5, 8);
466	>	stretch_x: Integer = 1;
467	>	stretch_y: Integer = 1;
468		var
469	<	images: TDynImageDataArray;
528	<	mem: TMemoryStream;
469	>	x, y: Word;
470		i: Integer;
471	+
472	+	PSpc:     TPSpc;
473	+	txmpimg:  TOniImage;
474	+
475	+	parts:    array[0..8] of TPart;
476	+	part:     Byte;
477	+	cols:     array[0..2] of Word;
478	+	rows:     array[0..2] of Word;
479	+	col, row: Byte;
480	+
481	+	pspcimage: TImageData;
482		begin
483	<	if Length(FImages) = 0 then
483	>	ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $08, SizeOf(PSpc), @PSpc);
484	>	PSpc.TXMP := PSpc.TXMP div 256;
485	>	if PSpc.TXMP = 0 then
486	>	begin
487	>	Result := False;
488		Exit;
489	<	if MipMaps then
489	>	end;
490	>	txmpimg := TOniImage.Create;
491	>	txmpimg.Load(ConnectionID, PSpc.TXMP);
492	>	CloneImage(txmpimg.Image[1], pspcimage);
493	>	txmpimg.Free;
494	>
495	>	Result := False;
496	>
497	>	with pspc do
498		begin
499	<	if Length(FImages) = 1 then
536	<	begin
537	<	if not GenerateMipMaps(FImages[0], 0, images) then
538	<	begin
539	<	ShowMessage('Could not generate MipMaps');
540	<	Exit;
541	<	end;
542	<	end
543	<	else
499	>	for i := 0 to 2 do
500		begin
501	<	SetLength(images, Length(FImages));
502	<	for i := 0 to High(FImages) do
547	<	CloneImage(FImages[i], images[i]);
501	>	cols[i] := 0;
502	>	rows[i] := 0;
503		end;
504	<	mem := TMemoryStream.Create;
550	<	if not SaveMultiImageToStream('dds', mem, images) then
504	>	for i := 0 to 8 do
505		begin
506	<	ShowMessage('Could not save images to stream');
507	<	Exit;
506	>	part := PartMatch[i];
507	>	col  := i div 3;
508	>	row  := i mod 3;
509	>	if (p2[i].X > 0) or (p2[i].Y > 0) then
510	>	begin
511	>	parts[part].x_txmp := p1[i].X;// - 1;
512	>	parts[part].y_txmp := p1[i].Y;// - 1;
513	>	parts[part].x_pspc := 0;
514	>	if col > 0 then
515	>	for x := 0 to col - 1 do
516	>	Inc(parts[part].x_pspc, cols[x]);
517	>	parts[part].y_pspc := 0;
518	>	if row > 0 then
519	>	for y := 0 to row - 1 do
520	>	Inc(parts[part].y_pspc, rows[y]);
521	>	parts[part].w := Max(p2[i].X - p1[i].X, 1);// + 1;
522	>	parts[part].h := Max(p2[i].Y - p1[i].Y, 1);// + 1;
523	>	parts[part].used := True;
524	>	cols[col] := parts[part].w;
525	>	rows[row] := parts[part].h;
526	>
527	>	NewImage(parts[part].w, parts[part].h, pspcimage.Format, parts[part].imgdata);
528	>
529	>	CopyRect(pspcimage,
530	>	parts[part].x_txmp, parts[part].y_txmp, parts[part].w, parts[part].h,
531	>	parts[part].imgdata, 0, 0);
532	>	end
533	>	else
534	>	begin
535	>	parts[part].used := False;
536	>	end;
537		end;
538	<	FreeImagesInArray(images);
539	<	end
540	<	else
538	>
539	>	end;
540	>
541	>	for i := 0 to 8 do
542		begin
543	<	mem := TMemoryStream.Create;
560	<	if not SaveImageToStream('dds', mem, FImages[0]) then
543	>	if parts[i].used then
544		begin
545	<	ShowMessage('Could not save image to stream');
563	<	Exit;
545	>	//      SaveImageToFile('M:\' + IntToStr(i) + '.bmp', parts[i].imgdata);
546		end;
547		end;
566	–	if not Assigned(Target) then
567	–	Target := TMemoryStream.Create;
568	–
569	–	//  mem.Seek(0, soFromBeginning);
570	–	//  mem.SaveToFile('m:\dds.dds');
571	–
572	–	mem.Seek(128, soFromBeginning);
573	–	Target.CopyFrom(mem, mem.Size - 128);
574	–	mem.Free;
575	–	Target.Seek(0, soFromBeginning);
576	–	end;
577	–
578	–
579	–	function TOniImage.LoadFromFile(filename: String): Boolean;
580	–	begin
581	–	if not LoadMultiImageFromFile(filename, FImages) then
582	–	ShowMessage('Couldn''t load image file');
583	–	end;
548
549	+	SetLength(FImages, 1);
550	+	x := cols[0] + cols[1] * stretch_x + cols[2];
551	+	y := rows[0] + rows[1] * stretch_y + rows[2];
552
553	<	function TOniImage.WriteToFile(filename: String): Boolean;
587	<	begin
588	<	SaveMultiImageToFile(filename, FImages);
589	<	end;
553	>	NewImage(x, y, pspcimage.Format, FImages[0]);
554
555	+	x := 0;
556	+	for col := 0 to 2 do
557	+	begin
558	+	y := 0;
559	+	for row := 0 to 2 do
560	+	begin
561	+	part := row*3 + col;
562	+	if parts[part].used then
563	+	begin
564	+	if (row = 1) and (col = 1) then
565	+	StretchRect(parts[part].imgdata, 0, 0, parts[part].w, parts[part].h,
566	+	FImages[0], x, y, parts[part].w * stretch_x, parts[part].h * stretch_y, rfNearest)
567	+	else
568	+	if (row = 1) then
569	+	StretchRect(parts[part].imgdata, 0, 0, parts[part].w, parts[part].h,
570	+	FImages[0], x, y, parts[part].w, parts[part].h * stretch_y, rfNearest)
571	+	else
572	+	if (col = 1) then
573	+	StretchRect(parts[part].imgdata, 0, 0, parts[part].w, parts[part].h,
574	+	FImages[0], x, y, parts[part].w * stretch_x, parts[part].h, rfNearest)
575	+	else
576	+	CopyRect(parts[part].imgdata, 0, 0, parts[part].w, parts[part].h,
577	+	FImages[0], x, y );
578	+	if row = 1 then
579	+	y := y + parts[part].h * stretch_y
580	+	else
581	+	y := y + parts[part].h;
582	+	end;
583	+	end;
584	+	if cols[col] > 0 then
585	+	begin
586	+	if (col = 1) then
587	+	x := x + parts[part].w * stretch_x
588	+	else
589	+	x := x + parts[part].w;
590	+	end;
591	+	end;
592
593	+	FreeImage(pspcimage);
594	+	for i := 0 to 8 do
595	+	if parts[i].used then
596	+	FreeImage(parts[i].imgdata);
597
598	<	function TOniImage.GetImageSize(MipMaps: Boolean): Integer;
594	<	var
595	<	i: Integer;
596	<	begin
597	<	if Length(FImages) > 0 then
598	<	begin
599	<	Result := FImages[0].Size;
600	<	if mipmaps then
601	<	for i := 1 to High(FImages) do
602	<	Result := Result + FImages[i].Size;
603	<	end
604	<	else
605	<	Result := -1;
598	>	Result := True;
599		end;
600
601		end.

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