mirror-github-bspeice/apophysis
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Create transparent images

Browse Source 
And moved to one unit
This commit is contained in:
ronaldhordijk 2005-09-03 11:22:04 +00:00
parent a96726e8db
commit b6e3adf177
6 changed files with 145 additions and 628 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
2.10/Source/Render.pas
View File

@ -45,7 +45,7 @@ type
end; end;
PBucket = ^TBucket; PBucket = ^TBucket;
TBucketArray = array of TBucket; TBucketArray = array of TBucket;
PBucketArray = ^PBucketArray;
type type
TBaseRenderer = class TBaseRenderer = class
@ -67,10 +67,13 @@ type
destructor Destroy; override; destructor Destroy; override;
procedure SetCP(CP: TControlPoint); procedure SetCP(CP: TControlPoint);
function GetImage: TBitmap; virtual; abstract;
procedure Render; virtual; abstract; procedure Render; virtual; abstract;
function GetImage: TBitmap; virtual; abstract;
procedure UpdateImage(CP: TControlPoint); virtual; procedure UpdateImage(CP: TControlPoint); virtual;
procedure Stop; procedure SaveImage(const FileName: String); virtual;
procedure Stop; virtual;
property OnProgress: TOnProgress property OnProgress: TOnProgress
read FOnProgress read FOnProgress
@ -107,10 +110,12 @@ type
destructor Destroy; override; destructor Destroy; override;
procedure SetCP(CP: TControlPoint); procedure SetCP(CP: TControlPoint);
function GetImage: TBitmap;
procedure Render; procedure Render;
procedure RenderMaxMem(MaxMem: Int64); procedure RenderMaxMem(MaxMem: Int64);
function GetImage: TBitmap;
procedure UpdateImage(CP: TControlPoint); procedure UpdateImage(CP: TControlPoint);
procedure SaveImage(const FileName: String);
procedure Stop; procedure Stop;
@ -223,6 +228,24 @@ begin
end; end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
procedure TRenderer.RenderMaxMem(MaxMem: Int64);
begin
FMaxMem := MaxMem;
Render;
end;
///////////////////////////////////////////////////////////////////////////////
procedure TRenderer.UpdateImage(CP: TControlPoint);
begin
end;
///////////////////////////////////////////////////////////////////////////////
procedure TRenderer.SaveImage(const FileName: String);
begin
if assigned(FRenderer) then
FRenderer.SaveImage(FileName);
end;
{ TBaseRenderer } { TBaseRenderer }
@ -291,14 +314,7 @@ begin
end; end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
procedure TRenderer.RenderMaxMem(MaxMem: Int64); procedure TBaseRenderer.SaveImage(const FileName: String);
begin
FMaxMem := MaxMem;
Render;
end;
///////////////////////////////////////////////////////////////////////////////
procedure TRenderer.UpdateImage(CP: TControlPoint);
begin begin
end; end;

369
2.10/Source/Render64.pas
View File

@ -21,42 +21,14 @@ unit Render64;
interface interface
uses uses
Windows, Graphics, Windows, Graphics, ImageMaker,
Render, Controlpoint; Render, Controlpoint;
type
TOnProgress = procedure(prog: double) of object;
type
TColorMapColor = Record
Red : Int64;
Green: Int64;
Blue : Int64;
// Count: Integer;
end;
PColorMapColor = ^TColorMapColor;
TColorMapArray = array[0..255] of TColorMapColor;
TBucket = Record
Red : Int64;
Green: Int64;
Blue : Int64;
Count: Int64;
end;
PBucket = ^TBucket;
TBucketArray = array of TBucket;
type type
TRenderer64 = class(TBaseRenderer) TRenderer64 = class(TBaseRenderer)
private private
bm: TBitmap;
oversample: Int64; oversample: Int64;
filter_width: Integer;
filter: array of array of extended;
image_Width: Integer;
image_Height: Integer;
BucketWidth: Int64; BucketWidth: Int64;
BucketHeight: Int64; BucketHeight: Int64;
BucketSize: Int64; BucketSize: Int64;
@ -68,21 +40,14 @@ type
Buckets: TBucketArray; Buckets: TBucketArray;
ColorMap: TColorMapArray; ColorMap: TColorMapArray;
bg: array[0..2] of extended;
// vib_gam_n: Integer;
// vibrancy: double;
gamma: double;
bounds: array[0..3] of extended; bounds: array[0..3] of extended;
size: array[0..1] of extended; size: array[0..1] of extended;
ppux, ppuy: extended; ppux, ppuy: extended;
FImageMaker: TImageMaker;
procedure CreateFilter;
procedure NormalizeFilter;
procedure InitValues; procedure InitValues;
procedure InitBuffers; procedure InitBuffers;
procedure InitBitmap(w: Integer = 0; h: Integer = 0);
procedure ClearBuffers; procedure ClearBuffers;
procedure ClearBuckets; procedure ClearBuckets;
procedure CreateColorMap; procedure CreateColorMap;
@ -92,17 +57,15 @@ type
procedure AddPointsToBucketsAngle(const points: TPointsArray); overload; procedure AddPointsToBucketsAngle(const points: TPointsArray); overload;
procedure SetPixels; procedure SetPixels;
procedure CreateBMFromBuckets(YOffset: Integer = 0);
public public
constructor Create; override; constructor Create; override;
destructor Destroy; override; destructor Destroy; override;
function GetImage: TBitmap; override;
procedure Render; override; procedure Render; override;
function GetImage: TBitmap; override;
procedure UpdateImage(CP: TControlPoint); override; procedure UpdateImage(CP: TControlPoint); override;
procedure SaveImage(const FileName: String); override;
end; end;
implementation implementation
@ -112,6 +75,23 @@ uses
{ TRenderer64 } { TRenderer64 }
///////////////////////////////////////////////////////////////////////////////
constructor TRenderer64.Create;
begin
inherited Create;
FImageMaker := TImageMaker.Create;
end;
///////////////////////////////////////////////////////////////////////////////
destructor TRenderer64.Destroy;
begin
FImageMaker.Free;
inherited;
end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
procedure TRenderer64.ClearBuckets; procedure TRenderer64.ClearBuckets;
var var
@ -151,12 +131,12 @@ begin
t1 := (gutter_width) / (oversample * ppuy); t1 := (gutter_width) / (oversample * ppuy);
t2 := (2 * max_gutter_width - gutter_width) / (oversample * ppux); t2 := (2 * max_gutter_width - gutter_width) / (oversample * ppux);
t3 := (2 * max_gutter_width - gutter_width) / (oversample * ppuy); t3 := (2 * max_gutter_width - gutter_width) / (oversample * ppuy);
corner0 := fcp.center[0] - image_width / ppux / 2.0; corner0 := fcp.center[0] - fcp.Width / ppux / 2.0;
corner1 := fcp.center[1] - image_height / ppuy / 2.0; corner1 := fcp.center[1] - fcp.Height / ppuy / 2.0;
bounds[0] := corner0 - t0; bounds[0] := corner0 - t0;
bounds[1] := corner1 - t1 + shift; bounds[1] := corner1 - t1 + shift;
bounds[2] := corner0 + image_width / ppux + t2; bounds[2] := corner0 + fcp.Width / ppux + t2;
bounds[3] := corner1 + image_height / ppuy + t3; //+ shift; bounds[3] := corner1 + fcp.Height / ppuy + t3; //+ shift;
if abs(bounds[2] - bounds[0]) > 0.01 then if abs(bounds[2] - bounds[0]) > 0.01 then
size[0] := 1.0 / (bounds[2] - bounds[0]) size[0] := 1.0 / (bounds[2] - bounds[0])
else else
@ -189,53 +169,10 @@ begin
{$ENDIF} {$ENDIF}
end; end;
///////////////////////////////////////////////////////////////////////////////
procedure TRenderer64.CreateFilter;
var
i, j: integer;
fw: integer;
adjust: double;
ii, jj: double;
begin
oversample := fcp.spatial_oversample;
fw := Trunc(2.0 * FILTER_CUTOFF * oversample * fcp.spatial_filter_radius);
filter_width := fw + 1;
// make sure it has same parity as oversample
if odd(filter_width + oversample) then
inc(filter_width);
if (fw > 0.0) then
adjust := (1.0 * FILTER_CUTOFF * filter_width) / fw
else
adjust := 1.0;
setLength(filter, filter_width, filter_width);
for i := 0 to filter_width - 1 do begin
for j := 0 to filter_width - 1 do begin
ii := ((2.0 * i + 1.0)/ filter_width - 1.0) * adjust;
jj := ((2.0 * j + 1.0)/ filter_width - 1.0) * adjust;
filter[i, j] := exp(-2.0 * (ii * ii + jj * jj));
end;
end;
Normalizefilter;
end;
///////////////////////////////////////////////////////////////////////////////
destructor TRenderer64.Destroy;
begin
if assigned(bm) then
bm.Free;
inherited;
end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
function TRenderer64.GetImage: TBitmap; function TRenderer64.GetImage: TBitmap;
begin begin
Result := bm; Result := FImageMaker.GetImage;
end; end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
@ -243,52 +180,28 @@ procedure TRenderer64.InitBuffers;
const const
MaxFilterWidth = 25; MaxFilterWidth = 25;
begin begin
oversample := fcp.spatial_oversample;
max_gutter_width := (MaxFilterWidth - oversample) div 2; max_gutter_width := (MaxFilterWidth - oversample) div 2;
gutter_width := (filter_width - oversample) div 2; gutter_width := (FImageMaker.GetFilterSize - oversample) div 2;
BucketHeight := oversample * image_height + 2 * max_gutter_width; BucketHeight := oversample * fcp.Height + 2 * max_gutter_width;
Bucketwidth := oversample * image_width + 2 * max_gutter_width; Bucketwidth := oversample * fcp.Width + 2 * max_gutter_width;
BucketSize := BucketWidth * BucketHeight; BucketSize := BucketWidth * BucketHeight;
if high(buckets) <> (BucketSize - 1) then begin if high(buckets) <> (BucketSize - 1) then begin
SetLength(buckets, BucketSize); SetLength(buckets, BucketSize);
end; end;
// share the buffer with imagemaker
FImageMaker.SetBucketData(Buckets, BucketWidth);
end; end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
procedure TRenderer64.InitValues; procedure TRenderer64.InitValues;
begin begin
image_height := fcp.Height;
image_Width := fcp.Width;
CreateFilter;
InitBuffers; InitBuffers;
CreateCamera; CreateCamera;
CreateColorMap; CreateColorMap;
// vibrancy := 0;
gamma := 0;
// vib_gam_n := 0;
bg[0] := 0;
bg[1] := 0;
bg[2] := 0;
end;
///////////////////////////////////////////////////////////////////////////////
procedure TRenderer64.NormalizeFilter;
var
i, j: integer;
t: double;
begin
t := 0;
for i := 0 to filter_width - 1 do
for j := 0 to filter_width - 1 do
t := t + filter[i, j];
for i := 0 to filter_width - 1 do
for j := 0 to filter_width - 1 do
filter[i, j] := filter[i, j] / t;
end; end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
@ -299,8 +212,6 @@ var
bws, bhs: double; bws, bhs: double;
bx, by: double; bx, by: double;
wx, wy: double; wx, wy: double;
// R: double;
// V1, v2, v3: integer;
Bucket: PBucket; Bucket: PBucket;
MapColor: PColorMapColor; MapColor: PColorMapColor;
begin begin
@ -342,8 +253,6 @@ var
bws, bhs: double; bws, bhs: double;
bx, by: double; bx, by: double;
wx, wy: double; wx, wy: double;
// R: double;
// V1, v2, v3: integer;
Bucket: PBucket; Bucket: PBucket;
MapColor: PColorMapColor; MapColor: PColorMapColor;
begin begin
@ -388,11 +297,10 @@ end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
procedure TRenderer64.SetPixels; procedure TRenderer64.SetPixels;
var var
i{,j}: integer; i: integer;
nsamples: Int64; nsamples: Int64;
nrbatches: Integer; nrbatches: Integer;
points: TPointsArray; points: TPointsArray;
// f: text;
begin begin
// if FileExists('c:\temp\flame.txt') then // if FileExists('c:\temp\flame.txt') then
// Deletefile('c:\temp\flame.txt'); // Deletefile('c:\temp\flame.txt');
@ -442,201 +350,22 @@ begin
Progress(1); Progress(1);
end; end;
///////////////////////////////////////////////////////////////////////////////
procedure TRenderer64.CreateBMFromBuckets(YOffset: Integer);
var
i, j: integer;
alpha: double;
// r,g,b: double;
ai, ri, gi, bi: Integer;
bgtot: Integer;
ls: double;
ii, jj: integer;
fp: array[0..3] of double;
Row: PLongintArray;
vib, notvib: Integer;
bgi: array[0..2] of Integer;
bucketpos: Integer;
filterValue: double;
filterpos: Integer;
lsa: array[0..1024] of double;
var
k1, k2: double;
area: double;
begin
if fcp.gamma = 0 then
gamma := fcp.gamma
else
gamma := 1 / fcp.gamma;
vib := round(fcp.vibrancy * 256.0);
notvib := 256 - vib;
bgi[0] := round(fcp.background[0]);
bgi[1] := round(fcp.background[1]);
bgi[2] := round(fcp.background[2]);
bgtot := RGB(bgi[2], bgi[1], bgi[0]);
k1 := (fcp.Contrast * BRIGHT_ADJUST * fcp.brightness * 268 * PREFILTER_WHITE) / 256.0;
area := image_width * image_height / (ppux * ppuy);
k2 := (oversample * oversample) / (fcp.Contrast * area * fcp.White_level * sample_density);
lsa[0] := 0;
for i := 1 to 1024 do begin
lsa[i] := (k1 * log10(1 + fcp.White_level * i * k2)) / (fcp.White_level * i);
end;
(*
if filter_width > 1 then begin
for i := 0 to BucketWidth * BucketHeight - 1 do begin
if Buckets[i].count = 0 then
Continue;
ls := lsa[Min(1023, Buckets[i].Count)];
Buckets[i].Red := Round(Buckets[i].Red * ls);
Buckets[i].Green := Round(Buckets[i].Green * ls);
Buckets[i].Blue := Round(Buckets[i].Blue * ls);
Buckets[i].Count := Round(Buckets[i].Count * ls);
end;
end;
*)
bm.PixelFormat := pf32bit;
ls := 0;
ai := 0;
bucketpos := 0;
for i := 0 to Image_Height - 1 do begin
if FStop then
Break;
Progress(i / Image_Height);
Row := PLongintArray(bm.scanline[YOffset + i]);
for j := 0 to Image_Width - 1 do begin
if filter_width > 1 then begin
fp[0] := 0;
fp[1] := 0;
fp[2] := 0;
fp[3] := 0;
for ii := 0 to filter_width - 1 do begin
for jj := 0 to filter_width - 1 do begin
filterValue := filter[ii, jj];
filterpos := bucketpos + ii * BucketWidth + jj;
ls := lsa[Min(1023, Buckets[filterpos].Count)];
fp[0] := fp[0] + filterValue * ls * Buckets[filterpos].Red;
fp[1] := fp[1] + filterValue * ls * Buckets[filterpos].Green;
fp[2] := fp[2] + filterValue * ls * Buckets[filterpos].Blue;
fp[3] := fp[3] + filterValue * ls * Buckets[filterpos].Count;
end;
end;
fp[0] := fp[0] / PREFILTER_WHITE;
fp[1] := fp[1] / PREFILTER_WHITE;
fp[2] := fp[2] / PREFILTER_WHITE;
fp[3] := fcp.white_level * fp[3] / PREFILTER_WHITE;
end else begin
ls := lsa[Min(1023, Buckets[bucketpos].count)] / PREFILTER_WHITE;
fp[0] := ls * Buckets[bucketpos].Red;
fp[1] := ls * Buckets[bucketpos].Green;
fp[2] := ls * Buckets[bucketpos].Blue;
fp[3] := ls * Buckets[bucketpos].Count * fcp.white_level;
end;
Inc(bucketpos, oversample);
if (fp[3] > 0.0) then begin
alpha := power(fp[3], gamma);
ls := vib * alpha / fp[3];
ai := round(alpha * 256);
if (ai < 0) then
ai := 0
else if (ai > 256) then
ai := 256;
ai := 256 - ai;
end else begin
// no intensity so simply set the BG;
Row[j] := bgtot;
continue;
end;
if (notvib > 0) then
ri := Round(ls * fp[0] + notvib * power(fp[0], gamma))
else
ri := Round(ls * fp[0]);
ri := ri + (ai * bgi[0]) shr 8;
if (ri < 0) then
ri := 0
else if (ri > 255) then
ri := 255;
if (notvib > 0) then
gi := Round(ls * fp[1] + notvib * power(fp[1], gamma))
else
gi := Round(ls * fp[1]);
gi := gi + (ai * bgi[1]) shr 8;
if (gi < 0) then
gi := 0
else if (gi > 255) then
gi := 255;
if (notvib > 0) then
bi := Round(ls * fp[2] + notvib * power(fp[2], gamma))
else
bi := Round(ls * fp[2]);
bi := bi + (ai * bgi[2]) shr 8;
if (bi < 0) then
bi := 0
else if (bi > 255) then
bi := 255;
Row[j] := RGB(bi, gi, ri);// + (ai shl 24);
end;
Inc(bucketpos, 2 * max_gutter_width);
Inc(bucketpos, (oversample - 1) * BucketWidth);
end;
bm.PixelFormat := pf24bit;
Progress(1);
end;
///////////////////////////////////////////////////////////////////////////////
procedure TRenderer64.InitBitmap(w, h: Integer);
begin
if not Assigned(bm) then
bm := TBitmap.Create;
bm.PixelFormat := pf32bit;
if (w <> 0) and (h <> 0) then begin
bm.Width := w;
bm.Height := h;
end else begin
bm.Width := image_Width;
bm.Height := image_Height;
end;
end;
///////////////////////////////////////////////////////////////////////////////
constructor TRenderer64.Create;
begin
inherited Create;
end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
procedure TRenderer64.Render; procedure TRenderer64.Render;
begin begin
FStop := False; FStop := False;
FImageMaker.SetCP(FCP);
FImageMaker.Init;
InitValues; InitValues;
InitBitmap;
ClearBuffers; ClearBuffers;
SetPixels; SetPixels;
CreateBMFromBuckets;
if not FStop then begin
FImageMaker.OnProgress := OnProgress;
FImageMaker.CreateImage;
end;
end; end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
@ -649,9 +378,17 @@ begin
FCP.contrast := cp.contrast; FCP.contrast := cp.contrast;
FCP.brightness := cp.brightness; FCP.brightness := cp.brightness;
CreateFilter; FImageMaker.SetCP(FCP);
FImageMaker.Init;
CreateBMFromBuckets; FImageMaker.OnProgress := OnProgress;
FImageMaker.CreateImage;
end;
///////////////////////////////////////////////////////////////////////////////
procedure TRenderer64.SaveImage(const FileName: String);
begin
FImageMaker.SaveImage(FileName);
end; end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////

302
2.10/Source/RenderMM.pas
View File

@ -22,35 +22,11 @@ interface
uses uses
Windows, Graphics, Windows, Graphics,
Render, Controlpoint; Render, Controlpoint, ImageMaker;
type
TOnProgress = procedure(prog: double) of object;
type
TColorMapColor = Record
Red : Int64;
Green: Int64;
Blue : Int64;
// Count: Integer;
end;
PColorMapColor = ^TColorMapColor;
TColorMapArray = array[0..255] of TColorMapColor;
TBucket = Record
Red : Int64;
Green: Int64;
Blue : Int64;
Count: Int64;
end;
PBucket = ^TBucket;
TBucketArray = array of TBucket;
type type
TRendererMM64 = class(TBaseRenderer) TRendererMM64 = class(TBaseRenderer)
private private
bm: TBitmap;
oversample: Integer; oversample: Integer;
filter_width: Integer; filter_width: Integer;
filter: array of array of extended; filter: array of array of extended;
@ -67,24 +43,16 @@ type
Buckets: TBucketArray; Buckets: TBucketArray;
ColorMap: TColorMapArray; ColorMap: TColorMapArray;
bg: array[0..2] of extended;
vib_gam_n: Integer;
vibrancy: double;
gamma: double;
bounds: array[0..3] of extended; bounds: array[0..3] of extended;
size: array[0..1] of extended; size: array[0..1] of extended;
FRotationCenter: array[0..1] of extended; FRotationCenter: array[0..1] of extended;
ppux, ppuy: extended; ppux, ppuy: extended;
nrSlices: int64; nrSlices: int64;
Slice: int64; Slice: int64;
FImageMaker: TImageMaker;
procedure CreateFilter;
procedure NormalizeFilter;
procedure InitValues; procedure InitValues;
procedure InitBuffers; procedure InitBuffers;
procedure InitBitmap(w: Integer = 0; h: Integer = 0);
procedure ClearBuffers; procedure ClearBuffers;
procedure ClearBuckets; procedure ClearBuckets;
procedure CreateColorMap; procedure CreateColorMap;
@ -94,8 +62,6 @@ type
procedure AddPointsToBucketsAngle(const points: TPointsArray); overload; procedure AddPointsToBucketsAngle(const points: TPointsArray); overload;
procedure SetPixels; procedure SetPixels;
procedure CreateBMFromBuckets(YOffset: Integer = 0);
protected protected
function GetSlice: integer; override; function GetSlice: integer; override;
function GetNrSlices: integer; override; function GetNrSlices: integer; override;
@ -105,6 +71,7 @@ type
destructor Destroy; override; destructor Destroy; override;
function GetImage: TBitmap; override; function GetImage: TBitmap; override;
procedure SaveImage(const FileName: String); override;
procedure Render; override; procedure Render; override;
@ -181,45 +148,10 @@ begin
end; end;
end; end;
///////////////////////////////////////////////////////////////////////////////
procedure TRendererMM64.CreateFilter;
var
i, j: integer;
fw: integer;
adjust: double;
ii, jj: double;
begin
oversample := fcp.spatial_oversample;
fw := Trunc(2.0 * FILTER_CUTOFF * oversample * fcp.spatial_filter_radius);
filter_width := fw + 1;
// make sure it has same parity as oversample
if odd(filter_width + oversample) then
inc(filter_width);
if (fw > 0.0) then
adjust := (1.0 * FILTER_CUTOFF * filter_width) / fw
else
adjust := 1.0;
setLength(filter, filter_width, filter_width);
for i := 0 to filter_width - 1 do begin
for j := 0 to filter_width - 1 do begin
ii := ((2.0 * i + 1.0)/ filter_width - 1.0) * adjust;
jj := ((2.0 * j + 1.0)/ filter_width - 1.0) * adjust;
filter[i, j] := exp(-2.0 * (ii * ii + jj * jj));
end;
end;
Normalizefilter;
end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
destructor TRendererMM64.Destroy; destructor TRendererMM64.Destroy;
begin begin
if assigned(bm) then FImageMaker.Free;
bm.Free;
inherited; inherited;
end; end;
@ -227,13 +159,14 @@ end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
function TRendererMM64.GetImage: TBitmap; function TRendererMM64.GetImage: TBitmap;
begin begin
Result := bm; Result := FImageMaker.GetImage;
end; end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
procedure TRendererMM64.InitBuffers; procedure TRendererMM64.InitBuffers;
begin begin
gutter_width := (filter_width - oversample) div 2; oversample := fcp.spatial_oversample;
gutter_width := (FImageMaker.GetFilterSize - oversample) div 2;
BucketHeight := oversample * image_height + 2 * gutter_width; BucketHeight := oversample * image_height + 2 * gutter_width;
Bucketwidth := oversample * image_width + 2 * gutter_width; Bucketwidth := oversample * image_width + 2 * gutter_width;
BucketSize := BucketWidth * BucketHeight; BucketSize := BucketWidth * BucketHeight;
@ -241,6 +174,9 @@ begin
if high(buckets) <> (BucketSize - 1) then begin if high(buckets) <> (BucketSize - 1) then begin
SetLength(buckets, BucketSize); SetLength(buckets, BucketSize);
end; end;
// share the buffer with imagemaker
FImageMaker.SetBucketData(Buckets, BucketWidth);
end; end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
@ -249,35 +185,11 @@ begin
image_height := fcp.Height; image_height := fcp.Height;
image_Width := fcp.Width; image_Width := fcp.Width;
CreateFilter;
CreateCamera; CreateCamera;
InitBuffers; InitBuffers;
CreateColorMap; CreateColorMap;
vibrancy := 0;
gamma := 0;
vib_gam_n := 0;
bg[0] := 0;
bg[1] := 0;
bg[2] := 0;
end;
///////////////////////////////////////////////////////////////////////////////
procedure TRendererMM64.NormalizeFilter;
var
i, j: integer;
t: double;
begin
t := 0;
for i := 0 to filter_width - 1 do
for j := 0 to filter_width - 1 do
t := t + filter[i, j];
for i := 0 to filter_width - 1 do
for j := 0 to filter_width - 1 do
filter[i, j] := filter[i, j] / t;
end; end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
@ -413,183 +325,13 @@ begin
Progress(1); Progress(1);
end; end;
///////////////////////////////////////////////////////////////////////////////
procedure TRendererMM64.CreateBMFromBuckets(YOffset: Integer);
var
i, j: integer;
alpha: double;
// r,g,b: double;
ai, ri, gi, bi: Integer;
bgtot: Integer;
ls: double;
ii, jj: integer;
fp: array[0..3] of double;
Row: PLongintArray;
vib, notvib: Integer;
bgi: array[0..2] of Integer;
bucketpos: Integer;
filterValue: double;
filterpos: Integer;
lsa: array[0..1024] of double;
var
k1, k2: double;
area: double;
begin
if fcp.gamma = 0 then
gamma := fcp.gamma
else
gamma := 1 / fcp.gamma;
vib := round(fcp.vibrancy * 256.0);
notvib := 256 - vib;
bgi[0] := round(fcp.background[0]);
bgi[1] := round(fcp.background[1]);
bgi[2] := round(fcp.background[2]);
bgtot := RGB(bgi[2], bgi[1], bgi[0]);
k1 := (fcp.Contrast * BRIGHT_ADJUST * fcp.brightness * 268 * PREFILTER_WHITE) / 256.0;
area := image_width * image_height / (ppux * ppuy);
k2 := (oversample * oversample) / (fcp.Contrast * area * fcp.White_level * sample_density);
lsa[0] := 0;
for i := 1 to 1024 do begin
lsa[i] := (k1 * log10(1 + fcp.White_level * i * k2)) / (fcp.White_level * i);
end;
if filter_width > 1 then begin
for i := 0 to BucketWidth * BucketHeight - 1 do begin
if Buckets[i].count = 0 then
Continue;
ls := lsa[Min(1023, Buckets[i].Count)];
Buckets[i].Red := Round(Buckets[i].Red * ls);
Buckets[i].Green := Round(Buckets[i].Green * ls);
Buckets[i].Blue := Round(Buckets[i].Blue * ls);
Buckets[i].Count := Round(Buckets[i].Count * ls);
end;
end;
ls := 0;
ai := 0;
bucketpos := 0;
for i := 0 to Image_Height - 1 do begin
if FStop then
Break;
Progress(i / Image_Height);
Row := PLongintArray(bm.scanline[YOffset + i]);
for j := 0 to Image_Width - 1 do begin
if filter_width > 1 then begin
fp[0] := 0;
fp[1] := 0;
fp[2] := 0;
fp[3] := 0;
for ii := 0 to filter_width - 1 do begin
for jj := 0 to filter_width - 1 do begin
filterValue := filter[ii, jj];
filterpos := bucketpos + ii * BucketWidth + jj;
fp[0] := fp[0] + filterValue * Buckets[filterpos].Red;
fp[1] := fp[1] + filterValue * Buckets[filterpos].Green;
fp[2] := fp[2] + filterValue * Buckets[filterpos].Blue;
fp[3] := fp[3] + filterValue * Buckets[filterpos].Count;
end;
end;
fp[0] := fp[0] / PREFILTER_WHITE;
fp[1] := fp[1] / PREFILTER_WHITE;
fp[2] := fp[2] / PREFILTER_WHITE;
fp[3] := fcp.white_level * fp[3] / PREFILTER_WHITE;
end else begin
ls := lsa[Min(1023, Buckets[bucketpos].count)] / PREFILTER_WHITE;
fp[0] := ls * Buckets[bucketpos].Red;
fp[1] := ls * Buckets[bucketpos].Green;
fp[2] := ls * Buckets[bucketpos].Blue;
fp[3] := ls * Buckets[bucketpos].Count * fcp.white_level;
end;
Inc(bucketpos, oversample);
if (fp[3] > 0.0) then begin
alpha := power(fp[3], gamma);
ls := vib * alpha / fp[3];
ai := round(alpha * 256);
if (ai < 0) then
ai := 0
else if (ai > 256) then
ai := 256;
ai := 256 - ai;
end else begin
// no intensity so simply set the BG;
Row[j] := bgtot;
continue;
end;
if (notvib > 0) then
ri := Round(ls * fp[0] + notvib * power(fp[0], gamma))
else
ri := Round(ls * fp[0]);
ri := ri + (ai * bgi[0]) shr 8;
if (ri < 0) then
ri := 0
else if (ri > 255) then
ri := 255;
if (notvib > 0) then
gi := Round(ls * fp[1] + notvib * power(fp[1], gamma))
else
gi := Round(ls * fp[1]);
gi := gi + (ai * bgi[1]) shr 8;
if (gi < 0) then
gi := 0
else if (gi > 255) then
gi := 255;
if (notvib > 0) then
bi := Round(ls * fp[2] + notvib * power(fp[2], gamma))
else
bi := Round(ls * fp[2]);
bi := bi + (ai * bgi[2]) shr 8;
if (bi < 0) then
bi := 0
else if (bi > 255) then
bi := 255;
Row[j] := RGB(bi, gi, ri);
end;
Inc(bucketpos, 2 * gutter_width);
Inc(bucketpos, (oversample - 1) * BucketWidth);
end;
Progress(1);
end;
///////////////////////////////////////////////////////////////////////////////
procedure TRendererMM64.InitBitmap(w, h: Integer);
begin
if not Assigned(bm) then
bm := TBitmap.Create;
bm.PixelFormat := pf32bit;
if (w <> 0) and (h <> 0) then begin
bm.Width := w;
bm.Height := h;
end else begin
bm.Width := image_Width;
bm.Height := image_Height;
end;
end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
constructor TRendererMM64.Create; constructor TRendererMM64.Create;
begin begin
inherited Create; inherited Create;
FImageMaker := TImageMaker.Create;
end; end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
@ -638,6 +380,9 @@ begin
end; end;
end; end;
FImageMaker.SetCP(FCP);
FImageMaker.Init;
fcp.sample_density := fcp.sample_density * nrslices; fcp.sample_density := fcp.sample_density * nrslices;
fcp.height := fcp.height div nrslices; fcp.height := fcp.height div nrslices;
center_y := fcp.center[1]; center_y := fcp.center[1];
@ -645,17 +390,22 @@ begin
center_base := center_y - ((nrslices - 1) * fcp.height) / (2 * fcp.pixels_per_unit * zoom_scale); center_base := center_y - ((nrslices - 1) * fcp.height) / (2 * fcp.pixels_per_unit * zoom_scale);
InitValues; InitValues;
InitBitmap(fcp.Width, NrSlices * fcp.Height);
for i := 0 to NrSlices - 1 do begin for i := 0 to NrSlices - 1 do begin
if FStop then
Exit;
Slice := i; Slice := i;
fcp.center[1] := center_base + fcp.height * slice / (fcp.pixels_per_unit * zoom_scale); fcp.center[1] := center_base + fcp.height * slice / (fcp.pixels_per_unit * zoom_scale);
CreateCamera; CreateCamera;
ClearBuffers; ClearBuffers;
SetPixels; SetPixels;
CreateBMFromBuckets(Slice * fcp.height);
if not FStop then begin
FImageMaker.OnProgress := OnProgress;
FImageMaker.CreateImage(Slice * fcp.height);
end;
end; end;
bm.PixelFormat := pf24bit;
fcp.sample_density := fcp.sample_density / nrslices; fcp.sample_density := fcp.sample_density / nrslices;
fcp.height := fcp.height * nrslices; fcp.height := fcp.height * nrslices;
@ -673,6 +423,12 @@ begin
Result := NrSlices; Result := NrSlices;
end; end;
///////////////////////////////////////////////////////////////////////////////
procedure TRendererMM64.SaveImage(const FileName: String);
begin
FImageMaker.SaveImage(FileName);
end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
end. end.

37
2.10/Source/RenderThread.pas
View File

@ -22,7 +22,7 @@ interface
uses uses
Classes, windows, Messages, Graphics, Classes, windows, Messages, Graphics,
controlPoint, Render, Render32, Render64, RenderMM; controlPoint, Render, Render64, Render64MT, RenderMM;
const const
WM_THREAD_COMPLETE = WM_APP + 5437; WM_THREAD_COMPLETE = WM_APP + 5437;
@ -37,12 +37,14 @@ type
FCP: TControlPoint; FCP: TControlPoint;
Fcompatibility: Integer; Fcompatibility: Integer;
FMaxMem: int64; FMaxMem: int64;
FNrThreads: Integer;
procedure Render; procedure Render;
function GetNrSlices: integer; function GetNrSlices: integer;
function GetSlice: integer; function GetSlice: integer;
procedure Setcompatibility(const Value: Integer); procedure Setcompatibility(const Value: Integer);
procedure SetMaxMem(const Value: int64); procedure SetMaxMem(const Value: int64);
procedure SetNrThreads(const Value: Integer);
public public
TargetHandle: HWND; TargetHandle: HWND;
@ -50,15 +52,17 @@ type
destructor Destroy; override; destructor Destroy; override;
procedure SetCP(CP: TControlPoint); procedure SetCP(CP: TControlPoint);
function GetImage: TBitmap; function GetImage: TBitmap;
procedure SaveImage(const FileName: String);
procedure Execute; override; procedure Execute; override;
function GetRenderer: TBaseRenderer; function GetRenderer: TBaseRenderer;
procedure Terminate; procedure Terminate;
property OnProgress: TOnProgress property OnProgress: TOnProgress
read FOnProgress read FOnProgress
write FOnProgress; write FOnProgress;
property Slice: integer property Slice: integer
read GetSlice; read GetSlice;
@ -70,6 +74,9 @@ type
property compatibility: Integer property compatibility: Integer
read Fcompatibility read Fcompatibility
write Setcompatibility; write Setcompatibility;
property NrThreads: Integer
read FNrThreads
write SetNrThreads;
end; end;
implementation implementation
@ -118,7 +125,12 @@ begin
FRenderer.Free; FRenderer.Free;
if MaxMem = 0 then begin if MaxMem = 0 then begin
FRenderer := TRenderer64.Create; if NrThreads <= 1 then begin
FRenderer := TRenderer64.Create;
end else begin
FRenderer := TRenderer64MT.Create;
TRenderer64MT(FRenderer).NrOfTreads := NrThreads;
end;
end else begin end else begin
FRenderer := TRendererMM64.Create; FRenderer := TRendererMM64.Create;
FRenderer.MaxMem := MaxMem FRenderer.MaxMem := MaxMem
@ -187,5 +199,18 @@ begin
FRenderer := nil; FRenderer := nil;
end; end;
///////////////////////////////////////////////////////////////////////////////end.
procedure TRenderThread.SetNrThreads(const Value: Integer);
begin
FNrThreads := Value;
end;
///////////////////////////////////////////////////////////////////////////////end.
procedure TRenderThread.SaveImage(const FileName: String);
begin
if assigned(FRenderer) then
FRenderer.SaveImage(FileName);
end;
///////////////////////////////////////////////////////////////////////////////end. ///////////////////////////////////////////////////////////////////////////////end.
end. end.

13
2.10/Source/ScriptRender.pas
View File

@ -21,8 +21,7 @@ interface
uses uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
ComCtrls, StdCtrls, Render, cmap, ControlPoint, ImageDLLLoader, ComCtrls, StdCtrls, Render, cmap, ControlPoint;
PNGLoader, BMPLoader, LinarBitmap, ExtCtrls, FileUtils, JPEGLoader, JPEG;
const const
WM_THREAD_COMPLETE = WM_APP + 5437; WM_THREAD_COMPLETE = WM_APP + 5437;
@ -91,14 +90,7 @@ begin
if (ScriptEditor.Renderer.MaxMemory > 0) then if (ScriptEditor.Renderer.MaxMemory > 0) then
Renderer.RenderMaxMem(ScriptEditor.Renderer.MaxMemory) Renderer.RenderMaxMem(ScriptEditor.Renderer.MaxMemory)
else Renderer.Render; else Renderer.Render;
with TLinearBitmap.Create do Renderer.SaveImage(FileName);
try
Assign(Renderer.GetImage);
JPEGLoader.Default.Quality := JPEGQuality;
if not cancelled then SaveToFile(FileName);
finally
Free;
end;
ScriptEditor.Scripter.Paused := False; ScriptEditor.Scripter.Paused := False;
end; end;
@ -124,7 +116,6 @@ procedure TScriptRenderForm.FormCreate(Sender: TObject);
begin begin
Renderer := TRenderer.Create; Renderer := TRenderer.Create;
cp := TControlPoint.Create; cp := TControlPoint.Create;
ImageDLLLoader.Default.FindDLLs(ProgramPath);
end; end;
procedure TScriptRenderForm.btnCancelClick(Sender: TObject); procedure TScriptRenderForm.btnCancelClick(Sender: TObject);

12
2.10/Source/formPostProcess.pas
View File

@ -56,8 +56,7 @@ var
implementation implementation
uses uses
ImageDLLLoader, ICOLoader, PNGLOader, HIPSLoader, BMPLoader, PCXLoader, WMFLoader, Registry, Global;
LinarBitmap, FileUtils, JPEGLoader, JPEG, Registry, Global;
{$R *.dfm} {$R *.dfm}
@ -235,14 +234,7 @@ end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
procedure TfrmPostProcess.btnSaveClick(Sender: TObject); procedure TfrmPostProcess.btnSaveClick(Sender: TObject);
begin begin
with TLinearBitmap.Create do FRenderer.SaveImage(FImagename);
try
Assign(FRenderer.GetImage);
JPEGLoader.Default.Quality := JPEGQuality;
SaveToFile(FImagename);
finally
Free;
end;
end; end;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////