|
1
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
2
|
// Copyright 2016 Leszek Koltunski //
|
|
3
|
// //
|
|
4
|
// This file is part of Distorted. //
|
|
5
|
// //
|
|
6
|
// Distorted is free software: you can redistribute it and/or modify //
|
|
7
|
// it under the terms of the GNU General Public License as published by //
|
|
8
|
// the Free Software Foundation, either version 2 of the License, or //
|
|
9
|
// (at your option) any later version. //
|
|
10
|
// //
|
|
11
|
// Distorted is distributed in the hope that it will be useful, //
|
|
12
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
|
13
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
|
14
|
// GNU General Public License for more details. //
|
|
15
|
// //
|
|
16
|
// You should have received a copy of the GNU General Public License //
|
|
17
|
// along with Distorted. If not, see <http://www.gnu.org/licenses/>. //
|
|
18
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
19
|
|
|
20
|
package org.distorted.library;
|
|
21
|
|
|
22
|
import android.opengl.GLES20;
|
|
23
|
|
|
24
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
25
|
|
|
26
|
class EffectQueueFragment extends EffectQueue
|
|
27
|
{
|
|
28
|
private static final int NUM_UNIFORMS = 9;
|
|
29
|
private static final int INDEX = EffectTypes.FRAGMENT.ordinal();
|
|
30
|
private float[] mBuf;
|
|
31
|
private static int mNumEffectsH;
|
|
32
|
private static int mTypeH;
|
|
33
|
private static int mUniformsH;
|
|
34
|
|
|
35
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
36
|
|
|
37
|
public EffectQueueFragment(DistortedObject obj)
|
|
38
|
{
|
|
39
|
super(obj,NUM_UNIFORMS,INDEX);
|
|
40
|
|
|
41
|
if( mMax[INDEX]>0 )
|
|
42
|
{
|
|
43
|
mBuf= new float[4*mMax[INDEX]];
|
|
44
|
}
|
|
45
|
}
|
|
46
|
|
|
47
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
48
|
|
|
49
|
static void getUniforms(int mProgramH)
|
|
50
|
{
|
|
51
|
mNumEffectsH= GLES20.glGetUniformLocation( mProgramH, "fNumEffects");
|
|
52
|
mTypeH = GLES20.glGetUniformLocation( mProgramH, "fType");
|
|
53
|
mUniformsH = GLES20.glGetUniformLocation( mProgramH, "fUniforms");
|
|
54
|
}
|
|
55
|
|
|
56
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
57
|
|
|
58
|
synchronized void compute(long currTime)
|
|
59
|
{
|
|
60
|
if( currTime==mTime ) return;
|
|
61
|
if( mTime==0 ) mTime = currTime;
|
|
62
|
long step = (currTime-mTime);
|
|
63
|
|
|
64
|
for(int i=0; i<mNumEffects; i++)
|
|
65
|
{
|
|
66
|
if( mInterI[i]==null ) continue;
|
|
67
|
|
|
68
|
if( mInterP[i]!=null ) mInterP[i].interpolateMain(mBuf, 4*i, mCurrentDuration[i]);
|
|
69
|
|
|
70
|
if( mInterI[i].interpolateMain(mUniforms ,NUM_UNIFORMS*i, mCurrentDuration[i], step) )
|
|
71
|
{
|
|
72
|
for(int j=0; j<mNumListeners; j++)
|
|
73
|
EffectMessageSender.newMessage( mListeners.elementAt(j),
|
|
74
|
EffectMessage.EFFECT_FINISHED,
|
|
75
|
(mID[i]<<EffectTypes.LENGTH)+EffectTypes.FRAGMENT.type,
|
|
76
|
mType[i],
|
|
77
|
mBitmapID,
|
|
78
|
null);
|
|
79
|
|
|
80
|
if( EffectNames.isUnity(mType[i], mUniforms, NUM_UNIFORMS*i) )
|
|
81
|
{
|
|
82
|
remove(i);
|
|
83
|
i--;
|
|
84
|
continue;
|
|
85
|
}
|
|
86
|
}
|
|
87
|
|
|
88
|
mCurrentDuration[i] += step;
|
|
89
|
}
|
|
90
|
|
|
91
|
mTime = currTime;
|
|
92
|
}
|
|
93
|
|
|
94
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
95
|
|
|
96
|
protected void moveEffect(int index)
|
|
97
|
{
|
|
98
|
mBuf[4*index ] = mBuf[4*index+4];
|
|
99
|
mBuf[4*index+1] = mBuf[4*index+5];
|
|
100
|
mBuf[4*index+2] = mBuf[4*index+6];
|
|
101
|
mBuf[4*index+3] = mBuf[4*index+7];
|
|
102
|
|
|
103
|
mUniforms[NUM_UNIFORMS*index ] = mUniforms[NUM_UNIFORMS*(index+1) ];
|
|
104
|
mUniforms[NUM_UNIFORMS*index+1] = mUniforms[NUM_UNIFORMS*(index+1)+1];
|
|
105
|
mUniforms[NUM_UNIFORMS*index+2] = mUniforms[NUM_UNIFORMS*(index+1)+2];
|
|
106
|
mUniforms[NUM_UNIFORMS*index+3] = mUniforms[NUM_UNIFORMS*(index+1)+3];
|
|
107
|
}
|
|
108
|
|
|
109
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
110
|
|
|
111
|
synchronized void send()
|
|
112
|
{
|
|
113
|
GLES20.glUniform1i( mNumEffectsH, mNumEffects);
|
|
114
|
|
|
115
|
if( mNumEffects>0 )
|
|
116
|
{
|
|
117
|
GLES20.glUniform1iv( mTypeH , mNumEffects, mType ,0);
|
|
118
|
GLES20.glUniform3fv( mUniformsH,3*mNumEffects, mUniforms,0);
|
|
119
|
}
|
|
120
|
}
|
|
121
|
|
|
122
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
123
|
|
|
124
|
synchronized void sendZero()
|
|
125
|
{
|
|
126
|
GLES20.glUniform1i( mNumEffectsH, 0);
|
|
127
|
}
|
|
128
|
|
|
129
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
130
|
// Do various post-processing on already computed effects.
|
|
131
|
// 1) move all Points and scale all Region radii by a ModelView matrix
|
|
132
|
// 2) in case of macroblock, pre-compute some values so that we don't have to do it in the fragment shader.
|
|
133
|
|
|
134
|
void postprocess(float[] MVmatrix)
|
|
135
|
{
|
|
136
|
if( mNumEffects>0 )
|
|
137
|
{
|
|
138
|
float tx,ty;
|
|
139
|
float w = (float)Math.sqrt(MVmatrix[0]*MVmatrix[0] + MVmatrix[4]*MVmatrix[4]); // The scale factors are the lengths of the first 3 vectors of the upper-left 3x3 submatrix; here
|
|
140
|
float h = (float)Math.sqrt(MVmatrix[1]*MVmatrix[1] + MVmatrix[5]*MVmatrix[5]); // m[2]=m[6]=m[8]=m[9]=0 so it is really only the upper-left 2x2 matrix.
|
|
141
|
|
|
142
|
for(int i=0; i<mNumEffects; i++)
|
|
143
|
{
|
|
144
|
tx = mBuf[4*i ]-mObjHalfX; // we have to invert y and move everything by (half of bmp width, half of bmp height)
|
|
145
|
ty =-mBuf[4*i+1]+mObjHalfY; //
|
|
146
|
|
|
147
|
mUniforms[NUM_UNIFORMS*i+4] = w*mBuf[4*i+2]; // in fragment shader rx and ry radii are the second and third values of the Region thus 9*i+4 and 9*i+5
|
|
148
|
mUniforms[NUM_UNIFORMS*i+5] = h*mBuf[4*i+3]; //
|
|
149
|
// mUniforms[NUM_UNIFORMS*i+6] = // this value is not used in Fragment Shader
|
|
150
|
mUniforms[NUM_UNIFORMS*i+7] = MVmatrix[0]*tx + MVmatrix[4]*ty + MVmatrix[12]; // multiply the ModelView matrix times the (x,y,0,1) point, i.e. the (x,y) point on the surface of the bitmap.
|
|
151
|
mUniforms[NUM_UNIFORMS*i+8] = MVmatrix[1]*tx + MVmatrix[5]*ty + MVmatrix[13]; //
|
|
152
|
|
|
153
|
if( mType[i]==EffectNames.MACROBLOCK.ordinal() ) // fill up the .y and .z components of the Interpolated values already to avoid having to compute this in the fragment shader
|
|
154
|
{
|
|
155
|
mUniforms[NUM_UNIFORMS*i+1] = 2.0f*mObjHalfX/mUniforms[NUM_UNIFORMS*i];
|
|
156
|
mUniforms[NUM_UNIFORMS*i+2] = 2.0f*mObjHalfY/mUniforms[NUM_UNIFORMS*i];
|
|
157
|
}
|
|
158
|
}
|
|
159
|
}
|
|
160
|
}
|
|
161
|
|
|
162
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
163
|
|
|
164
|
synchronized long add(EffectNames eln, Interpolator inter, Float4D region, Interpolator2D point)
|
|
165
|
{
|
|
166
|
if( mMax[INDEX]>mNumEffects )
|
|
167
|
{
|
|
168
|
EffectNames.fillWithUnities(eln.ordinal(), mUniforms, NUM_UNIFORMS*mNumEffects);
|
|
169
|
mInterI[mNumEffects] = inter;
|
|
170
|
mInterP[mNumEffects] = point;
|
|
171
|
mBuf[4*mNumEffects+2] = (region==null || region.z<=0.0f) ? 1000*mObjHalfX : region.z;
|
|
172
|
mBuf[4*mNumEffects+3] = (region==null || region.w<=0.0f) ? 1000*mObjHalfY : region.w;
|
|
173
|
|
|
174
|
return addBase(eln);
|
|
175
|
}
|
|
176
|
|
|
177
|
return -1;
|
|
178
|
}
|
|
179
|
|
|
180
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
181
|
|
|
182
|
synchronized long add(EffectNames eln, Interpolator inter, Float4D region, float x, float y)
|
|
183
|
{
|
|
184
|
if( mMax[INDEX]>mNumEffects )
|
|
185
|
{
|
|
186
|
EffectNames.fillWithUnities(eln.ordinal(), mUniforms, NUM_UNIFORMS*mNumEffects);
|
|
187
|
mInterI[mNumEffects] = inter;
|
|
188
|
mInterP[mNumEffects] = null;
|
|
189
|
mBuf[4*mNumEffects ] = x;
|
|
190
|
mBuf[4*mNumEffects+1] = y;
|
|
191
|
mBuf[4*mNumEffects+2] = (region==null || region.z<=0.0f) ? 1000*mObjHalfX : region.z;
|
|
192
|
mBuf[4*mNumEffects+3] = (region==null || region.w<=0.0f) ? 1000*mObjHalfY : region.w;
|
|
193
|
|
|
194
|
return addBase(eln);
|
|
195
|
}
|
|
196
|
|
|
197
|
return -1;
|
|
198
|
}
|
|
199
|
|
|
200
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
201
|
|
|
202
|
synchronized long add(EffectNames eln, Interpolator1D inter, Float3D c, Float4D region, Interpolator2D point)
|
|
203
|
{
|
|
204
|
if( mMax[INDEX]>mNumEffects )
|
|
205
|
{
|
|
206
|
mInterI[mNumEffects] = inter;
|
|
207
|
mInterP[mNumEffects] = point;
|
|
208
|
mBuf[4*mNumEffects+2] = (region==null || region.z<=0.0f) ? 1000*mObjHalfX : region.z;
|
|
209
|
mBuf[4*mNumEffects+3] = (region==null || region.w<=0.0f) ? 1000*mObjHalfY : region.w;
|
|
210
|
|
|
211
|
mUniforms[NUM_UNIFORMS*mNumEffects+1] = c.x;
|
|
212
|
mUniforms[NUM_UNIFORMS*mNumEffects+2] = c.y;
|
|
213
|
mUniforms[NUM_UNIFORMS*mNumEffects+3] = c.z;
|
|
214
|
|
|
215
|
return addBase(eln);
|
|
216
|
}
|
|
217
|
|
|
218
|
return -1;
|
|
219
|
}
|
|
220
|
|
|
221
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
222
|
|
|
223
|
synchronized long add(EffectNames eln, Interpolator1D inter, Float3D c, Float4D region, float x, float y)
|
|
224
|
{
|
|
225
|
if( mMax[INDEX]>mNumEffects )
|
|
226
|
{
|
|
227
|
mInterI[mNumEffects] = inter;
|
|
228
|
mInterP[mNumEffects] = null;
|
|
229
|
mBuf[4*mNumEffects ] = x;
|
|
230
|
mBuf[4*mNumEffects+1] = y;
|
|
231
|
mBuf[4*mNumEffects+2] = (region==null || region.z<=0.0f) ? 1000*mObjHalfX : region.z;
|
|
232
|
mBuf[4*mNumEffects+3] = (region==null || region.w<=0.0f) ? 1000*mObjHalfY : region.w;
|
|
233
|
|
|
234
|
mUniforms[NUM_UNIFORMS*mNumEffects+1] = c.x;
|
|
235
|
mUniforms[NUM_UNIFORMS*mNumEffects+2] = c.y;
|
|
236
|
mUniforms[NUM_UNIFORMS*mNumEffects+3] = c.z;
|
|
237
|
|
|
238
|
return addBase(eln);
|
|
239
|
}
|
|
240
|
|
|
241
|
return -1;
|
|
242
|
}
|
|
243
|
|
|
244
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
245
|
|
|
246
|
synchronized long add(EffectNames eln, float t, Float3D c, Float4D region, Interpolator2D point)
|
|
247
|
{
|
|
248
|
if( mMax[INDEX]>mNumEffects )
|
|
249
|
{
|
|
250
|
mInterI[mNumEffects] = null;
|
|
251
|
mInterP[mNumEffects] = point;
|
|
252
|
mBuf[4*mNumEffects+2] = (region==null || region.z<=0.0f) ? 1000*mObjHalfX : region.z;
|
|
253
|
mBuf[4*mNumEffects+3] = (region==null || region.w<=0.0f) ? 1000*mObjHalfY : region.w;
|
|
254
|
|
|
255
|
mUniforms[NUM_UNIFORMS*mNumEffects+0] = t;
|
|
256
|
mUniforms[NUM_UNIFORMS*mNumEffects+1] = c.x;
|
|
257
|
mUniforms[NUM_UNIFORMS*mNumEffects+2] = c.y;
|
|
258
|
mUniforms[NUM_UNIFORMS*mNumEffects+3] = c.z;
|
|
259
|
|
|
260
|
return addBase(eln);
|
|
261
|
}
|
|
262
|
|
|
263
|
return -1;
|
|
264
|
}
|
|
265
|
|
|
266
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
267
|
|
|
268
|
synchronized long add(EffectNames eln, float t, Float3D c, Float4D region, float x, float y)
|
|
269
|
{
|
|
270
|
if( mMax[INDEX]>mNumEffects )
|
|
271
|
{
|
|
272
|
mInterI[mNumEffects] = null;
|
|
273
|
mInterP[mNumEffects] = null;
|
|
274
|
mBuf[4*mNumEffects ] = x;
|
|
275
|
mBuf[4*mNumEffects+1] = y;
|
|
276
|
mBuf[4*mNumEffects+2] = (region==null || region.z<=0.0f) ? 1000*mObjHalfX : region.z;
|
|
277
|
mBuf[4*mNumEffects+3] = (region==null || region.w<=0.0f) ? 1000*mObjHalfY : region.w;
|
|
278
|
|
|
279
|
mUniforms[NUM_UNIFORMS*mNumEffects+0] = t;
|
|
280
|
mUniforms[NUM_UNIFORMS*mNumEffects+1] = c.x;
|
|
281
|
mUniforms[NUM_UNIFORMS*mNumEffects+2] = c.y;
|
|
282
|
mUniforms[NUM_UNIFORMS*mNumEffects+3] = c.z;
|
|
283
|
|
|
284
|
return addBase(eln);
|
|
285
|
}
|
|
286
|
|
|
287
|
return -1;
|
|
288
|
}
|
|
289
|
|
|
290
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
291
|
// end of FragmentEffect
|
|
292
|
}
|