Revision f89f791a
Added by Leszek Koltunski about 7 years ago
| src/main/java/org/distorted/library/EffectQueuePostprocess.java | ||
|---|---|---|
| 93 | 93 |
private static float[] offsetsCache = new float[MAX_BLUR + MAX_BLUR*MAX_BLUR/4]; |
| 94 | 94 |
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| 95 | 95 |
private static DistortedProgram mBlur1Program, mBlur2Program; |
| 96 |
private static int mRadius1H,mOffsets1H,mWeights1H,mDepth1H, mColorTexture1H; |
|
| 97 |
private static int mRadius2H,mOffsets2H,mWeights2H,mDepth2H, mColorTexture2H, mDepthTexture2H; |
|
| 96 |
private static int mRadius1H,mOffsets1H,mWeights1H,mDepth1H, mScale1H, mColorTexture1H;
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| 97 |
private static int mRadius2H,mOffsets2H,mWeights2H,mDepth2H, mScale2H, mColorTexture2H, mDepthTexture2H;
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| 98 | 98 |
private static float[] mWeights = new float[MAX_BLUR]; |
| 99 | 99 |
private static float[] mOffsets = new float[MAX_BLUR]; |
| 100 | 100 |
// another effect .... |
| ... | ... | |
| 131 | 131 |
mOffsets1H = GLES30.glGetUniformLocation( blur1ProgramH, "u_Offsets"); |
| 132 | 132 |
mWeights1H = GLES30.glGetUniformLocation( blur1ProgramH, "u_Weights"); |
| 133 | 133 |
mDepth1H = GLES30.glGetUniformLocation( blur1ProgramH, "u_Depth"); |
| 134 |
mScale1H = GLES30.glGetUniformLocation( blur1ProgramH, "u_Scale"); |
|
| 134 | 135 |
mColorTexture1H = GLES30.glGetUniformLocation( blur1ProgramH, "u_ColorTexture"); |
| 135 | 136 |
|
| 136 | 137 |
final InputStream blur2VertexStream = resources.openRawResource(R.raw.blur_vertex_shader); |
| ... | ... | |
| 154 | 155 |
mOffsets2H = GLES30.glGetUniformLocation( blur2ProgramH, "u_Offsets"); |
| 155 | 156 |
mWeights2H = GLES30.glGetUniformLocation( blur2ProgramH, "u_Weights"); |
| 156 | 157 |
mDepth2H = GLES30.glGetUniformLocation( blur2ProgramH, "u_Depth"); |
| 158 |
mScale2H = GLES30.glGetUniformLocation( blur2ProgramH, "u_Scale"); |
|
| 157 | 159 |
mColorTexture2H = GLES30.glGetUniformLocation( blur2ProgramH, "u_ColorTexture"); |
| 158 | 160 |
mDepthTexture2H = GLES30.glGetUniformLocation( blur2ProgramH, "u_DepthTexture"); |
| 159 | 161 |
} |
| ... | ... | |
| 259 | 261 |
{
|
| 260 | 262 |
compute(time); |
| 261 | 263 |
|
| 262 |
surface.mBuffer1.setAsInput(); |
|
| 263 |
float w = surface.mWidth; |
|
| 264 |
float h = surface.mHeight; |
|
| 264 |
surface.mBuffer1[DistortedOutputSurface.CUR_MIPMAP].setAsInput();
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|
| 265 |
float w = surface.mBuffer1[DistortedOutputSurface.CUR_MIPMAP].mWidth;
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| 266 |
float h = surface.mBuffer1[DistortedOutputSurface.CUR_MIPMAP].mHeight;
|
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| 265 | 267 |
|
| 266 | 268 |
int radius = (int)mUniforms[0]; |
| 267 | 269 |
if( radius>=MAX_BLUR ) radius = MAX_BLUR-1; |
| ... | ... | |
| 274 | 276 |
|
| 275 | 277 |
// horizontal blur |
| 276 | 278 |
mBlur1Program.useProgram(); |
| 277 |
surface.mBuffer2.setAsOutput(time); |
|
| 279 |
surface.mBuffer2[DistortedOutputSurface.CUR_MIPMAP].setAsOutput(time);
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| 278 | 280 |
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| 279 | 281 |
GLES30.glUniform1fv( mWeights1H, radius+1, weightsCache,offset); |
| 280 | 282 |
GLES30.glUniform1i( mRadius1H, radius); |
| 281 | 283 |
GLES30.glUniform1f( mDepth1H , 1.0f-surface.mNear); |
| 284 |
GLES30.glUniform1f( mScale1H , 1.0f); |
|
| 282 | 285 |
GLES30.glUniform1i( mColorTexture1H , 0 ); |
| 283 | 286 |
for(int i=0; i<=radius; i++) mOffsets[i] = offsetsCache[offset+i]/h; |
| 284 | 287 |
GLES30.glUniform1fv( mOffsets1H ,radius+1, mOffsets,0); |
| ... | ... | |
| 288 | 291 |
|
| 289 | 292 |
// vertical blur |
| 290 | 293 |
mBlur2Program.useProgram(); |
| 291 |
surface.mBuffer2.setAsInput(); |
|
| 292 |
surface.mBuffer1.setAsDepth(); |
|
| 294 |
surface.mBuffer2[DistortedOutputSurface.CUR_MIPMAP].setAsInput();
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|
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surface.mBuffer1[DistortedOutputSurface.CUR_MIPMAP].setAsDepth();
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| 293 | 296 |
surface.setAsOutput(time); |
| 294 | 297 |
|
| 295 | 298 |
GLES30.glUniform1fv( mWeights2H, radius+1, weightsCache,offset); |
| 296 | 299 |
GLES30.glUniform1i( mRadius2H, radius); |
| 297 | 300 |
GLES30.glUniform1f( mDepth2H , 1.0f-surface.mNear); |
| 301 |
GLES30.glUniform1f( mScale2H , 0.9f); |
|
| 298 | 302 |
GLES30.glUniform1i( mColorTexture2H , 0 ); |
| 299 | 303 |
GLES30.glUniform1i( mDepthTexture2H , 1 ); |
| 300 | 304 |
for(int i=0; i<=radius; i++) mOffsets[i] = offsetsCache[offset+i]/w; |
Also available in: Unified diff
Preliminary support for MIPMAP levels of the postprocessing buffers. (doesn't work yet)