diff options
Diffstat (limited to 'java/tests/ImageProcessing_jb/src/com/android/rs/image/convolve5x5.fs')
-rw-r--r-- | java/tests/ImageProcessing_jb/src/com/android/rs/image/convolve5x5.fs | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/java/tests/ImageProcessing_jb/src/com/android/rs/image/convolve5x5.fs b/java/tests/ImageProcessing_jb/src/com/android/rs/image/convolve5x5.fs deleted file mode 100644 index 922a5930..00000000 --- a/java/tests/ImageProcessing_jb/src/com/android/rs/image/convolve5x5.fs +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright (C) 2012 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "ip.rsh" - -int32_t gWidth; -int32_t gHeight; -rs_allocation gIn; - -float gCoeffs[25]; - -uchar4 __attribute__((kernel)) root(uint32_t x, uint32_t y) { - uint32_t x0 = max((int32_t)x-2, 0); - uint32_t x1 = max((int32_t)x-1, 0); - uint32_t x2 = x; - uint32_t x3 = min((int32_t)x+1, gWidth-1); - uint32_t x4 = min((int32_t)x+2, gWidth-1); - - uint32_t y0 = max((int32_t)y-2, 0); - uint32_t y1 = max((int32_t)y-1, 0); - uint32_t y2 = y; - uint32_t y3 = min((int32_t)y+1, gHeight-1); - uint32_t y4 = min((int32_t)y+2, gHeight-1); - - float4 p0 = convert_float4(rsGetElementAt_uchar4(gIn, x0, y0)) * gCoeffs[0] - + convert_float4(rsGetElementAt_uchar4(gIn, x1, y0)) * gCoeffs[1] - + convert_float4(rsGetElementAt_uchar4(gIn, x2, y0)) * gCoeffs[2] - + convert_float4(rsGetElementAt_uchar4(gIn, x3, y0)) * gCoeffs[3] - + convert_float4(rsGetElementAt_uchar4(gIn, x4, y0)) * gCoeffs[4]; - - float4 p1 = convert_float4(rsGetElementAt_uchar4(gIn, x0, y1)) * gCoeffs[5] - + convert_float4(rsGetElementAt_uchar4(gIn, x1, y1)) * gCoeffs[6] - + convert_float4(rsGetElementAt_uchar4(gIn, x2, y1)) * gCoeffs[7] - + convert_float4(rsGetElementAt_uchar4(gIn, x3, y1)) * gCoeffs[8] - + convert_float4(rsGetElementAt_uchar4(gIn, x4, y1)) * gCoeffs[9]; - - float4 p2 = convert_float4(rsGetElementAt_uchar4(gIn, x0, y2)) * gCoeffs[10] - + convert_float4(rsGetElementAt_uchar4(gIn, x1, y2)) * gCoeffs[11] - + convert_float4(rsGetElementAt_uchar4(gIn, x2, y2)) * gCoeffs[12] - + convert_float4(rsGetElementAt_uchar4(gIn, x3, y2)) * gCoeffs[13] - + convert_float4(rsGetElementAt_uchar4(gIn, x4, y2)) * gCoeffs[14]; - - float4 p3 = convert_float4(rsGetElementAt_uchar4(gIn, x0, y3)) * gCoeffs[15] - + convert_float4(rsGetElementAt_uchar4(gIn, x1, y3)) * gCoeffs[16] - + convert_float4(rsGetElementAt_uchar4(gIn, x2, y3)) * gCoeffs[17] - + convert_float4(rsGetElementAt_uchar4(gIn, x3, y3)) * gCoeffs[18] - + convert_float4(rsGetElementAt_uchar4(gIn, x4, y3)) * gCoeffs[19]; - - float4 p4 = convert_float4(rsGetElementAt_uchar4(gIn, x0, y4)) * gCoeffs[20] - + convert_float4(rsGetElementAt_uchar4(gIn, x1, y4)) * gCoeffs[21] - + convert_float4(rsGetElementAt_uchar4(gIn, x2, y4)) * gCoeffs[22] - + convert_float4(rsGetElementAt_uchar4(gIn, x3, y4)) * gCoeffs[23] - + convert_float4(rsGetElementAt_uchar4(gIn, x4, y4)) * gCoeffs[24]; - - p0 = clamp(p0 + p1 + p2 + p3 + p4, 0.f, 255.f); - return convert_uchar4(p0); -} - - |