mirror/aseprite
1
0
Fork 0
mirror of https://github.com/aseprite/aseprite.git synced 2025-01-02 11:59:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix ordered_dither_tests

Browse Source
This commit is contained in:
David Capello 2017-05-22 15:21:10 -03:00
parent 90132698a6
commit 829cc9ebec
1 changed files with 16 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
src/render/ordered_dither_tests.cpp
View File

@ -1,5 +1,5 @@
// Aseprite Render Library
// Copyright (c) 2001-2015 David Capello
// Copyright (c) 2001-2017 David Capello
//
// This file is released under the terms of the MIT license.
// Read LICENSE.txt for more information.
@ -17,31 +17,35 @@ using namespace render;
TEST(BayerMatrix, CheckD2)
{
BayerMatrix<2> matrix;
BayerMatrix matrix(2);
int expected[2*2] = {
0, 2,
3, 1
};
for (int i=0; i<2*2; ++i)
EXPECT_EQ(expected[i], matrix[i]);
int c=0;
for (int i=0; i<2; ++i)
for (int j=0; j<2; ++j)
EXPECT_EQ(expected[c++], matrix(i, j));
}
TEST(BayerMatrix, CheckD4)
{
BayerMatrix<4> matrix;
BayerMatrix matrix(4);
int expected[4*4] = {
0, 8, 2, 10,
12, 4, 14, 6,
3, 11, 1, 9,
15, 7, 13, 5
};
for (int i=0; i<2*2; ++i)
EXPECT_EQ(expected[i], matrix[i]);
int c=0;
for (int i=0; i<4; ++i)
for (int j=0; j<4; ++j)
EXPECT_EQ(expected[c++], matrix(i, j));
}
TEST(BayerMatrix, CheckD8)
{
BayerMatrix<8> matrix;
BayerMatrix matrix(8);
int expected[8*8] = {
0, 32, 8, 40, 2, 34, 10, 42,
48, 16, 56, 24, 50, 18, 58, 26,
@ -53,8 +57,10 @@ TEST(BayerMatrix, CheckD8)
15, 47, 7, 39, 13, 45, 5, 37,
63, 31, 55, 23, 61, 29, 53, 21
};
for (int i=0; i<2*2; ++i)
EXPECT_EQ(expected[i], matrix[i]);
int c=0;
for (int i=0; i<8; ++i)
for (int j=0; j<8; ++j)
EXPECT_EQ(expected[c++], matrix(i, j));
}
int main(int argc, char** argv)