Initial commit (import old repo)HEADmain

1 files changed, 638 insertions, 0 deletions

diff --git a/image/png/test_data.ha b/image/png/test_data.ha
new file mode 100644
index 0000000..3e7a616
--- /dev/null
+++ b/image/png/test_data.ha
@@ -0,0 +1,638 @@
+const simple_png: [_]u8 = [
+	0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
+	0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04,
+	0x08, 0x02, 0x00, 0x00, 0x00, 0x26, 0x93, 0x09, 0x29, 0x00, 0x00, 0x00,
+	0x09, 0x70, 0x48, 0x59, 0x73, 0x00, 0x00, 0x2e, 0x23, 0x00, 0x00, 0x2e,
+	0x23, 0x01, 0x78, 0xa5, 0x3f, 0x76, 0x00, 0x00, 0x00, 0x1e, 0x49, 0x44,
+	0x41, 0x54, 0x08, 0xd7, 0x3d, 0xc6, 0xa1, 0x01, 0x00, 0x00, 0x08, 0x03,
+	0x20, 0xe6, 0xff, 0x3f, 0xcf, 0xa4, 0x24, 0x52, 0x90, 0xc2, 0xfc, 0x10,
+	0x37, 0xe9, 0xfc, 0xb0, 0xab, 0xa3, 0x06, 0x05, 0x5f, 0xaa, 0xb1, 0x1e,
+	0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82,
+];
+
+const invalid_chunk: [_]u8 = [
+	0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
+	0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04,
+	0x08, 0x02, 0x00, 0x01, 0x00, 0x26, 0x93, 0x09, 0x29,
+];
+
+const palette_sample: [_]u8 = [
+	0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
+	0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x20,
+	0x04, 0x03, 0x00, 0x00, 0x00, 0x81, 0x54, 0x67, 0xc7, 0x00, 0x00, 0x00,
+	0x04, 0x67, 0x41, 0x4d, 0x41, 0x00, 0x01, 0x86, 0xa0, 0x31, 0xe8, 0x96,
+	0x5f, 0x00, 0x00, 0x00, 0x03, 0x73, 0x42, 0x49, 0x54, 0x04, 0x04, 0x04,
+	0x77, 0xf8, 0xb5, 0xa3, 0x00, 0x00, 0x00, 0x2d, 0x50, 0x4c, 0x54, 0x45,
+	0x22, 0x00, 0xff, 0x00, 0xff, 0xff, 0x88, 0x00, 0xff, 0x22, 0xff, 0x00,
+	0x00, 0x99, 0xff, 0xff, 0x66, 0x00, 0xdd, 0x00, 0xff, 0x77, 0xff, 0x00,
+	0xff, 0x00, 0x00, 0x00, 0xff, 0x99, 0xdd, 0xff, 0x00, 0xff, 0x00, 0xbb,
+	0xff, 0xbb, 0x00, 0x00, 0x44, 0xff, 0x00, 0xff, 0x44, 0xd2, 0xb0, 0x49,
+	0xbd, 0x00, 0x00, 0x00, 0x47, 0x49, 0x44, 0x41, 0x54, 0x78, 0x9c, 0x63,
+	0xe8, 0xe8, 0x08, 0x0d, 0x3d, 0x73, 0x66, 0xd5, 0xaa, 0xf2, 0x72, 0x63,
+	0xe3, 0x77, 0xef, 0x66, 0xce, 0x64, 0x20, 0x43, 0x00, 0x95, 0x2b, 0x28,
+	0x48, 0x8e, 0x00, 0x2a, 0xd7, 0xc5, 0x85, 0x1c, 0x01, 0x54, 0xee, 0xdd,
+	0xbb, 0xe4, 0x08, 0xa0, 0x71, 0x19, 0xc8, 0x11, 0x40, 0xe5, 0x2a, 0x29,
+	0x91, 0x23, 0x80, 0xca, 0x4d, 0x4b, 0x23, 0x47, 0x00, 0x95, 0xbb, 0x7b,
+	0x37, 0x19, 0x02, 0x00, 0xe0, 0xc4, 0xea, 0xd1, 0x0f, 0x82, 0x05, 0x7d,
+	0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82,
+];
+
+const no_filtering: [_]u8 = [
+	0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
+	0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x20,
+	0x08, 0x00, 0x00, 0x00, 0x00, 0x56, 0x11, 0x25, 0x28, 0x00, 0x00, 0x01,
+	0x06, 0x49, 0x44, 0x41, 0x54, 0x78, 0x9c, 0x85, 0xd2, 0x2f, 0x4c, 0x42,
+	0x51, 0x14, 0xc7, 0xf1, 0xaf, 0xe0, 0x18, 0x73, 0x63, 0x06, 0x37, 0x37,
+	0x02, 0x81, 0x62, 0xa0, 0x58, 0x48, 0xaf, 0xbc, 0xf4, 0x9a, 0x89, 0x66,
+	0xb3, 0x11, 0x69, 0x54, 0x23, 0x8d, 0x48, 0xb3, 0xd1, 0x6c, 0x26, 0x12,
+	0x89, 0x62, 0xb1, 0x58, 0x0c, 0x16, 0x37, 0x83, 0x9b, 0x1b, 0x9b, 0x9b,
+	0x73, 0x0c, 0xe4, 0xe9, 0xfd, 0xe3, 0x76, 0xce, 0xf5, 0x85, 0x73, 0xeb,
+	0xfd, 0xec, 0x9e, 0xdf, 0xfd, 0xdd, 0xcb, 0xf5, 0x64, 0x3a, 0xbb, 0x99,
+	0xdf, 0xde, 0x2d, 0x96, 0xab, 0xfb, 0x87, 0xc7, 0xa7, 0xe7, 0x97, 0xd7,
+	0xb7, 0xf7, 0xf5, 0xc7, 0xe7, 0xd7, 0x66, 0xbb, 0xfb, 0xde, 0x97, 0xe5,
+	0x0f, 0x63, 0x43, 0x30, 0x32, 0x04, 0x43, 0x43, 0x70, 0x65, 0x08, 0x2e,
+	0x0d, 0xc1, 0xc0, 0x10, 0x5c, 0x18, 0x82, 0x42, 0x0b, 0xc2, 0x4a, 0x04,
+	0xb9, 0x12, 0x50, 0x15, 0x64, 0x22, 0xdc, 0x96, 0x9f, 0x92, 0x0a, 0xfa,
+	0x22, 0x20, 0xe6, 0x00, 0x95, 0x83, 0x73, 0x11, 0x10, 0x92, 0xba, 0x13,
+	0x54, 0x52, 0x7a, 0x22, 0xc0, 0x27, 0xf5, 0x21, 0xd4, 0x5d, 0x38, 0x13,
+	0x81, 0x7f, 0xb9, 0x90, 0x52, 0xdd, 0x96, 0xae, 0x08, 0xf0, 0x39, 0x70,
+	0x67, 0xa8, 0x3e, 0xe8, 0x88, 0x00, 0x37, 0x05, 0x7f, 0x5b, 0xd5, 0x18,
+	0x6d, 0x11, 0xe1, 0xf4, 0x30, 0x45, 0x75, 0xca, 0xa9, 0x08, 0xbf, 0x1f,
+	0xfb, 0x50, 0xad, 0x73, 0x22, 0xc2, 0xed, 0x27, 0x7d, 0x04, 0xc1, 0xb1,
+	0x08, 0x48, 0xfa, 0x88, 0x82, 0x96, 0x08, 0xa2, 0x20, 0xf6, 0xf1, 0x27,
+	0x38, 0x4a, 0x45, 0x58, 0xfa, 0xf5, 0x69, 0x56, 0x45, 0xf2, 0x3f, 0x68,
+	0x24, 0x22, 0xcb, 0x8b, 0x7f, 0x3f, 0x88, 0x43, 0x43, 0x50, 0x37, 0x04,
+	0x35, 0x43, 0x70, 0x60, 0x08, 0x2c, 0x81, 0x25, 0xb0, 0xc4, 0x2f, 0xc4,
+	0x7d, 0xca, 0x58, 0x50, 0xa6, 0xce, 0xb6, 0x00, 0x00, 0x00, 0x00, 0x49,
+	0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
+];
+
+const no_filtering_data: [_]u8 = [
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xfe, 0xff, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb,
+	0xfc, 0xfd, 0xfe, 0xfe, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0xf8, 0xfa, 0xfb, 0xfc, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0xf1, 0xf4, 0xf6, 0xf8, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x00, 0x00, 0x00, 0x9d, 0xa4,
+	0xab, 0xb2, 0x00, 0x00, 0x00, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x00, 0x00, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0x00,
+	0x00, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x00,
+	0x00, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0x00, 0x00, 0x00, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x00, 0x00, 0x7f, 0x87, 0x8e,
+	0x96, 0x00, 0x00, 0x00, 0x00, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x00, 0x00, 0x76, 0x7f, 0x87, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x00,
+	0x00, 0x6f, 0x76, 0x00, 0x00, 0x00, 0x96, 0x00, 0x00, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x00, 0x00, 0x67, 0x00, 0x00,
+	0x00, 0x87, 0x8e, 0x00, 0x00, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x76, 0x7f, 0x87, 0x00,
+	0x00, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x00,
+	0x00, 0x00, 0x00, 0x67, 0x6f, 0x76, 0x7f, 0x00, 0x00, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x00, 0x00, 0x00, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x00, 0x00, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x00, 0x00, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x00,
+	0x00, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x00,
+	0x00, 0x00, 0x4c, 0x52, 0x59, 0x60, 0x00, 0x00, 0x00, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0x04, 0x06, 0x08, 0x0a,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0x02, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0x01, 0x02, 0x03, 0x04,
+	0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x00, 0x01, 0x02, 0x03, 0x04, 0x06, 0x08, 0x0a,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x00, 0x00, 0x00, 0x01,
+	0x02, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f,
+];
+
+const filter_sub_png: [_]u8 = [
+	0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
+	0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x20,
+	0x08, 0x00, 0x00, 0x00, 0x00, 0x56, 0x11, 0x25, 0x28, 0x00, 0x00, 0x01,
+	0x08, 0x49, 0x44, 0x41, 0x54, 0x78, 0x9c, 0x85, 0xd2, 0x21, 0x4b, 0xc4,
+	0x41, 0x10, 0x05, 0xf0, 0xf7, 0x76, 0x76, 0x76, 0xf6, 0x04, 0x31, 0x08,
+	0x82, 0xc1, 0x60, 0x31, 0x58, 0x2c, 0x26, 0x8b, 0xc9, 0x66, 0x12, 0x0c,
+	0x36, 0xc1, 0x60, 0x14, 0x2e, 0x08, 0xa6, 0xe3, 0x92, 0x60, 0x38, 0xb8,
+	0x22, 0x5c, 0x10, 0x0c, 0x82, 0x41, 0x30, 0x88, 0xc1, 0xe4, 0x27, 0xb0,
+	0xf8, 0x8d, 0x0c, 0x1e, 0xf7, 0xdf, 0xd9, 0xb0, 0xbb, 0xf9, 0xc7, 0xbe,
+	0x99, 0xe1, 0x71, 0x92, 0x2d, 0x9b, 0x99, 0xa5, 0x94, 0x54, 0x55, 0xa3,
+	0x4a, 0x14, 0x11, 0x09, 0x21, 0x90, 0x24, 0xc8, 0xdb, 0x51, 0x47, 0xdc,
+	0x58, 0x5b, 0xf0, 0x3a, 0x77, 0xc4, 0xa5, 0x75, 0xc4, 0x85, 0x75, 0xc4,
+	0x99, 0x75, 0xc4, 0x69, 0x6a, 0x0b, 0x9e, 0x98, 0x13, 0xe7, 0xf8, 0xf6,
+	0x82, 0xc7, 0xa9, 0x14, 0x57, 0xc0, 0x97, 0xff, 0x83, 0x47, 0x5a, 0x88,
+	0x31, 0x80, 0x0f, 0x9f, 0xc2, 0xc3, 0x34, 0x88, 0x29, 0x00, 0xbc, 0xf9,
+	0x39, 0x78, 0xa0, 0x2b, 0x31, 0x07, 0x66, 0x63, 0xbc, 0xf8, 0x49, 0xb9,
+	0xaf, 0x2b, 0xb1, 0xc0, 0x24, 0xdf, 0xe1, 0xc9, 0xef, 0xc2, 0xbd, 0x38,
+	0x88, 0x6c, 0xa3, 0x29, 0x1e, 0xfd, 0xb6, 0xdc, 0x55, 0x27, 0x1e, 0x30,
+	0xf3, 0xf7, 0xe0, 0x4e, 0x74, 0x62, 0x8e, 0x7b, 0x7f, 0x31, 0x6e, 0x47,
+	0x27, 0x16, 0xa8, 0x1a, 0xc4, 0x2d, 0x71, 0xe2, 0x19, 0x55, 0x83, 0xb8,
+	0x29, 0x4e, 0xbc, 0xa2, 0x6a, 0x10, 0x37, 0xa2, 0x13, 0xef, 0xa8, 0x1a,
+	0xc4, 0xf5, 0xe0, 0xc4, 0x27, 0xaa, 0x06, 0x71, 0x4d, 0x06, 0xf1, 0x83,
+	0xff, 0x57, 0xa6, 0x30, 0x87, 0x41, 0xfc, 0x2e, 0x41, 0x99, 0xc2, 0x14,
+	0x0a, 0x51, 0xde, 0x74, 0x29, 0x18, 0x43, 0x5b, 0x50, 0xd8, 0x16, 0x0c,
+	0x6c, 0x0b, 0x92, 0x6d, 0x41, 0x74, 0x04, 0xd1, 0x11, 0x44, 0x47, 0xfc,
+	0x01, 0x95, 0x51, 0x2c, 0x83, 0x13, 0x7f, 0xab, 0x0a, 0x00, 0x00, 0x00,
+	0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82,
+];
+
+const filter_sub_data: [_]u8 = [
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xfe, 0xff, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb,
+	0xfc, 0xfd, 0xfe, 0xfe, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0xf8, 0xfa, 0xfb, 0xfc, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0xf1, 0xf4, 0xf6, 0xf8, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0x00, 0x00, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0x00, 0x00, 0x00, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x00, 0x00, 0x00,
+	0x00, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x00,
+	0x00, 0x00, 0x8e, 0x00, 0x00, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x00, 0x00, 0x7f, 0x87, 0x00,
+	0x00, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x00, 0x00, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x00, 0x00, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x00,
+	0x00, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x00, 0x00, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x00, 0x00, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x00,
+	0x00, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x00, 0x00, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x00, 0x00, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0x04, 0x06, 0x08, 0x0a,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0x02, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0x01, 0x02, 0x03, 0x04,
+	0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x00, 0x01, 0x02, 0x03, 0x04, 0x06, 0x08, 0x0a,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x00, 0x00, 0x00, 0x01,
+	0x02, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f,
+];
+
+const filter_up_png: [_]u8 = [
+	0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
+	0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x20,
+	0x08, 0x00, 0x00, 0x00, 0x00, 0x56, 0x11, 0x25, 0x28, 0x00, 0x00, 0x01,
+	0x2a, 0x49, 0x44, 0x41, 0x54, 0x78, 0x9c, 0x85, 0xd1, 0x2f, 0x4b, 0x83,
+	0x51, 0x18, 0x05, 0xf0, 0xc3, 0xf9, 0x38, 0x16, 0x8b, 0x20, 0x88, 0x20,
+	0x08, 0x82, 0x41, 0x0c, 0x03, 0x83, 0x4d, 0xd8, 0x07, 0x18, 0x2c, 0x58,
+	0x87, 0x49, 0x30, 0x0c, 0x56, 0x04, 0xc3, 0x0b, 0x0b, 0x03, 0xc3, 0x60,
+	0xe1, 0x4d, 0x82, 0x60, 0x12, 0xc1, 0x62, 0xb1, 0x18, 0x2c, 0x82, 0x41,
+	0x10, 0x04, 0x41, 0xf4, 0x7d, 0xee, 0x5f, 0xc3, 0xa6, 0xf7, 0xb9, 0xef,
+	0xc2, 0xbd, 0xf9, 0xc7, 0xe5, 0x9c, 0xf3, 0x70, 0x70, 0x3a, 0x3c, 0xaf,
+	0x26, 0xd3, 0xfa, 0xea, 0xe6, 0xf6, 0xfe, 0xe1, 0xf1, 0xe9, 0xf9, 0xe5,
+	0xf5, 0xed, 0xfd, 0xe3, 0xf3, 0xeb, 0xbb, 0x31, 0xd6, 0xf9, 0x10, 0x22,
+	0x7f, 0x1a, 0x69, 0x44, 0x44, 0x8c, 0x31, 0xd6, 0x5a, 0xeb, 0xac, 0x77,
+	0xde, 0x7b, 0x1f, 0x42, 0x88, 0x31, 0x46, 0x44, 0x4a, 0x41, 0xb0, 0x29,
+	0x08, 0x4a, 0x41, 0x50, 0x0a, 0x82, 0x52, 0x10, 0x34, 0x05, 0x41, 0xd1,
+	0xe2, 0x60, 0x7f, 0x77, 0x7b, 0x73, 0x3d, 0x13, 0x34, 0x4a, 0x74, 0x01,
+	0x00, 0xc8, 0x04, 0x6d, 0x12, 0x7d, 0xa0, 0x9a, 0x4c, 0xeb, 0x5c, 0xd0,
+	0x24, 0x01, 0x0c, 0x45, 0x44, 0x6a, 0x40, 0xe5, 0xa0, 0x4d, 0x02, 0x98,
+	0x27, 0x05, 0x54, 0x52, 0xda, 0x24, 0x7a, 0xc7, 0xf3, 0x2e, 0x80, 0xea,
+	0x42, 0xa7, 0xc4, 0xa2, 0x0b, 0xa0, 0xda, 0xd2, 0x2e, 0x89, 0x2e, 0xa0,
+	0xf6, 0xa0, 0x6b, 0x8b, 0x3e, 0x50, 0xa9, 0xc5, 0xe8, 0x5a, 0xe2, 0x64,
+	0xd1, 0xe5, 0x4f, 0xd0, 0xe7, 0x62, 0x04, 0x0c, 0xb2, 0xd5, 0xe9, 0x33,
+	0x31, 0x06, 0x7a, 0xf9, 0x5d, 0xe8, 0xb4, 0x98, 0x01, 0x47, 0xad, 0xcb,
+	0x31, 0x28, 0x71, 0x0d, 0x74, 0xda, 0xb7, 0xa5, 0x4f, 0xe2, 0x0e, 0xc0,
+	0xec, 0x72, 0x7c, 0x31, 0x3a, 0x53, 0x82, 0x21, 0x09, 0xfc, 0x3f, 0xf5,
+	0x07, 0x43, 0x12, 0x2b, 0xab, 0x6b, 0x1b, 0x5b, 0x3b, 0x7b, 0x9d, 0x43,
+	0x9d, 0x83, 0x41, 0x89, 0xe5, 0xd5, 0x45, 0x18, 0x0b, 0x82, 0xb1, 0x20,
+	0x18, 0x0b, 0x82, 0xb1, 0x20, 0x88, 0x82, 0x20, 0x0a, 0xe2, 0x17, 0xe9,
+	0xe4, 0x97, 0xbf, 0xbf, 0xcc, 0xeb, 0xfd, 0x00, 0x00, 0x00, 0x00, 0x49,
+	0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82,
+];
+
+const filter_up_data: [_]u8 = [
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xfe, 0xff, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb,
+	0xfc, 0xfd, 0xfe, 0xfe, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0xf8, 0xfa, 0xfb, 0xfc, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0xf1, 0xf4, 0xf6, 0xf8, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x00, 0x00, 0x00, 0x9d, 0xa4,
+	0xab, 0xb2, 0x00, 0x00, 0x00, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x00, 0x00, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0x00,
+	0x00, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x00,
+	0x00, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0x00, 0x00, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0x00, 0x00, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0x00,
+	0x00, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x00, 0x00, 0x00, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x00, 0x00, 0x00, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x00, 0x00, 0x00, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x00, 0x00, 0x00, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x00, 0x00,
+	0x00, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x00, 0x00, 0x00, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x00, 0x00, 0x00, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0x04, 0x06, 0x08, 0x0a,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0x02, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0x01, 0x02, 0x03, 0x04,
+	0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x00, 0x01, 0x02, 0x03, 0x04, 0x06, 0x08, 0x0a,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x00, 0x00, 0x00, 0x01,
+	0x02, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f,
+];
+
+const filter_avg_png: [_]u8 = [
+	0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
+	0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x20,
+	0x08, 0x00, 0x00, 0x00, 0x00, 0x56, 0x11, 0x25, 0x28, 0x00, 0x00, 0x01,
+	0x4c, 0x49, 0x44, 0x41, 0x54, 0x78, 0x9c, 0x7d, 0xd2, 0xb1, 0x4b, 0x42,
+	0x51, 0x14, 0xc7, 0xf1, 0xef, 0xe9, 0x84, 0x44, 0x51, 0x10, 0x11, 0x0d,
+	0x21, 0x45, 0x82, 0x50, 0x14, 0x34, 0x04, 0x2e, 0x0e, 0x41, 0xcb, 0x03,
+	0x07, 0xa1, 0x21, 0x08, 0x8a, 0x22, 0x10, 0x21, 0x03, 0x83, 0xa2, 0x48,
+	0xcc, 0xe7, 0xda, 0x5f, 0x10, 0x42, 0x05, 0x41, 0xd0, 0x20, 0x38, 0x34,
+	0xb5, 0x38, 0x08, 0x35, 0x34, 0x04, 0x0d, 0x41, 0xe0, 0x1f, 0xe0, 0xbf,
+	0xf1, 0x1a, 0xd4, 0xe7, 0x79, 0xca, 0x7b, 0x77, 0xb9, 0x1c, 0xf8, 0x70,
+	0xef, 0xb9, 0xf7, 0x77, 0xd4, 0x75, 0x32, 0xd9, 0xdd, 0xbd, 0xfd, 0xc3,
+	0xa3, 0x93, 0x5c, 0xfe, 0xf4, 0xac, 0x78, 0x7e, 0x71, 0x79, 0x75, 0x7d,
+	0x53, 0x2a, 0x97, 0x6f, 0x2b, 0x15, 0xd7, 0xad, 0xba, 0x55, 0x4d, 0x89,
+	0x20, 0x80, 0xd0, 0xdb, 0x86, 0x4a, 0xdd, 0xf2, 0xa2, 0x85, 0x6e, 0x4a,
+	0xb4, 0xd0, 0x0d, 0xa2, 0x85, 0xae, 0x12, 0x2d, 0x34, 0x49, 0xb4, 0xd0,
+	0x04, 0xd1, 0x42, 0x97, 0xc4, 0x17, 0x85, 0x46, 0xfd, 0xf5, 0xe5, 0xf9,
+	0xe9, 0xa1, 0x76, 0x9f, 0x1f, 0x08, 0x8d, 0xe3, 0x8b, 0x26, 0xfd, 0x95,
+	0x1b, 0x9c, 0xa1, 0x8b, 0xf8, 0xa2, 0xfb, 0xa7, 0x75, 0xf8, 0x30, 0xb7,
+	0xe8, 0x82, 0x0c, 0x84, 0x20, 0x1c, 0xc0, 0xbb, 0xed, 0x43, 0xe7, 0x09,
+	0x88, 0x02, 0xd4, 0x03, 0x9d, 0xea, 0x1c, 0x56, 0x94, 0xe0, 0x31, 0xf8,
+	0x16, 0x9d, 0xc5, 0x88, 0x3b, 0xe0, 0xad, 0x91, 0xb5, 0x42, 0x67, 0xcc,
+	0xf3, 0xf9, 0xc6, 0x75, 0x9a, 0x04, 0x84, 0x4e, 0xdb, 0x0f, 0x4a, 0xa5,
+	0x3d, 0x19, 0x12, 0x3a, 0x85, 0x15, 0x88, 0x27, 0x4e, 0x93, 0x8c, 0x89,
+	0x7b, 0x92, 0x11, 0xd1, 0xc2, 0x31, 0x71, 0x4f, 0x30, 0x22, 0x3e, 0xd9,
+	0x31, 0x71, 0xc7, 0xc4, 0x17, 0xad, 0x76, 0x37, 0xb9, 0x2f, 0xb6, 0x4d,
+	0xdc, 0x31, 0xcf, 0x17, 0x1d, 0xda, 0x09, 0xa0, 0x06, 0x69, 0x13, 0xf7,
+	0xb8, 0xf8, 0x22, 0xde, 0xa1, 0xfd, 0xf7, 0xfb, 0x03, 0x45, 0x93, 0xbe,
+	0x2a, 0x01, 0x01, 0x70, 0x6c, 0xe7, 0x43, 0xc7, 0xb0, 0x62, 0x79, 0x25,
+	0xb9, 0xb6, 0x1e, 0x98, 0x20, 0x15, 0xac, 0x08, 0x26, 0x27, 0x80, 0xf6,
+	0xcb, 0x30, 0xd1, 0x05, 0x11, 0x42, 0x7b, 0x43, 0x16, 0x2a, 0xfa, 0x20,
+	0x54, 0xf8, 0x20, 0x4c, 0x0c, 0x40, 0x88, 0xf8, 0x07, 0x63, 0x67, 0x5c,
+	0x42, 0xbc, 0xfe, 0x0b, 0x39, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e,
+	0x44, 0xae, 0x42, 0x60, 0x82,
+];
+
+const filter_avg_data: [_]u8 = [
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xfe, 0xff, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb,
+	0xfc, 0xfd, 0xfe, 0xfe, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0xf8, 0xfa, 0xfb, 0xfc, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0xf1, 0xf4, 0xf6, 0xf8, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0x00, 0x00, 0x00, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0x00, 0x00, 0x00, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x00, 0x00, 0x00, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x00, 0x00,
+	0x00, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x00, 0x00, 0x7f, 0x87, 0x00, 0x00, 0x00, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x00, 0x00, 0x00, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x00,
+	0x00, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x00, 0x00, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x00, 0x00, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x00, 0x00, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x00,
+	0x00, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x00,
+	0x00, 0x00, 0x4c, 0x52, 0x59, 0x60, 0x00, 0x00, 0x00, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0x04, 0x06, 0x08, 0x0a,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0x02, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0x01, 0x02, 0x03, 0x04,
+	0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x00, 0x01, 0x02, 0x03, 0x04, 0x06, 0x08, 0x0a,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x00, 0x00, 0x00, 0x01,
+	0x02, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f,
+];
+
+const filter_peath_png: [_]u8 = [
+	0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
+	0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x20,
+	0x08, 0x00, 0x00, 0x00, 0x00, 0x56, 0x11, 0x25, 0x28, 0x00, 0x00, 0x00,
+	0xd4, 0x49, 0x44, 0x41, 0x54, 0x78, 0x9c, 0x85, 0xd1, 0xc1, 0x6d, 0xc2,
+	0x30, 0x14, 0x80, 0xe1, 0xdf, 0xf6, 0xb3, 0xcd, 0x4c, 0x9d, 0xa1, 0x62,
+	0x06, 0xa4, 0x0e, 0xc0, 0x0d, 0x29, 0xa7, 0x6e, 0x80, 0xd4, 0x4b, 0x27,
+	0xa8, 0x94, 0x2d, 0x58, 0x0b, 0x42, 0x21, 0xe6, 0xc0, 0x01, 0xdb, 0x0f,
+	0xdb, 0x39, 0x44, 0x7a, 0xd1, 0xa7, 0xff, 0xd9, 0x8a, 0x7c, 0x6f, 0xe2,
+	0x26, 0xc6, 0x18, 0x43, 0x08, 0xde, 0x7b, 0x2f, 0xde, 0x89, 0x73, 0xce,
+	0x59, 0x6b, 0x8d, 0x31, 0x06, 0x23, 0x67, 0x5a, 0x8f, 0x05, 0x4c, 0x92,
+	0xa5, 0x09, 0x9e, 0x42, 0x2e, 0x6d, 0x80, 0x05, 0x7a, 0x05, 0xb0, 0x23,
+	0x80, 0x1d, 0x01, 0xac, 0x5c, 0xfb, 0x40, 0x15, 0xb6, 0x9c, 0x2a, 0xa0,
+	0x0a, 0xd5, 0x07, 0xf9, 0x2f, 0xc6, 0x2f, 0x0d, 0xea, 0xc2, 0x5f, 0xb5,
+	0xb3, 0x2c, 0x4c, 0x50, 0xdf, 0xaa, 0x5a, 0xc1, 0x51, 0x81, 0x5b, 0x36,
+	0xfc, 0xe8, 0x40, 0x5d, 0x38, 0xa8, 0x5f, 0x93, 0x17, 0x66, 0x58, 0x60,
+	0xe2, 0xb7, 0xb9, 0x82, 0xdd, 0x05, 0xa0, 0xa8, 0xc8, 0x3d, 0x9f, 0x96,
+	0xec, 0xfd, 0x16, 0xcc, 0x00, 0x4c, 0x1c, 0x5b, 0x2b, 0xca, 0xd2, 0x13,
+	0xac, 0x2f, 0xf1, 0xe1, 0x43, 0x0c, 0x71, 0x66, 0x1f, 0xb3, 0x53, 0xc8,
+	0x1d, 0xd5, 0x28, 0x0f, 0xb9, 0xa2, 0xc4, 0x52, 0x83, 0x52, 0x7c, 0x06,
+	0x0d, 0xf4, 0x96, 0x0c, 0xa4, 0x81, 0x90, 0x44, 0x5f, 0x48, 0xa2, 0x2f,
+	0x24, 0xd1, 0x17, 0xc2, 0x40, 0x08, 0x03, 0xf1, 0x00, 0x16, 0x26, 0x4c,
+	0x07, 0x21, 0x99, 0x60, 0x81, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e,
+	0x44, 0xae, 0x42, 0x60, 0x82,
+];
+
+const filter_peath_data: [_]u8 = [
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xfe, 0xff, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb,
+	0xfc, 0xfd, 0xfe, 0xfe, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0xf8, 0xfa, 0xfb, 0xfc, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6, 0xf8, 0xfa, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0xf1, 0xf4, 0xf6, 0xf8, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0x00, 0x00, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0xf6,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0x00, 0x00, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee, 0xf1, 0xf4, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x00, 0x00,
+	0x00, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0xe8, 0xeb, 0xee, 0xf1, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x00, 0x00, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0xee,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x00, 0x00, 0x00, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4, 0xe8, 0xeb, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x00, 0x00, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0xdc, 0xe1, 0xe4, 0xe8, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x00, 0x00, 0x00, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0xe4,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x00, 0x00, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8, 0xdc, 0xe1, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x00, 0x00, 0x00, 0x6f, 0x76,
+	0x7f, 0x00, 0x00, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0xce, 0xd3, 0xd8, 0xdc, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x00, 0x00, 0x60, 0x67, 0x6f, 0x76, 0x00, 0x00, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0xd8,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x00,
+	0x00, 0x59, 0x60, 0x67, 0x6f, 0x00, 0x00, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9, 0xce, 0xd3, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0xbe, 0xc4, 0xc9, 0xce, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0xc9,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x00, 0x00, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8, 0xbe, 0xc4, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x00, 0x00, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0xab, 0xb2, 0xb8, 0xbe, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x00, 0x00, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0xb8,
+	0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a,
+	0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76,
+	0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4, 0xab, 0xb2, 0x04, 0x06, 0x08, 0x0a,
+	0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a,
+	0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e,
+	0x96, 0x9d, 0xa4, 0xab, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13,
+	0x16, 0x19, 0x1d, 0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c,
+	0x52, 0x59, 0x60, 0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0xa4,
+	0x02, 0x03, 0x04, 0x06, 0x08, 0x0a, 0x0d, 0x0f, 0x13, 0x16, 0x19, 0x1d,
+	0x21, 0x26, 0x2a, 0x2f, 0x34, 0x3a, 0x3f, 0x45, 0x4c, 0x52, 0x59, 0x60,
+	0x67, 0x6f, 0x76, 0x7f, 0x87, 0x8e, 0x96, 0x9d, 0x01, 0x02, 0x03, 0x04,
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