Attempt to make usable and packageable

Signed-off-by: Andrew Opalach <andrew@akon.city>

1 files changed, 13 insertions, 0 deletions

diff --git a/subprojects/packagefiles/s3tc-dxt-decompression/dxt1_default_alpha.diff b/subprojects/packagefiles/s3tc-dxt-decompression/dxt1_default_alpha.diff
new file mode 100644
index 0000000..8527f9b
--- /dev/null
+++ b/subprojects/packagefiles/s3tc-dxt-decompression/dxt1_default_alpha.diff
@@ -0,0 +1,13 @@
+diff --git a/s3tc.cpp b/s3tc.cpp
+index f2642fc..88ea870 100644
+--- a/s3tc.cpp
++++ b/s3tc.cpp
+@@ -83,7 +83,7 @@ void DecompressBlockDXT1(uint32_t x, uint32_t y, uint32_t width, const uint8_t *
+                         finalColor = PackRGBA((r0+r1)/2, (g0+g1)/2, (b0+b1)/2, 255);
+                         break;
+                     case 3:
+-                        finalColor = PackRGBA(0, 0, 0, 255);
++                        finalColor = PackRGBA(0, 0, 0, 0);
+                         break;
+                 }
+             }