Fix invalid headers in PNG files and optimize for size

82 files changed, 0 insertions, 0 deletions

diff --git a/examples/demo/qasteroids/bg.png b/examples/demo/qasteroids/bg.png
index 33cdc48c1..d0502f044 100644
--- a/examples/demo/qasteroids/bg.png
+++ b/examples/demo/qasteroids/bg.png
diff --git a/examples/demo/qasteroids/sprites/exhaust/exhaust.png b/examples/demo/qasteroids/sprites/exhaust/exhaust.png
index a17ee71cf..e6a4816b1 100644
--- a/examples/demo/qasteroids/sprites/exhaust/exhaust.png
+++ b/examples/demo/qasteroids/sprites/exhaust/exhaust.png
diff --git a/examples/demo/qasteroids/sprites/missile/missile.png b/examples/demo/qasteroids/sprites/missile/missile.png
index 4283c6709..3c8558bda 100644
--- a/examples/demo/qasteroids/sprites/missile/missile.png
+++ b/examples/demo/qasteroids/sprites/missile/missile.png
diff --git a/examples/demo/qasteroids/sprites/powerups/shoot.png b/examples/demo/qasteroids/sprites/powerups/shoot.png
index 4b2b3e335..5eb87248a 100644
--- a/examples/demo/qasteroids/sprites/powerups/shoot.png
+++ b/examples/demo/qasteroids/sprites/powerups/shoot.png
diff --git a/examples/demo/qasteroids/sprites/powerups/teleport.png b/examples/demo/qasteroids/sprites/powerups/teleport.png
index 121ec9cde..511c0db7a 100644
--- a/examples/demo/qasteroids/sprites/powerups/teleport.png
+++ b/examples/demo/qasteroids/sprites/powerups/teleport.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10000.png b/examples/demo/qasteroids/sprites/rock1/rock10000.png
index 2e3ff9322..faf2e8372 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10000.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10000.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10001.png b/examples/demo/qasteroids/sprites/rock1/rock10001.png
index ba70d2404..7acd48b09 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10001.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10001.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10002.png b/examples/demo/qasteroids/sprites/rock1/rock10002.png
index 88d776e43..b7531e8b9 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10002.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10002.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10003.png b/examples/demo/qasteroids/sprites/rock1/rock10003.png
index 9db197d4c..31e68f5ab 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10003.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10003.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10004.png b/examples/demo/qasteroids/sprites/rock1/rock10004.png
index 9b92d55c3..a08aa9b13 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10004.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10004.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10005.png b/examples/demo/qasteroids/sprites/rock1/rock10005.png
index 9cdddf5ab..4c6cba8b9 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10005.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10005.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10006.png b/examples/demo/qasteroids/sprites/rock1/rock10006.png
index 0c421a009..6815e8c3d 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10006.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10006.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10007.png b/examples/demo/qasteroids/sprites/rock1/rock10007.png
index 2339c8367..65c34893d 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10007.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10007.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10008.png b/examples/demo/qasteroids/sprites/rock1/rock10008.png
index d1eb8aaf9..ebf12a6bf 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10008.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10008.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10009.png b/examples/demo/qasteroids/sprites/rock1/rock10009.png
index 47ada4278..8675b74a4 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10009.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10009.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10010.png b/examples/demo/qasteroids/sprites/rock1/rock10010.png
index 1a2eba02e..555e8f08f 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10010.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10010.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10011.png b/examples/demo/qasteroids/sprites/rock1/rock10011.png
index ec213e1c8..a34b379e3 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10011.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10011.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10012.png b/examples/demo/qasteroids/sprites/rock1/rock10012.png
index 3bdb39b61..f81f26bbd 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10012.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10012.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10013.png b/examples/demo/qasteroids/sprites/rock1/rock10013.png
index 08de9a088..1f395547b 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10013.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10013.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10014.png b/examples/demo/qasteroids/sprites/rock1/rock10014.png
index 3b6ce6084..32a056998 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10014.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10014.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10015.png b/examples/demo/qasteroids/sprites/rock1/rock10015.png
index 01216dce4..c6e32e339 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10015.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10015.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10016.png b/examples/demo/qasteroids/sprites/rock1/rock10016.png
index efb612d44..1ea7f6edd 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10016.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10016.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10017.png b/examples/demo/qasteroids/sprites/rock1/rock10017.png
index 97bbfce88..3b0cd748f 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10017.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10017.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10018.png b/examples/demo/qasteroids/sprites/rock1/rock10018.png
index 29862676c..c9dd273a5 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10018.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10018.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10019.png b/examples/demo/qasteroids/sprites/rock1/rock10019.png
index 80eab6df8..300294db2 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10019.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10019.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10020.png b/examples/demo/qasteroids/sprites/rock1/rock10020.png
index 78023e088..0417f3a14 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10020.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10020.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10021.png b/examples/demo/qasteroids/sprites/rock1/rock10021.png
index 076a33848..ad224763e 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10021.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10021.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10022.png b/examples/demo/qasteroids/sprites/rock1/rock10022.png
index 4f8f5edcb..20e7487e0 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10022.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10022.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10023.png b/examples/demo/qasteroids/sprites/rock1/rock10023.png
index 4e6ba042a..373e04141 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10023.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10023.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10024.png b/examples/demo/qasteroids/sprites/rock1/rock10024.png
index 1a15fc3b7..5dff15fb6 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10024.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10024.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10025.png b/examples/demo/qasteroids/sprites/rock1/rock10025.png
index b627d537d..d60bdeb7d 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10025.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10025.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10026.png b/examples/demo/qasteroids/sprites/rock1/rock10026.png
index 7df23b167..3c1f015a3 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10026.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10026.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10027.png b/examples/demo/qasteroids/sprites/rock1/rock10027.png
index d2cb5d3f8..585d7d417 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10027.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10027.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10028.png b/examples/demo/qasteroids/sprites/rock1/rock10028.png
index 68611a679..03316c325 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10028.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10028.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10029.png b/examples/demo/qasteroids/sprites/rock1/rock10029.png
index 44d6a30bb..22e288fb3 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10029.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10029.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10030.png b/examples/demo/qasteroids/sprites/rock1/rock10030.png
index 9dca7db1d..abdb0a2f4 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10030.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10030.png
diff --git a/examples/demo/qasteroids/sprites/rock1/rock10031.png b/examples/demo/qasteroids/sprites/rock1/rock10031.png
index 10beae6ab..fa378a94c 100644
--- a/examples/demo/qasteroids/sprites/rock1/rock10031.png
+++ b/examples/demo/qasteroids/sprites/rock1/rock10031.png
diff --git a/examples/demo/qasteroids/sprites/rock2/rock20000.png b/examples/demo/qasteroids/sprites/rock2/rock20000.png
index 5cb52bb81..d8399d136 100644
--- a/examples/demo/qasteroids/sprites/rock2/rock20000.png
+++ b/examples/demo/qasteroids/sprites/rock2/rock20000.png
diff --git a/examples/demo/qasteroids/sprites/rock2/rock20008.png b/examples/demo/qasteroids/sprites/rock2/rock20008.png
index 871abca06..886cb706f 100644
--- a/examples/demo/qasteroids/sprites/rock2/rock20008.png
+++ b/examples/demo/qasteroids/sprites/rock2/rock20008.png
diff --git a/examples/demo/qasteroids/sprites/rock2/rock20009.png b/examples/demo/qasteroids/sprites/rock2/rock20009.png
index d5d786081..fe0822678 100644
--- a/examples/demo/qasteroids/sprites/rock2/rock20009.png
+++ b/examples/demo/qasteroids/sprites/rock2/rock20009.png
diff --git a/examples/demo/qasteroids/sprites/rock2/rock20010.png b/examples/demo/qasteroids/sprites/rock2/rock20010.png
index 1da995334..5cd944518 100644
--- a/examples/demo/qasteroids/sprites/rock2/rock20010.png
+++ b/examples/demo/qasteroids/sprites/rock2/rock20010.png
diff --git a/examples/demo/qasteroids/sprites/rock2/rock20012.png b/examples/demo/qasteroids/sprites/rock2/rock20012.png
index d104ff954..d4732509c 100644
--- a/examples/demo/qasteroids/sprites/rock2/rock20012.png
+++ b/examples/demo/qasteroids/sprites/rock2/rock20012.png
diff --git a/examples/demo/qasteroids/sprites/rock2/rock20019.png b/examples/demo/qasteroids/sprites/rock2/rock20019.png
index d731950d0..99f0d17b9 100644
--- a/examples/demo/qasteroids/sprites/rock2/rock20019.png
+++ b/examples/demo/qasteroids/sprites/rock2/rock20019.png
diff --git a/examples/demo/qasteroids/sprites/rock2/rock20020.png b/examples/demo/qasteroids/sprites/rock2/rock20020.png
index 8bc7e20fe..83d6c3e22 100644
--- a/examples/demo/qasteroids/sprites/rock2/rock20020.png
+++ b/examples/demo/qasteroids/sprites/rock2/rock20020.png
diff --git a/examples/demo/qasteroids/sprites/rock2/rock20023.png b/examples/demo/qasteroids/sprites/rock2/rock20023.png
index 1f64b02c2..32c71a930 100644
--- a/examples/demo/qasteroids/sprites/rock2/rock20023.png
+++ b/examples/demo/qasteroids/sprites/rock2/rock20023.png
diff --git a/examples/demo/qasteroids/sprites/rock3/rock30006.png b/examples/demo/qasteroids/sprites/rock3/rock30006.png
index 32140cffb..2101fa178 100644
--- a/examples/demo/qasteroids/sprites/rock3/rock30006.png
+++ b/examples/demo/qasteroids/sprites/rock3/rock30006.png
diff --git a/examples/demo/qasteroids/sprites/shield/shield0001.png b/examples/demo/qasteroids/sprites/shield/shield0001.png
index 038cf5dbd..c78a0bc1a 100644
--- a/examples/demo/qasteroids/sprites/shield/shield0001.png
+++ b/examples/demo/qasteroids/sprites/shield/shield0001.png
diff --git a/examples/demo/qasteroids/sprites/shield/shield0002.png b/examples/demo/qasteroids/sprites/shield/shield0002.png
index 1cf0da0ad..7c30dd92f 100644
--- a/examples/demo/qasteroids/sprites/shield/shield0002.png
+++ b/examples/demo/qasteroids/sprites/shield/shield0002.png
diff --git a/examples/demo/qasteroids/sprites/shield/shield0003.png b/examples/demo/qasteroids/sprites/shield/shield0003.png
index 40c725655..55cc65c72 100644
--- a/examples/demo/qasteroids/sprites/shield/shield0003.png
+++ b/examples/demo/qasteroids/sprites/shield/shield0003.png
diff --git a/examples/demo/qasteroids/sprites/shield/shield0004.png b/examples/demo/qasteroids/sprites/shield/shield0004.png
index 4ee43bae0..074e6a5e7 100644
--- a/examples/demo/qasteroids/sprites/shield/shield0004.png
+++ b/examples/demo/qasteroids/sprites/shield/shield0004.png
diff --git a/examples/demo/qasteroids/sprites/shield/shield0005.png b/examples/demo/qasteroids/sprites/shield/shield0005.png
index 0122e14ea..611769453 100644
--- a/examples/demo/qasteroids/sprites/shield/shield0005.png
+++ b/examples/demo/qasteroids/sprites/shield/shield0005.png
diff --git a/examples/demo/qasteroids/sprites/shield/shield0006.png b/examples/demo/qasteroids/sprites/shield/shield0006.png
index dc5bea344..0abf944ca 100644
--- a/examples/demo/qasteroids/sprites/shield/shield0006.png
+++ b/examples/demo/qasteroids/sprites/shield/shield0006.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0000.png b/examples/demo/qasteroids/sprites/ship/ship0000.png
index 1d73a6e2c..317b6a9f0 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0000.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0000.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0001.png b/examples/demo/qasteroids/sprites/ship/ship0001.png
index d3f4b3f3b..56b4124d2 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0001.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0001.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0002.png b/examples/demo/qasteroids/sprites/ship/ship0002.png
index c5f40fa20..6d1fc35d0 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0002.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0002.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0003.png b/examples/demo/qasteroids/sprites/ship/ship0003.png
index a1c8c2590..cddfec9d5 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0003.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0003.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0004.png b/examples/demo/qasteroids/sprites/ship/ship0004.png
index 8d3b6d9cc..d8f74c577 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0004.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0004.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0005.png b/examples/demo/qasteroids/sprites/ship/ship0005.png
index 15843ddef..b44804396 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0005.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0005.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0006.png b/examples/demo/qasteroids/sprites/ship/ship0006.png
index 380509ac7..44baa8c79 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0006.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0006.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0007.png b/examples/demo/qasteroids/sprites/ship/ship0007.png
index 633f5629f..a49436393 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0007.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0007.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0008.png b/examples/demo/qasteroids/sprites/ship/ship0008.png
index e40ad04d6..5356fca95 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0008.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0008.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0009.png b/examples/demo/qasteroids/sprites/ship/ship0009.png
index 19f3436e3..024baedd7 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0009.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0009.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0010.png b/examples/demo/qasteroids/sprites/ship/ship0010.png
index b1142f4eb..e1c7dcd97 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0010.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0010.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0011.png b/examples/demo/qasteroids/sprites/ship/ship0011.png
index b8acd629b..15352e648 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0011.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0011.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0012.png b/examples/demo/qasteroids/sprites/ship/ship0012.png
index 06ac9eb5b..0f769ef6f 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0012.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0012.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0013.png b/examples/demo/qasteroids/sprites/ship/ship0013.png
index 71cf38c0c..57934bddb 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0013.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0013.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0014.png b/examples/demo/qasteroids/sprites/ship/ship0014.png
index 988a77f78..1cb6df684 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0014.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0014.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0015.png b/examples/demo/qasteroids/sprites/ship/ship0015.png
index 1ad219304..9ae0e3a3e 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0015.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0015.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0016.png b/examples/demo/qasteroids/sprites/ship/ship0016.png
index c4f712504..add788a2c 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0016.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0016.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0017.png b/examples/demo/qasteroids/sprites/ship/ship0017.png
index 09e226e7c..3cff37b78 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0017.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0017.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0018.png b/examples/demo/qasteroids/sprites/ship/ship0018.png
index 56b6190bb..6ce6532e9 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0018.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0018.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0019.png b/examples/demo/qasteroids/sprites/ship/ship0019.png
index 473340a63..1f93b1eda 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0019.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0019.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0020.png b/examples/demo/qasteroids/sprites/ship/ship0020.png
index dcfaa9879..e3ba2c7fc 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0020.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0020.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0021.png b/examples/demo/qasteroids/sprites/ship/ship0021.png
index f5718a2aa..eab3b258e 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0021.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0021.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0022.png b/examples/demo/qasteroids/sprites/ship/ship0022.png
index d59ca3208..5af263be0 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0022.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0022.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0023.png b/examples/demo/qasteroids/sprites/ship/ship0023.png
index 8f2492710..67bf47a31 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0023.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0023.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0024.png b/examples/demo/qasteroids/sprites/ship/ship0024.png
index 0cae4978f..8477dc9e7 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0024.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0024.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0025.png b/examples/demo/qasteroids/sprites/ship/ship0025.png
index bc7c5db22..5c06fbb28 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0025.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0025.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0026.png b/examples/demo/qasteroids/sprites/ship/ship0026.png
index 386a9c7ce..b68e64336 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0026.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0026.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0027.png b/examples/demo/qasteroids/sprites/ship/ship0027.png
index ad9677988..483b7c79b 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0027.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0027.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0028.png b/examples/demo/qasteroids/sprites/ship/ship0028.png
index 117420f07..b09dfd4fc 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0028.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0028.png
diff --git a/examples/demo/qasteroids/sprites/ship/ship0031.png b/examples/demo/qasteroids/sprites/ship/ship0031.png
index ba876908c..cfff196b6 100644
--- a/examples/demo/qasteroids/sprites/ship/ship0031.png
+++ b/examples/demo/qasteroids/sprites/ship/ship0031.png