swscale/utils: handle gray+alpha formats like gray for luma ranges

Its illogic to handle gray differently depending on the existence of an alpha channel Signed-off-by: Michael Niedermayer <[email protected]>
zhangxiaoben · Sep 10, 2015 · 319898b · 319898b
1 parent 816cf51
commit 319898b
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Showing 12 changed files with 14 additions and 11 deletions.
diff --git a/libswscale/utils.c b/libswscale/utils.c
@@ -981,8 +981,11 @@ static int handle_jpeg(enum AVPixelFormat *format)
         *format = AV_PIX_FMT_YUV440P;
         return 1;
     case AV_PIX_FMT_GRAY8:
+    case AV_PIX_FMT_YA8:
     case AV_PIX_FMT_GRAY16LE:
     case AV_PIX_FMT_GRAY16BE:
+    case AV_PIX_FMT_YA16BE:
+    case AV_PIX_FMT_YA16LE:
         return 1;
     default:
         return 0;

diff --git a/tests/ref/fate/filter-pixdesc-ya8 b/tests/ref/fate/filter-pixdesc-ya8
@@ -1 +1 @@
-pixdesc-ya8         1719d17930180793286230dd38d18edb
+pixdesc-ya8         d087df6cabb2a38d14db347fce634e2f
diff --git a/tests/ref/fate/filter-pixfmts-copy b/tests/ref/fate/filter-pixfmts-copy
@@ -54,7 +54,7 @@ rgba64le            b91e1d77f799eb92241a2d2d28437b15
 uyvy422             3bcf3c80047592f2211fae3260b1b65d
 xyz12be             a1ef56bf746d71f59669c28e48fc8450
 xyz12le             831ff03c1ba4ef19374686f16a064d8c
-ya8                 e4bdc2165c1fe29905accfc68e7597ca
+ya8                 dbb99fbcdc204aaa1a7397ff561f1a67
 yuv410p             5d4d992a7728431aa4e0700f87fb7fd8
 yuv411p             7e1300e89f5bc07939e2c4a6acbdf267
 yuv420p             a014c7eb7a8385d1dd092b7a583f1bff

diff --git a/tests/ref/fate/filter-pixfmts-crop b/tests/ref/fate/filter-pixfmts-crop
@@ -51,7 +51,7 @@ rgba64be            89910046972ab3c68e2a348302cc8ca9
 rgba64le            fea8ebfc869b52adf353778f29eac7a7
 xyz12be             cb4571f9aaa7b59f999ef327276104b7
 xyz12le             cd6aae8d26b18bdb4b9d068586276d91
-ya8                 2a888cb3018a09443435ce8bfa731cc1
+ya8                 51a8dd297e35d40b06d3ebe8f4717895
 yuv410p             3bb6c7b64f2c46bc5e8b77198ce4ea58
 yuv411p             693e4afe96998e6dd91734037d75d887
 yuv420p             510d36163e4d3710988c23c2240ca6dc

diff --git a/tests/ref/fate/filter-pixfmts-field b/tests/ref/fate/filter-pixfmts-field
@@ -54,7 +54,7 @@ rgba64le            dfdba4de4a7cac9abf08852666c341d3
 uyvy422             1c49e44ab3f060e85fc4a3a9464f045e
 xyz12be             d2fa69ec91d3ed862f2dac3f8e7a3437
 xyz12le             02bccd5e0b6824779a1f848b0ea3e3b5
-ya8                 9b3f26c05060aab832817967bf3c90ab
+ya8                 28cea4f98ed452bd3da9c752e5e3399c
 yuv410p             a85920d6bd26f51306e2ecbe71d1c554
 yuv411p             9106e283d5dbcfba01c611886d58871a
 yuv420p             9ea8ed3c22c31c0354b7face540bb280

diff --git a/tests/ref/fate/filter-pixfmts-fieldorder b/tests/ref/fate/filter-pixfmts-fieldorder
@@ -49,7 +49,7 @@ rgba64le            b34e6e30621ae579519a2d91a96a0acf
 uyvy422             75de70e31c435dde878002d3f22b238a
 xyz12be             15f5cda71de5fef9cec5e75e3833b6bc
 xyz12le             7be6c8781f38c21a6b8f602f62ca31e6
-ya8                 9dab461f986b50151ccb2eb3bac75da9
+ya8                 055ac5ab5ff8533dd319edc17a398af1
 yuv411p             e4a040e0e786c4dae07d9d3f90a54905
 yuv422p             16ce67249c6ce7ef57a433646ad6dfc1
 yuv422p10be         62ae323dcc41aabf8ff6ecc53b119ce8

diff --git a/tests/ref/fate/filter-pixfmts-hflip b/tests/ref/fate/filter-pixfmts-hflip
@@ -51,7 +51,7 @@ rgba64be            c910444019f4cfbf4d995227af55da8d
 rgba64le            0c810d8b3a6bca10321788e1cb145340
 xyz12be             25f90259ff8a226befdaec3dfe82996e
 xyz12le             926c0791d59aaff61b2778e8ada3316d
-ya8                 68b888a5e5e5e51f57c282d98e736ad4
+ya8                 4ad5920716de3d2fbbc49f95adb60345
 yuv410p             c49fd0c55c41185b1580aac77211992b
 yuv411p             c416371077dce13d31bf1dc706111ae7
 yuv420p             eb8d9f02db98e10400781428c43e9438

diff --git a/tests/ref/fate/filter-pixfmts-il b/tests/ref/fate/filter-pixfmts-il
@@ -53,7 +53,7 @@ rgba64le            a8a2daae04374a27219bc1c890204007
 uyvy422             d6ee3ca43356d08c392382b24b22cda5
 xyz12be             7c7d54c55f136cbbc50b18029f3be0b3
 xyz12le             090ba6b1170baf2b1358b43b971d33b0
-ya8                 ec043b98eb0fd044fd8072d91d9cd31a
+ya8                 a38d6e288f582f1a04310232ed764afc
 yuv410p             dea1ab8843465adf5b8240b2d98fd85b
 yuv411p             8bf73777a5ff43c126be274245aceff1
 yuv420p             f1f4e7e94a76d5320049464bdeac24ed

diff --git a/tests/ref/fate/filter-pixfmts-null b/tests/ref/fate/filter-pixfmts-null
@@ -54,7 +54,7 @@ rgba64le            b91e1d77f799eb92241a2d2d28437b15
 uyvy422             3bcf3c80047592f2211fae3260b1b65d
 xyz12be             a1ef56bf746d71f59669c28e48fc8450
 xyz12le             831ff03c1ba4ef19374686f16a064d8c
-ya8                 e4bdc2165c1fe29905accfc68e7597ca
+ya8                 dbb99fbcdc204aaa1a7397ff561f1a67
 yuv410p             5d4d992a7728431aa4e0700f87fb7fd8
 yuv411p             7e1300e89f5bc07939e2c4a6acbdf267
 yuv420p             a014c7eb7a8385d1dd092b7a583f1bff

diff --git a/tests/ref/fate/filter-pixfmts-pad b/tests/ref/fate/filter-pixfmts-pad
@@ -11,7 +11,7 @@ gray                ddc663a0491df3959d9c5795dceaa72e
 rgb0                78d500c8361ab6423a4826a00268c908
 rgb24               17f9e2e0c609009acaf2175c42d4a2a5
 rgba                b157c90191463d34fb3ce77b36c96386
-ya8                 310847fa55017bcb2ceb5dcbbea3557c
+ya8                 5fc0f471207ddf7aa01b07027d56b672
 yuv410p             cb871dcc1e84a7ef1d21f9237b88cf6e
 yuv411p             aec2c1740de9a62db0d41f4dda9121b0
 yuv420p             4398e408fc35436ce4b20468946f58b6

diff --git a/tests/ref/fate/filter-pixfmts-scale b/tests/ref/fate/filter-pixfmts-scale
@@ -54,7 +54,7 @@ rgba64le            783d2779adfafe3548bdb671ec0de69e
 uyvy422             aeb4ba4f9f003ae21f6d18089198244f
 xyz12be             c7ba8345998c0141ddc079cdd29b1a40
 xyz12le             95f5d3a0de834cc495c9032a14987cde
-ya8                 9d08dbcf1ed51bd4e437cc1f1db583e4
+ya8                 0a9db5bb4b009de9197eede5e9d19e16
 yuv410p             e8f49b5fb9335b62c074f7f8bb0234fc
 yuv411p             5af32557c93beb482e26e7af693104c6
 yuv420p             5d3ac239c3712143560b1dfbd48a7ddd

diff --git a/tests/ref/fate/filter-pixfmts-vflip b/tests/ref/fate/filter-pixfmts-vflip
@@ -54,7 +54,7 @@ rgba64le            48f45b10503b7dd140329c3dd0d54c98
 uyvy422             3a237e8376264e0cfa78f8a3fdadec8a
 xyz12be             810644e008deb231850d779aaa27cc7e
 xyz12le             829701db461b43533cf9241e0743bc61
-ya8                 4ac56b8d1c3efc54d5fb585608a8c688
+ya8                 4299c6ca3b470a7d8a420e26eb485b1d
 yuv410p             c7adfe96c8e043a6cb9290c39bf8063c
 yuv411p             3fce29db403a25f81be39e01aaf6ff3a
 yuv420p             d64fae96fac22aefa8fbcf45a09f37c1
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		pixdesc-ya8 1719d17930180793286230dd38d18edb
		pixdesc-ya8 d087df6cabb2a38d14db347fce634e2f