avfilter/drawutils: >8 bit support

Signed-off-by: Paul B Mahol <onemda@gmail.com>

libavfilter/drawutils.h

@@ -60,9 +60,9 @@ typedef struct FFDrawContext {
 typedef struct FFDrawColor {
     uint8_t rgba[4];
     union {
-        uint32_t u32;
-        uint16_t u16;
-        uint8_t  u8[4];
+        uint32_t u32[4];
+        uint16_t u16[8];
+        uint8_t  u8[16];
     } comp[MAX_PLANES];
 } FFDrawColor;
 

tests/ref/fate/filter-pixfmts-pad

@@ -7,20 +7,52 @@ bgr24               f8b65ad845905c7d0c93ca28dfbb826f
 bgra                929aac15e848038e367c250037575f9f
 gbrap               6712984b4a068ffa534f0cb35b2adc6f
 gbrp                3c94d39256db2409015df913fd330a90
+gbrp10le            f206db2a32ad484a59cf3e596bdc2866
+gbrp12le            be6463331985e2c8ed7bd910093ca4a2
+gbrp14le            9ae804cf217bec0a737c36c20573cbe5
+gbrp9le             9a86dab5661c213ce2b7e00ae48b4d1f
 gray                ddc663a0491df3959d9c5795dceaa72e
+gray16le            468bda6155bdc7a7a20c34d6e599fd16
 rgb0                78d500c8361ab6423a4826a00268c908
 rgb24               17f9e2e0c609009acaf2175c42d4a2a5
 rgba                b157c90191463d34fb3ce77b36c96386
+xyz12le             85abf80b77a9236a76ba0b00fcbdea2d
 ya8                 5fc0f471207ddf7aa01b07027d56b672
 yuv410p             cb871dcc1e84a7ef1d21f9237b88cf6e
 yuv411p             aec2c1740de9a62db0d41f4dda9121b0
 yuv420p             4398e408fc35436ce4b20468946f58b6
+yuv420p10le         74518a7d68457c54da3300e80c683e9c
+yuv420p12le         32086c64c814315aa9253580708a192e
+yuv420p14le         265e9fefb8b92f3cae678eb3cf4e00b4
+yuv420p16le         1ca89e47164d5f2481e39d4ac6eab2ed
+yuv420p9le          59f0209084d1d1dd2861e058d1df63f4
 yuv422p             e43d68568d9f782908ba56bf1e09d5d5
+yuv422p10le         18667cf7f87d8ffe1c4cc3db2100c559
+yuv422p12le         71e32220fa1bbdcac95fb57ba0dbd4f0
+yuv422p14le         a0064be4d29079a811e5a315341da09a
+yuv422p16le         836057e9999c763697c66c21869492b8
+yuv422p9le          3213bed797e7b4cefa4f174dc33bf246
 yuv440p             a7e34de74c96b0224fe1381ec1db2ba7
+yuv440p10le         f91a481e27be7ea4a38a878e5e4330a3
+yuv440p12le         0e9953a09ac09fe5f1523b350cf7cb72
 yuv444p             6bfd89286dc36f2789b77d747ed8fa22
+yuv444p10le         b10afb5fda970dbce8aac5aab981a8cb
+yuv444p12le         8f1b4b0f91d309fdaaec8a1ba6c7107f
+yuv444p14le         2a87a84fa01237de9c08dd7e9ffbf78d
+yuv444p16le         28508867fe7470c3539f8a84e8fb8271
+yuv444p9le          99d39ef897c6037d6c7aa6e7a0398f84
 yuva420p            842c27169ecdcf6de79f2b787367b51c
+yuva420p10le        336fcb42c5b665c2028661e73325b359
+yuva420p16le        ff45de790e7bdd3c25d8aad51289aba9
+yuva420p9le         8ef1f3b3e01b5ce222e4caeec3dec396
 yuva422p            91dcecc4bfdff1f0db9ef8b9b5b9ac2a
+yuva422p10le        1ba292c74c8646fd077a6116142b1bc8
+yuva422p16le        383226550fe9c93d6e8bf0d45d1423d1
+yuva422p9le         0fb76788c905c6d448143aa3c5eae116
 yuva444p            fb60941a57596b277417a3c7c00aa194
+yuva444p10le        251ea4ead8300d752eb355a08cbb0352
+yuva444p16le        5b65287e1862d2d9f1ad2cfdcde94661
+yuva444p9le         e6946c10b94c271e7ea24b3bcff314e1
 yuvj411p            ca967e68759a4956729dd366adc7e7fa
 yuvj420p            c00611cd5f1558047d579d8a7d30e381
 yuvj422p            b3acdf07147a7598836065836ad8420b