all: use designated initializers for AVOption.unit

Makes it robust against adding fields before it, which will be useful in
following commits.

Majority of the patch generated by the following Coccinelle script:

@@
typedef AVOption;
identifier arr_name;
initializer list il;
initializer list[8] il1;
expression tail;
@@
AVOption arr_name[] = { il, { il1,
- tail
+ .unit = tail
}, ...  };

with some manual changes, as the script:
* has trouble with options defined inside macros
* sometimes does not handle options under an #else branch
* sometimes swallows whitespace

1 files changed, 15 insertions, 15 deletions

diff --git a/libavcodec/proresenc_kostya.c b/libavcodec/proresenc_kostya.c
index 92351ecc4a..6720774e14 100644
--- a/libavcodec/proresenc_kostya.c
+++ b/libavcodec/proresenc_kostya.c
@@ -1327,39 +1327,39 @@ static const AVOption options[] = {
         AV_OPT_TYPE_INT, { .i64 = 8 }, 1, MAX_MBS_PER_SLICE, VE },
     { "profile",       NULL, OFFSET(profile), AV_OPT_TYPE_INT,
         { .i64 = PRORES_PROFILE_AUTO },
-        PRORES_PROFILE_AUTO, PRORES_PROFILE_4444XQ, VE, "profile" },
+        PRORES_PROFILE_AUTO, PRORES_PROFILE_4444XQ, VE, .unit = "profile" },
     { "auto",         NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PRORES_PROFILE_AUTO },
-        0, 0, VE, "profile" },
+        0, 0, VE, .unit = "profile" },
     { "proxy",         NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PRORES_PROFILE_PROXY },
-        0, 0, VE, "profile" },
+        0, 0, VE, .unit = "profile" },
     { "lt",            NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PRORES_PROFILE_LT },
-        0, 0, VE, "profile" },
+        0, 0, VE, .unit = "profile" },
     { "standard",      NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PRORES_PROFILE_STANDARD },
-        0, 0, VE, "profile" },
+        0, 0, VE, .unit = "profile" },
     { "hq",            NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PRORES_PROFILE_HQ },
-        0, 0, VE, "profile" },
+        0, 0, VE, .unit = "profile" },
     { "4444",          NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PRORES_PROFILE_4444 },
-        0, 0, VE, "profile" },
+        0, 0, VE, .unit = "profile" },
     { "4444xq",        NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PRORES_PROFILE_4444XQ },
-        0, 0, VE, "profile" },
+        0, 0, VE, .unit = "profile" },
     { "vendor", "vendor ID", OFFSET(vendor),
         AV_OPT_TYPE_STRING, { .str = "Lavc" }, 0, 0, VE },
     { "bits_per_mb", "desired bits per macroblock", OFFSET(bits_per_mb),
         AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 8192, VE },
     { "quant_mat", "quantiser matrix", OFFSET(quant_sel), AV_OPT_TYPE_INT,
-        { .i64 = -1 }, -1, QUANT_MAT_DEFAULT, VE, "quant_mat" },
+        { .i64 = -1 }, -1, QUANT_MAT_DEFAULT, VE, .unit = "quant_mat" },
     { "auto",          NULL, 0, AV_OPT_TYPE_CONST, { .i64 = -1 },
-        0, 0, VE, "quant_mat" },
+        0, 0, VE, .unit = "quant_mat" },
     { "proxy",         NULL, 0, AV_OPT_TYPE_CONST, { .i64 = QUANT_MAT_PROXY },
-        0, 0, VE, "quant_mat" },
+        0, 0, VE, .unit = "quant_mat" },
     { "lt",            NULL, 0, AV_OPT_TYPE_CONST, { .i64 = QUANT_MAT_LT },
-        0, 0, VE, "quant_mat" },
+        0, 0, VE, .unit = "quant_mat" },
     { "standard",      NULL, 0, AV_OPT_TYPE_CONST, { .i64 = QUANT_MAT_STANDARD },
-        0, 0, VE, "quant_mat" },
+        0, 0, VE, .unit = "quant_mat" },
     { "hq",            NULL, 0, AV_OPT_TYPE_CONST, { .i64 = QUANT_MAT_HQ },
-        0, 0, VE, "quant_mat" },
+        0, 0, VE, .unit = "quant_mat" },
     { "default",       NULL, 0, AV_OPT_TYPE_CONST, { .i64 = QUANT_MAT_DEFAULT },
-        0, 0, VE, "quant_mat" },
+        0, 0, VE, .unit = "quant_mat" },
     { "alpha_bits", "bits for alpha plane", OFFSET(alpha_bits), AV_OPT_TYPE_INT,
         { .i64 = 16 }, 0, 16, VE },
     { NULL }