[babl] half/sse-half: register conversions for YaA as well

[Øyvind "pippin" Kolås <ok src gnome org>]

commit a34f5237282182416e69f5ee80305acd27e66f15
Author: Øyvind Kolås <pippin gimp org>
Date:   Tue Aug 20 02:45:24 2019 +0200

    half/sse-half: register conversions for YaA as well

 extensions/half.c     | 31 +++++++++++++++++++++++++++++++
 extensions/sse-half.c | 29 +++++++++++++++++++++++++++++
 2 files changed, 60 insertions(+)
---
diff --git a/extensions/half.c b/extensions/half.c
index 26786abbc..f308e03b5 100644
--- a/extensions/half.c
+++ b/extensions/half.c
@@ -408,6 +408,9 @@ conv2_rgbaF_rgbaHalf (const Babl  *conversion,
   conv2_yF_yHalf (conversion, src, dst, samples * 4);
 }
 
+#define conv_yAF_yAHalf conv_yaF_yaHalf
+#define conv_yAHalf_yAF conv_yaHalf_yaF
+
 int init (void);
 
 int
@@ -513,24 +516,48 @@ init (void)
     babl_component ("Y"),
     babl_component ("A"),
     NULL);
+  const Babl *yAF_linear = babl_format_new (
+    babl_model ("YaA"),
+    babl_type ("float"),
+    babl_component ("Ya"),
+    babl_component ("A"),
+    NULL);
   const Babl *yaHalf_linear = babl_format_new (
     babl_model ("YA"),
     babl_type ("half"),
     babl_component ("Y"),
     babl_component ("A"),
     NULL);
+  const Babl *yAHalf_linear = babl_format_new (
+    babl_model ("YaA"),
+    babl_type ("half"),
+    babl_component ("Ya"),
+    babl_component ("A"),
+    NULL);
   const Babl *yaF_gamma = babl_format_new (
     babl_model ("Y'A"),
     babl_type ("float"),
     babl_component ("Y'"),
     babl_component ("A"),
     NULL);
+  const Babl *yAF_gamma = babl_format_new (
+    babl_model ("Y'aA"),
+    babl_type ("float"),
+    babl_component ("Y'a"),
+    babl_component ("A"),
+    NULL);
   const Babl *yaHalf_gamma = babl_format_new (
     babl_model ("Y'A"),
     babl_type ("half"),
     babl_component ("Y'"),
     babl_component ("A"),
     NULL);
+  const Babl *yAHalf_gamma = babl_format_new (
+    babl_model ("Y'aA"),
+    babl_type ("half"),
+    babl_component ("Y'a"),
+    babl_component ("A"),
+    NULL);
   const Babl *yF_linear = babl_format_new (
     babl_model ("Y"),
     babl_type ("float"),
@@ -581,6 +608,10 @@ init (void)
   CONV(rgbF,     rgbHalf);
   CONV(yaF,      yaHalf);
   CONV(yF,       yHalf);
+
+  CONV(yAF,      yAHalf);
+  CONV(yAHalf,   yAF);
+
   CONV2(rgbaF,    rgbaHalf);
   CONV2(rgbF,     rgbHalf);
   CONV2(yaF,      yaHalf);
diff --git a/extensions/sse-half.c b/extensions/sse-half.c
index c2fe6a30a..cee397555 100644
--- a/extensions/sse-half.c
+++ b/extensions/sse-half.c
@@ -133,6 +133,9 @@ conv_yaF_yaHalf (const Babl  *conversion,
   conv_yF_yHalf (conversion, src, dst, samples * 2);
 }
 
+#define conv_yAF_yAHalf conv_yaF_yaHalf
+#define conv_yAHalf_yAF conv_yaHalf_yaF
+
 static void
 conv_rgbF_rgbHalf (const Babl  *conversion,
                    const float *src, 
@@ -243,6 +246,30 @@ init (void)
     babl_component ("Y'"),
     babl_component ("A"),
     NULL);
+  const Babl *yAF_linear = babl_format_new (
+    babl_model ("YaA"),
+    babl_type ("float"),
+    babl_component ("Ya"),
+    babl_component ("A"),
+    NULL);
+  const Babl *yAHalf_linear = babl_format_new (
+    babl_model ("YaA"),
+    babl_type ("half"),
+    babl_component ("Ya"),
+    babl_component ("A"),
+    NULL);
+  const Babl *yAF_gamma = babl_format_new (
+    babl_model ("Y'aA"),
+    babl_type ("float"),
+    babl_component ("Y'a"),
+    babl_component ("A"),
+    NULL);
+  const Babl *yAHalf_gamma = babl_format_new (
+    babl_model ("Y'aA"),
+    babl_type ("half"),
+    babl_component ("Y'a"),
+    babl_component ("A"),
+    NULL);
   const Babl *yF_linear = babl_format_new (
     babl_model ("Y"),
     babl_type ("float"),
@@ -276,10 +303,12 @@ init (void)
       CONV(rgbaHalf, rgbaF);
       CONV(rgbHalf,  rgbF);
       CONV(yaHalf,   yaF);
+      CONV(yAHalf,   yAF);
       CONV(yHalf,    yF);
       CONV(rgbaF,    rgbaHalf);
       CONV(rgbF,     rgbHalf);
       CONV(yaF,      yaHalf);
+      CONV(yAF,      yAHalf);
       CONV(yF,       yHalf);
     }