mesa: fix L16F and L32F format properties

diff --git a/src/mesa/main/formats.c b/src/mesa/main/formats.c
index e62170b..b45cf03 100644 (file)
--- a/src/mesa/main/formats.c
+++ b/src/mesa/main/formats.c
@@ -677,7 +677,7 @@ static struct gl_format_info format_info[MESA_FORMAT_COUNT] =
    {
       MESA_FORMAT_LUMINANCE_FLOAT32,
       "MESA_FORMAT_LUMINANCE_FLOAT32",
-      GL_ALPHA,
+      GL_LUMINANCE,
       GL_FLOAT,
       0, 0, 0, 0,
       32, 0, 0, 0, 0,
@@ -686,7 +686,7 @@ static struct gl_format_info format_info[MESA_FORMAT_COUNT] =
    {
       MESA_FORMAT_LUMINANCE_FLOAT16,
       "MESA_FORMAT_LUMINANCE_FLOAT16",
-      GL_ALPHA,
+      GL_LUMINANCE,
       GL_FLOAT,
       0, 0, 0, 0,
       16, 0, 0, 0, 0,