svga: add missing fallthrough comments

[mesa.git] / src / mesa / main / formats.c

diff --git a/src/mesa/main/formats.c b/src/mesa/main/formats.c
index 370859d37ca1595357495dd0340dc30f4cf9fa3a..0bca52fde50c697eb3728cda42e6e46f0aa95d38 100644 (file)
--- a/src/mesa/main/formats.c
+++ b/src/mesa/main/formats.c
@@ -25,7 +25,7 @@
 
 
 #include "errors.h"
-#include "imports.h"
+
 #include "formats.h"
 #include "macros.h"
 #include "glformats.h"
@@ -404,7 +404,7 @@ _mesa_array_format_flip_channels(mesa_array_format format)
    num_channels = _mesa_array_format_get_num_channels(format);
    _mesa_array_format_get_swizzle(format, swizzle);
 
-   if (num_channels == 1)
+   if (num_channels == 1 || num_channels == 3)
       return format;
 
    if (num_channels == 2) {
@@ -574,7 +574,7 @@ _mesa_is_format_unsigned(mesa_format format)
 bool
 _mesa_is_format_signed(mesa_format format)
 {
-   if (format == MESA_FORMAT_R11G11B10_FLOAT || 
+   if (format == MESA_FORMAT_R11G11B10_FLOAT ||
        format == MESA_FORMAT_R9G9B9E5_FLOAT) {
       /* these packed float formats only store unsigned values */
       return false;