mesa: add missing cases for signed 16-bit formats

diff --git a/src/mesa/main/formats.c b/src/mesa/main/formats.c
index b9796e4..7f57fc0 100644 (file)
--- a/src/mesa/main/formats.c
+++ b/src/mesa/main/formats.c
@@ -1125,6 +1125,19 @@ _mesa_format_to_type_and_comps(gl_format format,
       *datatype = GL_BYTE;
       *comps = 4;
       return;
+
+   case MESA_FORMAT_SIGNED_R_16:
+      *datatype = GL_SHORT;
+      *comps = 1;
+      return;
+   case MESA_FORMAT_SIGNED_RG_16:
+      *datatype = GL_SHORT;
+      *comps = 2;
+      return;
+   case MESA_FORMAT_SIGNED_RGB_16:
+      *datatype = GL_SHORT;
+      *comps = 3;
+      return;
    case MESA_FORMAT_SIGNED_RGBA_16:
       *datatype = GL_SHORT;
       *comps = 4;