mesa: implement new texture format ARGB2101010

Radeon GPUs do support GL_RGB10_A2.

1 files changed, 14 insertions, 0 deletions

diff --git a/src/mesa/main/formats.c b/src/mesa/main/formats.c
index 42f70ca232b..0975407214d 100644
--- a/src/mesa/main/formats.c
+++ b/src/mesa/main/formats.c
@@ -375,6 +375,15 @@ static struct gl_format_info format_info[MESA_FORMAT_COUNT] =
       1, 1, 4
    },
    {
+      MESA_FORMAT_ARGB2101010,
+      "MESA_FORMAT_ARGB2101010",
+      GL_RGBA,
+      GL_UNSIGNED_NORMALIZED,
+      10, 10, 10, 2,
+      0, 0, 0, 0, 0,
+      1, 1, 4
+   },
+   {
       MESA_FORMAT_Z24_S8,          /* Name */
       "MESA_FORMAT_Z24_S8",        /* StrName */
       GL_DEPTH_STENCIL,            /* BaseFormat */
@@ -1251,6 +1260,11 @@ _mesa_format_to_type_and_comps(gl_format format,
       *comps = 4;
       return;
 
+   case MESA_FORMAT_ARGB2101010:
+      *datatype = GL_UNSIGNED_INT_2_10_10_10_REV;
+      *comps = 4;
+      return;
+
    case MESA_FORMAT_RGBA5551:
       *datatype = GL_UNSIGNED_SHORT_5_5_5_1;
       *comps = 4;