From 17e96718946486ef77927fcf3bb299d8bff32b98 Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Sun, 9 May 2010 19:28:10 -0600
Subject: mesa: added unsigned 16-bit/channel tex format

---
 src/mesa/main/texformat.c | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

(limited to 'src/mesa/main/texformat.c')

diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c
index 06e6fd92fc..d235485721 100644
--- a/src/mesa/main/texformat.c
+++ b/src/mesa/main/texformat.c
@@ -61,12 +61,9 @@ _mesa_choose_tex_format( GLcontext *ctx, GLint internalFormat,
    (void) type;
 
    switch (internalFormat) {
-      /* RGBA formats */
+      /* shallow RGBA formats */
       case 4:
       case GL_RGBA:
-      case GL_RGB10_A2:
-      case GL_RGBA12:
-      case GL_RGBA16:
       case GL_RGBA8:
          return MESA_FORMAT_RGBA8888;
       case GL_RGB5_A1:
@@ -76,12 +73,15 @@ _mesa_choose_tex_format( GLcontext *ctx, GLint internalFormat,
       case GL_RGBA4:
          return MESA_FORMAT_ARGB4444;
 
-      /* RGB formats */
+      /* deep RGBA formats */
+      case GL_RGB10_A2:
+      case GL_RGBA12:
+      case GL_RGBA16:
+         return MESA_FORMAT_RGBA_16;
+
+      /* shallow RGB formats */
       case 3:
       case GL_RGB:
-      case GL_RGB10:
-      case GL_RGB12:
-      case GL_RGB16:
       case GL_RGB8:
          return MESA_FORMAT_RGB888;
       case GL_R3_G3_B2:
@@ -91,6 +91,12 @@ _mesa_choose_tex_format( GLcontext *ctx, GLint internalFormat,
       case GL_RGB5:
          return MESA_FORMAT_RGB565;
 
+      /* deep RGB formats */
+      case GL_RGB10:
+      case GL_RGB12:
+      case GL_RGB16:
+         return MESA_FORMAT_RGBA_16;
+
       /* Alpha formats */
       case GL_ALPHA:
       case GL_ALPHA4:
-- 
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