From 65fca47e16354f2c07557d7ec56371ca6d804eb3 Mon Sep 17 00:00:00 2001
From: aignacio_sf <>
Date: Wed, 20 Dec 2006 19:08:16 +0000
Subject: [PATCH] Add some support for 16 and 32 bits per color channel.

---
 panda/src/glstuff/glGraphicsStateGuardian_src.cxx | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/panda/src/glstuff/glGraphicsStateGuardian_src.cxx b/panda/src/glstuff/glGraphicsStateGuardian_src.cxx
index 728b3dc840..319cdaace2 100644
--- a/panda/src/glstuff/glGraphicsStateGuardian_src.cxx
+++ b/panda/src/glstuff/glGraphicsStateGuardian_src.cxx
@@ -4817,6 +4817,8 @@ get_external_image_format(Texture *tex) const {
   case Texture::F_rgba5:
   case Texture::F_rgba8:
   case Texture::F_rgba12:
+  case Texture::F_rgba16:
+  case Texture::F_rgba32:
     return _supports_bgr ? GL_BGRA : GL_RGBA;
   case Texture::F_luminance:
     return GL_LUMINANCE;
@@ -4970,6 +4972,11 @@ get_internal_image_format(Texture *tex) const {
   case Texture::F_rgba12:
     return GL_RGBA12;
 
+  case Texture::F_rgba16:
+    return GL_RGBA16F_ARB;
+  case Texture::F_rgba32:
+    return GL_RGBA32F_ARB;
+
   case Texture::F_rgb:
     return GL_RGB;
   case Texture::F_rgb5: