From: Ian Romanick <ian.d.romanick@intel.com>
Date: Mon, 12 Sep 2011 16:37:50 +0000 (-0500)
Subject: mesa: Add GL_OES_compressed_paletted_texture formats to _mesa_base_tex_format
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fc0fa16be3792bdabad0993fc4026bf621d6092f;p=mesa.git

mesa: Add GL_OES_compressed_paletted_texture formats to _mesa_base_tex_format

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Tested-by: Jin Yang <jin.a.yang@intel.com>
---

diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 6113b2e9e79..76dcd9c514d 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -511,6 +511,25 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
       }
    }
 
+   if (ctx->API == API_OPENGLES) {
+      switch (internalFormat) {
+      case GL_PALETTE4_RGB8_OES:
+      case GL_PALETTE4_R5_G6_B5_OES:
+      case GL_PALETTE8_RGB8_OES:
+      case GL_PALETTE8_R5_G6_B5_OES:
+	 return GL_RGB;
+      case GL_PALETTE4_RGBA8_OES:
+      case GL_PALETTE8_RGB5_A1_OES:
+      case GL_PALETTE4_RGBA4_OES:
+      case GL_PALETTE4_RGB5_A1_OES:
+      case GL_PALETTE8_RGBA8_OES:
+      case GL_PALETTE8_RGBA4_OES:
+	 return GL_RGBA;
+      default:
+         ; /* fallthrough */
+      }
+   }
+
    return -1; /* error */
 }