From 61d94dd207459e0c42d98c9d6eb7df5eabdfd8a4 Mon Sep 17 00:00:00 2001
From: Kristian Høgsberg <krh@bitplanet.net>
Date: Thu, 22 Apr 2010 21:11:56 -0400
Subject: mesa: Move GL_RGB565 workaround into fbobject.c

---
 src/mesa/main/fbobject.c | 15 +++++++++++++++
 src/mesa/main/fbobject.h |  4 ++++
 src/mesa/main/glheader.h |  4 ++++
 3 files changed, 23 insertions(+)

(limited to 'src/mesa/main')

diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index 8d44246618..201a023246 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -1110,7 +1110,22 @@ _mesa_RenderbufferStorageMultisample(GLenum target, GLsizei samples,
    renderbuffer_storage(target, internalFormat, width, height, samples);
 }
 
+void GLAPIENTRY
+_es_RenderbufferStorageEXT(GLenum target, GLenum internalFormat,
+			   GLsizei width, GLsizei height)
+{
+   switch (internalFormat) {
+   case GL_RGB565:
+      /* XXX this confuses GL_RENDERBUFFER_INTERNAL_FORMAT_OES */
+      /* choose a closest format */
+      internalFormat = GL_RGB5;
+      break;
+   default:
+      break;
+   }
 
+   renderbuffer_storage(target, internalFormat, width, height, 0);
+}
 
 void GLAPIENTRY
 _mesa_GetRenderbufferParameterivEXT(GLenum target, GLenum pname, GLint *params)
diff --git a/src/mesa/main/fbobject.h b/src/mesa/main/fbobject.h
index 28f75dfca7..40a18f8341 100644
--- a/src/mesa/main/fbobject.h
+++ b/src/mesa/main/fbobject.h
@@ -88,6 +88,10 @@ _mesa_RenderbufferStorageMultisample(GLenum target, GLsizei samples,
                                      GLenum internalformat,
                                      GLsizei width, GLsizei height);
 
+extern void GLAPIENTRY
+_es_RenderbufferStorageEXT(GLenum target, GLenum internalFormat,
+			   GLsizei width, GLsizei height);
+
 extern void GLAPIENTRY
 _mesa_EGLImageTargetRenderbufferStorageOES(GLenum target, GLeglImageOES image);
 
diff --git a/src/mesa/main/glheader.h b/src/mesa/main/glheader.h
index 77544c88c6..7f01d9f39b 100644
--- a/src/mesa/main/glheader.h
+++ b/src/mesa/main/glheader.h
@@ -85,6 +85,10 @@ typedef void *GLeglImageOES;
 #define GL_PROGRAM_BINARY_LENGTH_OES 0x8741
 #endif
 
+/* GLES 2.0 token */
+#ifndef GL_RGB565
+#define GL_RGB565 0x8D62
+#endif
 
 /**
  * Special, internal token
-- 
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