From fa5a6df66cfe9b19014ea9d2fca35b762f457041 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Sun, 19 Oct 2014 11:17:56 +0200
Subject: mesa git update 19 oct 2014

mesa             commit 6212d2402df4ad0658cbb98ce889e35ef5f32fa3
---
 mesalib/src/mesa/main/mtypes.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'mesalib/src/mesa/main/mtypes.h')

diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index 5e9453b2f..9f44edac6 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -1464,6 +1464,16 @@ struct gl_buffer_mapping {
 };
 
 
+/**
+ * Usages we've seen for a buffer object.
+ */
+typedef enum {
+   USAGE_UNIFORM_BUFFER = 0x1,
+   USAGE_TEXTURE_BUFFER = 0x2,
+   USAGE_ATOMIC_COUNTER_BUFFER = 0x4,
+} gl_buffer_usage;
+
+
 /**
  * GL_ARB_vertex/pixel_buffer_object buffer object
  */
@@ -1481,6 +1491,7 @@ struct gl_buffer_object
    GLboolean Written;   /**< Ever written to? (for debugging) */
    GLboolean Purgeable; /**< Is the buffer purgeable under memory pressure? */
    GLboolean Immutable; /**< GL_ARB_buffer_storage */
+   gl_buffer_usage UsageHistory; /**< How has this buffer been used so far? */
 
    struct gl_buffer_mapping Mappings[MAP_COUNT];
 };
@@ -4060,6 +4071,8 @@ struct gl_driver_flags
     */
    uint64_t NewUniformBuffer;
 
+   uint64_t NewTextureBuffer;
+
    /**
     * gl_context::AtomicBufferBindings
     */
-- 
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