From 4293a12c7f0d4fd7ac3a278570f3fe55fc4433a6 Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Fri, 11 Mar 2011 09:25:21 -0700
Subject: mesa: call FLUSH_VERTICES() before deleting shaders, buffers, query
 objects

Need to flush rendering (or at least indicate that the rug might be getting
pulled out from underneath us) when a shader, buffer object or query object
is about to be deleted.

Also, this helps to tell the VBO module to unmap its current vertex buffer.
---
 src/mesa/main/bufferobj.c | 1 +
 src/mesa/main/queryobj.c  | 1 +
 src/mesa/main/shaderapi.c | 3 +++
 3 files changed, 5 insertions(+)

(limited to 'src/mesa')

diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index 44072fbc50..3343bb2f40 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -749,6 +749,7 @@ _mesa_DeleteBuffersARB(GLsizei n, const GLuint *ids)
    GET_CURRENT_CONTEXT(ctx);
    GLsizei i;
    ASSERT_OUTSIDE_BEGIN_END(ctx);
+   FLUSH_VERTICES(ctx, 0);
 
    if (n < 0) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glDeleteBuffersARB(n)");
diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c
index fa35c6ce58..e9cf5f64d0 100644
--- a/src/mesa/main/queryobj.c
+++ b/src/mesa/main/queryobj.c
@@ -218,6 +218,7 @@ _mesa_DeleteQueriesARB(GLsizei n, const GLuint *ids)
    GLint i;
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
+   FLUSH_VERTICES(ctx, 0);
 
    if (MESA_VERBOSE & VERBOSE_API)
       _mesa_debug(ctx, "glDeleeteQueries(%d)\n", n);
diff --git a/src/mesa/main/shaderapi.c b/src/mesa/main/shaderapi.c
index 11b0f884fa..6650613d28 100644
--- a/src/mesa/main/shaderapi.c
+++ b/src/mesa/main/shaderapi.c
@@ -1236,6 +1236,7 @@ _mesa_DeleteObjectARB(GLhandleARB obj)
 
    if (obj) {
       GET_CURRENT_CONTEXT(ctx);
+      FLUSH_VERTICES(ctx, 0);
       if (is_program(ctx, obj)) {
          delete_shader_program(ctx, obj);
       }
@@ -1254,6 +1255,7 @@ _mesa_DeleteProgram(GLuint name)
 {
    if (name) {
       GET_CURRENT_CONTEXT(ctx);
+      FLUSH_VERTICES(ctx, 0);
       delete_shader_program(ctx, name);
    }
 }
@@ -1264,6 +1266,7 @@ _mesa_DeleteShader(GLuint name)
 {
    if (name) {
       GET_CURRENT_CONTEXT(ctx);
+      FLUSH_VERTICES(ctx, 0);
       delete_shader(ctx, name);
    }
 }
-- 
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