[Bf-blender-cvs] [d1226a6d9d2] master: Revert "Possible fix for T76113: Use GL_STATIC_DRAW in immBegin"

[mano-wii]

Commit: d1226a6d9d2714443cbc6e911ddd26904edcde44
Author: mano-wii
Date:   Mon May 4 08:40:45 2020 -0300
Branches: master
https://developer.blender.org/rBd1226a6d9d2714443cbc6e911ddd26904edcde44

Revert "Possible fix for T76113: Use GL_STATIC_DRAW in immBegin"

This reverts commit 7df51ca11a227b5e51290f8dc976972a01db5d81.
Did not solve the main problem.

===================================================================

M	source/blender/gpu/intern/gpu_immediate.c

===================================================================

diff --git a/source/blender/gpu/intern/gpu_immediate.c b/source/blender/gpu/intern/gpu_immediate.c
index f91a13a3b62..5a5dfb3e1e8 100644
--- a/source/blender/gpu/intern/gpu_immediate.c
+++ b/source/blender/gpu/intern/gpu_immediate.c
@@ -268,8 +268,7 @@ void immBegin(GPUPrimType prim_type, uint vertex_len)
   else {
     /* orphan this buffer & start with a fresh one */
     /* this method works on all platforms, old & new */
-    /* `GL_DYNAMIC_DRAW` was causing problems when closing temporary windows on old AMD GPUs. */
-    glBufferData(GL_ARRAY_BUFFER, active_buffer->buffer_size, NULL, GL_STATIC_DRAW);
+    glBufferData(GL_ARRAY_BUFFER, active_buffer->buffer_size, NULL, GL_DYNAMIC_DRAW);
 
     active_buffer->buffer_offset = 0;
   }