occt: master 5e27df78

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Author Committer Branch Timestamp Parent
kgv kgv master 2012-07-13 11:51:16 master 40093367
Changeset 0023226: Extend OpenGl_Context to store map of shared GPU resources

OpenGl_Resource was slightly corrected and OpenGl_Element was extended
with Release method to manage GPU resources.

OpenGl_PrimitiveArray now uses new OpenGl_VertexBuffer class (requires OpenGL 1.5+).
Strange workarounds for feedback mode were removed.

OpenGl_Context now provides access to shared GPU resources
and manages resources queue for delayed release
(replaces functionality of removed OpenGl_ResourceCleaner).
Loaded GL_ARB_texture_buffer_object and GL_ARB_draw_instanced extensions.

Global maps of views, workspaces and structures
were moved to OpenGl_GraphicDriver members.
UserDrawCallback() function moved to OpenGl_GraphicDriver methods.

Aspect_GraphicCallbackStruct now holds handle of OpenGl_Context
instead of system-dependent pointers to GL context definition.

New classes NCollection_Vec2, NCollection_Vec3 and NCollection_Vec4
implements interface to low-level data (points, vertices, colors) in GLSL-style.
Removed EnableVBO argument from vdrawparray Draw Harness command
Corrected compilation errors
Fixed wrong argument in Index VBO initialization
Fixed several cases of incorrect memory management in TKV3d

Visual3d_ViewManager::Remove()
Destroy structures before last view removed for correct GPU resources management.

Graphic3d_Structure::GraphicClear()
Remove groups to avoid usage of dead OpenGl_Group pointers.

V3d_View::Remove()
Fixed mistake in #0000280 patch.
Small correction
Fixed OCC280 test command

Replace removed view within created one in ViewerTest EventManager.
ViewerTest, do not create unused 3D view

In current design NIS_View always created and used for both - NIS objects and AIS objects.
mod - src/Aspect/Aspect_GraphicCallbackProc.hxx Diff File
mod - src/Graphic3d/Graphic3d_ArrayOfPrimitives.cxx Diff File
mod - src/Graphic3d/Graphic3d_Structure.cxx Diff File
mod - src/InterfaceGraphic/InterfaceGraphic_PrimitiveArray.hxx Diff File
mod - src/NCollection/FILES Diff File
add - src/NCollection/NCollection_Vec2.hxx Diff File
add - src/NCollection/NCollection_Vec3.hxx Diff File
add - src/NCollection/NCollection_Vec4.hxx Diff File
mod - src/OpenGl/FILES Diff File
mod - src/OpenGl/OpenGl_AspectFace.cxx Diff File
mod - src/OpenGl/OpenGl_AspectFace.hxx Diff File
mod - src/OpenGl/OpenGl_AspectLine.cxx Diff File
mod - src/OpenGl/OpenGl_AspectLine.hxx Diff File
mod - src/OpenGl/OpenGl_AspectMarker.cxx Diff File
mod - src/OpenGl/OpenGl_AspectMarker.hxx Diff File
mod - src/OpenGl/OpenGl_AspectText.cxx Diff File
mod - src/OpenGl/OpenGl_AspectText.hxx Diff File
mod - src/OpenGl/OpenGl_Context.cxx Diff File
mod - src/OpenGl/OpenGl_Context.hxx Diff File
mod - src/OpenGl/OpenGl_Element.hxx Diff File
mod - src/OpenGl/OpenGl_GraphicDriver.cxx Diff File
mod - src/OpenGl/OpenGl_GraphicDriver.hxx Diff File
mod - src/OpenGl/OpenGl_GraphicDriver_3.cxx Diff File
mod - src/OpenGl/OpenGl_GraphicDriver_4.cxx Diff File
mod - src/OpenGl/OpenGl_GraphicDriver_7.cxx Diff File
mod - src/OpenGl/OpenGl_GraphicDriver_713.cxx Diff File
mod - src/OpenGl/OpenGl_GraphicDriver_9.cxx Diff File
mod - src/OpenGl/OpenGl_Group.cxx Diff File
mod - src/OpenGl/OpenGl_Group.hxx Diff File
mod - src/OpenGl/OpenGl_Marker.cxx Diff File
mod - src/OpenGl/OpenGl_Marker.hxx Diff File
mod - src/OpenGl/OpenGl_MarkerSet.cxx Diff File
mod - src/OpenGl/OpenGl_MarkerSet.hxx Diff File
mod - src/OpenGl/OpenGl_Polygon.cxx Diff File
mod - src/OpenGl/OpenGl_Polygon.hxx Diff File
mod - src/OpenGl/OpenGl_Polyline.cxx Diff File
mod - src/OpenGl/OpenGl_Polyline.hxx Diff File
mod - src/OpenGl/OpenGl_PrimitiveArray.cxx Diff File
mod - src/OpenGl/OpenGl_PrimitiveArray.hxx Diff File
mod - src/OpenGl/OpenGl_Resource.cxx Diff File
mod - src/OpenGl/OpenGl_Resource.hxx Diff File
rm - src/OpenGl/OpenGl_ResourceCleaner.cxx Diff File
rm - src/OpenGl/OpenGl_ResourceCleaner.hxx Diff File
mod - src/OpenGl/OpenGl_ResourceTexture.cxx Diff File
mod - src/OpenGl/OpenGl_ResourceTexture.hxx Diff File
mod - src/OpenGl/OpenGl_Structure.cxx Diff File
mod - src/OpenGl/OpenGl_Structure.hxx Diff File
mod - src/OpenGl/OpenGl_Text.cxx Diff File
mod - src/OpenGl/OpenGl_Text.hxx Diff File
mod - src/OpenGl/OpenGl_TextureBox.cxx Diff File
mod - src/OpenGl/OpenGl_TextureBox.hxx Diff File
add - src/OpenGl/OpenGl_TextureBufferArb.cxx Diff File
add - src/OpenGl/OpenGl_TextureBufferArb.hxx Diff File
add - src/OpenGl/OpenGl_VertexBuffer.cxx Diff File
add - src/OpenGl/OpenGl_VertexBuffer.hxx Diff File
add - src/OpenGl/OpenGl_VertexBufferEditor.hxx Diff File
mod - src/OpenGl/OpenGl_Window.cxx Diff File
mod - src/OpenGl/OpenGl_Window.hxx Diff File
mod - src/OpenGl/OpenGl_Workspace.cxx Diff File
mod - src/OpenGl/OpenGl_Workspace.hxx Diff File
mod - src/OpenGl/OpenGl_Workspace_2.cxx Diff File
mod - src/OpenGl/OpenGl_Workspace_4.cxx Diff File
mod - src/QABugs/QABugs_17.cxx Diff File
mod - src/V3d/V3d_View.cxx Diff File
mod - src/ViewerTest/ViewerTest_ObjectCommands.cxx Diff File
mod - src/ViewerTest/ViewerTest_OpenGlCommands.cxx Diff File
mod - src/ViewerTest/ViewerTest_ViewerCommands.cxx Diff File
mod - src/Visual3d/Visual3d_ViewManager.cxx Diff File
mod - src/VoxelClient/VoxelClient_VisDrawer.cxx Diff File
mod - src/VoxelClient/VoxelClient_VisDrawer.h Diff File