FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

From Jaromir Vitek, "patch contains extension to fbo and camera. Camera can attach new render buffer for depth and stencil logical buffer in packed form."

Browse Source
This commit is contained in:
Robert Osfield
2008-11-09 11:55:11 +00:00
parent d75cd032b9
commit 2090fb1450
3 changed files with 38 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
include/osg/Camera
View File

@@ -310,6 +310,7 @@ class OSG_EXPORT Camera : public Transform, public CullSettings
{
DEPTH_BUFFER,
STENCIL_BUFFER,
PACKED_DEPTH_STENCIL_BUFFER,
COLOR_BUFFER,
COLOR_BUFFER0,
COLOR_BUFFER1 = COLOR_BUFFER0+1,

10
include/osg/FrameBufferObject
View File

@@ -114,6 +114,14 @@
#define GL_DEPTH_COMPONENT32 0x81A7
#endif
#ifndef GL_EXT_packed_depth_stencil
#define GL_EXT_packed_depth_stencil 1
#define GL_DEPTH_STENCIL_EXT 0x84F9
#define GL_UNSIGNED_INT_24_8_EXT 0x84FA
#define GL_DEPTH24_STENCIL8_EXT 0x88F0
#define GL_TEXTURE_STENCIL_SIZE_EXT 0x88F1
#endif
namespace osg
{
@@ -165,11 +173,13 @@ namespace osg
bool isSupported() const { return _supported; }
bool isMultisampleSupported() const { return glRenderbufferStorageMultisampleEXT != 0; }
bool isMultisampleCoverageSupported() const { return glRenderbufferStorageMultisampleCoverageNV != 0; }
bool isPackedDepthStencilSupported() const { return _packed_depth_stencil_supported; }
protected:
FBOExtensions(unsigned int contextID);
bool _supported;
bool _packed_depth_stencil_supported;
};
/**************************************************************************