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| author | Fredrik Höglund <fredrik@kde.org> | 2011-12-14 21:24:09 +0100 |
|---|---|---|
| committer | Chia-I Wu <olv@lunarg.com> | 2011-12-20 17:04:46 +0800 |
| commit | 7d46b45c5bd7d1ab3e32a2722ca65061ca80dc34 (patch) | |
| tree | 0b93d727b5eb9e34f0a115abf51ee965488e528e /src/egl/main/eglsurface.c | |
| parent | f63e129d5fef73b0710d294ddc19440d9d388836 (diff) | |
| download | external_mesa3d-7d46b45c5bd7d1ab3e32a2722ca65061ca80dc34.zip external_mesa3d-7d46b45c5bd7d1ab3e32a2722ca65061ca80dc34.tar.gz external_mesa3d-7d46b45c5bd7d1ab3e32a2722ca65061ca80dc34.tar.bz2 | |
egl: add EGL_NV_post_sub_buffer
v2: Handle EGL_POST_SUB_BUFFER_SUPPORTED_NV in
_eglParseSurfaceAttribList()
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
[olv: remove #ifdef checks]
Diffstat (limited to 'src/egl/main/eglsurface.c')
| -rw-r--r-- | src/egl/main/eglsurface.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/egl/main/eglsurface.c b/src/egl/main/eglsurface.c index 3564ecd..52d85ef 100644 --- a/src/egl/main/eglsurface.c +++ b/src/egl/main/eglsurface.c @@ -170,6 +170,18 @@ _eglParseSurfaceAttribList(_EGLSurface *surf, const EGLint *attrib_list) } surf->RenderBuffer = val; break; + case EGL_POST_SUB_BUFFER_SUPPORTED_NV: + if (!dpy->Extensions.NV_post_sub_buffer || + type != EGL_WINDOW_BIT) { + err = EGL_BAD_ATTRIBUTE; + break; + } + if (val != EGL_TRUE && val != EGL_FALSE) { + err = EGL_BAD_PARAMETER; + break; + } + surf->PostSubBufferSupportedNV = val; + break; /* pbuffer surface attributes */ case EGL_WIDTH: if (type != EGL_PBUFFER_BIT) { @@ -323,6 +335,8 @@ _eglInitSurface(_EGLSurface *surf, _EGLDisplay *dpy, EGLint type, surf->VerticalResolution = EGL_UNKNOWN; surf->AspectRatio = EGL_UNKNOWN; + surf->PostSubBufferSupportedNV = EGL_FALSE; + /* the default swap interval is 1 */ _eglClampSwapInterval(surf, 1); @@ -392,6 +406,9 @@ _eglQuerySurface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface, case EGL_VG_COLORSPACE: *value = surface->VGColorspace; break; + case EGL_POST_SUB_BUFFER_SUPPORTED_NV: + *value = surface->PostSubBufferSupportedNV; + break; default: _eglError(EGL_BAD_ATTRIBUTE, "eglQuerySurface"); return EGL_FALSE; |