diff options
author | brian <brian@cvp965.(none)> | 2009-11-10 15:50:22 -0700 |
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committer | brian <brian@cvp965.(none)> | 2009-11-10 18:09:13 -0700 |
commit | d96e55fa7bbbc033f47dbeb942b872c6d21eb42d (patch) | |
tree | 6b4074b986ee3b7ace20fe9b7896210d9cebd7ff /src/mesa | |
parent | e6f60d30375c637c0823a9aade8098a45f70d6a7 (diff) | |
download | external_mesa3d-d96e55fa7bbbc033f47dbeb942b872c6d21eb42d.zip external_mesa3d-d96e55fa7bbbc033f47dbeb942b872c6d21eb42d.tar.gz external_mesa3d-d96e55fa7bbbc033f47dbeb942b872c6d21eb42d.tar.bz2 |
mesa: new vars: oldDrawFb, oldReadFb in _mesa_BindFramebufferEXT()
Diffstat (limited to 'src/mesa')
-rw-r--r-- | src/mesa/main/fbobject.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index 5896f1b..9bf4341 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -1194,6 +1194,7 @@ void GLAPIENTRY _mesa_BindFramebufferEXT(GLenum target, GLuint framebuffer) { struct gl_framebuffer *newDrawFb, *newReadFb; + struct gl_framebuffer *oldDrawFb, *oldReadFb; GLboolean bindReadBuf, bindDrawBuf; GET_CURRENT_CONTEXT(ctx); @@ -1275,11 +1276,14 @@ _mesa_BindFramebufferEXT(GLenum target, GLuint framebuffer) ASSERT(newDrawFb); ASSERT(newDrawFb != &DummyFramebuffer); + oldDrawFb = ctx->DrawBuffer; + oldReadFb = ctx->ReadBuffer; + /* * OK, now bind the new Draw/Read framebuffers, if they're changing. */ if (bindReadBuf) { - if (ctx->ReadBuffer == newReadFb) { + if (oldReadFb == newReadFb) { bindReadBuf = GL_FALSE; /* no change */ } else { @@ -1289,11 +1293,11 @@ _mesa_BindFramebufferEXT(GLenum target, GLuint framebuffer) } if (bindDrawBuf) { - if (ctx->DrawBuffer->Name != 0) { + if (oldDrawFb->Name != 0) { check_end_texture_render(ctx, ctx->DrawBuffer); } - if (ctx->DrawBuffer == newDrawFb) { + if (oldDrawFb == newDrawFb) { bindDrawBuf = GL_FALSE; /* no change */ } else { |