From eb063cfa386ccf64e01be2fc6e6a44f702d19da5 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Tue, 4 Oct 2005 14:48:24 +0000 Subject: change initialization of renderbuffer DepthBits --- src/mesa/main/framebuffer.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/mesa/main/framebuffer.c') diff --git a/src/mesa/main/framebuffer.c b/src/mesa/main/framebuffer.c index cdfd0f9c7c..f6322bf4d1 100644 --- a/src/mesa/main/framebuffer.c +++ b/src/mesa/main/framebuffer.c @@ -319,6 +319,11 @@ _mesa_update_draw_buffer_bounds(GLcontext *ctx) * change depending on the renderbuffer bindings. This function updates * the given framebuffer's Visual from the current renderbuffer bindings. * This is only intended for user-created framebuffers. + * + * Also note: ctx->DrawBuffer->Visual.depthBits might not equal + * ctx->DrawBuffer->Attachment[BUFFER_DEPTH].Renderbuffer.DepthBits. + * The former one is used to convert floating point depth values into + * integer Z values. */ void _mesa_update_framebuffer_visual(struct gl_framebuffer *fb) -- cgit v1.2.3