diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/state_trackers/glx/xlib/xm_st.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/src/gallium/state_trackers/glx/xlib/xm_st.c b/src/gallium/state_trackers/glx/xlib/xm_st.c index 1cfd89ee85f..30e69eafc17 100644 --- a/src/gallium/state_trackers/glx/xlib/xm_st.c +++ b/src/gallium/state_trackers/glx/xlib/xm_st.c @@ -1,6 +1,5 @@ /* * Mesa 3-D graphics library - * Version: 7.9 * * Copyright (C) 2010 LunarG Inc. * @@ -46,14 +45,16 @@ struct xmesa_st_framebuffer { struct pipe_resource *display_resource; }; + static INLINE struct xmesa_st_framebuffer * xmesa_st_framebuffer(struct st_framebuffer_iface *stfbi) { return (struct xmesa_st_framebuffer *) stfbi->st_manager_private; } + /** - * Display an attachment to the xlib_drawable of the framebuffer. + * Display (present) an attachment to the xlib_drawable of the framebuffer. */ static boolean xmesa_st_framebuffer_display(struct st_framebuffer_iface *stfbi, @@ -74,10 +75,10 @@ xmesa_st_framebuffer_display(struct st_framebuffer_iface *stfbi, } xstfb->screen->flush_frontbuffer(xstfb->screen, pres, 0, 0, &xstfb->buffer->ws); - return TRUE; } + /** * Copy the contents between the attachments. */ @@ -106,6 +107,7 @@ xmesa_st_framebuffer_copy_textures(struct st_framebuffer_iface *stfbi, src_ptex, 0, &src_box); } + /** * Remove outdated textures and create the requested ones. * This is a helper used during framebuffer validation. @@ -191,7 +193,7 @@ xmesa_st_framebuffer_validate_textures(struct st_framebuffer_iface *stfbi, * \param count number of framebuffer attachments in statts[] * \param out returns resources for each of the attachments */ -static boolean +static boolean xmesa_st_framebuffer_validate(struct st_framebuffer_iface *stfbi, const enum st_attachment_type *statts, unsigned count, @@ -249,6 +251,7 @@ xmesa_st_framebuffer_validate(struct st_framebuffer_iface *stfbi, return TRUE; } + /** * Called via st_framebuffer_iface::flush_front() */ @@ -268,6 +271,7 @@ xmesa_st_framebuffer_flush_front(struct st_context_iface *stctx, return ret; } + struct st_framebuffer_iface * xmesa_create_st_framebuffer(XMesaDisplay xmdpy, XMesaBuffer b) { @@ -288,7 +292,7 @@ xmesa_create_st_framebuffer(XMesaDisplay xmdpy, XMesaBuffer b) xstfb->buffer = b; xstfb->screen = xmdpy->screen; xstfb->stvis = b->xm_visual->stvis; - if(xstfb->screen->get_param(xstfb->screen, PIPE_CAP_NPOT_TEXTURES)) + if (xstfb->screen->get_param(xstfb->screen, PIPE_CAP_NPOT_TEXTURES)) xstfb->target = PIPE_TEXTURE_2D; else xstfb->target = PIPE_TEXTURE_RECT; @@ -302,6 +306,7 @@ xmesa_create_st_framebuffer(XMesaDisplay xmdpy, XMesaBuffer b) return stfbi; } + void xmesa_destroy_st_framebuffer(struct st_framebuffer_iface *stfbi) { @@ -317,6 +322,7 @@ xmesa_destroy_st_framebuffer(struct st_framebuffer_iface *stfbi) free(stfbi); } + /** * Return the pipe_surface which corresponds to the given * framebuffer attachment. @@ -329,6 +335,7 @@ xmesa_get_framebuffer_resource(struct st_framebuffer_iface *stfbi, return xstfb->textures[att]; } + void xmesa_swap_st_framebuffer(struct st_framebuffer_iface *stfbi) { @@ -357,6 +364,7 @@ xmesa_swap_st_framebuffer(struct st_framebuffer_iface *stfbi) } } + void xmesa_copy_st_framebuffer(struct st_framebuffer_iface *stfbi, enum st_attachment_type src, @@ -368,19 +376,21 @@ xmesa_copy_st_framebuffer(struct st_framebuffer_iface *stfbi, xmesa_st_framebuffer_display(stfbi, dst); } + struct pipe_resource* xmesa_get_attachment(struct st_framebuffer_iface *stfbi, enum st_attachment_type st_attachment) { struct xmesa_st_framebuffer *xstfb = xmesa_st_framebuffer(stfbi); - struct pipe_resource* res; + struct pipe_resource *res; res = xstfb->textures[st_attachment]; return res; } + struct pipe_context* -xmesa_get_context(struct st_framebuffer_iface* stfbi) +xmesa_get_context(struct st_framebuffer_iface *stfbi) { struct pipe_context *pipe; struct xmesa_st_framebuffer *xstfb = xmesa_st_framebuffer(stfbi); @@ -394,4 +404,3 @@ xmesa_get_context(struct st_framebuffer_iface* stfbi) } return pipe; } - |