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-rw-r--r--src/gallium/state_trackers/glx/xlib/xm_st.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/glx/xlib/xm_st.c b/src/gallium/state_trackers/glx/xlib/xm_st.c
index 0f74b3f7aa3..4c0ce07a6b5 100644
--- a/src/gallium/state_trackers/glx/xlib/xm_st.c
+++ b/src/gallium/state_trackers/glx/xlib/xm_st.c
@@ -122,6 +122,7 @@ xmesa_st_framebuffer_copy_textures(struct st_framebuffer_iface *stfbi,
/**
* Remove outdated textures and create the requested ones.
+ * This is a helper used during framebuffer validation.
*/
static boolean
xmesa_st_framebuffer_validate_textures(struct st_framebuffer_iface *stfbi,
@@ -193,6 +194,10 @@ xmesa_st_framebuffer_validate_textures(struct st_framebuffer_iface *stfbi,
return TRUE;
}
+
+/**
+ * Called via st_framebuffer_iface::validate()
+ */
static boolean
xmesa_st_framebuffer_validate(struct st_framebuffer_iface *stfbi,
const enum st_attachment_type *statts,
@@ -249,6 +254,9 @@ xmesa_st_framebuffer_validate(struct st_framebuffer_iface *stfbi,
return TRUE;
}
+/**
+ * Called via st_framebuffer_iface::flush_front()
+ */
static boolean
xmesa_st_framebuffer_flush_front(struct st_framebuffer_iface *stfbi,
enum st_attachment_type statt)