modesetting: Drop some non-functional triple-buffering variables

Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

2 files changed, 0 insertions, 18 deletions

diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.c b/hw/xfree86/drivers/modesetting/drmmode_display.c
index 9801d32ad..4f407bb42 100644
--- a/hw/xfree86/drivers/modesetting/drmmode_display.c
+++ b/hw/xfree86/drivers/modesetting/drmmode_display.c
@@ -1995,11 +1995,6 @@ drmmode_xf86crtc_resize(ScrnInfoPtr scrn, int width, int height)
     xf86DrvMsg(scrn->scrnIndex, X_INFO,
                "Allocate new frame buffer %dx%d stride\n", width, height);
 
-    if (drmmode->triple_buffer_pixmap) {
-        screen->DestroyPixmap(drmmode->triple_buffer_pixmap);
-        drmmode->triple_buffer_pixmap = NULL;
-    }
-
     old_width = scrn->virtualX;
     old_height = scrn->virtualY;
     old_pitch = drmmode_bo_get_pitch(&drmmode->front_bo);
diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.h b/hw/xfree86/drivers/modesetting/drmmode_display.h
index b954fa001..f9a456700 100644
--- a/hw/xfree86/drivers/modesetting/drmmode_display.h
+++ b/hw/xfree86/drivers/modesetting/drmmode_display.h
@@ -71,19 +71,6 @@ typedef struct {
     Bool force_24_32;
     void *shadow_fb;
 
-    /**
-     * A screen-sized pixmap when we're doing triple-buffered DRI2
-     * pageflipping.
-     *
-     * One is shared between all drawables that flip to the front
-     * buffer, and it only gets reallocated when root pixmap size
-     * changes.
-     */
-    PixmapPtr triple_buffer_pixmap;
-
-    /** The GEM name for triple_buffer_pixmap */
-    uint32_t triple_buffer_name;
-
     DevPrivateKeyRec pixmapPrivateKeyRec;
 
     Bool reverse_prime_offload_mode;