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-rw-r--r--src/mesa/drivers/dri/intel/intel_buffers.c34
-rw-r--r--src/mesa/drivers/dri/intel/intel_buffers.h3
-rw-r--r--src/mesa/drivers/dri/intel/intel_context.c5
3 files changed, 34 insertions, 8 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_buffers.c b/src/mesa/drivers/dri/intel/intel_buffers.c
index 7465ba7c69..08e10c9e0e 100644
--- a/src/mesa/drivers/dri/intel/intel_buffers.c
+++ b/src/mesa/drivers/dri/intel/intel_buffers.c
@@ -143,16 +143,13 @@ intel_get_cliprects(struct intel_context *intel,
}
}
-/**
- * This will be called whenever the currently bound window is moved/resized.
- * XXX: actually, it seems to NOT be called when the window is only moved (BP).
+/*
+ * Correct a drawablePrivate's set of vblank flags WRT the current context.
+ * When considering multiple crtcs.
*/
-void
-intelWindowMoved(struct intel_context *intel)
+GLuint
+intelFixupVblank(struct intel_context *intel, __DRIdrawablePrivate *dPriv)
{
- GLcontext *ctx = &intel->ctx;
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
if (!intel->intelScreen->driScrnPriv->dri2.enabled &&
intel->intelScreen->driScrnPriv->ddx_version.minor >= 7) {
@@ -177,6 +174,27 @@ intelWindowMoved(struct intel_context *intel)
flags = dPriv->vblFlags & ~VBLANK_FLAG_SECONDARY;
}
+ return flags;
+ } else {
+ return dPriv->vblFlags & ~VBLANK_FLAG_SECONDARY;
+ }
+}
+
+/**
+ * This will be called whenever the currently bound window is moved/resized.
+ * XXX: actually, it seems to NOT be called when the window is only moved (BP).
+ */
+void
+intelWindowMoved(struct intel_context *intel)
+{
+ GLcontext *ctx = &intel->ctx;
+ __DRIdrawablePrivate *dPriv = intel->driDrawable;
+ struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
+
+ if (!intel->intelScreen->driScrnPriv->dri2.enabled &&
+ intel->intelScreen->driScrnPriv->ddx_version.minor >= 7) {
+ GLuint flags = intelFixupVblank(intel, dPriv);
+
/* Check to see if we changed pipes */
if (flags != dPriv->vblFlags && dPriv->vblFlags &&
!(dPriv->vblFlags & VBLANK_FLAG_NO_IRQ)) {
diff --git a/src/mesa/drivers/dri/intel/intel_buffers.h b/src/mesa/drivers/dri/intel/intel_buffers.h
index 0be1cee091..529e823b4f 100644
--- a/src/mesa/drivers/dri/intel/intel_buffers.h
+++ b/src/mesa/drivers/dri/intel/intel_buffers.h
@@ -47,6 +47,9 @@ extern struct intel_region *intel_drawbuf_region(struct intel_context *intel);
extern void intelSwapBuffers(__DRIdrawablePrivate * dPriv);
+extern GLuint intelFixupVblank(struct intel_context *intel,
+ __DRIdrawablePrivate *dPriv);
+
extern void intelWindowMoved(struct intel_context *intel);
extern void intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb);
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index a68e217647..6cfe57cb49 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -865,6 +865,11 @@ intelMakeCurrent(__DRIcontextPrivate * driContextPriv,
? driGetDefaultVBlankFlags(&intel->optionCache)
: VBLANK_FLAG_NO_IRQ;
+ /* Prevent error printf if one crtc is disabled, this will
+ * be properly calculated in intelWindowMoved() next.
+ */
+ driDrawPriv->vblFlags = intelFixupVblank(intel, driDrawPriv);
+
(*psp->systemTime->getUST) (&intel_fb->swap_ust);
driDrawableInitVBlank(driDrawPriv);
intel_fb->vbl_waited = driDrawPriv->vblSeq;