diff options
author | Brian <brian.paul@tungstengraphics.com> | 2007-07-24 09:17:59 -0600 |
---|---|---|
committer | Brian <brian.paul@tungstengraphics.com> | 2007-07-24 09:17:59 -0600 |
commit | 5b737b7df21b418c71f71af987a20c495b1133f8 (patch) | |
tree | 6aa3a54cb5d3c43f789488147f3b61b56e09c5fc /src/mesa/drivers/dri/i915tex/intel_context.c | |
parent | f0636d9653d142bdf71475d2d2066f5c7c436978 (diff) | |
parent | 98eaf5503d0d7c4f18fab6910a08aba7a3d08639 (diff) |
Merge branch 'softpipe_0_1_branch' of git+ssh://brianp@git.freedesktop.org/git/mesa/mesa into softpipe_0_1_branch
Diffstat (limited to 'src/mesa/drivers/dri/i915tex/intel_context.c')
-rw-r--r-- | src/mesa/drivers/dri/i915tex/intel_context.c | 92 |
1 files changed, 53 insertions, 39 deletions
diff --git a/src/mesa/drivers/dri/i915tex/intel_context.c b/src/mesa/drivers/dri/i915tex/intel_context.c index 6288bb1cd0..61842da29d 100644 --- a/src/mesa/drivers/dri/i915tex/intel_context.c +++ b/src/mesa/drivers/dri/i915tex/intel_context.c @@ -289,18 +289,22 @@ intelFlush(GLcontext * ctx) * Check if we need to rotate/warp the front color buffer to the * rotated screen. We generally need to do this when we get a glFlush * or glFinish after drawing to the front color buffer. + * If no rotation, just copy the private fake front buffer to the real one. */ static void -intelCheckFrontRotate(GLcontext * ctx) +intelCheckFrontUpdate(GLcontext * ctx) { struct intel_context *intel = intel_context(ctx); if (intel->ctx.DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT) { intelScreenPrivate *screen = intel->intelScreen; + __DRIdrawablePrivate *dPriv = intel->driDrawable; if (screen->current_rotation != 0) { - __DRIdrawablePrivate *dPriv = intel->driDrawable; intelRotateWindow(intel, dPriv, BUFFER_BIT_FRONT_LEFT); } + else { + intelCopyBuffer(dPriv, NULL); + } } } @@ -312,7 +316,7 @@ static void intelglFlush(GLcontext * ctx) { intelFlush(ctx); - intelCheckFrontRotate(ctx); + intelCheckFrontUpdate(ctx); } void @@ -326,7 +330,7 @@ intelFinish(GLcontext * ctx) driFenceUnReference(intel->batch->last_fence); intel->batch->last_fence = NULL; } - intelCheckFrontRotate(ctx); + intelCheckFrontUpdate(ctx); } @@ -581,6 +585,13 @@ intelMakeCurrent(__DRIcontextPrivate * driContextPriv, __DRIdrawablePrivate * driReadPriv) { +#if 0 + if (driDrawPriv) { + fprintf(stderr, "x %d, y %d, width %d, height %d\n", + driDrawPriv->x, driDrawPriv->y, driDrawPriv->w, driDrawPriv->h); + } +#endif + if (driContextPriv) { struct intel_context *intel = (struct intel_context *) driContextPriv->driverPrivate; @@ -588,6 +599,9 @@ intelMakeCurrent(__DRIcontextPrivate * driContextPriv, (struct intel_framebuffer *) driDrawPriv->driverPrivate; GLframebuffer *readFb = (GLframebuffer *) driReadPriv->driverPrivate; + /* this is a hack so we have a valid context when the region allocation + is done. Need a per-screen context? */ + intel->intelScreen->dummyctxptr = intel; /* XXX FBO temporary fix-ups! */ /* if the renderbuffers don't have regions, init them from the context */ @@ -625,18 +639,30 @@ intelMakeCurrent(__DRIcontextPrivate * driContextPriv, } _mesa_make_current(&intel->ctx, &intel_fb->Base, readFb); + intel->intelScreen->dummyctxptr = &intel->ctx; /* The drawbuffer won't always be updated by _mesa_make_current: */ if (intel->ctx.DrawBuffer == &intel_fb->Base) { if (intel->driDrawable != driDrawPriv) { - intel_fb->vblank_flags = (intel->intelScreen->irq_active != 0) - ? driGetDefaultVBlankFlags(&intel->optionCache) - : VBLANK_FLAG_NO_IRQ; - (*dri_interface->getUST) (&intel_fb->swap_ust); - driDrawableInitVBlank(driDrawPriv, intel_fb->vblank_flags, - &intel_fb->vbl_seq); + if (driDrawPriv->pdraw->swap_interval == (unsigned)-1) { + int i; + + intel_fb->vblank_flags = (intel->intelScreen->irq_active != 0) + ? driGetDefaultVBlankFlags(&intel->optionCache) + : VBLANK_FLAG_NO_IRQ; + + (*dri_interface->getUST) (&intel_fb->swap_ust); + driDrawableInitVBlank(driDrawPriv, intel_fb->vblank_flags, + &intel_fb->vbl_seq); + intel_fb->vbl_waited = intel_fb->vbl_seq; + + for (i = 0; i < (intel->intelScreen->third.handle ? 3 : 2); i++) { + if (intel_fb->color_rb[i]) + intel_fb->color_rb[i]->vbl_pending = intel_fb->vbl_seq; + } + } intel->driDrawable = driDrawPriv; intelWindowMoved(intel); } @@ -670,7 +696,8 @@ intelContendedLock(struct intel_context *intel, GLuint flags) * checking must be done *after* this call: */ if (dPriv) - DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv); + intel->revalidateDrawable = GL_TRUE; +// DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv); if (sarea->width != intelScreen->width || sarea->height != intelScreen->height || @@ -679,40 +706,31 @@ intelContendedLock(struct intel_context *intel, GLuint flags) intelUpdateScreenRotation(sPriv, sarea); } +#if 0 if (sarea->width != intel->width || sarea->height != intel->height || sarea->rotation != intel->current_rotation) { - - void *batchMap = intel->batch->map; - + int numClipRects = intel->numClipRects; + /* * FIXME: Really only need to do this when drawing to a * common back- or front buffer. */ /* - * This will drop the outstanding batchbuffer on the floor + * This will essentially drop the outstanding batchbuffer on the floor. */ + intel->numClipRects = 0; - if (batchMap != NULL) { - driBOUnmap(intel->batch->buffer); - intel->batch->map = NULL; - } - - intel_batchbuffer_reset(intel->batch); + if (intel->Fallback) + _swrast_flush(&intel->ctx); - if (batchMap == NULL) { - driBOUnmap(intel->batch->buffer); - intel->batch->map = NULL; - } + INTEL_FIREVERTICES(intel); - /* lose all primitives */ - intel->prim.primitive = ~0; - intel->prim.start_ptr = 0; - intel->prim.flush = 0; + if (intel->batch->map != intel->batch->ptr) + intel_batchbuffer_flush(intel->batch); - /* re-emit all state */ - intel->vtbl.lost_hardware(intel); + intel->numClipRects = numClipRects; /* force window update */ intel->lastStamp = 0; @@ -721,13 +739,7 @@ intelContendedLock(struct intel_context *intel, GLuint flags) intel->height = sarea->height; intel->current_rotation = sarea->rotation; } - - /* Drawable changed? - */ - if (dPriv && intel->lastStamp != dPriv->lastStamp) { - intelWindowMoved(intel); - intel->lastStamp = dPriv->lastStamp; - } +#endif } @@ -753,7 +765,9 @@ void LOCK_HARDWARE( struct intel_context *intel ) BUFFER_BACK_LEFT); } - if (intel_rb && (intel_fb->vbl_waited - intel_rb->vbl_pending) > (1<<23)) { + if (intel_rb && intel_fb->vblank_flags && + !(intel_fb->vblank_flags & VBLANK_FLAG_NO_IRQ) && + (intel_fb->vbl_waited - intel_rb->vbl_pending) > (1<<23)) { drmVBlank vbl; vbl.request.type = DRM_VBLANK_ABSOLUTE; |