--- /dev/null
+diff --git a/configure.ac b/configure.ac
+index 0631bcc..123356c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -118,7 +118,15 @@ if test x$BUILD_VMWGFX = xyes; then
+ PKG_CHECK_MODULES([LIBDRM], [libdrm],[],[BUILD_VMWGFX=no])
+ fi
+ if test x$BUILD_VMWGFX = xyes; then
+- PKG_CHECK_MODULES([XATRACKER], [xatracker >= 0.4.0],[],[BUILD_VMWGFX=no])
++#
++# Early versions of mesa 10 forgot to bump the XA major version number in
++# the xa_tracker.h header
++#
++ PKG_CHECK_MODULES([XATRACKER], [xatracker >= 0.4.0],
++ [PKG_CHECK_EXISTS([xatracker = 2.0.0],
++ [AC_DEFINE([HAVE_XA_2], 1,
++ [Has version 2 of XA])])],
++ [],[BUILD_VMWGFX=no])
+ fi
+
+ DRIVER_NAME=vmware
+diff --git a/src/vmware_bootstrap.c b/src/vmware_bootstrap.c
+index ea5be19..bb58325 100644
+--- a/src/vmware_bootstrap.c
++++ b/src/vmware_bootstrap.c
+@@ -256,7 +256,6 @@ VMwarePciProbe (DriverPtr drv,
+ intptr_t match_data)
+ {
+ ScrnInfoPtr scrn = NULL;
+- EntityInfoPtr entity;
+
+ scrn = xf86ConfigPciEntity(scrn, 0, entity_num, VMWAREPciChipsets,
+ NULL, NULL, NULL, NULL, NULL);
+@@ -267,7 +266,6 @@ VMwarePciProbe (DriverPtr drv,
+ scrn->Probe = NULL;
+ }
+
+- entity = xf86GetEntityInfo(entity_num);
+ switch (DEVICE_ID(device)) {
+ case PCI_DEVICE_ID_VMWARE_SVGA2:
+ case PCI_DEVICE_ID_VMWARE_SVGA:
+diff --git a/src/vmwarevideo.c b/src/vmwarevideo.c
+index 745c71f..8d7d171 100644
+--- a/src/vmwarevideo.c
++++ b/src/vmwarevideo.c
+@@ -82,7 +82,7 @@
+ #define VMWARE_VID_MAX_HEIGHT 2048
+
+ #define VMWARE_VID_NUM_ENCODINGS 1
+-static XF86VideoEncodingRec vmwareVideoEncodings[] =
++static const XF86VideoEncodingRec vmwareVideoEncodings[] =
+ {
+ {
+ 0,
+@@ -108,7 +108,7 @@ static XF86ImageRec vmwareVideoImages[] =
+ };
+
+ #define VMWARE_VID_NUM_ATTRIBUTES 2
+-static XF86AttributeRec vmwareVideoAttributes[] =
++static const XF86AttributeRec vmwareVideoAttributes[] =
+ {
+ {
+ XvGettable | XvSettable,
+diff --git a/vmwgfx/vmwgfx_dri2.c b/vmwgfx/vmwgfx_dri2.c
+index 7de0772..4c74a6b 100644
+--- a/vmwgfx/vmwgfx_dri2.c
++++ b/vmwgfx/vmwgfx_dri2.c
+@@ -138,6 +138,8 @@ dri2_do_create_buffer(DrawablePtr pDraw, DRI2Buffer2Ptr buffer, unsigned int for
+ return TRUE;
+ case DRI2BufferStencil:
+ case DRI2BufferDepthStencil:
++ if (!pScrn->vtSema)
++ return FALSE;
+
+ depth = (format) ? vmwgfx_zs_format_to_depth(format) : 32;
+
+@@ -155,6 +157,9 @@ dri2_do_create_buffer(DrawablePtr pDraw, DRI2Buffer2Ptr buffer, unsigned int for
+
+ break;
+ case DRI2BufferDepth:
++ if (!pScrn->vtSema)
++ return FALSE;
++
+ depth = (format) ? vmwgfx_z_format_to_depth(format) :
+ pDraw->bitsPerPixel;
+
+@@ -201,7 +206,7 @@ dri2_do_create_buffer(DrawablePtr pDraw, DRI2Buffer2Ptr buffer, unsigned int for
+ }
+
+ private->srf = srf;
+- if (xa_surface_handle(srf, &buffer->name, &buffer->pitch) != 0)
++ if (_xa_surface_handle(srf, &buffer->name, &buffer->pitch) != 0)
+ return FALSE;
+
+ buffer->cpp = xa_format_depth(xa_surface_format(srf)) / 8;
+@@ -290,6 +295,14 @@ dri2_copy_region(DrawablePtr pDraw, RegionPtr pRegion,
+ DrawablePtr dst_draw;
+ RegionPtr myClip;
+ GCPtr gc;
++ ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
++
++ /*
++ * This is a fragile protection against HW operations when not master.
++ * Needs to be blocked higher up in the dri2 code.
++ */
++ if (!pScrn->vtSema)
++ return;
+
+ /*
+ * In driCreateBuffers we dewrap windows into the
+diff --git a/vmwgfx/vmwgfx_driver.c b/vmwgfx/vmwgfx_driver.c
+index 7863ba2..4e28097 100644
+--- a/vmwgfx/vmwgfx_driver.c
++++ b/vmwgfx/vmwgfx_driver.c
+@@ -79,7 +79,7 @@ typedef uint8_t uint8;
+
+ #define XA_VERSION_MINOR_REQUIRED 0
+ #define XA_VERSION_MAJOR_REQUIRED 1
+-#define XA_VERSION_MAJOR_COMPAT 1
++#define XA_VERSION_MAJOR_COMPAT 2
+
+ #define DRM_VERSION_MAJOR_REQUIRED 2
+ #define DRM_VERSION_MINOR_REQUIRED 3
+@@ -617,7 +617,7 @@ vmwgfx_scanout_present(ScreenPtr pScreen, int drm_fd,
+ return FALSE;
+ }
+
+- if (xa_surface_handle(vpix->hw, &handle, &dummy) != 0) {
++ if (_xa_surface_handle(vpix->hw, &handle, &dummy) != 0) {
+ LogMessage(X_ERROR, "Could not get present surface handle.\n");
+ return FALSE;
+ }
+@@ -657,7 +657,6 @@ void xorg_flush(ScreenPtr pScreen)
+ if (crtc->enabled) {
+ pixmap = crtc_get_scanout(crtc);
+ if (pixmap) {
+- unsigned int j;
+
+ /*
+ * Remove duplicates.
+@@ -1115,6 +1114,7 @@ drv_leave_vt(VT_FUNC_ARGS_DECL)
+
+ vmwgfx_cursor_bypass(ms->fd, 0, 0);
+ vmwgfx_disable_scanout(pScrn);
++ vmwgfx_saa_drop_master(pScrn->pScreen);
+
+ if (drmDropMaster(ms->fd))
+ xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
+@@ -1135,6 +1135,8 @@ drv_enter_vt(VT_FUNC_ARGS_DECL)
+ if (!drv_set_master(pScrn))
+ return FALSE;
+
++ vmwgfx_saa_set_master(pScrn->pScreen);
++
+ if (!xf86SetDesiredModes(pScrn))
+ return FALSE;
+
+diff --git a/vmwgfx/vmwgfx_output.c b/vmwgfx/vmwgfx_output.c
+index 4f52f1d..f9e4263 100644
+--- a/vmwgfx/vmwgfx_output.c
++++ b/vmwgfx/vmwgfx_output.c
+@@ -60,7 +60,7 @@ struct output_private
+ Bool is_implicit;
+ };
+
+-static char *output_enum_list[] = {
++static const char *output_enum_list[] = {
+ "Unknown",
+ "VGA",
+ "DVI",
+diff --git a/vmwgfx/vmwgfx_overlay.c b/vmwgfx/vmwgfx_overlay.c
+index 6624a10..986dd06 100644
+--- a/vmwgfx/vmwgfx_overlay.c
++++ b/vmwgfx/vmwgfx_overlay.c
+@@ -84,7 +84,7 @@ typedef uint8_t uint8;
+ #define VMWARE_VID_MAX_HEIGHT 2048
+
+ #define VMWARE_VID_NUM_ENCODINGS 1
+-static XF86VideoEncodingRec vmwareVideoEncodings[] =
++static const XF86VideoEncodingRec vmwareVideoEncodings[] =
+ {
+ {
+ 0,
+@@ -110,7 +110,7 @@ static XF86ImageRec vmwareVideoImages[] =
+ };
+
+ #define VMWARE_VID_NUM_ATTRIBUTES 2
+-static XF86AttributeRec vmwareVideoAttributes[] =
++static const XF86AttributeRec vmwareVideoAttributes[] =
+ {
+ {
+ XvGettable | XvSettable,
+diff --git a/vmwgfx/vmwgfx_saa.c b/vmwgfx/vmwgfx_saa.c
+index 63df3a1..e76bd09 100644
+--- a/vmwgfx/vmwgfx_saa.c
++++ b/vmwgfx/vmwgfx_saa.c
+@@ -26,6 +26,7 @@
+ */
+
+ #include <xorg-server.h>
++#include <xorgVersion.h>
+ #include <mi.h>
+ #include <fb.h>
+ #include <xf86drmMode.h>
+@@ -76,7 +77,12 @@ vmwgfx_pixmap_remove_damage(PixmapPtr pixmap)
+ if (!spix->damage || vpix->hw || vpix->gmr || vpix->malloc)
+ return;
+
++#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,14,99,2,0)
++ DamageUnregister(spix->damage);
++#else
+ DamageUnregister(&pixmap->drawable, spix->damage);
++#endif
++
+ DamageDestroy(spix->damage);
+ spix->damage = NULL;
+ }
+@@ -286,7 +292,7 @@ vmwgfx_saa_dma(struct vmwgfx_saa *vsaa,
+ if (vpix->gmr && vsaa->can_optimize_dma) {
+ uint32_t handle, dummy;
+
+- if (xa_surface_handle(vpix->hw, &handle, &dummy) != 0)
++ if (_xa_surface_handle(vpix->hw, &handle, &dummy) != 0)
+ goto out_err;
+ if (vmwgfx_dma(0, 0, reg, vpix->gmr, pixmap->devKind, handle,
+ to_hw) != 0)
+@@ -305,6 +311,8 @@ vmwgfx_saa_dma(struct vmwgfx_saa *vsaa,
+ (int) to_hw,
+ (struct xa_box *) REGION_RECTS(reg),
+ REGION_NUM_RECTS(reg));
++ if (to_hw)
++ xa_context_flush(vsaa->xa_ctx);
+ if (vpix->gmr)
+ vmwgfx_dmabuf_unmap(vpix->gmr);
+ if (ret)
+@@ -420,6 +428,7 @@ vmwgfx_create_pixmap(struct saa_driver *driver, struct saa_pixmap *spix,
+
+ WSBMINITLISTHEAD(&vpix->sync_x_head);
+ WSBMINITLISTHEAD(&vpix->scanout_list);
++ WSBMINITLISTHEAD(&vpix->pixmap_list);
+
+ return TRUE;
+ }
+@@ -496,6 +505,7 @@ vmwgfx_destroy_pixmap(struct saa_driver *driver, PixmapPtr pixmap)
+ */
+
+ vmwgfx_pixmap_remove_present(vpix);
++ WSBMLISTDELINIT(&vpix->pixmap_list);
+ WSBMLISTDELINIT(&vpix->sync_x_head);
+
+ if (vpix->hw_is_dri2_fronts)
+@@ -624,6 +634,8 @@ vmwgfx_modify_pixmap_header (PixmapPtr pixmap, int w, int h, int depth,
+ int bpp, int devkind, void *pixdata)
+ {
+ struct vmwgfx_saa_pixmap *vpix = vmwgfx_saa_pixmap(pixmap);
++ ScreenPtr pScreen = pixmap->drawable.pScreen;
++ struct vmwgfx_saa *vsaa = to_vmwgfx_saa(saa_get_driver(pScreen));
+ unsigned int old_height;
+ unsigned int old_width;
+ unsigned int old_pitch;
+@@ -667,6 +679,8 @@ vmwgfx_modify_pixmap_header (PixmapPtr pixmap, int w, int h, int depth,
+
+ vmwgfx_pix_resize(pixmap, old_pitch, old_height, old_width);
+ vmwgfx_pixmap_free_storage(vpix);
++ WSBMLISTADDTAIL(&vpix->pixmap_list, &vsaa->pixmaps);
++
+ return TRUE;
+
+ out_no_modify:
+@@ -683,7 +697,7 @@ vmwgfx_present_prepare(struct vmwgfx_saa *vsaa,
+
+ (void) pScreen;
+ if (src_vpix == dst_vpix || !src_vpix->hw ||
+- xa_surface_handle(src_vpix->hw, &vsaa->src_handle, &dummy) != 0)
++ _xa_surface_handle(src_vpix->hw, &vsaa->src_handle, &dummy) != 0)
+ return FALSE;
+
+ REGION_NULL(pScreen, &vsaa->present_region);
+@@ -856,7 +870,7 @@ vmwgfx_copy_prepare(struct saa_driver *driver,
+ Bool has_valid_hw;
+
+ if (!vsaa->xat || !SAA_PM_IS_SOLID(&dst_pixmap->drawable, plane_mask) ||
+- alu != GXcopy)
++ alu != GXcopy || !vsaa->is_master)
+ return FALSE;
+
+ src_vpix = vmwgfx_saa_pixmap(src_pixmap);
+@@ -929,6 +943,7 @@ vmwgfx_copy_prepare(struct saa_driver *driver,
+
+ if (!vmwgfx_hw_validate(src_pixmap, src_reg)) {
+ xa_copy_done(vsaa->xa_ctx);
++ xa_context_flush(vsaa->xa_ctx);
+ return FALSE;
+ }
+
+@@ -1029,6 +1044,7 @@ vmwgfx_copy_done(struct saa_driver *driver)
+ return;
+ }
+ xa_copy_done(vsaa->xa_ctx);
++ xa_context_flush(vsaa->xa_ctx);
+ }
+
+ static Bool
+@@ -1051,6 +1067,9 @@ vmwgfx_composite_prepare(struct saa_driver *driver, CARD8 op,
+ RegionRec empty;
+ struct xa_composite *xa_comp;
+
++ if (!vsaa->is_master)
++ return FALSE;
++
+ REGION_NULL(pScreen, &empty);
+
+ /*
+@@ -1175,6 +1194,7 @@ vmwgfx_composite_done(struct saa_driver *driver)
+ struct vmwgfx_saa *vsaa = to_vmwgfx_saa(driver);
+
+ xa_composite_done(vsaa->xa_ctx);
++ xa_context_flush(vsaa->xa_ctx);
+ }
+
+ static void
+@@ -1209,7 +1229,7 @@ vmwgfx_operation_complete(struct saa_driver *driver,
+ */
+
+ if (vpix->hw && vpix->hw_is_dri2_fronts) {
+- if (1 && pScrn->vtSema &&
++ if (pScrn->vtSema &&
+ vmwgfx_upload_to_hw(driver, pixmap, &spix->dirty_shadow)) {
+
+ REGION_EMPTY(vsaa->pScreen, &spix->dirty_shadow);
+@@ -1360,7 +1380,9 @@ vmwgfx_saa_init(ScreenPtr pScreen, int drm_fd, struct xa_tracker *xat,
+ vsaa->use_present_opt = direct_presents;
+ vsaa->only_hw_presents = only_hw_presents;
+ vsaa->rendercheck = rendercheck;
++ vsaa->is_master = TRUE;
+ WSBMINITLISTHEAD(&vsaa->sync_x_list);
++ WSBMINITLISTHEAD(&vsaa->pixmaps);
+
+ vsaa->driver = vmwgfx_saa_driver;
+ vsaa->vcomp = vmwgfx_alloc_composite();
+@@ -1436,7 +1458,7 @@ vmwgfx_scanout_ref(struct vmwgfx_screen_entry *entry)
+ */
+ if (!vmwgfx_hw_accel_validate(pixmap, 0, XA_FLAG_SCANOUT, 0, NULL))
+ goto out_err;
+- if (xa_surface_handle(vpix->hw, &handle, &dummy) != 0)
++ if (_xa_surface_handle(vpix->hw, &handle, &dummy) != 0)
+ goto out_err;
+ depth = xa_format_depth(xa_surface_format(vpix->hw));
+
+@@ -1510,3 +1532,34 @@ vmwgfx_scanout_unref(struct vmwgfx_screen_entry *entry)
+ entry->pixmap = NULL;
+ pixmap->drawable.pScreen->DestroyPixmap(pixmap);
+ }
++
++void
++vmwgfx_saa_set_master(ScreenPtr pScreen)
++{
++ struct vmwgfx_saa *vsaa = to_vmwgfx_saa(saa_get_driver(pScreen));
++
++ vsaa->is_master = TRUE;
++}
++
++void
++vmwgfx_saa_drop_master(ScreenPtr pScreen)
++{
++ struct vmwgfx_saa *vsaa = to_vmwgfx_saa(saa_get_driver(pScreen));
++ struct _WsbmListHead *list;
++ struct vmwgfx_saa_pixmap *vpix;
++ struct saa_pixmap *spix;
++
++ WSBMLISTFOREACH(list, &vsaa->pixmaps) {
++ vpix = WSBMLISTENTRY(list, struct vmwgfx_saa_pixmap, pixmap_list);
++ spix = &vpix->base;
++
++ if (!vpix->hw)
++ continue;
++
++ (void) vmwgfx_download_from_hw(&vsaa->driver, spix->pixmap,
++ &spix->dirty_hw);
++ REGION_EMPTY(draw->pScreen, &spix->dirty_hw);
++ }
++
++ vsaa->is_master = FALSE;
++}
+diff --git a/vmwgfx/vmwgfx_saa.h b/vmwgfx/vmwgfx_saa.h
+index bb8ec96..5e1f40c 100644
+--- a/vmwgfx/vmwgfx_saa.h
++++ b/vmwgfx/vmwgfx_saa.h
+@@ -54,6 +54,7 @@ struct vmwgfx_saa_pixmap {
+ int hw_is_dri2_fronts;
+ struct _WsbmListHead sync_x_head;
+ struct _WsbmListHead scanout_list;
++ struct _WsbmListHead pixmap_list;
+
+ uint32_t xa_flags;
+ uint32_t staging_add_flags;
+@@ -107,4 +108,23 @@ Bool
+ vmwgfx_hw_accel_validate(PixmapPtr pixmap, unsigned int depth,
+ uint32_t add_flags, uint32_t remove_flags,
+ RegionPtr region);
++
++void
++vmwgfx_saa_set_master(ScreenPtr pScreen);
++
++void
++vmwgfx_saa_drop_master(ScreenPtr pScreen);
++
++#if (XA_TRACKER_VERSION_MAJOR <= 1) && !defined(HAVE_XA_2)
++
++#define _xa_surface_handle(_a, _b, _c) xa_surface_handle(_a, _b, _c)
++#define xa_context_flush(_a)
++
++#else
++
++#define xa_surface_destroy(_a) xa_surface_unref(_a)
++#define _xa_surface_handle(_a, _b, _c) \
++ xa_surface_handle(_a, xa_handle_type_shared, _b, _c)
++
++#endif /* (XA_TRACKER_VERSION_MAJOR <= 1) */
+ #endif
+diff --git a/vmwgfx/vmwgfx_saa_priv.h b/vmwgfx/vmwgfx_saa_priv.h
+index 5f46dee..16583b0 100644
+--- a/vmwgfx/vmwgfx_saa_priv.h
++++ b/vmwgfx/vmwgfx_saa_priv.h
+@@ -54,8 +54,10 @@ struct vmwgfx_saa {
+ Bool use_present_opt;
+ Bool only_hw_presents;
+ Bool rendercheck;
++ Bool is_master;
+ void (*present_flush) (ScreenPtr pScreen);
+ struct _WsbmListHead sync_x_list;
++ struct _WsbmListHead pixmaps;
+ struct vmwgfx_composite *vcomp;
+ };
+
+diff --git a/vmwgfx/vmwgfx_tex_video.c b/vmwgfx/vmwgfx_tex_video.c
+index 449266b..9fd8f22 100644
+--- a/vmwgfx/vmwgfx_tex_video.c
++++ b/vmwgfx/vmwgfx_tex_video.c
+@@ -70,11 +70,11 @@ static const float bt_709[] = {
+ static Atom xvBrightness, xvContrast, xvSaturation, xvHue;
+
+ #define NUM_TEXTURED_ATTRIBUTES 4
+-static XF86AttributeRec TexturedAttributes[NUM_TEXTURED_ATTRIBUTES] = {
+- {XvSettable | XvGettable, -1000, 1000, "XV_BRIGHTNESS"},
+- {XvSettable | XvGettable, -1000, 1000, "XV_CONTRAST"},
+- {XvSettable | XvGettable, -1000, 1000, "XV_SATURATION"},
+- {XvSettable | XvGettable, -1000, 1000, "XV_HUE"}
++static const XF86AttributeRec TexturedAttributes[NUM_TEXTURED_ATTRIBUTES] = {
++ {XvSettable | XvGettable, -1000, 1000, "XV_BRIGHTNESS"},
++ {XvSettable | XvGettable, -1000, 1000, "XV_CONTRAST"},
++ {XvSettable | XvGettable, -1000, 1000, "XV_SATURATION"},
++ {XvSettable | XvGettable, -1000, 1000, "XV_HUE"}
+ };
+
+ #define NUM_FORMATS 3
+@@ -82,7 +82,7 @@ static XF86VideoFormatRec Formats[NUM_FORMATS] = {
+ {15, TrueColor}, {16, TrueColor}, {24, TrueColor}
+ };
+
+-static XF86VideoEncodingRec DummyEncoding[1] = {
++static const XF86VideoEncodingRec DummyEncoding[1] = {
+ {
+ 0,
+ "XV_IMAGE",
+@@ -111,8 +111,7 @@ struct xorg_xv_port_priv {
+ int hue;
+
+ int current_set;
+- struct vmwgfx_dmabuf *bounce[2][3];
+- struct xa_surface *yuv[3];
++ struct xa_surface *yuv[2][3];
+
+ int drm_fd;
+
+@@ -198,14 +197,10 @@ stop_video(ScrnInfoPtr pScrn, pointer data, Bool shutdown)
+ priv->fence = NULL;
+
+ for (i=0; i<3; ++i) {
+- if (priv->yuv[i]) {
+- xa_surface_destroy(priv->yuv[i]);
+- priv->yuv[i] = NULL;
+- }
+ for (j=0; j<2; ++j) {
+- if (priv->bounce[j][i]) {
+- vmwgfx_dmabuf_destroy(priv->bounce[j][i]);
+- priv->bounce[0][i] = NULL;
++ if (priv->yuv[i]) {
++ xa_surface_destroy(priv->yuv[j][i]);
++ priv->yuv[j][i] = NULL;
+ }
+ }
+ }
+@@ -297,11 +292,9 @@ static int
+ check_yuv_surfaces(struct xorg_xv_port_priv *priv, int id,
+ int width, int height)
+ {
+- struct xa_surface **yuv = priv->yuv;
+- struct vmwgfx_dmabuf **bounce = priv->bounce[priv->current_set];
++ struct xa_surface **yuv = priv->yuv[priv->current_set];
+ int ret = 0;
+ int i;
+- size_t size;
+
+ for (i=0; i<3; ++i) {
+
+@@ -334,19 +327,6 @@ check_yuv_surfaces(struct xorg_xv_port_priv *priv, int id,
+ if (ret || !yuv[i])
+ return BadAlloc;
+
+- size = width * height;
+-
+- if (bounce[i] && (bounce[i]->size < size ||
+- bounce[i]->size > 2*size)) {
+- vmwgfx_dmabuf_destroy(bounce[i]);
+- bounce[i] = NULL;
+- }
+-
+- if (!bounce[i]) {
+- bounce[i] = vmwgfx_dmabuf_alloc(priv->drm_fd, size);
+- if (!bounce[i])
+- return BadAlloc;
+- }
+ }
+ return Success;
+ }
+@@ -413,28 +393,20 @@ copy_packed_data(ScrnInfoPtr pScrn,
+ unsigned short w, unsigned short h)
+ {
+ int i;
+- struct vmwgfx_dmabuf **bounce = port->bounce[port->current_set];
++ struct xa_surface **yuv = port->yuv[port->current_set];
+ char *ymap, *vmap, *umap;
+ unsigned char y1, y2, u, v;
+ int yidx, uidx, vidx;
+ int y_array_size = w * h;
+ int ret = BadAlloc;
+
+- /*
+- * Here, we could use xa_surface_[map|unmap], but given the size of
+- * the yuv textures, that could stress the xa tracker dma buffer pool,
+- * particularaly with multiple videos rendering simultaneously.
+- *
+- * Instead, cheat and allocate vmwgfx dma buffers directly.
+- */
+-
+- ymap = (char *)vmwgfx_dmabuf_map(bounce[0]);
++ ymap = xa_surface_map(port->r, yuv[0], XA_MAP_WRITE);
+ if (!ymap)
+ return BadAlloc;
+- umap = (char *)vmwgfx_dmabuf_map(bounce[1]);
++ umap = xa_surface_map(port->r, yuv[1], XA_MAP_WRITE);
+ if (!umap)
+ goto out_no_umap;
+- vmap = (char *)vmwgfx_dmabuf_map(bounce[2]);
++ vmap = xa_surface_map(port->r, yuv[2], XA_MAP_WRITE);
+ if (!vmap)
+ goto out_no_vmap;
+
+@@ -444,16 +416,16 @@ copy_packed_data(ScrnInfoPtr pScrn,
+ switch (id) {
+ case FOURCC_YV12: {
+ int pitches[3], offsets[3];
+- unsigned char *y, *u, *v;
++ unsigned char *yp, *up, *vp;
+ query_image_attributes(pScrn, FOURCC_YV12,
+ &w, &h, pitches, offsets);
+
+- y = buf + offsets[0];
+- v = buf + offsets[1];
+- u = buf + offsets[2];
+- memcpy(ymap, y, w*h);
+- memcpy(vmap, v, w*h/4);
+- memcpy(umap, u, w*h/4);
++ yp = buf + offsets[0];
++ vp = buf + offsets[1];
++ up = buf + offsets[2];
++ memcpy(ymap, yp, w*h);
++ memcpy(vmap, vp, w*h/4);
++ memcpy(umap, up, w*h/4);
+ break;
+ }
+ case FOURCC_UYVY:
+@@ -493,64 +465,11 @@ copy_packed_data(ScrnInfoPtr pScrn,
+ }
+
+ ret = Success;
+- vmwgfx_dmabuf_unmap(bounce[2]);
++ xa_surface_unmap(yuv[2]);
+ out_no_vmap:
+- vmwgfx_dmabuf_unmap(bounce[1]);
++ xa_surface_unmap(yuv[1]);
+ out_no_umap:
+- vmwgfx_dmabuf_unmap(bounce[0]);
+-
+- if (ret == Success) {
+- struct xa_surface *srf;
+- struct vmwgfx_dmabuf *buf;
+- uint32_t handle;
+- unsigned int stride;
+- BoxRec box;
+- RegionRec reg;
+-
+- box.x1 = 0;
+- box.x2 = w;
+- box.y1 = 0;
+- box.y2 = h;
+-
+- REGION_INIT(pScrn->pScreen, ®, &box, 1);
+-
+- for (i=0; i<3; ++i) {
+- srf = port->yuv[i];
+- buf = bounce[i];
+-
+- if (i == 1) {
+- switch(id) {
+- case FOURCC_YV12:
+- h /= 2;
+- /* Fall through */
+- case FOURCC_YUY2:
+- case FOURCC_UYVY:
+- w /= 2;
+- break;
+- default:
+- break;
+- }
+-
+- box.x1 = 0;
+- box.x2 = w;
+- box.y1 = 0;
+- box.y2 = h;
+-
+- REGION_RESET(pScrn->pScreen, ®, &box);
+- }
+-
+- if (xa_surface_handle(srf, &handle, &stride) != 0) {
+- ret = BadAlloc;
+- break;
+- }
+-
+- if (vmwgfx_dma(0, 0, ®, buf, w, handle, 1) != 0) {
+- ret = BadAlloc;
+- break;
+- }
+- }
+- REGION_UNINIT(pScrn->pScreen, ®);
+- }
++ xa_surface_unmap(yuv[0]);
+
+ return ret;
+ }
+@@ -609,7 +528,8 @@ display_video(ScreenPtr pScreen, struct xorg_xv_port_priv *pPriv, int id,
+ (struct xa_box *)REGION_RECTS(dstRegion),
+ REGION_NUM_RECTS(dstRegion),
+ pPriv->cm,
+- vpix->hw, pPriv->yuv);
++ vpix->hw,
++ pPriv->yuv[pPriv->current_set ]);
+
+ saa_pixmap_dirty(pPixmap, TRUE, dstRegion);
+ DamageRegionProcessPending(&pPixmap->drawable);
+diff --git a/vmwgfx/vmwgfx_xa_surface.c b/vmwgfx/vmwgfx_xa_surface.c
+index 8b30e45..2f23c57 100644
+--- a/vmwgfx/vmwgfx_xa_surface.c
++++ b/vmwgfx/vmwgfx_xa_surface.c
+@@ -362,6 +362,12 @@ vmwgfx_hw_accel_validate(PixmapPtr pixmap, unsigned int depth,
+ Bool
+ vmwgfx_hw_dri2_validate(PixmapPtr pixmap, unsigned int depth)
+ {
++ struct vmwgfx_saa *vsaa =
++ to_vmwgfx_saa(saa_get_driver(pixmap->drawable.pScreen));
++
++ if (!vsaa->is_master)
++ return FALSE;
++
+ return (vmwgfx_hw_dri2_stage(pixmap, depth) &&
+ vmwgfx_hw_commit(pixmap) &&
+ vmwgfx_hw_validate(pixmap, NULL));
projects / packages / xorg-driver-video-vmware.git / commitdiff