summary refs log tree commit diff stats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--Makefile.objs1
-rw-r--r--console.h5
-rw-r--r--hw/qxl.c36
-rw-r--r--pflib.c215
-rw-r--r--pflib.h20
-rw-r--r--qemu-pixman.c13
-rw-r--r--qemu-pixman.h2
-rw-r--r--trace-events1
-rw-r--r--ui/spice-display.c53
-rw-r--r--ui/spice-display.h7
10 files changed, 79 insertions, 274 deletions
diff --git a/Makefile.objs b/Makefile.objs
index 593a59267c..37be7e26f7 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -78,7 +78,6 @@ common-obj-y += input.o
 common-obj-y += buffered_file.o migration.o migration-tcp.o
 common-obj-y += qemu-char.o #aio.o
 common-obj-y += block-migration.o iohandler.o
-common-obj-y += pflib.o
 common-obj-y += bitmap.o bitops.o
 common-obj-y += page_cache.o
 
diff --git a/console.h b/console.h
index 70c9a55942..50a0512f32 100644
--- a/console.h
+++ b/console.h
@@ -377,6 +377,11 @@ static inline pixman_format_code_t ds_get_format(DisplayState *ds)
     return ds->surface->format;
 }
 
+static inline pixman_image_t *ds_get_image(DisplayState *ds)
+{
+    return ds->surface->image;
+}
+
 static inline int ds_get_depth(DisplayState *ds)
 {
     return ds->surface->pf.depth;
diff --git a/hw/qxl.c b/hw/qxl.c
index 1f56fcd169..1bc2d32aa8 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -293,6 +293,10 @@ void qxl_spice_reset_cursor(PCIQXLDevice *qxl)
     qemu_mutex_lock(&qxl->track_lock);
     qxl->guest_cursor = 0;
     qemu_mutex_unlock(&qxl->track_lock);
+    if (qxl->ssd.cursor) {
+        cursor_put(qxl->ssd.cursor);
+    }
+    qxl->ssd.cursor = cursor_builtin_hidden();
 }
 
 
@@ -447,6 +451,12 @@ static int qxl_track_command(PCIQXLDevice *qxl, struct QXLCommandExt *ext)
                               qxl->ssd.num_surfaces);
             return 1;
         }
+        if (cmd->type == QXL_SURFACE_CMD_CREATE &&
+            (cmd->u.surface_create.stride & 0x03) != 0) {
+            qxl_set_guest_bug(qxl, "QXL_CMD_SURFACE stride = %d %% 4 != 0\n",
+                              cmd->u.surface_create.stride);
+            return 1;
+        }
         qemu_mutex_lock(&qxl->track_lock);
         if (cmd->type == QXL_SURFACE_CMD_CREATE) {
             qxl->guest_surfaces.cmds[id] = ext->cmd.data;
@@ -1059,7 +1069,7 @@ static void qxl_enter_vga_mode(PCIQXLDevice *d)
     trace_qxl_enter_vga_mode(d->id);
     qemu_spice_create_host_primary(&d->ssd);
     d->mode = QXL_MODE_VGA;
-    memset(&d->ssd.dirty, 0, sizeof(d->ssd.dirty));
+    dpy_gfx_resize(d->ssd.ds);
     vga_dirty_log_start(&d->vga);
 }
 
@@ -1357,6 +1367,12 @@ static void qxl_create_guest_primary(PCIQXLDevice *qxl, int loadvm,
     trace_qxl_create_guest_primary_rest(qxl->id, sc->stride, sc->type,
                                         sc->flags);
 
+    if ((surface.stride & 0x3) != 0) {
+        qxl_set_guest_bug(qxl, "primary surface stride = %d %% 4 != 0",
+                          surface.stride);
+        return;
+    }
+
     surface.mouse_mode = true;
     surface.group_id   = MEMSLOT_GROUP_GUEST;
     if (loadvm) {
@@ -1689,7 +1705,13 @@ static void qxl_send_events(PCIQXLDevice *d, uint32_t events)
     uint32_t le_events = cpu_to_le32(events);
 
     trace_qxl_send_events(d->id, events);
-    assert(qemu_spice_display_is_running(&d->ssd));
+    if (!qemu_spice_display_is_running(&d->ssd)) {
+        /* spice-server tracks guest running state and should not do this */
+        fprintf(stderr, "%s: spice-server bug: guest stopped, ignoring\n",
+                __func__);
+        trace_qxl_send_events_vm_stopped(d->id, events);
+        return;
+    }
     old_pending = __sync_fetch_and_or(&d->ram->int_pending, le_events);
     if ((old_pending & le_events) == le_events) {
         return;
@@ -2027,6 +2049,7 @@ static int qxl_init_primary(PCIDevice *dev)
     PCIQXLDevice *qxl = DO_UPCAST(PCIQXLDevice, pci, dev);
     VGACommonState *vga = &qxl->vga;
     PortioList *qxl_vga_port_list = g_new(PortioList, 1);
+    int rc;
 
     qxl->id = 0;
     qxl_init_ramsize(qxl);
@@ -2041,9 +2064,14 @@ static int qxl_init_primary(PCIDevice *dev)
     qemu_spice_display_init_common(&qxl->ssd, vga->ds);
 
     qxl0 = qxl;
-    register_displaychangelistener(vga->ds, &display_listener);
 
-    return qxl_init_common(qxl);
+    rc = qxl_init_common(qxl);
+    if (rc != 0) {
+        return rc;
+    }
+
+    register_displaychangelistener(vga->ds, &display_listener);
+    return rc;
 }
 
 static int qxl_init_secondary(PCIDevice *dev)
diff --git a/pflib.c b/pflib.c
deleted file mode 100644
index 987e11001a..0000000000
--- a/pflib.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * PixelFormat conversion library.
- *
- * Author: Gerd Hoffmann <kraxel@redhat.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.  See
- * the COPYING file in the top-level directory.
- *
- * Contributions after 2012-01-13 are licensed under the terms of the
- * GNU GPL, version 2 or (at your option) any later version.
- */
-#include "qemu-common.h"
-#include "console.h"
-#include "pflib.h"
-
-typedef struct QemuPixel QemuPixel;
-
-typedef void (*pf_convert)(QemuPfConv *conv,
-                           void *dst, void *src, uint32_t cnt);
-typedef void (*pf_convert_from)(PixelFormat *pf,
-                                QemuPixel *dst, void *src, uint32_t cnt);
-typedef void (*pf_convert_to)(PixelFormat *pf,
-                              void *dst, QemuPixel *src, uint32_t cnt);
-
-struct QemuPfConv {
-    pf_convert        convert;
-    PixelFormat       src;
-    PixelFormat       dst;
-
-    /* for copy_generic() */
-    pf_convert_from   conv_from;
-    pf_convert_to     conv_to;
-    QemuPixel         *conv_buf;
-    uint32_t          conv_cnt;
-};
-
-struct QemuPixel {
-    uint8_t red;
-    uint8_t green;
-    uint8_t blue;
-    uint8_t alpha;
-};
-
-/* ----------------------------------------------------------------------- */
-/* PixelFormat -> QemuPixel conversions                                    */
-
-static void conv_16_to_pixel(PixelFormat *pf,
-                             QemuPixel *dst, void *src, uint32_t cnt)
-{
-    uint16_t *src16 = src;
-
-    while (cnt > 0) {
-        dst->red   = ((*src16 & pf->rmask) >> pf->rshift) << (8 - pf->rbits);
-        dst->green = ((*src16 & pf->gmask) >> pf->gshift) << (8 - pf->gbits);
-        dst->blue  = ((*src16 & pf->bmask) >> pf->bshift) << (8 - pf->bbits);
-        dst->alpha = ((*src16 & pf->amask) >> pf->ashift) << (8 - pf->abits);
-        dst++, src16++, cnt--;
-    }
-}
-
-/* assumes pf->{r,g,b,a}bits == 8 */
-static void conv_32_to_pixel_fast(PixelFormat *pf,
-                                  QemuPixel *dst, void *src, uint32_t cnt)
-{
-    uint32_t *src32 = src;
-
-    while (cnt > 0) {
-        dst->red   = (*src32 & pf->rmask) >> pf->rshift;
-        dst->green = (*src32 & pf->gmask) >> pf->gshift;
-        dst->blue  = (*src32 & pf->bmask) >> pf->bshift;
-        dst->alpha = (*src32 & pf->amask) >> pf->ashift;
-        dst++, src32++, cnt--;
-    }
-}
-
-static void conv_32_to_pixel_generic(PixelFormat *pf,
-                                     QemuPixel *dst, void *src, uint32_t cnt)
-{
-    uint32_t *src32 = src;
-
-    while (cnt > 0) {
-        if (pf->rbits < 8) {
-            dst->red   = ((*src32 & pf->rmask) >> pf->rshift) << (8 - pf->rbits);
-        } else {
-            dst->red   = ((*src32 & pf->rmask) >> pf->rshift) >> (pf->rbits - 8);
-        }
-        if (pf->gbits < 8) {
-            dst->green = ((*src32 & pf->gmask) >> pf->gshift) << (8 - pf->gbits);
-        } else {
-            dst->green = ((*src32 & pf->gmask) >> pf->gshift) >> (pf->gbits - 8);
-        }
-        if (pf->bbits < 8) {
-            dst->blue  = ((*src32 & pf->bmask) >> pf->bshift) << (8 - pf->bbits);
-        } else {
-            dst->blue  = ((*src32 & pf->bmask) >> pf->bshift) >> (pf->bbits - 8);
-        }
-        if (pf->abits < 8) {
-            dst->alpha = ((*src32 & pf->amask) >> pf->ashift) << (8 - pf->abits);
-        } else {
-            dst->alpha = ((*src32 & pf->amask) >> pf->ashift) >> (pf->abits - 8);
-        }
-        dst++, src32++, cnt--;
-    }
-}
-
-/* ----------------------------------------------------------------------- */
-/* QemuPixel -> PixelFormat conversions                                    */
-
-static void conv_pixel_to_16(PixelFormat *pf,
-                             void *dst, QemuPixel *src, uint32_t cnt)
-{
-    uint16_t *dst16 = dst;
-
-    while (cnt > 0) {
-        *dst16  = ((uint16_t)src->red   >> (8 - pf->rbits)) << pf->rshift;
-        *dst16 |= ((uint16_t)src->green >> (8 - pf->gbits)) << pf->gshift;
-        *dst16 |= ((uint16_t)src->blue  >> (8 - pf->bbits)) << pf->bshift;
-        *dst16 |= ((uint16_t)src->alpha >> (8 - pf->abits)) << pf->ashift;
-        dst16++, src++, cnt--;
-    }
-}
-
-static void conv_pixel_to_32(PixelFormat *pf,
-                             void *dst, QemuPixel *src, uint32_t cnt)
-{
-    uint32_t *dst32 = dst;
-
-    while (cnt > 0) {
-        *dst32  = ((uint32_t)src->red   >> (8 - pf->rbits)) << pf->rshift;
-        *dst32 |= ((uint32_t)src->green >> (8 - pf->gbits)) << pf->gshift;
-        *dst32 |= ((uint32_t)src->blue  >> (8 - pf->bbits)) << pf->bshift;
-        *dst32 |= ((uint32_t)src->alpha >> (8 - pf->abits)) << pf->ashift;
-        dst32++, src++, cnt--;
-    }
-}
-
-/* ----------------------------------------------------------------------- */
-/* PixelFormat -> PixelFormat conversions                                  */
-
-static void convert_copy(QemuPfConv *conv, void *dst, void *src, uint32_t cnt)
-{
-    uint32_t bytes = cnt * conv->src.bytes_per_pixel;
-    memcpy(dst, src, bytes);
-}
-
-static void convert_generic(QemuPfConv *conv, void *dst, void *src, uint32_t cnt)
-{
-    if (conv->conv_cnt < cnt) {
-        conv->conv_cnt = cnt;
-        conv->conv_buf = g_realloc(conv->conv_buf, sizeof(QemuPixel) * conv->conv_cnt);
-    }
-    conv->conv_from(&conv->src, conv->conv_buf, src, cnt);
-    conv->conv_to(&conv->dst, dst, conv->conv_buf, cnt);
-}
-
-/* ----------------------------------------------------------------------- */
-/* public interface                                                        */
-
-QemuPfConv *qemu_pf_conv_get(PixelFormat *dst, PixelFormat *src)
-{
-    QemuPfConv *conv = g_malloc0(sizeof(QemuPfConv));
-
-    conv->src = *src;
-    conv->dst = *dst;
-
-    if (memcmp(&conv->src, &conv->dst, sizeof(PixelFormat)) == 0) {
-        /* formats identical, can simply copy */
-        conv->convert = convert_copy;
-    } else {
-        /* generic two-step conversion: src -> QemuPixel -> dst  */
-        switch (conv->src.bytes_per_pixel) {
-        case 2:
-            conv->conv_from = conv_16_to_pixel;
-            break;
-        case 4:
-            if (conv->src.rbits == 8 && conv->src.gbits == 8 && conv->src.bbits == 8) {
-                conv->conv_from = conv_32_to_pixel_fast;
-            } else {
-                conv->conv_from = conv_32_to_pixel_generic;
-            }
-            break;
-        default:
-            goto err;
-        }
-        switch (conv->dst.bytes_per_pixel) {
-        case 2:
-            conv->conv_to = conv_pixel_to_16;
-            break;
-        case 4:
-            conv->conv_to = conv_pixel_to_32;
-            break;
-        default:
-            goto err;
-        }
-        conv->convert = convert_generic;
-    }
-    return conv;
-
-err:
-    g_free(conv);
-    return NULL;
-}
-
-void qemu_pf_conv_run(QemuPfConv *conv, void *dst, void *src, uint32_t cnt)
-{
-    conv->convert(conv, dst, src, cnt);
-}
-
-void qemu_pf_conv_put(QemuPfConv *conv)
-{
-    if (conv) {
-        g_free(conv->conv_buf);
-        g_free(conv);
-    }
-}
diff --git a/pflib.h b/pflib.h
deleted file mode 100644
index b70c313acf..0000000000
--- a/pflib.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef __QEMU_PFLIB_H
-#define __QEMU_PFLIB_H
-
-/*
- * PixelFormat conversion library.
- *
- * Author: Gerd Hoffmann <kraxel@redhat.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.  See
- * the COPYING file in the top-level directory.
- *
- */
-
-typedef struct QemuPfConv QemuPfConv;
-
-QemuPfConv *qemu_pf_conv_get(PixelFormat *dst, PixelFormat *src);
-void qemu_pf_conv_run(QemuPfConv *conv, void *dst, void *src, uint32_t cnt);
-void qemu_pf_conv_put(QemuPfConv *conv);
-
-#endif
diff --git a/qemu-pixman.c b/qemu-pixman.c
index 7547ed74c1..71a9ea43a6 100644
--- a/qemu-pixman.c
+++ b/qemu-pixman.c
@@ -51,6 +51,19 @@ void qemu_pixman_linebuf_fill(pixman_image_t *linebuf, pixman_image_t *fb,
                            0, y, 0, 0, 0, 0, width, 1);
 }
 
+pixman_image_t *qemu_pixman_mirror_create(pixman_format_code_t format,
+                                          pixman_image_t *image)
+{
+    pixman_image_t *mirror;
+
+    mirror = pixman_image_create_bits(format,
+                                      pixman_image_get_width(image),
+                                      pixman_image_get_height(image),
+                                      NULL,
+                                      pixman_image_get_stride(image));
+    return mirror;
+}
+
 void qemu_pixman_image_unref(pixman_image_t *image)
 {
     if (image == NULL) {
diff --git a/qemu-pixman.h b/qemu-pixman.h
index 7652c41277..e267d73683 100644
--- a/qemu-pixman.h
+++ b/qemu-pixman.h
@@ -27,6 +27,8 @@ pixman_image_t *qemu_pixman_linebuf_create(pixman_format_code_t format,
                                            int width);
 void qemu_pixman_linebuf_fill(pixman_image_t *linebuf, pixman_image_t *fb,
                               int width, int y);
+pixman_image_t *qemu_pixman_mirror_create(pixman_format_code_t format,
+                                          pixman_image_t *image);
 void qemu_pixman_image_unref(pixman_image_t *image);
 
 #endif /* QEMU_PIXMAN_H */
diff --git a/trace-events b/trace-events
index b84d631dc7..e1a37cc26f 100644
--- a/trace-events
+++ b/trace-events
@@ -1001,6 +1001,7 @@ qxl_spice_update_area(int qid, uint32_t surface_id, uint32_t left, uint32_t righ
 qxl_spice_update_area_rest(int qid, uint32_t num_dirty_rects, uint32_t clear_dirty_region) "%d #d=%d clear=%d"
 qxl_surfaces_dirty(int qid, int surface, int offset, int size) "%d surface=%d offset=%d size=%d"
 qxl_send_events(int qid, uint32_t events) "%d %d"
+qxl_send_events_vm_stopped(int qid, uint32_t events) "%d %d"
 qxl_set_guest_bug(int qid) "%d"
 qxl_interrupt_client_monitors_config(int qid, int num_heads, void *heads) "%d %d %p"
 qxl_client_monitors_config_unsupported_by_guest(int qid, uint32_t int_mask, void *client_monitors_config) "%d %X %p"
diff --git a/ui/spice-display.c b/ui/spice-display.c
index fb99148349..0cc0116a5d 100644
--- a/ui/spice-display.c
+++ b/ui/spice-display.c
@@ -150,9 +150,9 @@ static void qemu_spice_create_one_update(SimpleSpiceDisplay *ssd,
     QXLDrawable *drawable;
     QXLImage *image;
     QXLCommand *cmd;
-    uint8_t *src, *mirror, *dst;
-    int by, bw, bh, offset, bytes;
+    int bw, bh;
     struct timespec time_space;
+    pixman_image_t *dest;
 
     trace_qemu_spice_create_update(
            rect->left, rect->right,
@@ -195,20 +195,15 @@ static void qemu_spice_create_one_update(SimpleSpiceDisplay *ssd,
     image->bitmap.palette = 0;
     image->bitmap.format = SPICE_BITMAP_FMT_32BIT;
 
-    offset =
-        rect->top * ds_get_linesize(ssd->ds) +
-        rect->left * ds_get_bytes_per_pixel(ssd->ds);
-    bytes = ds_get_bytes_per_pixel(ssd->ds) * bw;
-    src = ds_get_data(ssd->ds) + offset;
-    mirror = ssd->ds_mirror + offset;
-    dst = update->bitmap;
-    for (by = 0; by < bh; by++) {
-        memcpy(mirror, src, bytes);
-        qemu_pf_conv_run(ssd->conv, dst, mirror, bw);
-        src += ds_get_linesize(ssd->ds);
-        mirror += ds_get_linesize(ssd->ds);
-        dst += image->bitmap.stride;
-    }
+    dest = pixman_image_create_bits(PIXMAN_x8r8g8b8, bw, bh,
+                                    (void *)update->bitmap, bw * 4);
+    pixman_image_composite(PIXMAN_OP_SRC, ssd->surface, NULL, ssd->mirror,
+                           rect->left, rect->top, 0, 0,
+                           rect->left, rect->top, bw, bh);
+    pixman_image_composite(PIXMAN_OP_SRC, ssd->mirror, NULL, dest,
+                           rect->left, rect->top, 0, 0,
+                           0, 0, bw, bh);
+    pixman_image_unref(dest);
 
     cmd->type = QXL_CMD_DRAW;
     cmd->data = (uintptr_t)drawable;
@@ -229,14 +224,10 @@ static void qemu_spice_create_update(SimpleSpiceDisplay *ssd)
         return;
     };
 
-    if (ssd->conv == NULL) {
-        PixelFormat dst = qemu_default_pixelformat(32);
-        ssd->conv = qemu_pf_conv_get(&dst, &ssd->ds->surface->pf);
-        assert(ssd->conv);
-    }
-    if (ssd->ds_mirror == NULL) {
-        int size = ds_get_height(ssd->ds) * ds_get_linesize(ssd->ds);
-        ssd->ds_mirror = g_malloc0(size);
+    if (ssd->surface == NULL) {
+        ssd->surface = pixman_image_ref(ds_get_image(ssd->ds));
+        ssd->mirror  = qemu_pixman_mirror_create(ds_get_format(ssd->ds),
+                                                 ds_get_image(ssd->ds));
     }
 
     for (blk = 0; blk < blocks; blk++) {
@@ -244,7 +235,7 @@ static void qemu_spice_create_update(SimpleSpiceDisplay *ssd)
     }
 
     guest = ds_get_data(ssd->ds);
-    mirror = ssd->ds_mirror;
+    mirror = (void *)pixman_image_get_data(ssd->mirror);
     for (y = ssd->dirty.top; y < ssd->dirty.bottom; y++) {
         yoff = y * ds_get_linesize(ssd->ds);
         for (x = ssd->dirty.left; x < ssd->dirty.right; x += blksize) {
@@ -383,10 +374,12 @@ void qemu_spice_display_resize(SimpleSpiceDisplay *ssd)
     dprint(1, "%s:\n", __FUNCTION__);
 
     memset(&ssd->dirty, 0, sizeof(ssd->dirty));
-    qemu_pf_conv_put(ssd->conv);
-    ssd->conv = NULL;
-    g_free(ssd->ds_mirror);
-    ssd->ds_mirror = NULL;
+    if (ssd->surface) {
+        pixman_image_unref(ssd->surface);
+        ssd->surface = NULL;
+        pixman_image_unref(ssd->mirror);
+        ssd->mirror = NULL;
+    }
 
     qemu_mutex_lock(&ssd->lock);
     while ((update = QTAILQ_FIRST(&ssd->updates)) != NULL) {
@@ -580,7 +573,6 @@ void qemu_spice_display_init(DisplayState *ds)
 {
     assert(sdpy.ds == NULL);
     qemu_spice_display_init_common(&sdpy, ds);
-    register_displaychangelistener(ds, &display_listener);
 
     sdpy.qxl.base.sif = &dpy_interface.base;
     qemu_spice_add_interface(&sdpy.qxl.base);
@@ -588,4 +580,5 @@ void qemu_spice_display_init(DisplayState *ds)
 
     qemu_spice_create_host_memslot(&sdpy);
     qemu_spice_create_host_primary(&sdpy);
+    register_displaychangelistener(ds, &display_listener);
 }
diff --git a/ui/spice-display.h b/ui/spice-display.h
index d7669277fd..38b6ea98b3 100644
--- a/ui/spice-display.h
+++ b/ui/spice-display.h
@@ -20,8 +20,7 @@
 #include <spice/qxl_dev.h>
 
 #include "qemu-thread.h"
-#include "console.h"
-#include "pflib.h"
+#include "qemu-pixman.h"
 #include "sysemu.h"
 
 #define NUM_MEMSLOTS 8
@@ -72,13 +71,13 @@ typedef struct SimpleSpiceUpdate SimpleSpiceUpdate;
 
 struct SimpleSpiceDisplay {
     DisplayState *ds;
-    uint8_t *ds_mirror;
     void *buf;
     int bufsize;
     QXLWorker *worker;
     QXLInstance qxl;
     uint32_t unique;
-    QemuPfConv *conv;
+    pixman_image_t *surface;
+    pixman_image_t *mirror;
     int32_t num_surfaces;
 
     QXLRect dirty;