[Spice-devel] [PATCH 04/18] worker: start a DisplayChannelClient unit
Frediano Ziglio
fziglio at redhat.com
Wed Nov 18 08:17:23 PST 2015
From: Marc-André Lureau <marcandre.lureau at gmail.com>
---
server/Makefile.am | 2 +
server/dcc-encoders.c | 1 -
server/dcc-encoders.h | 1 +
server/dcc.c | 137 +++++++++++++++++++++++++++++++++++++++++++++++
server/dcc.h | 133 +++++++++++++++++++++++++++++++++++++++++++++
server/display-channel.c | 127 +------------------------------------------
server/display-channel.h | 111 +-------------------------------------
server/red_worker.c | 4 +-
server/red_worker.h | 2 +
server/stream.h | 1 +
10 files changed, 281 insertions(+), 238 deletions(-)
create mode 100644 server/dcc.c
create mode 100644 server/dcc.h
diff --git a/server/Makefile.am b/server/Makefile.am
index 5907dd2..ffffd22 100644
--- a/server/Makefile.am
+++ b/server/Makefile.am
@@ -138,6 +138,8 @@ libspice_server_la_SOURCES = \
utils.h \
stream.c \
stream.h \
+ dcc.c \
+ dcc.h \
dcc-encoders.c \
dcc-encoders.h \
$(NULL)
diff --git a/server/dcc-encoders.c b/server/dcc-encoders.c
index 45db96f..0a0997a 100644
--- a/server/dcc-encoders.c
+++ b/server/dcc-encoders.c
@@ -20,7 +20,6 @@
#endif
#include <glib.h>
-#include <setjmp.h>
#include "dcc-encoders.h"
#include "display-channel.h"
diff --git a/server/dcc-encoders.h b/server/dcc-encoders.h
index d265f24..1d40252 100644
--- a/server/dcc-encoders.h
+++ b/server/dcc-encoders.h
@@ -18,6 +18,7 @@
#ifndef DCC_ENCODERS_H_
# define DCC_ENCODERS_H_
+#include <setjmp.h>
#include "common/marshaller.h"
#include "common/quic.h"
#include "red_channel.h"
diff --git a/server/dcc.c b/server/dcc.c
new file mode 100644
index 0000000..5e35708
--- /dev/null
+++ b/server/dcc.c
@@ -0,0 +1,137 @@
+/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
+/*
+ Copyright (C) 2009-2015 Red Hat, Inc.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+#include "dcc.h"
+#include "display-channel.h"
+
+DisplayChannelClient *dcc_new(DisplayChannel *display,
+ RedClient *client, RedsStream *stream,
+ int mig_target,
+ uint32_t *common_caps, int num_common_caps,
+ uint32_t *caps, int num_caps,
+ SpiceImageCompression image_compression,
+ spice_wan_compression_t jpeg_state,
+ spice_wan_compression_t zlib_glz_state)
+
+{
+ DisplayChannelClient *dcc;
+
+ dcc = (DisplayChannelClient*)common_channel_new_client(
+ COMMON_CHANNEL(display), sizeof(DisplayChannelClient),
+ client, stream, mig_target, TRUE,
+ common_caps, num_common_caps,
+ caps, num_caps);
+ spice_return_val_if_fail(dcc, NULL);
+
+ ring_init(&dcc->palette_cache_lru);
+ dcc->palette_cache_available = CLIENT_PALETTE_CACHE_SIZE;
+ dcc->image_compression = image_compression;
+ dcc->jpeg_state = jpeg_state;
+ dcc->zlib_glz_state = zlib_glz_state;
+ // todo: tune quality according to bandwidth
+ dcc->jpeg_quality = 85;
+
+ dcc_encoders_init(dcc);
+
+ return dcc;
+}
+
+void dcc_stream_agent_clip(DisplayChannelClient* dcc, StreamAgent *agent)
+{
+ StreamClipItem *item = stream_clip_item_new(dcc, agent);
+ int n_rects;
+
+ item->clip_type = SPICE_CLIP_TYPE_RECTS;
+
+ n_rects = pixman_region32_n_rects(&agent->clip);
+ item->rects = spice_malloc_n_m(n_rects, sizeof(SpiceRect), sizeof(SpiceClipRects));
+ item->rects->num_rects = n_rects;
+ region_ret_rects(&agent->clip, item->rects->rects, n_rects);
+
+ red_channel_client_pipe_add(RED_CHANNEL_CLIENT(dcc), (PipeItem *)item);
+}
+
+static MonitorsConfigItem *monitors_config_item_new(RedChannel* channel,
+ MonitorsConfig *monitors_config)
+{
+ MonitorsConfigItem *mci;
+
+ mci = (MonitorsConfigItem *)spice_malloc(sizeof(*mci));
+ mci->monitors_config = monitors_config;
+
+ red_channel_pipe_item_init(channel,
+ &mci->pipe_item, PIPE_ITEM_TYPE_MONITORS_CONFIG);
+ return mci;
+}
+
+void dcc_push_monitors_config(DisplayChannelClient *dcc)
+{
+ DisplayChannel *dc = DCC_TO_DC(dcc);
+ MonitorsConfig *monitors_config = dc->monitors_config;
+ MonitorsConfigItem *mci;
+
+ if (monitors_config == NULL) {
+ spice_warning("monitors_config is NULL");
+ return;
+ }
+
+ if (!red_channel_client_test_remote_cap(&dcc->common.base,
+ SPICE_DISPLAY_CAP_MONITORS_CONFIG)) {
+ return;
+ }
+
+ mci = monitors_config_item_new(dcc->common.base.channel,
+ monitors_config_ref(dc->monitors_config));
+ red_channel_client_pipe_add(&dcc->common.base, &mci->pipe_item);
+ red_channel_client_push(&dcc->common.base);
+}
+
+static SurfaceDestroyItem *surface_destroy_item_new(RedChannel *channel,
+ uint32_t surface_id)
+{
+ SurfaceDestroyItem *destroy;
+
+ destroy = spice_malloc(sizeof(SurfaceDestroyItem));
+ destroy->surface_destroy.surface_id = surface_id;
+ red_channel_pipe_item_init(channel, &destroy->pipe_item,
+ PIPE_ITEM_TYPE_DESTROY_SURFACE);
+
+ return destroy;
+}
+
+void dcc_destroy_surface(DisplayChannelClient *dcc, uint32_t surface_id)
+{
+ DisplayChannel *display;
+ RedChannel *channel;
+ SurfaceDestroyItem *destroy;
+
+ if (!dcc) {
+ return;
+ }
+
+ display = DCC_TO_DC(dcc);
+ channel = RED_CHANNEL(display);
+
+ if (COMMON_CHANNEL(display)->during_target_migrate ||
+ !dcc->surface_client_created[surface_id]) {
+ return;
+ }
+
+ dcc->surface_client_created[surface_id] = FALSE;
+ destroy = surface_destroy_item_new(channel, surface_id);
+ red_channel_client_pipe_add(RED_CHANNEL_CLIENT(dcc), &destroy->pipe_item);
+}
diff --git a/server/dcc.h b/server/dcc.h
new file mode 100644
index 0000000..b66f730
--- /dev/null
+++ b/server/dcc.h
@@ -0,0 +1,133 @@
+/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
+/*
+ Copyright (C) 2009-2015 Red Hat, Inc.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef DCC_H_
+# define DCC_H_
+
+#include "red_worker.h"
+#include "pixmap-cache.h"
+#include "cache-item.h"
+#include "dcc-encoders.h"
+#include "stream.h"
+
+#define PALETTE_CACHE_HASH_SHIFT 8
+#define PALETTE_CACHE_HASH_SIZE (1 << PALETTE_CACHE_HASH_SHIFT)
+#define PALETTE_CACHE_HASH_MASK (PALETTE_CACHE_HASH_SIZE - 1)
+#define PALETTE_CACHE_HASH_KEY(id) ((id) & PALETTE_CACHE_HASH_MASK)
+#define CLIENT_PALETTE_CACHE_SIZE 128
+
+/* Each drawable can refer to at most 3 images: src, brush and mask */
+#define MAX_DRAWABLE_PIXMAP_CACHE_ITEMS 3
+
+typedef struct WaitForChannels {
+ SpiceMsgWaitForChannels header;
+ SpiceWaitForChannel buf[MAX_CACHE_CLIENTS];
+} WaitForChannels;
+
+typedef struct FreeList {
+ int res_size;
+ SpiceResourceList *res;
+ uint64_t sync[MAX_CACHE_CLIENTS];
+ WaitForChannels wait;
+} FreeList;
+
+struct DisplayChannelClient {
+ CommonChannelClient common;
+ SpiceImageCompression image_compression;
+ spice_wan_compression_t jpeg_state;
+ spice_wan_compression_t zlib_glz_state;
+ int jpeg_quality;
+ int zlib_level;
+
+ QuicData quic_data;
+ QuicContext *quic;
+ LzData lz_data;
+ LzContext *lz;
+ JpegData jpeg_data;
+ JpegEncoderContext *jpeg;
+#ifdef USE_LZ4
+ Lz4Data lz4_data;
+ Lz4EncoderContext *lz4;
+#endif
+ ZlibData zlib_data;
+ ZlibEncoder *zlib;
+
+ int expect_init;
+
+ PixmapCache *pixmap_cache;
+ uint32_t pixmap_cache_generation;
+ int pending_pixmaps_sync;
+
+ CacheItem *palette_cache[PALETTE_CACHE_HASH_SIZE];
+ Ring palette_cache_lru;
+ long palette_cache_available;
+ uint32_t palette_cache_items;
+
+ struct {
+ uint32_t stream_outbuf_size;
+ uint8_t *stream_outbuf; // caution stream buffer is also used as compress bufs!!!
+
+ FreeList free_list;
+ uint64_t pixmap_cache_items[MAX_DRAWABLE_PIXMAP_CACHE_ITEMS];
+ int num_pixmap_cache_items;
+ } send_data;
+
+ /* global lz encoding entities */
+ GlzSharedDictionary *glz_dict;
+ GlzEncoderContext *glz;
+ GlzData glz_data;
+
+ Ring glz_drawables; // all the living lz drawable, ordered by encoding time
+ Ring glz_drawables_inst_to_free; // list of instances to be freed
+ pthread_mutex_t glz_drawables_inst_to_free_lock;
+
+ uint8_t surface_client_created[NUM_SURFACES];
+ QRegion surface_client_lossy_region[NUM_SURFACES];
+
+ StreamAgent stream_agents[NUM_STREAMS];
+ int use_mjpeg_encoder_rate_control;
+ uint32_t streams_max_latency;
+ uint64_t streams_max_bit_rate;
+};
+
+#define DCC_TO_WORKER(dcc) \
+ (SPICE_CONTAINEROF((dcc)->common.base.channel, CommonChannel, base)->worker)
+#define DCC_TO_DC(dcc) \
+ SPICE_CONTAINEROF((dcc)->common.base.channel, DisplayChannel, common.base)
+#define RCC_TO_DCC(rcc) SPICE_CONTAINEROF((rcc), DisplayChannelClient, common.base)
+
+
+DisplayChannelClient* dcc_new (DisplayChannel *display,
+ RedClient *client,
+ RedsStream *stream,
+ int mig_target,
+ uint32_t *common_caps,
+ int num_common_caps,
+ uint32_t *caps,
+ int num_caps,
+ SpiceImageCompression image_compression,
+ spice_wan_compression_t jpeg_state,
+ spice_wan_compression_t zlib_glz_state);
+void dcc_push_monitors_config (DisplayChannelClient *dcc);
+void dcc_destroy_surface (DisplayChannelClient *dcc,
+ uint32_t surface_id);
+void dcc_stream_agent_clip (DisplayChannelClient* dcc,
+ StreamAgent *agent);
+void dcc_create_stream (DisplayChannelClient *dcc,
+ Stream *stream);
+
+#endif /* DCC_H_ */
diff --git a/server/display-channel.c b/server/display-channel.c
index aed2080..c671571 100644
--- a/server/display-channel.c
+++ b/server/display-channel.c
@@ -135,53 +135,6 @@ void display_channel_compress_stats_print(const DisplayChannel *display_channel)
#endif
}
-DisplayChannelClient *dcc_new(DisplayChannel *display,
- RedClient *client, RedsStream *stream,
- int mig_target,
- uint32_t *common_caps, int num_common_caps,
- uint32_t *caps, int num_caps,
- SpiceImageCompression image_compression,
- spice_wan_compression_t jpeg_state,
- spice_wan_compression_t zlib_glz_state)
-
-{
- DisplayChannelClient *dcc;
-
- dcc = (DisplayChannelClient*)common_channel_new_client(
- (CommonChannel *)display, sizeof(DisplayChannelClient),
- client, stream, mig_target, TRUE,
- common_caps, num_common_caps,
- caps, num_caps);
- spice_return_val_if_fail(dcc, NULL);
-
- ring_init(&dcc->palette_cache_lru);
- dcc->palette_cache_available = CLIENT_PALETTE_CACHE_SIZE;
- dcc->image_compression = image_compression;
- dcc->jpeg_state = jpeg_state;
- dcc->zlib_glz_state = zlib_glz_state;
- // todo: tune quality according to bandwidth
- dcc->jpeg_quality = 85;
-
- dcc_encoders_init(dcc);
-
- return dcc;
-}
-
-void dcc_add_stream_agent_clip(DisplayChannelClient* dcc, StreamAgent *agent)
-{
- StreamClipItem *item = stream_clip_item_new(dcc, agent);
- int n_rects;
-
- item->clip_type = SPICE_CLIP_TYPE_RECTS;
-
- n_rects = pixman_region32_n_rects(&agent->clip);
- item->rects = spice_malloc_n_m(n_rects, sizeof(SpiceRect), sizeof(SpiceClipRects));
- item->rects->num_rects = n_rects;
- region_ret_rects(&agent->clip, item->rects->rects, n_rects);
-
- red_channel_client_pipe_add(RED_CHANNEL_CLIENT(dcc), (PipeItem *)item);
-}
-
MonitorsConfig* monitors_config_ref(MonitorsConfig *monitors_config)
{
monitors_config->refs++;
@@ -227,82 +180,6 @@ MonitorsConfig* monitors_config_new(QXLHead *heads, ssize_t nheads, ssize_t max)
return mc;
}
-static MonitorsConfigItem *monitors_config_item_new(RedChannel* channel,
- MonitorsConfig *monitors_config)
-{
- MonitorsConfigItem *mci;
-
- mci = (MonitorsConfigItem *)spice_malloc(sizeof(*mci));
- mci->monitors_config = monitors_config;
-
- red_channel_pipe_item_init(channel,
- &mci->pipe_item, PIPE_ITEM_TYPE_MONITORS_CONFIG);
- return mci;
-}
-
-static void red_monitors_config_item_add(DisplayChannelClient *dcc)
-{
- DisplayChannel *dc = DCC_TO_DC(dcc);
- MonitorsConfigItem *mci;
-
- mci = monitors_config_item_new(dcc->common.base.channel,
- monitors_config_ref(dc->monitors_config));
- red_channel_client_pipe_add(&dcc->common.base, &mci->pipe_item);
-}
-
-void dcc_push_monitors_config(DisplayChannelClient *dcc)
-{
- MonitorsConfig *monitors_config = DCC_TO_DC(dcc)->monitors_config;
-
- if (monitors_config == NULL) {
- spice_warning("monitors_config is NULL");
- return;
- }
-
- if (!red_channel_client_test_remote_cap(&dcc->common.base,
- SPICE_DISPLAY_CAP_MONITORS_CONFIG)) {
- return;
- }
- red_monitors_config_item_add(dcc);
- red_channel_client_push(&dcc->common.base);
-}
-
-static SurfaceDestroyItem *surface_destroy_item_new(RedChannel *channel,
- uint32_t surface_id)
-{
- SurfaceDestroyItem *destroy;
-
- destroy = spice_malloc(sizeof(SurfaceDestroyItem));
- destroy->surface_destroy.surface_id = surface_id;
- red_channel_pipe_item_init(channel, &destroy->pipe_item,
- PIPE_ITEM_TYPE_DESTROY_SURFACE);
-
- return destroy;
-}
-
-void dcc_push_destroy_surface(DisplayChannelClient *dcc, uint32_t surface_id)
-{
- DisplayChannel *display;
- RedChannel *channel;
- SurfaceDestroyItem *destroy;
-
- if (!dcc) {
- return;
- }
-
- display = DCC_TO_DC(dcc);
- channel = RED_CHANNEL(display);
-
- if (COMMON_CHANNEL(display)->during_target_migrate ||
- !dcc->surface_client_created[surface_id]) {
- return;
- }
-
- dcc->surface_client_created[surface_id] = FALSE;
- destroy = surface_destroy_item_new(channel, surface_id);
- red_channel_client_pipe_add(RED_CHANNEL_CLIENT(dcc), &destroy->pipe_item);
-}
-
int display_channel_get_streams_timeout(DisplayChannel *display)
{
int timeout = INT_MAX;
@@ -395,7 +272,7 @@ void display_channel_surface_unref(DisplayChannel *display, uint32_t surface_id)
region_destroy(&surface->draw_dirty_region);
surface->context.canvas = NULL;
FOREACH_DCC(display, link, next, dcc) {
- dcc_push_destroy_surface(dcc, surface_id);
+ dcc_destroy_surface(dcc, surface_id);
}
spice_warn_if(!ring_is_empty(&surface->depend_on_me));
@@ -442,7 +319,7 @@ static void streams_update_visible_region(DisplayChannel *display, Drawable *dra
if (region_intersects(&agent->vis_region, &drawable->tree_item.base.rgn)) {
region_exclude(&agent->vis_region, &drawable->tree_item.base.rgn);
region_exclude(&agent->clip, &drawable->tree_item.base.rgn);
- dcc_add_stream_agent_clip(dcc, agent);
+ dcc_stream_agent_clip(dcc, agent);
}
}
}
diff --git a/server/display-channel.h b/server/display-channel.h
index 90f8455..ee107e8 100644
--- a/server/display-channel.h
+++ b/server/display-channel.h
@@ -49,32 +49,8 @@
#include "utils.h"
#include "tree.h"
#include "stream.h"
-#include "dcc-encoders.h"
+#include "dcc.h"
-#define PALETTE_CACHE_HASH_SHIFT 8
-#define PALETTE_CACHE_HASH_SIZE (1 << PALETTE_CACHE_HASH_SHIFT)
-#define PALETTE_CACHE_HASH_MASK (PALETTE_CACHE_HASH_SIZE - 1)
-#define PALETTE_CACHE_HASH_KEY(id) ((id) & PALETTE_CACHE_HASH_MASK)
-
-#define CLIENT_PALETTE_CACHE_SIZE 128
-
-/* Each drawable can refer to at most 3 images: src, brush and mask */
-#define MAX_DRAWABLE_PIXMAP_CACHE_ITEMS 3
-
-#define NUM_STREAMS 50
-#define NUM_SURFACES 10000
-
-typedef struct WaitForChannels {
- SpiceMsgWaitForChannels header;
- SpiceWaitForChannel buf[MAX_CACHE_CLIENTS];
-} WaitForChannels;
-
-typedef struct FreeList {
- int res_size;
- SpiceResourceList *res;
- uint64_t sync[MAX_CACHE_CLIENTS];
- WaitForChannels wait;
-} FreeList;
typedef struct DependItem {
Drawable *drawable;
@@ -115,72 +91,6 @@ struct Drawable {
SAFE_FOREACH(link, next, drawable, &(drawable)->pipes, dpi, LINK_TO_DPI(link))
-struct DisplayChannelClient {
- CommonChannelClient common;
- SpiceImageCompression image_compression;
- spice_wan_compression_t jpeg_state;
- spice_wan_compression_t zlib_glz_state;
- int jpeg_quality;
- int zlib_level;
-
- QuicData quic_data;
- QuicContext *quic;
- LzData lz_data;
- LzContext *lz;
- JpegData jpeg_data;
- JpegEncoderContext *jpeg;
-#ifdef USE_LZ4
- Lz4Data lz4_data;
- Lz4EncoderContext *lz4;
-#endif
- ZlibData zlib_data;
- ZlibEncoder *zlib;
-
- int expect_init;
-
- PixmapCache *pixmap_cache;
- uint32_t pixmap_cache_generation;
- int pending_pixmaps_sync;
-
- CacheItem *palette_cache[PALETTE_CACHE_HASH_SIZE];
- Ring palette_cache_lru;
- long palette_cache_available;
- uint32_t palette_cache_items;
-
- struct {
- uint32_t stream_outbuf_size;
- uint8_t *stream_outbuf; // caution stream buffer is also used as compress bufs!!!
-
- FreeList free_list;
- uint64_t pixmap_cache_items[MAX_DRAWABLE_PIXMAP_CACHE_ITEMS];
- int num_pixmap_cache_items;
- } send_data;
-
- /* global lz encoding entities */
- GlzSharedDictionary *glz_dict;
- GlzEncoderContext *glz;
- GlzData glz_data;
-
- Ring glz_drawables; // all the living lz drawable, ordered by encoding time
- Ring glz_drawables_inst_to_free; // list of instances to be freed
- pthread_mutex_t glz_drawables_inst_to_free_lock;
-
- uint8_t surface_client_created[NUM_SURFACES];
- QRegion surface_client_lossy_region[NUM_SURFACES];
-
- StreamAgent stream_agents[NUM_STREAMS];
- int use_mjpeg_encoder_rate_control;
- uint32_t streams_max_latency;
- uint64_t streams_max_bit_rate;
-};
-
-#define DCC_TO_WORKER(dcc) \
- (SPICE_CONTAINEROF((dcc)->common.base.channel, CommonChannel, base)->worker)
-#define DCC_TO_DC(dcc) \
- SPICE_CONTAINEROF((dcc)->common.base.channel, DisplayChannel, common.base)
-#define RCC_TO_DCC(rcc) SPICE_CONTAINEROF((rcc), DisplayChannelClient, common.base)
-
-
enum {
PIPE_ITEM_TYPE_DRAW = PIPE_ITEM_TYPE_COMMON_LAST,
PIPE_ITEM_TYPE_IMAGE,
@@ -198,25 +108,6 @@ enum {
PIPE_ITEM_TYPE_STREAM_ACTIVATE_REPORT,
};
-DisplayChannelClient* dcc_new (DisplayChannel *display,
- RedClient *client,
- RedsStream *stream,
- int mig_target,
- uint32_t *common_caps,
- int num_common_caps,
- uint32_t *caps,
- int num_caps,
- SpiceImageCompression image_compression,
- spice_wan_compression_t jpeg_state,
- spice_wan_compression_t zlib_glz_state);
-void dcc_push_monitors_config (DisplayChannelClient *dcc);
-void dcc_push_destroy_surface (DisplayChannelClient *dcc,
- uint32_t surface_id);
-void dcc_add_stream_agent_clip (DisplayChannelClient* dcc,
- StreamAgent *agent);
-void dcc_create_stream (DisplayChannelClient *dcc,
- Stream *stream);
-
typedef struct DrawablePipeItem {
RingItem base; /* link for a list of pipe items held by Drawable */
PipeItem dpi_pipe_item; /* link for the client's pipe itself */
diff --git a/server/red_worker.c b/server/red_worker.c
index 67493b6..f06e23b 100644
--- a/server/red_worker.c
+++ b/server/red_worker.c
@@ -274,7 +274,7 @@ void attach_stream(DisplayChannel *display, Drawable *drawable, Stream *stream)
if (!region_is_equal(&clip_in_draw_dest, &drawable->tree_item.base.rgn)) {
region_remove(&agent->clip, &drawable->red_drawable->bbox);
region_or(&agent->clip, &drawable->tree_item.base.rgn);
- dcc_add_stream_agent_clip(dcc, agent);
+ dcc_stream_agent_clip(dcc, agent);
}
#ifdef STREAM_STATS
agent->stats.num_input_frames++;
@@ -933,7 +933,7 @@ static void dcc_detach_stream_gracefully(DisplayChannelClient *dcc,
/* stopping the client from playing older frames at once*/
region_clear(&agent->clip);
- dcc_add_stream_agent_clip(dcc, agent);
+ dcc_stream_agent_clip(dcc, agent);
if (region_is_empty(&agent->vis_region)) {
spice_debug("stream %d: vis region empty", stream_id);
diff --git a/server/red_worker.h b/server/red_worker.h
index 729ce2b..c64dcaf 100644
--- a/server/red_worker.h
+++ b/server/red_worker.h
@@ -23,6 +23,8 @@
#include "red_common.h"
#include "red_dispatcher.h"
+#define NUM_SURFACES 10000
+
typedef struct RedWorker RedWorker;
typedef struct CommonChannelClient {
diff --git a/server/stream.h b/server/stream.h
index 0577dc8..5d95ae6 100644
--- a/server/stream.h
+++ b/server/stream.h
@@ -40,6 +40,7 @@
#define RED_STREAM_DEFAULT_HIGH_START_BIT_RATE (10 * 1024 * 1024) // 10Mbps
#define RED_STREAM_DEFAULT_LOW_START_BIT_RATE (2.5 * 1024 * 1024) // 2.5Mbps
#define MAX_FPS 30
+#define NUM_STREAMS 50
/* move back to display_channel once struct private */
typedef struct DisplayChannel DisplayChannel;
--
2.4.3
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