WIP: attempt to fix #702

Write the whole first data packet along with the config packet in the
codec extradata to write the header.

BUILD.md

@@ -234,10 +234,10 @@ You can then [run](README.md#run) _scrcpy_.
 
 ## Prebuilt server
 
- - [`scrcpy-server-v1.9.jar`][direct-scrcpy-server]  
-   _(SHA-256: ad7e539f100e48259b646f26982bc63e0a60a81ac87ae135e242855bef69bd1a)_
+ - [`scrcpy-server-v1.10.jar`][direct-scrcpy-server]  
+   _(SHA-256: cbeb1a4e046f1392c1dc73c3ccffd7f86dec4636b505556ea20929687a119390)_
 
-[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v1.9/scrcpy-server-v1.9.jar
+[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v1.10/scrcpy-server-v1.10.jar
 
 Download the prebuilt server somewhere, and specify its path during the Meson
 configuration:

Makefile.CrossWindows

@@ -100,37 +100,38 @@ dist-win32: build-server build-win32 build-win32-noconsole
 	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server.jar "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp "$(WIN32_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp "$(WIN32_NOCONSOLE_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/scrcpy-noconsole.exe"
-	cp prebuilt-deps/ffmpeg-4.1.3-win32-shared/bin/avutil-56.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.1.3-win32-shared/bin/avcodec-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.1.3-win32-shared/bin/avformat-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.1.3-win32-shared/bin/swresample-3.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/avutil-56.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/avcodec-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/avformat-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/swresample-3.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/swscale-5.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp prebuilt-deps/platform-tools/adb.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp prebuilt-deps/platform-tools/AdbWinApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp prebuilt-deps/platform-tools/AdbWinUsbApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp prebuilt-deps/SDL2-2.0.8/i686-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/SDL2-2.0.10/i686-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 
 dist-win64: build-server build-win64 build-win64-noconsole
 	mkdir -p "$(DIST)/$(WIN64_TARGET_DIR)"
 	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server.jar "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp "$(WIN64_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp "$(WIN64_NOCONSOLE_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN64_TARGET_DIR)/scrcpy-noconsole.exe"
-	cp prebuilt-deps/ffmpeg-4.1.3-win64-shared/bin/avutil-56.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.1.3-win64-shared/bin/avcodec-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.1.3-win64-shared/bin/avformat-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.1.3-win64-shared/bin/swresample-3.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.1.3-win64-shared/bin/swscale-5.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/avutil-56.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/avcodec-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/avformat-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/swresample-3.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/swscale-5.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp prebuilt-deps/platform-tools/adb.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp prebuilt-deps/platform-tools/AdbWinApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp prebuilt-deps/platform-tools/AdbWinUsbApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/SDL2-2.0.8/x86_64-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/SDL2-2.0.10/x86_64-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
 
 zip-win32: dist-win32
-	cd "$(DIST)"; \
-		zip -r "$(WIN32_TARGET)" "$(WIN32_TARGET_DIR)"
+	cd "$(DIST)/$(WIN32_TARGET_DIR)"; \
+		zip -r "../$(WIN32_TARGET)" .
 
 zip-win64: dist-win64
-	cd "$(DIST)"; \
-		zip -r "$(WIN64_TARGET)" "$(WIN64_TARGET_DIR)"
+	cd "$(DIST)/$(WIN64_TARGET_DIR)"; \
+		zip -r "../$(WIN64_TARGET)" .
 
 sums:
 	cd "$(DIST)"; \

README.md

@@ -1,4 +1,4 @@
-# scrcpy (v1.9)
+# scrcpy (v1.10)
 
 This application provides display and control of Android devices connected on
 USB (or [over TCP/IP][article-tcpip]). It does not require any _root_ access.
@@ -6,6 +6,17 @@ It works on _GNU/Linux_, _Windows_ and _macOS_.
 
 ![screenshot](assets/screenshot-debian-600.jpg)
 
+It focuses on:
+
+ - **lightness** (native, displays only the device screen)
+ - **performance** (30~60fps)
+ - **quality** (1920×1080 or above)
+ - **low latency** ([35~70ms][lowlatency])
+ - **low startup time** (~1 second to display the first image)
+ - **non-intrusiveness** (nothing is left installed on the device)
+
+[lowlatency]: https://github.com/Genymobile/scrcpy/pull/646
+
 
 ## Requirements
 
@@ -51,13 +62,13 @@ For Gentoo, an [Ebuild] is available: [`scrcpy/`][ebuild-link].
 For Windows, for simplicity, prebuilt archives with all the dependencies
 (including `adb`) are available:
 
- - [`scrcpy-win32-v1.9.zip`][direct-win32]  
-   _(SHA-256: 3234f7fbcc26b9e399f50b5ca9ed085708954c87fda1b0dd32719d6e7dd861ef)_
- - [`scrcpy-win64-v1.9.zip`][direct-win64]  
-   _(SHA-256: 0088eca1811ea7c7ac350d636c8465b266e6c830bb268770ff88fddbb493077e)_
+ - [`scrcpy-win32-v1.10.zip`][direct-win32]  
+   _(SHA-256: f98b400b3764404b33b212e9762dd6f1593ddb766c1480fc2609c94768e4a8e1)_
+ - [`scrcpy-win64-v1.10.zip`][direct-win64]  
+   _(SHA-256: 95de34575d873c7e95dfcfb5e74d0f6af4f70b2a5bc6fde0f48d1a05480e3a44)_
 
-[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v1.9/scrcpy-win32-v1.9.zip
-[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v1.9/scrcpy-win64-v1.9.zip
+[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v1.10/scrcpy-win32-v1.10.zip
+[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v1.10/scrcpy-win64-v1.10.zip
 
 You can also [build the app manually][BUILD].
 

app/meson.build

@@ -150,6 +150,9 @@ tests = [
         'tests/test_device_msg_deserialize.c',
         'src/device_msg.c'
     ]],
+    ['test_queue', [
+        'tests/test_queue.c',
+    ]],
     ['test_strutil', [
         'tests/test_strutil.c',
         'src/str_util.c'

app/src/cbuf.h

@@ -6,7 +6,7 @@
 #include <unistd.h>
 
 // To define a circular buffer type of 20 ints:
-//     typedef CBUF(int, 20) my_cbuf_t;
+//     struct cbuf_int CBUF(int, 20);
 //
 // data has length CAP + 1 to distinguish empty vs full.
 #define CBUF(TYPE, CAP) { \
@@ -35,7 +35,7 @@
             (PCBUF)->head = ((PCBUF)->head + 1) % cbuf_size_(PCBUF); \
         } \
         ok; \
-    }) \
+    })
 
 #define cbuf_take(PCBUF, PITEM) \
     ({ \

app/src/queue.h

@@ -0,0 +1,75 @@
+// generic intrusive FIFO queue
+#ifndef QUEUE_H
+#define QUEUE_H
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <SDL2/SDL_assert.h>
+
+// To define a queue type of "struct foo":
+//    struct queue_foo QUEUE(struct foo);
+#define QUEUE(TYPE) { \
+    TYPE *first; \
+    TYPE *last; \
+}
+
+#define queue_init(PQ) \
+    (void) ((PQ)->first = (PQ)->last = NULL)
+
+#define queue_is_empty(PQ) \
+    !(PQ)->first
+
+// NEXTFIELD is the field in the ITEM type used for intrusive linked-list
+//
+// For example:
+//    struct foo {
+//        int value;
+//        struct foo *next;
+//    };
+//
+//    // define the type "struct my_queue"
+//    struct my_queue QUEUE(struct foo);
+//
+//    struct my_queue queue;
+//    queue_init(&queue);
+//
+//    struct foo v1 = { .value = 42 };
+//    struct foo v2 = { .value = 27 };
+//
+//    queue_push(&queue, next, v1);
+//    queue_push(&queue, next, v2);
+//
+//    struct foo *foo;
+//    queue_take(&queue, next, &foo);
+//    assert(foo->value == 42);
+//    queue_take(&queue, next, &foo);
+//    assert(foo->value == 27);
+//    assert(queue_is_empty(&queue));
+//
+
+// push a new item into the queue
+#define queue_push(PQ, NEXTFIELD, ITEM) \
+    (void) ({ \
+        (ITEM)->NEXTFIELD = NULL; \
+        if (queue_is_empty(PQ)) { \
+            (PQ)->first = (PQ)->last = (ITEM); \
+        } else { \
+            (PQ)->last->NEXTFIELD = (ITEM); \
+            (PQ)->last = (ITEM); \
+        } \
+    })
+
+// take the next item and remove it from the queue (the queue must not be empty)
+// the result is stored in *(PITEM)
+// (without typeof(), we could not store a local variable having the correct
+// type so that we can "return" it)
+#define queue_take(PQ, NEXTFIELD, PITEM) \
+    (void) ({ \
+        SDL_assert(!queue_is_empty(PQ)); \
+        *(PITEM) = (PQ)->first; \
+        (PQ)->first = (PQ)->first->NEXTFIELD; \
+    })
+    // no need to update (PQ)->last if the queue is left empty:
+    // (PQ)->last is undefined if !(PQ)->first anyway
+
+#endif

app/src/recorder.c

@@ -37,7 +37,6 @@ record_packet_new(const AVPacket *packet) {
         SDL_free(rec);
         return NULL;
     }
-    rec->next = NULL;
     return rec;
 }
 
@@ -47,60 +46,13 @@ record_packet_delete(struct record_packet *rec) {
     SDL_free(rec);
 }
 
-static void
-recorder_queue_init(struct recorder_queue *queue) {
-    queue->first = NULL;
-    // queue->last is undefined if queue->first == NULL
-}
-
-static inline bool
-recorder_queue_is_empty(struct recorder_queue *queue) {
-    return !queue->first;
-}
-
-static bool
-recorder_queue_push(struct recorder_queue *queue, const AVPacket *packet) {
-    struct record_packet *rec = record_packet_new(packet);
-    if (!rec) {
-        LOGC("Could not allocate record packet");
-        return false;
-    }
-    rec->next = NULL;
-
-    if (recorder_queue_is_empty(queue)) {
-        queue->first = queue->last = rec;
-    } else {
-        // chain rec after the (current) last packet
-        queue->last->next = rec;
-        // the last packet is now rec
-        queue->last = rec;
-    }
-    return true;
-}
-
-static inline struct record_packet *
-recorder_queue_take(struct recorder_queue *queue) {
-    SDL_assert(!recorder_queue_is_empty(queue));
-
-    struct record_packet *rec = queue->first;
-    SDL_assert(rec);
-
-    queue->first = rec->next;
-    // no need to update queue->last if the queue is left empty:
-    // queue->last is undefined if queue->first == NULL
-
-    return rec;
-}
-
 static void
 recorder_queue_clear(struct recorder_queue *queue) {
-    struct record_packet *rec = queue->first;
-    while (rec) {
-        struct record_packet *current = rec;
-        rec = rec->next;
-        record_packet_delete(current);
+    while (!queue_is_empty(queue)) {
+        struct record_packet *rec;
+        queue_take(queue, next, &rec);
+        record_packet_delete(rec);
     }
-    queue->first = NULL;
 }
 
 bool
@@ -129,7 +81,7 @@ recorder_init(struct recorder *recorder,
         return false;
     }
 
-    recorder_queue_init(&recorder->queue);
+    queue_init(&recorder->queue);
     recorder->stopped = false;
     recorder->failed = false;
     recorder->format = format;
@@ -267,22 +219,13 @@ recorder_rescale_packet(struct recorder *recorder, AVPacket *packet) {
 
 bool
 recorder_write(struct recorder *recorder, AVPacket *packet) {
+    SDL_assert(packet->pts != AV_NOPTS_VALUE);
     if (!recorder->header_written) {
-        if (packet->pts != AV_NOPTS_VALUE) {
-            LOGE("The first packet is not a config packet");
-            return false;
-        }
         bool ok = recorder_write_header(recorder, packet);
         if (!ok) {
             return false;
         }
         recorder->header_written = true;
-        return true;
-    }
-
-    if (packet->pts == AV_NOPTS_VALUE) {
-        // ignore config packets
-        return true;
     }
 
     recorder_rescale_packet(recorder, packet);
@@ -296,20 +239,20 @@ run_recorder(void *data) {
     for (;;) {
         mutex_lock(recorder->mutex);
 
-        while (!recorder->stopped &&
-                recorder_queue_is_empty(&recorder->queue)) {
+        while (!recorder->stopped && queue_is_empty(&recorder->queue)) {
             cond_wait(recorder->queue_cond, recorder->mutex);
         }
 
         // if stopped is set, continue to process the remaining events (to
         // finish the recording) before actually stopping
 
-        if (recorder->stopped && recorder_queue_is_empty(&recorder->queue)) {
+        if (recorder->stopped && queue_is_empty(&recorder->queue)) {
             mutex_unlock(recorder->mutex);
             break;
         }
 
-        struct record_packet *rec = recorder_queue_take(&recorder->queue);
+        struct record_packet *rec;
+        queue_take(&recorder->queue, next, &rec);
 
         mutex_unlock(recorder->mutex);
 
@@ -369,9 +312,15 @@ recorder_push(struct recorder *recorder, const AVPacket *packet) {
         return false;
     }
 
-    bool ok = recorder_queue_push(&recorder->queue, packet);
+    struct record_packet *rec = record_packet_new(packet);
+    if (!rec) {
+        LOGC("Could not allocate record packet");
+        return false;
+    }
+
+    queue_push(&recorder->queue, next, rec);
     cond_signal(recorder->queue_cond);
 
     mutex_unlock(recorder->mutex);
-    return ok;
+    return true;
 }

app/src/recorder.h

@@ -7,6 +7,7 @@
 #include <SDL2/SDL_thread.h>
 
 #include "common.h"
+#include "queue.h"
 
 enum recorder_format {
     RECORDER_FORMAT_MP4 = 1,
@@ -18,10 +19,7 @@ struct record_packet {
     struct record_packet *next;
 };
 
-struct recorder_queue {
-    struct record_packet *first;
-    struct record_packet *last; // undefined if first is NULL
-};
+struct recorder_queue QUEUE(struct record_packet);
 
 struct recorder {
     char *filename;

app/src/stream.c

@@ -69,15 +69,6 @@ notify_stopped(void) {
     SDL_PushEvent(&stop_event);
 }
 
-static bool
-process_config_packet(struct stream *stream, AVPacket *packet) {
-    if (stream->recorder && !recorder_push(stream->recorder, packet)) {
-        LOGE("Could not send config packet to recorder");
-        return false;
-    }
-    return true;
-}
-
 static bool
 process_frame(struct stream *stream, AVPacket *packet) {
     if (stream->decoder && !decoder_push(stream->decoder, packet)) {
@@ -157,13 +148,7 @@ stream_push_packet(struct stream *stream, AVPacket *packet) {
         }
     }
 
-    if (is_config) {
-        // config packet
-        bool ok = process_config_packet(stream, packet);
-        if (!ok) {
-            return false;
-        }
-    } else {
+    if (!is_config) {
         // data packet
         bool ok = stream_parse(stream, packet);
 

app/tests/test_queue.c

@@ -0,0 +1,38 @@
+#include <assert.h>
+
+#include <queue.h>
+
+struct foo {
+    int value;
+    struct foo *next;
+};
+
+static void test_queue(void) {
+    struct my_queue QUEUE(struct foo) queue;
+    queue_init(&queue);
+
+    assert(queue_is_empty(&queue));
+
+    struct foo v1 = { .value = 42 };
+    struct foo v2 = { .value = 27 };
+
+    queue_push(&queue, next, &v1);
+    queue_push(&queue, next, &v2);
+
+    struct foo *foo;
+
+    assert(!queue_is_empty(&queue));
+    queue_take(&queue, next, &foo);
+    assert(foo->value == 42);
+
+    assert(!queue_is_empty(&queue));
+    queue_take(&queue, next, &foo);
+    assert(foo->value == 27);
+
+    assert(queue_is_empty(&queue));
+}
+
+int main(void) {
+    test_queue();
+    return 0;
+}

build.gradle

@@ -7,7 +7,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.0'
+        classpath 'com.android.tools.build:gradle:3.4.2'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

cross_win32.txt

@@ -15,6 +15,6 @@ cpu = 'i686'
 endian = 'little'
 
 [properties]
-prebuilt_ffmpeg_shared = 'ffmpeg-4.1.3-win32-shared'
-prebuilt_ffmpeg_dev = 'ffmpeg-4.1.3-win32-dev'
-prebuilt_sdl2 = 'SDL2-2.0.8/i686-w64-mingw32'
+prebuilt_ffmpeg_shared = 'ffmpeg-4.1.4-win32-shared'
+prebuilt_ffmpeg_dev = 'ffmpeg-4.1.4-win32-dev'
+prebuilt_sdl2 = 'SDL2-2.0.10/i686-w64-mingw32'

cross_win64.txt

@@ -15,6 +15,6 @@ cpu = 'x86_64'
 endian = 'little'
 
 [properties]
-prebuilt_ffmpeg_shared = 'ffmpeg-4.1.3-win64-shared'
-prebuilt_ffmpeg_dev = 'ffmpeg-4.1.3-win64-dev'
-prebuilt_sdl2 = 'SDL2-2.0.8/x86_64-w64-mingw32'
+prebuilt_ffmpeg_shared = 'ffmpeg-4.1.4-win64-shared'
+prebuilt_ffmpeg_dev = 'ffmpeg-4.1.4-win64-dev'
+prebuilt_sdl2 = 'SDL2-2.0.10/x86_64-w64-mingw32'

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,5 @@
-#Thu Apr 18 11:45:59 CEST 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.5.1-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip

gradlew

@@ -1,4 +1,20 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 
 ##############################################################################
 ##
@@ -6,42 +22,6 @@
 ##
 ##############################################################################
 
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn ( ) {
-    echo "$*"
-}
-
-die ( ) {
-    echo
-    echo "$*"
-    echo
-    exit 1
-}
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-esac
-
 # Attempt to set APP_HOME
 # Resolve links: $0 may be a link
 PRG="$0"
@@ -60,6 +40,46 @@ cd "`dirname \"$PRG\"`/" >/dev/null
 APP_HOME="`pwd -P`"
 cd "$SAVED" >/dev/null
 
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 # Determine the Java command to use to start the JVM.
@@ -85,7 +105,7 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
     MAX_FD_LIMIT=`ulimit -H -n`
     if [ $? -eq 0 ] ; then
         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
@@ -150,11 +170,19 @@ if $cygwin ; then
     esac
 fi
 
-# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
-function splitJvmOpts() {
-    JVM_OPTS=("$@")
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
 }
-eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
-JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+APP_ARGS=$(save "$@")
 
-exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -1,3 +1,19 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
 @if "%DEBUG%" == "" @echo off
 @rem ##########################################################################
 @rem
@@ -8,14 +24,14 @@
 @rem Set local scope for the variables with windows NT shell
 if "%OS%"=="Windows_NT" setlocal
 
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
-
 set DIRNAME=%~dp0
 if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
@@ -46,10 +62,9 @@ echo location of your Java installation.
 goto fail
 
 :init
-@rem Get command-line arguments, handling Windowz variants
+@rem Get command-line arguments, handling Windows variants
 
 if not "%OS%" == "Windows_NT" goto win9xME_args
-if "%@eval[2+2]" == "4" goto 4NT_args
 
 :win9xME_args
 @rem Slurp the command line arguments.
@@ -60,11 +75,6 @@ set _SKIP=2
 if "x%~1" == "x" goto execute
 
 set CMD_LINE_ARGS=%*
-goto execute
-
-:4NT_args
-@rem Get arguments from the 4NT Shell from JP Software
-set CMD_LINE_ARGS=%$
 
 :execute
 @rem Setup the command line

meson.build

@@ -1,5 +1,5 @@
 project('scrcpy', 'c',
-        version: '1.9',
+        version: '1.10',
         meson_version: '>= 0.37',
         default_options: 'c_std=c11')
 

prebuilt-deps/Makefile

@@ -10,31 +10,31 @@ prepare-win32: prepare-sdl2 prepare-ffmpeg-shared-win32 prepare-ffmpeg-dev-win32
 prepare-win64: prepare-sdl2 prepare-ffmpeg-shared-win64 prepare-ffmpeg-dev-win64 prepare-adb
 
 prepare-ffmpeg-shared-win32:
-	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/shared/ffmpeg-4.1.3-win32-shared.zip \
-		8ea472d673370d5e87517a75587abfa6f189ee4f82e8da21fdbc49d0db0c1a89 \
-		ffmpeg-4.1.3-win32-shared
+	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/shared/ffmpeg-4.1.4-win32-shared.zip \
+		596608277f6b937c3dea7c46e854665d75b3de56790bae07f655ca331440f003 \
+		ffmpeg-4.1.4-win32-shared
 
 prepare-ffmpeg-dev-win32:
-	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/dev/ffmpeg-4.1.3-win32-dev.zip \
-		e16d3150b6ccf0b71908f5b964cb8c051d79053c8f5cd6d777d617ab4f03613a \
-		ffmpeg-4.1.3-win32-dev
+	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/dev/ffmpeg-4.1.4-win32-dev.zip \
+		a80c86e263cfad26e202edfa5e6e939a2c88843ae26f031d3e0d981a39fd03fb \
+		ffmpeg-4.1.4-win32-dev
 
 prepare-ffmpeg-shared-win64:
-	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/shared/ffmpeg-4.1.3-win64-shared.zip \
-		0b974578e07d974c4bafb36c7ed0b46e46b001d38b149455089c13b57ddefe5d \
-		ffmpeg-4.1.3-win64-shared
+	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/shared/ffmpeg-4.1.4-win64-shared.zip \
+		a90889871de2cab8a79b392591313a188189a353f69dde1db98aebe20b280989 \
+		ffmpeg-4.1.4-win64-shared
 
 prepare-ffmpeg-dev-win64:
-	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/dev/ffmpeg-4.1.3-win64-dev.zip \
-		334b473467db096a5b74242743592a73e120a137232794508e4fc55593696a5b \
-		ffmpeg-4.1.3-win64-dev
+	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/dev/ffmpeg-4.1.4-win64-dev.zip \
+		6c9d53f9e94ce1821e975ec668e5b9d6e9deb4a45d0d7e30264685d3dfbbb068 \
+		ffmpeg-4.1.4-win64-dev
 
 prepare-sdl2:
-	@./prepare-dep https://libsdl.org/release/SDL2-devel-2.0.8-mingw.tar.gz \
-		ffff7305d634aff5e1df5b7bb935435c3a02c8b03ad94a1a2be9169a558a7961 \
-		SDL2-2.0.8
+	@./prepare-dep https://libsdl.org/release/SDL2-devel-2.0.10-mingw.tar.gz \
+		a90a7cddaec4996f4d7be6d80c57ec69b062e132bffc513965f99217f603274a \
+		SDL2-2.0.10
 
 prepare-adb:
-	@./prepare-dep https://dl.google.com/android/repository/platform-tools_r29.0.1-windows.zip \
-		2334f92cf571fd2d9bf6ff7c637765bee5d8323e0bd8e051e15927d87b54b4e8 \
+	@./prepare-dep https://dl.google.com/android/repository/platform-tools_r29.0.2-windows.zip \
+		d78f02e5e2c9c4c1d046dcd4e6fbdf586e5f57ef66eb0da5c2b49d745d85d5ee \
 		platform-tools

server/build.gradle

@@ -6,8 +6,8 @@ android {
         applicationId "com.genymobile.scrcpy"
         minSdkVersion 21
         targetSdkVersion 29
-        versionCode 10
-        versionName "1.9"
+        versionCode 11
+        versionName "1.10"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {