Force OpenGL Core Profile context on macOS

By default, SDL creates an OpenGL 2.1 context on macOS for an OpenGL
renderer. As a consequence, mipmapping is not supported.

Force to use a core profile context, to get a higher version.

Before:

    INFO: Renderer: opengl
    INFO: OpenGL version: 2.1 NVIDIA-14.0.32 355.11.11.10.10.143
    WARN: Trilinear filtering disabled (OpenGL 3.0+ or ES 2.0+ required)

After:

    INFO: Renderer: opengl
    DEBUG: Creating OpenGL Core Profile context
    INFO: OpenGL version: 4.1 NVIDIA-14.0.32 355.11.11.10.10.143
    INFO: Trilinear filtering enabled

when running with:

    scrcpy --verbosity=debug --render-driver=opengl

Note:
Since SDL_CreateRenderer causes a fallback to OpenGL 2.1, the profile
and version attributes have to be set and the context created _after_.

app/meson.build

@@ -14,6 +14,7 @@ src = [
     'src/delay_buffer.c',
     'src/demuxer.c',
     'src/device_msg.c',
+    'src/display.c',
     'src/icon.c',
     'src/file_pusher.c',
     'src/fps_counter.c',

app/src/adb/adb_parser.c

@@ -204,6 +204,7 @@ sc_adb_parse_device_ip(char *str) {
     while (str[idx_line] != '\0') {
         char *line = &str[idx_line];
         size_t len = strcspn(line, "\n");
+        bool is_last_line = line[len] == '\0';
 
         // The same, but without any trailing '\r'
         size_t line_len = sc_str_remove_trailing_cr(line, len);
@@ -215,12 +216,12 @@ sc_adb_parse_device_ip(char *str) {
             return ip;
         }
 
-        idx_line += len;
-
-        if (str[idx_line] != '\0') {
-            // The next line starts after the '\n'
-            ++idx_line;
+        if (is_last_line) {
+            break;
         }
+
+        // The next line starts after the '\n'
+        idx_line += len + 1;
     }
 
     return NULL;

app/src/display.c

@@ -0,0 +1,185 @@
+#include "display.h"
+
+#include <assert.h>
+
+#include "util/log.h"
+
+bool
+sc_display_init(struct sc_display *display, SDL_Window *window, bool mipmaps) {
+    display->renderer =
+        SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
+    if (!display->renderer) {
+        LOGE("Could not create renderer: %s", SDL_GetError());
+        return false;
+    }
+
+    SDL_RendererInfo renderer_info;
+    int r = SDL_GetRendererInfo(display->renderer, &renderer_info);
+    const char *renderer_name = r ? NULL : renderer_info.name;
+    LOGI("Renderer: %s", renderer_name ? renderer_name : "(unknown)");
+
+    display->mipmaps = false;
+
+    // starts with "opengl"
+    bool use_opengl = renderer_name && !strncmp(renderer_name, "opengl", 6);
+    if (use_opengl) {
+
+#ifdef SC_DISPLAY_FORCE_OPENGL_CORE_PROFILE
+        // Persuade macOS to give us something better than OpenGL 2.1.
+        // If we create a Core Profile context, we get the best OpenGL version.
+        SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK,
+                            SDL_GL_CONTEXT_PROFILE_CORE);
+
+        LOGD("Creating OpenGL Core Profile Context");
+        display->gl_context = SDL_GL_CreateContext(window);
+        if (!display->gl_context) {
+            LOGE("Could not create OpenGL context: %s", SDL_GetError());
+            SDL_DestroyRenderer(display->renderer);
+            return false;
+        }
+#endif
+
+        struct sc_opengl *gl = &display->gl;
+        sc_opengl_init(gl);
+
+        LOGI("OpenGL version: %s", gl->version);
+
+        if (mipmaps) {
+            bool supports_mipmaps =
+                sc_opengl_version_at_least(gl, 3, 0, /* OpenGL 3.0+ */
+                                               2, 0  /* OpenGL ES 2.0+ */);
+            if (supports_mipmaps) {
+                LOGI("Trilinear filtering enabled");
+                display->mipmaps = true;
+            } else {
+                LOGW("Trilinear filtering disabled "
+                     "(OpenGL 3.0+ or ES 2.0+ required");
+            }
+        } else {
+            LOGI("Trilinear filtering disabled");
+        }
+    } else if (mipmaps) {
+        LOGD("Trilinear filtering disabled (not an OpenGL renderer");
+    }
+
+    return true;
+}
+
+void
+sc_display_destroy(struct sc_display *display) {
+#ifdef SC_DISPLAY_FORCE_OPENGL_CORE_PROFILE
+    SDL_GL_DeleteContext(display->gl_context);
+#endif
+    if (display->texture) {
+        SDL_DestroyTexture(display->texture);
+    }
+    SDL_DestroyRenderer(display->renderer);
+}
+
+static SDL_Texture *
+sc_display_create_texture(struct sc_display *display,
+                          struct sc_size size) {
+    SDL_Renderer *renderer = display->renderer;
+    SDL_Texture *texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_YV12,
+                                             SDL_TEXTUREACCESS_STREAMING,
+                                             size.width, size.height);
+    if (!texture) {
+        LOGE("Could not create texture: %s", SDL_GetError());
+        return NULL;
+    }
+
+    if (display->mipmaps) {
+        struct sc_opengl *gl = &display->gl;
+
+        SDL_GL_BindTexture(texture, NULL, NULL);
+
+        // Enable trilinear filtering for downscaling
+        gl->TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
+                          GL_LINEAR_MIPMAP_LINEAR);
+        gl->TexParameterf(GL_TEXTURE_2D, GL_TEXTURE_LOD_BIAS, -1.f);
+
+        SDL_GL_UnbindTexture(texture);
+    }
+
+    return texture;
+}
+
+bool
+sc_display_set_texture_size(struct sc_display *display, struct sc_size size) {
+    if (display->texture) {
+        SDL_DestroyTexture(display->texture);
+    }
+
+    display->texture = sc_display_create_texture(display, size);
+    if (!display->texture) {
+        return false;
+    }
+
+    LOGI("Texture: %" PRIu16 "x%" PRIu16, size.width, size.height);
+    return true;
+}
+
+bool
+sc_display_update_texture(struct sc_display *display, const AVFrame *frame) {
+    int ret = SDL_UpdateYUVTexture(display->texture, NULL,
+                                   frame->data[0], frame->linesize[0],
+                                   frame->data[1], frame->linesize[1],
+                                   frame->data[2], frame->linesize[2]);
+    if (ret) {
+        LOGE("Could not update texture: %s", SDL_GetError());
+        return false;
+    }
+
+    if (display->mipmaps) {
+        SDL_GL_BindTexture(display->texture, NULL, NULL);
+        display->gl.GenerateMipmap(GL_TEXTURE_2D);
+        SDL_GL_UnbindTexture(display->texture);
+    }
+
+    return true;
+}
+
+bool
+sc_display_render(struct sc_display *display, const SDL_Rect *geometry,
+                  unsigned rotation) {
+    SDL_RenderClear(display->renderer);
+
+    SDL_Renderer *renderer = display->renderer;
+    SDL_Texture *texture = display->texture;
+
+    if (rotation == 0) {
+        int ret = SDL_RenderCopy(renderer, texture, NULL, geometry);
+        if (ret) {
+            LOGE("Could not render texture: %s", SDL_GetError());
+            return false;
+        }
+    } else {
+        // rotation in RenderCopyEx() is clockwise, while screen->rotation is
+        // counterclockwise (to be consistent with --lock-video-orientation)
+        int cw_rotation = (4 - rotation) % 4;
+        double angle = 90 * cw_rotation;
+
+        const SDL_Rect *dstrect = NULL;
+        SDL_Rect rect;
+        if (rotation & 1) {
+            rect.x = geometry->x + (geometry->w - geometry->h) / 2;
+            rect.y = geometry->y + (geometry->h - geometry->w) / 2;
+            rect.w = geometry->h;
+            rect.h = geometry->w;
+            dstrect = &rect;
+        } else {
+            assert(rotation == 2);
+            dstrect = geometry;
+        }
+
+        int ret = SDL_RenderCopyEx(renderer, texture, NULL, dstrect, angle,
+                                   NULL, 0);
+        if (ret) {
+            LOGE("Could not render texture: %s", SDL_GetError());
+            return false;
+        }
+    }
+
+    SDL_RenderPresent(display->renderer);
+    return true;
+}

app/src/display.h

@@ -0,0 +1,45 @@
+#ifndef SC_DISPLAY_H
+#define SC_DISPLAY_H
+
+#include "common.h"
+
+#include <stdbool.h>
+#include <libavformat/avformat.h>
+#include <SDL2/SDL.h>
+
+#include "coords.h"
+#include "opengl.h"
+
+#ifdef __APPLE__
+# define SC_DISPLAY_FORCE_OPENGL_CORE_PROFILE
+#endif
+
+struct sc_display {
+    SDL_Renderer *renderer;
+    SDL_Texture *texture;
+
+    struct sc_opengl gl;
+#ifdef SC_DISPLAY_FORCE_OPENGL_CORE_PROFILE
+    SDL_GLContext *gl_context;
+#endif
+
+    bool mipmaps;
+};
+
+bool
+sc_display_init(struct sc_display *display, SDL_Window *window, bool mipmaps);
+
+void
+sc_display_destroy(struct sc_display *display);
+
+bool
+sc_display_set_texture_size(struct sc_display *display, struct sc_size size);
+
+bool
+sc_display_update_texture(struct sc_display *display, const AVFrame *frame);
+
+bool
+sc_display_render(struct sc_display *display, const SDL_Rect *geometry,
+                  unsigned rotation);
+
+#endif

app/src/input_manager.c

@@ -797,7 +797,8 @@ sc_input_manager_process_file(struct sc_input_manager *im,
 }
 
 void
-sc_input_manager_handle_event(struct sc_input_manager *im, SDL_Event *event) {
+sc_input_manager_handle_event(struct sc_input_manager *im,
+                              const SDL_Event *event) {
     bool control = im->controller;
     switch (event->type) {
         case SDL_TEXTINPUT:

app/src/input_manager.h

@@ -61,6 +61,7 @@ sc_input_manager_init(struct sc_input_manager *im,
                       const struct sc_input_manager_params *params);
 
 void
-sc_input_manager_handle_event(struct sc_input_manager *im, SDL_Event *event);
+sc_input_manager_handle_event(struct sc_input_manager *im,
+                              const SDL_Event *event);
 
 #endif

app/src/screen.c

@@ -239,35 +239,6 @@ sc_screen_update_content_rect(struct sc_screen *screen) {
     }
 }
 
-static bool
-create_texture(struct sc_screen *screen) {
-    SDL_Renderer *renderer = screen->renderer;
-    struct sc_size size = screen->frame_size;
-    SDL_Texture *texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_YV12,
-                                             SDL_TEXTUREACCESS_STREAMING,
-                                             size.width, size.height);
-    if (!texture) {
-        LOGE("Could not create texture: %s", SDL_GetError());
-        return false;
-    }
-
-    if (screen->mipmaps) {
-        struct sc_opengl *gl = &screen->gl;
-
-        SDL_GL_BindTexture(texture, NULL, NULL);
-
-        // Enable trilinear filtering for downscaling
-        gl->TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
-                          GL_LINEAR_MIPMAP_LINEAR);
-        gl->TexParameterf(GL_TEXTURE_2D, GL_TEXTURE_LOD_BIAS, -1.f);
-
-        SDL_GL_UnbindTexture(texture);
-    }
-
-    screen->texture = texture;
-    return true;
-}
-
 // render the texture to the renderer
 //
 // Set the update_content_rect flag if the window or content size may have
@@ -278,35 +249,11 @@ sc_screen_render(struct sc_screen *screen, bool update_content_rect) {
         sc_screen_update_content_rect(screen);
     }
 
-    SDL_RenderClear(screen->renderer);
-    if (screen->rotation == 0) {
-        SDL_RenderCopy(screen->renderer, screen->texture, NULL, &screen->rect);
-    } else {
-        // rotation in RenderCopyEx() is clockwise, while screen->rotation is
-        // counterclockwise (to be consistent with --lock-video-orientation)
-        int cw_rotation = (4 - screen->rotation) % 4;
-        double angle = 90 * cw_rotation;
-
-        SDL_Rect *dstrect = NULL;
-        SDL_Rect rect;
-        if (screen->rotation & 1) {
-            rect.x = screen->rect.x + (screen->rect.w - screen->rect.h) / 2;
-            rect.y = screen->rect.y + (screen->rect.h - screen->rect.w) / 2;
-            rect.w = screen->rect.h;
-            rect.h = screen->rect.w;
-            dstrect = ▭
-        } else {
-            assert(screen->rotation == 2);
-            dstrect = &screen->rect;
-        }
-
-        SDL_RenderCopyEx(screen->renderer, screen->texture, NULL, dstrect,
-                         angle, NULL, 0);
-    }
-    SDL_RenderPresent(screen->renderer);
+    bool ok = sc_display_render(&screen->display, &screen->rect,
+                                screen->rotation);
+    (void) ok; // error already logged
 }
 
-
 #if defined(__APPLE__) || defined(__WINDOWS__)
 # define CONTINUOUS_RESIZING_WORKAROUND
 #endif
@@ -453,46 +400,11 @@ sc_screen_init(struct sc_screen *screen,
         goto error_destroy_fps_counter;
     }
 
-    screen->renderer = SDL_CreateRenderer(screen->window, -1,
-                                          SDL_RENDERER_ACCELERATED);
-    if (!screen->renderer) {
-        LOGE("Could not create renderer: %s", SDL_GetError());
+    ok = sc_display_init(&screen->display, screen->window, params->mipmaps);
+    if (!ok) {
         goto error_destroy_window;
     }
 
-    SDL_RendererInfo renderer_info;
-    int r = SDL_GetRendererInfo(screen->renderer, &renderer_info);
-    const char *renderer_name = r ? NULL : renderer_info.name;
-    LOGI("Renderer: %s", renderer_name ? renderer_name : "(unknown)");
-
-    screen->mipmaps = false;
-
-    // starts with "opengl"
-    bool use_opengl = renderer_name && !strncmp(renderer_name, "opengl", 6);
-    if (use_opengl) {
-        struct sc_opengl *gl = &screen->gl;
-        sc_opengl_init(gl);
-
-        LOGI("OpenGL version: %s", gl->version);
-
-        if (params->mipmaps) {
-            bool supports_mipmaps =
-                sc_opengl_version_at_least(gl, 3, 0, /* OpenGL 3.0+ */
-                                               2, 0  /* OpenGL ES 2.0+ */);
-            if (supports_mipmaps) {
-                LOGI("Trilinear filtering enabled");
-                screen->mipmaps = true;
-            } else {
-                LOGW("Trilinear filtering disabled "
-                     "(OpenGL 3.0+ or ES 2.0+ required)");
-            }
-        } else {
-            LOGI("Trilinear filtering disabled");
-        }
-    } else if (params->mipmaps) {
-        LOGD("Trilinear filtering disabled (not an OpenGL renderer)");
-    }
-
     SDL_Surface *icon = scrcpy_icon_load();
     if (icon) {
         SDL_SetWindowIcon(screen->window, icon);
@@ -504,7 +416,7 @@ sc_screen_init(struct sc_screen *screen,
     screen->frame = av_frame_alloc();
     if (!screen->frame) {
         LOG_OOM();
-        goto error_destroy_renderer;
+        goto error_destroy_display;
     }
 
     struct sc_input_manager_params im_params = {
@@ -539,8 +451,8 @@ sc_screen_init(struct sc_screen *screen,
 
     return true;
 
-error_destroy_renderer:
-    SDL_DestroyRenderer(screen->renderer);
+error_destroy_display:
+    sc_display_destroy(&screen->display);
 error_destroy_window:
     SDL_DestroyWindow(screen->window);
 error_destroy_fps_counter:
@@ -596,11 +508,8 @@ sc_screen_destroy(struct sc_screen *screen) {
 #ifndef NDEBUG
     assert(!screen->open);
 #endif
+    sc_display_destroy(&screen->display);
     av_frame_free(&screen->frame);
-    if (screen->texture) {
-        SDL_DestroyTexture(screen->texture);
-    }
-    SDL_DestroyRenderer(screen->renderer);
     SDL_DestroyWindow(screen->window);
     sc_fps_counter_destroy(&screen->fps_counter);
     sc_frame_buffer_destroy(&screen->fb);
@@ -667,7 +576,6 @@ static bool
 sc_screen_init_size(struct sc_screen *screen) {
     // Before first frame
     assert(!screen->has_frame);
-    assert(!screen->texture);
 
     // The requested size is passed via screen->frame_size
 
@@ -675,48 +583,27 @@ sc_screen_init_size(struct sc_screen *screen) {
         get_rotated_size(screen->frame_size, screen->rotation);
     screen->content_size = content_size;
 
-    LOGI("Initial texture: %" PRIu16 "x%" PRIu16,
-                 screen->frame_size.width, screen->frame_size.height);
-    return create_texture(screen);
+    return sc_display_set_texture_size(&screen->display, screen->frame_size);
 }
 
 // recreate the texture and resize the window if the frame size has changed
 static bool
 prepare_for_frame(struct sc_screen *screen, struct sc_size new_frame_size) {
-    if (screen->frame_size.width != new_frame_size.width
-            || screen->frame_size.height != new_frame_size.height) {
-        // frame dimension changed, destroy texture
-        SDL_DestroyTexture(screen->texture);
-
-        screen->frame_size = new_frame_size;
-
-        struct sc_size new_content_size =
-            get_rotated_size(new_frame_size, screen->rotation);
-        set_content_size(screen, new_content_size);
-
-        sc_screen_update_content_rect(screen);
-
-        LOGI("New texture: %" PRIu16 "x%" PRIu16,
-                     screen->frame_size.width, screen->frame_size.height);
-        return create_texture(screen);
+    if (screen->frame_size.width == new_frame_size.width
+            && screen->frame_size.height == new_frame_size.height) {
+        return true;
     }
 
-    return true;
-}
+    // frame dimension changed
+    screen->frame_size = new_frame_size;
 
-// write the frame into the texture
-static void
-update_texture(struct sc_screen *screen, const AVFrame *frame) {
-    SDL_UpdateYUVTexture(screen->texture, NULL,
-            frame->data[0], frame->linesize[0],
-            frame->data[1], frame->linesize[1],
-            frame->data[2], frame->linesize[2]);
+    struct sc_size new_content_size =
+        get_rotated_size(new_frame_size, screen->rotation);
+    set_content_size(screen, new_content_size);
 
-    if (screen->mipmaps) {
-        SDL_GL_BindTexture(screen->texture, NULL, NULL);
-        screen->gl.GenerateMipmap(GL_TEXTURE_2D);
-        SDL_GL_UnbindTexture(screen->texture);
-    }
+    sc_screen_update_content_rect(screen);
+
+    return sc_display_set_texture_size(&screen->display, screen->frame_size);
 }
 
 static bool
@@ -731,7 +618,10 @@ sc_screen_update_frame(struct sc_screen *screen) {
     if (!prepare_for_frame(screen, new_frame_size)) {
         return false;
     }
-    update_texture(screen, frame);
+
+    if (!sc_display_update_texture(&screen->display, frame)) {
+        return false;
+    }
 
     if (!screen->has_frame) {
         screen->has_frame = true;
@@ -812,7 +702,7 @@ sc_screen_is_mouse_capture_key(SDL_Keycode key) {
 }
 
 bool
-sc_screen_handle_event(struct sc_screen *screen, SDL_Event *event) {
+sc_screen_handle_event(struct sc_screen *screen, const SDL_Event *event) {
     bool relative_mode = sc_screen_is_relative_mode(screen);
 
     switch (event->type) {

app/src/screen.h

@@ -9,6 +9,7 @@
 
 #include "controller.h"
 #include "coords.h"
+#include "display.h"
 #include "fps_counter.h"
 #include "frame_buffer.h"
 #include "input_manager.h"
@@ -24,6 +25,7 @@ struct sc_screen {
     bool open; // track the open/close state to assert correct behavior
 #endif
 
+    struct sc_display display;
     struct sc_input_manager im;
     struct sc_frame_buffer fb;
     struct sc_fps_counter fps_counter;
@@ -39,9 +41,6 @@ struct sc_screen {
     } req;
 
     SDL_Window *window;
-    SDL_Renderer *renderer;
-    SDL_Texture *texture;
-    struct sc_opengl gl;
     struct sc_size frame_size;
     struct sc_size content_size; // rotated frame_size
 
@@ -57,7 +56,6 @@ struct sc_screen {
     bool has_frame;
     bool fullscreen;
     bool maximized;
-    bool mipmaps;
 
     // To enable/disable mouse capture, a mouse capture key (LALT, LGUI or
     // RGUI) must be pressed. This variable tracks the pressed capture key.
@@ -137,7 +135,7 @@ sc_screen_set_rotation(struct sc_screen *screen, unsigned rotation);
 // react to SDL events
 // If this function returns false, scrcpy must exit with an error.
 bool
-sc_screen_handle_event(struct sc_screen *screen, SDL_Event *event);
+sc_screen_handle_event(struct sc_screen *screen, const SDL_Event *event);
 
 // convert point from window coordinates to frame coordinates
 // x and y are expressed in pixels

app/tests/test_adb_parser.c

@@ -217,6 +217,18 @@ static void test_get_ip_multiline_second_ok(void) {
     free(ip);
 }
 
+static void test_get_ip_multiline_second_ok_without_cr(void) {
+    char ip_route[] = "10.0.0.0/24 dev rmnet  proto kernel  scope link  src "
+                      "10.0.0.3\n"
+                      "192.168.1.0/24 dev wlan0  proto kernel  scope link  src "
+                      "192.168.1.3\n";
+
+    char *ip = sc_adb_parse_device_ip(ip_route);
+    assert(ip);
+    assert(!strcmp(ip, "192.168.1.3"));
+    free(ip);
+}
+
 static void test_get_ip_no_wlan(void) {
     char ip_route[] = "192.168.1.0/24 dev rmnet  proto kernel  scope link  src "
                       "192.168.12.34\r\r\n";
@@ -259,6 +271,7 @@ int main(int argc, char *argv[]) {
     test_get_ip_single_line_with_trailing_space();
     test_get_ip_multiline_first_ok();
     test_get_ip_multiline_second_ok();
+    test_get_ip_multiline_second_ok_without_cr();
     test_get_ip_no_wlan();
     test_get_ip_no_wlan_without_eol();
     test_get_ip_truncated();

server/build_without_gradle.sh

@@ -14,8 +14,8 @@ set -e
 SCRCPY_DEBUG=false
 SCRCPY_VERSION_NAME=2.0
 
-PLATFORM=${ANDROID_PLATFORM:-23}
-BUILD_TOOLS=${ANDROID_BUILD_TOOLS:-23.0.3}
+PLATFORM=${ANDROID_PLATFORM:-33}
+BUILD_TOOLS=${ANDROID_BUILD_TOOLS:-33.0.0}
 BUILD_TOOLS_DIR="$ANDROID_HOME/build-tools/$BUILD_TOOLS"
 
 BUILD_DIR="$(realpath ${BUILD_DIR:-build_manual})"
@@ -43,17 +43,6 @@ public final class BuildConfig {
 }
 EOF
 
-STUBS_DIR="$BUILD_DIR/stubs"
-rm -rf "$STUBS_DIR"
-mkdir -p "$STUBS_DIR"
-echo "Generating SDK stubs..."
-cd "$SERVER_DIR/src/main/stubs"
-javac -bootclasspath "$ANDROID_JAR" \
-    -d "$STUBS_DIR" \
-    -source 1.8 -target 1.8 \
-    android/content/*
-cd -
-
 echo "Generating java from aidl..."
 cd "$SERVER_DIR/src/main/aidl"
 "$BUILD_TOOLS_DIR/aidl" -o"$GEN_DIR" android/view/IRotationWatcher.aidl
@@ -63,7 +52,7 @@ cd "$SERVER_DIR/src/main/aidl"
 echo "Compiling java sources..."
 cd ../java
 javac -bootclasspath "$ANDROID_JAR" \
-    -cp "$LAMBDA_JAR:$GEN_DIR:$STUBS_DIR" \
+    -cp "$LAMBDA_JAR:$GEN_DIR" \
     -d "$CLASSES_DIR" \
     -source 1.8 -target 1.8 \
     com/genymobile/scrcpy/*.java \

server/src/main/java/com/genymobile/scrcpy/AudioCapture.java

@@ -5,7 +5,6 @@ import com.genymobile.scrcpy.wrappers.ServiceManager;
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.content.ComponentName;
-import android.content.Context;
 import android.content.Intent;
 import android.media.AudioFormat;
 import android.media.AudioRecord;
@@ -15,7 +14,6 @@ import android.media.MediaRecorder;
 import android.os.Build;
 import android.os.SystemClock;
 
-import java.lang.reflect.Method;
 import java.nio.ByteBuffer;
 
 public final class AudioCapture {
@@ -44,28 +42,13 @@ public final class AudioCapture {
         return builder.build();
     }
 
-    private static Method setBuilderContext;
-
-    @TargetApi(23)
-    private static void setBuilderContext(AudioRecord.Builder builder, Context context) {
-        try {
-            if (setBuilderContext == null) {
-                setBuilderContext = AudioRecord.Builder.class.getMethod("setContext", Context.class);
-            }
-            setBuilderContext.invoke(builder, context);
-        } catch (Exception e) {
-            Ln.e("Could not call AudioRecord.Builder.setContext() method");
-            //throw new RuntimeException(e);
-        }
-    }
-
     @TargetApi(Build.VERSION_CODES.M)
     @SuppressLint({"WrongConstant", "MissingPermission"})
     private static AudioRecord createAudioRecord() {
         AudioRecord.Builder builder = new AudioRecord.Builder();
-        if (Build.VERSION.SDK_INT >= 31) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
             // On older APIs, Workarounds.fillAppInfo() must be called beforehand
-            setBuilderContext(builder, FakeContext.get());
+            builder.setContext(FakeContext.get());
         }
         builder.setAudioSource(MediaRecorder.AudioSource.REMOTE_SUBMIX);
         builder.setAudioFormat(createAudioFormat());
@@ -119,7 +102,7 @@ public final class AudioCapture {
     }
 
     public void start() throws AudioCaptureForegroundException {
-        if (Build.VERSION.SDK_INT == 30) {
+        if (Build.VERSION.SDK_INT == Build.VERSION_CODES.R) {
             startWorkaroundAndroid11();
             try {
                 tryStartRecording(3, 100);
@@ -138,21 +121,7 @@ public final class AudioCapture {
         }
     }
 
-    private static Method getTimestampMethod;
-
-    private static int getRecorderTimestamp(AudioRecord recorder, AudioTimestamp timestamp) {
-        try {
-            if (getTimestampMethod == null) {
-                getTimestampMethod = AudioRecord.class.getMethod("getTimestamp", AudioTimestamp.class, int.class);
-            }
-            return (int) getTimestampMethod.invoke(recorder, timestamp, 0);
-        } catch (Exception e) {
-            Ln.e("Could not call AudioRecord.getTimestamp() method");
-            return AudioRecord.ERROR;
-        }
-    }
-
-    @TargetApi(24)
+    @TargetApi(Build.VERSION_CODES.N)
     public int read(ByteBuffer directBuffer, int size, MediaCodec.BufferInfo outBufferInfo) {
         int r = recorder.read(directBuffer, size);
         if (r <= 0) {
@@ -161,7 +130,7 @@ public final class AudioCapture {
 
         long pts;
 
-        int ret = getRecorderTimestamp(recorder, timestamp);
+        int ret = recorder.getTimestamp(timestamp, AudioTimestamp.TIMEBASE_MONOTONIC);
         if (ret == AudioRecord.SUCCESS) {
             pts = timestamp.nanoTime / 1000;
         } else {

server/src/main/java/com/genymobile/scrcpy/AudioEncoder.java

@@ -84,7 +84,7 @@ public final class AudioEncoder implements AsyncProcessor {
         return format;
     }
 
-    @TargetApi(24)
+    @TargetApi(Build.VERSION_CODES.N)
     private void inputThread(MediaCodec mediaCodec, AudioCapture capture) throws IOException, InterruptedException {
         final MediaCodec.BufferInfo bufferInfo = new MediaCodec.BufferInfo();
 
@@ -159,7 +159,7 @@ public final class AudioEncoder implements AsyncProcessor {
 
     @TargetApi(Build.VERSION_CODES.M)
     public void encode() throws IOException, ConfigurationException, AudioCaptureForegroundException {
-        if (Build.VERSION.SDK_INT < 30) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.R) {
             Ln.w("Audio disabled: it is not supported before Android 11");
             streamer.writeDisableStream(false);
             return;
@@ -290,7 +290,7 @@ public final class AudioEncoder implements AsyncProcessor {
     }
 
     private class EncoderCallback extends MediaCodec.Callback {
-        @TargetApi(24)
+        @TargetApi(Build.VERSION_CODES.N)
         @Override
         public void onInputBufferAvailable(MediaCodec codec, int index) {
             try {

server/src/main/java/com/genymobile/scrcpy/AudioRawRecorder.java

@@ -1,6 +1,7 @@
 package com.genymobile.scrcpy;
 
 import android.media.MediaCodec;
+import android.os.Build;
 
 import java.io.IOException;
 import java.nio.ByteBuffer;
@@ -19,6 +20,12 @@ public final class AudioRawRecorder implements AsyncProcessor {
     }
 
     private void record() throws IOException, AudioCaptureForegroundException {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.R) {
+            Ln.w("Audio disabled: it is not supported before Android 11");
+            streamer.writeDisableStream(false);
+            return;
+        }
+
         final ByteBuffer buffer = ByteBuffer.allocateDirect(READ_SIZE);
         final MediaCodec.BufferInfo bufferInfo = new MediaCodec.BufferInfo();
 

server/src/main/java/com/genymobile/scrcpy/Controller.java

@@ -373,8 +373,8 @@ public class Controller implements AsyncProcessor {
 
     private void getClipboard(int copyKey) {
         // On Android >= 7, press the COPY or CUT key if requested
-        if (copyKey != ControlMessage.COPY_KEY_NONE && Build.VERSION.SDK_INT >= 24 && device.supportsInputEvents()) {
-            int key = copyKey == ControlMessage.COPY_KEY_COPY ? 278 : 277;
+        if (copyKey != ControlMessage.COPY_KEY_NONE && Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && device.supportsInputEvents()) {
+            int key = copyKey == ControlMessage.COPY_KEY_COPY ? KeyEvent.KEYCODE_COPY : KeyEvent.KEYCODE_CUT;
             // Wait until the event is finished, to ensure that the clipboard text we read just after is the correct one
             device.pressReleaseKeycode(key, Device.INJECT_MODE_WAIT_FOR_FINISH);
         }
@@ -397,8 +397,8 @@ public class Controller implements AsyncProcessor {
         }
 
         // On Android >= 7, also press the PASTE key if requested
-        if (paste && Build.VERSION.SDK_INT >= 24 && device.supportsInputEvents()) {
-            device.pressReleaseKeycode(279, Device.INJECT_MODE_ASYNC);
+        if (paste && Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && device.supportsInputEvents()) {
+            device.pressReleaseKeycode(KeyEvent.KEYCODE_PASTE, Device.INJECT_MODE_ASYNC);
         }
 
         if (sequence != ControlMessage.SEQUENCE_INVALID) {

server/src/main/java/com/genymobile/scrcpy/DesktopConnection.java

@@ -68,8 +68,7 @@ public final class DesktopConnection implements Closeable {
         LocalSocket controlSocket = null;
         try {
             if (tunnelForward) {
-                LocalServerSocket localServerSocket = new LocalServerSocket(socketName);
-                try {
+                try (LocalServerSocket localServerSocket = new LocalServerSocket(socketName)) {
                     videoSocket = localServerSocket.accept();
                     if (sendDummyByte) {
                         // send one byte so the client may read() to detect a connection error
@@ -81,8 +80,6 @@ public final class DesktopConnection implements Closeable {
                     if (control) {
                         controlSocket = localServerSocket.accept();
                     }
-                } finally {
-                    localServerSocket.close();
                 }
             } else {
                 videoSocket = connect(socketName);

server/src/main/java/com/genymobile/scrcpy/Device.java

@@ -124,7 +124,7 @@ public final class Device {
         }
 
         // main display or any display on Android >= Q
-        supportsInputEvents = displayId == 0 || Build.VERSION.SDK_INT >= 29;
+        supportsInputEvents = displayId == 0 || Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q;
         if (!supportsInputEvents) {
             Ln.w("Input events are not supported for secondary displays before Android 10");
         }
@@ -173,7 +173,7 @@ public final class Device {
     }
 
     public static boolean supportsInputEvents(int displayId) {
-        return displayId == 0 || Build.VERSION.SDK_INT >= 29;
+        return displayId == 0 || Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q;
     }
 
     public boolean supportsInputEvents() {
@@ -277,7 +277,7 @@ public final class Device {
      * @param mode one of the {@code POWER_MODE_*} constants
      */
     public static boolean setScreenPowerMode(int mode) {
-        if (Build.VERSION.SDK_INT >= 29) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
             // Change the power mode for all physical displays
             long[] physicalDisplayIds = SurfaceControl.getPhysicalDisplayIds();
             if (physicalDisplayIds == null) {

server/src/main/java/com/genymobile/scrcpy/FakeContext.java

@@ -26,13 +26,15 @@ public final class FakeContext extends ContextWrapper {
         return PACKAGE_NAME;
     }
 
+    @Override
     public String getOpPackageName() {
         return PACKAGE_NAME;
     }
 
-    @TargetApi(31)
+    @TargetApi(Build.VERSION_CODES.S)
+    @Override
     public AttributionSource getAttributionSource() {
-        AttributionSource.Builder builder = new AttributionSource.Builder(0);
+        AttributionSource.Builder builder = new AttributionSource.Builder(Process.SHELL_UID);
         builder.setPackageName(PACKAGE_NAME);
         return builder.build();
     }

server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java

@@ -252,7 +252,7 @@ public class ScreenEncoder implements Device.RotationListener {
     private static IBinder createDisplay() {
         // Since Android 12 (preview), secure displays could not be created with shell permissions anymore.
         // On Android 12 preview, SDK_INT is still R (not S), but CODENAME is "S".
-        boolean secure = Build.VERSION.SDK_INT < 30 || (Build.VERSION.SDK_INT == 30 && !"S"
+        boolean secure = Build.VERSION.SDK_INT < Build.VERSION_CODES.R || (Build.VERSION.SDK_INT == Build.VERSION_CODES.R && !"S"
                 .equals(Build.VERSION.CODENAME));
         return SurfaceControl.createDisplay("scrcpy", secure);
     }

server/src/main/java/com/genymobile/scrcpy/Server.java

@@ -88,7 +88,7 @@ public final class Server {
         // Before Android 11, audio is not supported.
         // Since Android 12, we can properly set a context on the AudioRecord.
         // Only on Android 11 we must fill the application context for the AudioRecord to work.
-        if (audio && Build.VERSION.SDK_INT == 30) {
+        if (audio && Build.VERSION.SDK_INT == Build.VERSION_CODES.R) {
             Workarounds.fillAppContext();
         }
 

server/src/main/java/com/genymobile/scrcpy/Settings.java

@@ -34,7 +34,7 @@ public final class Settings {
     }
 
     public static String getValue(String table, String key) throws SettingsException {
-        if (Build.VERSION.SDK_INT <= 30) {
+        if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.R) {
             // on Android >= 12, it always fails: <https://github.com/Genymobile/scrcpy/issues/2788>
             try (ContentProvider provider = ServiceManager.getActivityManager().createSettingsProvider()) {
                 return provider.getValue(table, key);
@@ -47,7 +47,7 @@ public final class Settings {
     }
 
     public static void putValue(String table, String key, String value) throws SettingsException {
-        if (Build.VERSION.SDK_INT <= 30) {
+        if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.R) {
             // on Android >= 12, it always fails: <https://github.com/Genymobile/scrcpy/issues/2788>
             try (ContentProvider provider = ServiceManager.getActivityManager().createSettingsProvider()) {
                 provider.putValue(table, key, value);
@@ -60,7 +60,7 @@ public final class Settings {
     }
 
     public static String getAndPutValue(String table, String key, String value) throws SettingsException {
-        if (Build.VERSION.SDK_INT <= 30) {
+        if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.R) {
             // on Android >= 12, it always fails: <https://github.com/Genymobile/scrcpy/issues/2788>
             try (ContentProvider provider = ServiceManager.getActivityManager().createSettingsProvider()) {
                 String oldValue = provider.getValue(table, key);

server/src/main/java/com/genymobile/scrcpy/VideoCodec.java

@@ -7,7 +7,7 @@ public enum VideoCodec implements Codec {
     H264(0x68_32_36_34, "h264", MediaFormat.MIMETYPE_VIDEO_AVC),
     H265(0x68_32_36_35, "h265", MediaFormat.MIMETYPE_VIDEO_HEVC),
     @SuppressLint("InlinedApi") // introduced in API 21
-    AV1(0x00_61_76_31, "av1", "video/av01");
+    AV1(0x00_61_76_31, "av1", MediaFormat.MIMETYPE_VIDEO_AV1);
 
     private final int id; // 4-byte ASCII representation of the name
     private final String name;

server/src/main/java/com/genymobile/scrcpy/wrappers/ActivityManager.java

@@ -51,7 +51,7 @@ public class ActivityManager {
         return removeContentProviderExternalMethod;
     }
 
-    @TargetApi(29)
+    @TargetApi(Build.VERSION_CODES.Q)
     private ContentProvider getContentProviderExternal(String name, IBinder token) {
         try {
             Method method = getGetContentProviderExternalMethod();

server/src/main/java/com/genymobile/scrcpy/wrappers/ClipboardManager.java

@@ -26,7 +26,7 @@ public class ClipboardManager {
 
     private Method getGetPrimaryClipMethod() throws NoSuchMethodException {
         if (getPrimaryClipMethod == null) {
-            if (Build.VERSION.SDK_INT < 29) {
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
                 getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class);
             } else {
                 try {
@@ -37,8 +37,13 @@ public class ClipboardManager {
                         getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class, String.class, int.class);
                         getMethodVersion = 1;
                     } catch (NoSuchMethodException e2) {
-                        getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class, String.class, int.class, int.class);
-                        getMethodVersion = 2;
+                        try {
+                            getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class, String.class, int.class, int.class);
+                            getMethodVersion = 2;
+                        } catch (NoSuchMethodException e3) {
+                            getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class, int.class, String.class);
+                            getMethodVersion = 3;
+                        }
                     }
                 }
             }
@@ -48,7 +53,7 @@ public class ClipboardManager {
 
     private Method getSetPrimaryClipMethod() throws NoSuchMethodException {
         if (setPrimaryClipMethod == null) {
-            if (Build.VERSION.SDK_INT < 29) {
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
                 setPrimaryClipMethod = manager.getClass().getMethod("setPrimaryClip", ClipData.class, String.class);
             } else {
                 try {
@@ -71,7 +76,7 @@ public class ClipboardManager {
 
     private static ClipData getPrimaryClip(Method method, int methodVersion, IInterface manager)
             throws InvocationTargetException, IllegalAccessException {
-        if (Build.VERSION.SDK_INT < 29) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
             return (ClipData) method.invoke(manager, FakeContext.PACKAGE_NAME);
         }
 
@@ -80,14 +85,16 @@ public class ClipboardManager {
                 return (ClipData) method.invoke(manager, FakeContext.PACKAGE_NAME, FakeContext.ROOT_UID);
             case 1:
                 return (ClipData) method.invoke(manager, FakeContext.PACKAGE_NAME, null, FakeContext.ROOT_UID);
-            default:
+            case 2:
                 return (ClipData) method.invoke(manager, FakeContext.PACKAGE_NAME, null, FakeContext.ROOT_UID, 0);
+            default:
+                return (ClipData) method.invoke(manager, FakeContext.PACKAGE_NAME, FakeContext.ROOT_UID, null);
         }
     }
 
     private static void setPrimaryClip(Method method, int methodVersion, IInterface manager, ClipData clipData)
             throws InvocationTargetException, IllegalAccessException {
-        if (Build.VERSION.SDK_INT < 29) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
             method.invoke(manager, clipData, FakeContext.PACKAGE_NAME);
             return;
         }
@@ -133,7 +140,7 @@ public class ClipboardManager {
 
     private static void addPrimaryClipChangedListener(Method method, int methodVersion, IInterface manager,
             IOnPrimaryClipChangedListener listener) throws InvocationTargetException, IllegalAccessException {
-        if (Build.VERSION.SDK_INT < 29) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
             method.invoke(manager, listener, FakeContext.PACKAGE_NAME);
             return;
         }
@@ -153,7 +160,7 @@ public class ClipboardManager {
 
     private Method getAddPrimaryClipChangedListener() throws NoSuchMethodException {
         if (addPrimaryClipChangedListener == null) {
-            if (Build.VERSION.SDK_INT < 29) {
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
                 addPrimaryClipChangedListener = manager.getClass()
                         .getMethod("addPrimaryClipChangedListener", IOnPrimaryClipChangedListener.class, String.class);
             } else {

server/src/main/java/com/genymobile/scrcpy/wrappers/ContentProvider.java

@@ -54,7 +54,7 @@ public class ContentProvider implements Closeable {
     @SuppressLint("PrivateApi")
     private Method getCallMethod() throws NoSuchMethodException {
         if (callMethod == null) {
-            if (Build.VERSION.SDK_INT >= 31) {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
                 callMethod = provider.getClass().getMethod("call", AttributionSource.class, String.class, String.class, String.class, Bundle.class);
                 callMethodVersion = 0;
             } else {
@@ -83,7 +83,7 @@ public class ContentProvider implements Closeable {
             Method method = getCallMethod();
             Object[] args;
 
-            if (Build.VERSION.SDK_INT >= 31 && callMethodVersion == 0) {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S && callMethodVersion == 0) {
                 args = new Object[]{FakeContext.get().getAttributionSource(), "settings", callMethod, arg, extras};
             } else {
                 switch (callMethodVersion) {

server/src/main/java/com/genymobile/scrcpy/wrappers/SurfaceControl.java

@@ -90,7 +90,7 @@ public final class SurfaceControl {
         if (getBuiltInDisplayMethod == null) {
             // the method signature has changed in Android Q
             // <https://github.com/Genymobile/scrcpy/issues/586>
-            if (Build.VERSION.SDK_INT < 29) {
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
                 getBuiltInDisplayMethod = CLASS.getMethod("getBuiltInDisplay", int.class);
             } else {
                 getBuiltInDisplayMethod = CLASS.getMethod("getInternalDisplayToken");
@@ -102,7 +102,7 @@ public final class SurfaceControl {
     public static IBinder getBuiltInDisplay() {
         try {
             Method method = getGetBuiltInDisplayMethod();
-            if (Build.VERSION.SDK_INT < 29) {
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
                 // call getBuiltInDisplay(0)
                 return (IBinder) method.invoke(null, 0);
             }

server/src/main/stubs/android/content/AttributionSource.java

@@ -1,15 +0,0 @@
-package android.content;
-
-public class AttributionSource {
-    public static class Builder {
-        public Builder(int uid) {
-            throw new UnsupportedOperationException();
-        }
-        public Builder setPackageName(String value) {
-            throw new UnsupportedOperationException();
-        }
-        public AttributionSource build() {
-            throw new UnsupportedOperationException();
-        }
-    }
-}