Bump version to 1.13

Include the latest version of SDL in Windows releases.

Makefile.CrossWindows

@@ -100,30 +100,30 @@ dist-win32: build-server build-win32 build-win32-noconsole
 	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp "$(WIN32_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp "$(WIN32_NOCONSOLE_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/scrcpy-noconsole.exe"
-	cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/avutil-56.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/avcodec-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/avformat-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/swresample-3.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/swscale-5.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.2.2-win32-shared/bin/avutil-56.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.2.2-win32-shared/bin/avcodec-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.2.2-win32-shared/bin/avformat-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.2.2-win32-shared/bin/swresample-3.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.2.2-win32-shared/bin/swscale-5.dll "$(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)/$(WIN32_TARGET_DIR)/"
-	cp prebuilt-deps/SDL2-2.0.10/i686-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/SDL2-2.0.12/i686-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 
 dist-win64: build-server build-win64 build-win64-noconsole
 	mkdir -p "$(DIST)/$(WIN64_TARGET_DIR)"
 	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp "$(WIN64_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp "$(WIN64_NOCONSOLE_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN64_TARGET_DIR)/scrcpy-noconsole.exe"
-	cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/avutil-56.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/avcodec-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/avformat-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/swresample-3.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/swscale-5.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.2.2-win64-shared/bin/avutil-56.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.2.2-win64-shared/bin/avcodec-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.2.2-win64-shared/bin/avformat-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.2.2-win64-shared/bin/swresample-3.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.2.2-win64-shared/bin/swscale-5.dll "$(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)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/SDL2-2.0.10/x86_64-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/SDL2-2.0.12/x86_64-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
 
 zip-win32: dist-win32
 	cd "$(DIST)/$(WIN32_TARGET_DIR)"; \

README.md

@@ -37,7 +37,7 @@ control it using keyboard and mouse.
 
 ### Linux
 
-In Debian (_testing_ and _sid_ for now):
+On Debian (_testing_ and _sid_ for now) and Ubuntu (20.04):
 
 ```
 apt install scrcpy

app/src/input_manager.c

@@ -7,6 +7,33 @@
 #include "util/lock.h"
 #include "util/log.h"
 
+// Convert window coordinates (as provided by SDL_GetMouseState() to renderer
+// coordinates (as provided in SDL mouse events)
+//
+// See my question:
+// <https://stackoverflow.com/questions/49111054/how-to-get-mouse-position-on-mouse-wheel-event>
+static void
+convert_to_renderer_coordinates(SDL_Renderer *renderer, int *x, int *y) {
+    SDL_Rect viewport;
+    float scale_x, scale_y;
+    SDL_RenderGetViewport(renderer, &viewport);
+    SDL_RenderGetScale(renderer, &scale_x, &scale_y);
+    *x = (int) (*x / scale_x) - viewport.x;
+    *y = (int) (*y / scale_y) - viewport.y;
+}
+
+static struct point
+get_mouse_point(struct screen *screen) {
+    int x;
+    int y;
+    SDL_GetMouseState(&x, &y);
+    convert_to_renderer_coordinates(screen->renderer, &x, &y);
+    return (struct point) {
+        .x = x,
+        .y = y,
+    };
+}
+
 static const int ACTION_DOWN = 1;
 static const int ACTION_UP = 1 << 1;
 
@@ -460,17 +487,11 @@ convert_touch(const SDL_TouchFingerEvent *from, struct screen *screen,
 
     to->inject_touch_event.pointer_id = from->fingerId;
     to->inject_touch_event.position.screen_size = screen->frame_size;
-
-    int ww;
-    int wh;
-    SDL_GL_GetDrawableSize(screen->window, &ww, &wh);
-
     // SDL touch event coordinates are normalized in the range [0; 1]
-    int32_t x = from->x * ww;
-    int32_t y = from->y * wh;
+    float x = from->x * screen->content_size.width;
+    float y = from->y * screen->content_size.height;
     to->inject_touch_event.position.point =
         screen_convert_to_frame_coords(screen, x, y);
-
     to->inject_touch_event.pressure = from->pressure;
     to->inject_touch_event.buttons = 0;
     return true;
@@ -487,6 +508,13 @@ input_manager_process_touch(struct input_manager *im,
     }
 }
 
+static bool
+is_outside_device_screen(struct input_manager *im, int x, int y)
+{
+    return x < 0 || x >= im->screen->content_size.width ||
+           y < 0 || y >= im->screen->content_size.height;
+}
+
 static bool
 convert_mouse_button(const SDL_MouseButtonEvent *from, struct screen *screen,
                      struct control_msg *to) {
@@ -524,14 +552,10 @@ input_manager_process_mouse_button(struct input_manager *im,
             action_home(im->controller, ACTION_DOWN | ACTION_UP);
             return;
         }
-
         // double-click on black borders resize to fit the device screen
         if (event->button == SDL_BUTTON_LEFT && event->clicks == 2) {
-            int x = event->x;
-            int y = event->y;
-            SDL_Rect *r = &im->screen->rect;
-            bool outside = x < r->x || x >= r->x + r->w
-                        || y < r->y || y >= r->y + r->h;
+            bool outside =
+                is_outside_device_screen(im, event->x, event->y);
             if (outside) {
                 screen_resize_to_fit(im->screen);
                 return;
@@ -555,15 +579,9 @@ input_manager_process_mouse_button(struct input_manager *im,
 static bool
 convert_mouse_wheel(const SDL_MouseWheelEvent *from, struct screen *screen,
                     struct control_msg *to) {
-
-    // mouse_x and mouse_y are expressed in pixels relative to the window
-    int mouse_x;
-    int mouse_y;
-    SDL_GetMouseState(&mouse_x, &mouse_y);
-
     struct position position = {
         .screen_size = screen->frame_size,
-        .point = screen_convert_to_frame_coords(screen, mouse_x, mouse_y),
+        .point = get_mouse_point(screen),
     };
 
     to->type = CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT;

app/src/scrcpy.c

@@ -109,9 +109,10 @@ static int
 event_watcher(void *data, SDL_Event *event) {
     (void) data;
     if (event->type == SDL_WINDOWEVENT
-            && event->window.event == SDL_WINDOWEVENT_RESIZED) {
-        // called from another thread, not very safe, but it's a workaround!
-        screen_render(&screen);
+            && event->window.event == SDL_WINDOWEVENT_SIZE_CHANGED) {
+        // In practice, it seems to always be called from the same thread in
+        // that specific case. Anyway, it's just a workaround.
+        screen_handle_window_event(&screen, &event->window);
     }
     return 0;
 }

app/src/screen.c

@@ -87,26 +87,6 @@ get_preferred_display_bounds(struct size *bounds) {
     return true;
 }
 
-// Indicate if the width should be kept on computing the optimal rectangle size
-// to display the content in the window.
-// Return true if the width should be kept, false if the height should be kept.
-static bool
-should_keep_width(struct size window_size, struct size content_size) {
-    // 32 bits because we need to multiply two 16 bits values
-    uint32_t ww = window_size.width;
-    uint32_t wh = window_size.height;
-    uint32_t cw = content_size.width;
-    uint32_t ch = content_size.height;
-
-    // To avoid keeping alternatively width and height on successive resizes
-    // due to rounding to integer, always prefer height (arbitrarily) if in the
-    // error range.
-
-    // err = ceil of content aspect ratio
-    unsigned err = (cw + ch - 1) / ch;
-    return cw * wh > ch * (ww + err);
-}
-
 // return the optimal size of the window, with the following constraints:
 //  - it attempts to keep at least one dimension of the current_size (i.e. it
 //    crops the black borders)
@@ -119,33 +99,40 @@ get_optimal_size(struct size current_size, struct size content_size) {
         return current_size;
     }
 
-    struct size window_size;
-
     struct size display_size;
+    // 32 bits because we need to multiply two 16 bits values
+    uint32_t w;
+    uint32_t h;
+
     if (!get_preferred_display_bounds(&display_size)) {
         // could not get display bounds, do not constraint the size
-        window_size.width = current_size.width;
-        window_size.height = current_size.height;
+        w = current_size.width;
+        h = current_size.height;
     } else {
-        window_size.width = MIN(current_size.width, display_size.width);
-        window_size.height = MIN(current_size.height, display_size.height);
+        w = MIN(current_size.width, display_size.width);
+        h = MIN(current_size.height, display_size.height);
     }
 
-    bool keep_width = should_keep_width(window_size, content_size);
+    if (h == w * content_size.height / content_size.width
+     || w == h * content_size.width / content_size.height) {
+        // The size is already optimal, if we ignore rounding errors due to
+        // integer window dimensions
+        return (struct size) {w, h};
+    }
+
+    bool keep_width = content_size.width * h > content_size.height * w;
     if (keep_width) {
         // remove black borders on top and bottom
-        window_size.height = content_size.height * window_size.width
-                           / content_size.width;
+        h = content_size.height * w / content_size.width;
     } else {
         // remove black borders on left and right (or none at all if it already
         // fits)
-        window_size.width = content_size.width * window_size.height
-                          / content_size.height;
+        w = content_size.width * h / content_size.height;
     }
 
-    // width and height must fit into 16 bits
-    assert(window_size.width < 0x10000 && window_size.height < 0x10000);
-    return window_size;
+    // w and h must fit into 16 bits
+    assert(w < 0x10000 && h < 0x10000);
+    return (struct size) {w, h};
 }
 
 // same as get_optimal_size(), but read the current size from the window
@@ -182,34 +169,6 @@ get_initial_optimal_size(struct size content_size, uint16_t req_width,
     return window_size;
 }
 
-static void
-update_content_rect(struct screen *screen) {
-    int w;
-    int h;
-    SDL_GL_GetDrawableSize(screen->window, &w, &h);
-
-    struct size window_size = {w, h};
-    uint16_t ww = window_size.width;
-    uint16_t wh = window_size.height;
-    uint16_t cw = screen->content_size.width;
-    uint16_t ch = screen->content_size.height;
-
-    SDL_Rect *rect = &screen->rect;
-
-    bool keep_width = should_keep_width(window_size, screen->content_size);
-    if (keep_width) {
-        rect->x = 0;
-        rect->w = ww;
-        rect->h = ww * ch / cw;
-        rect->y = (wh - rect->h) / 2;
-    } else {
-        rect->y = 0;
-        rect->h = wh;
-        rect->w = wh * cw / ch;
-        rect->x = (ww - rect->w) / 2;
-    }
-}
-
 void
 screen_init(struct screen *screen) {
     *screen = (struct screen) SCREEN_INITIALIZER;
@@ -299,7 +258,14 @@ screen_init_rendering(struct screen *screen, const char *window_title,
     const char *renderer_name = r ? NULL : renderer_info.name;
     LOGI("Renderer: %s", renderer_name ? renderer_name : "(unknown)");
 
-    // stats with "opengl"
+    if (SDL_RenderSetLogicalSize(screen->renderer, content_size.width,
+                                 content_size.height)) {
+        LOGE("Could not set renderer logical size: %s", SDL_GetError());
+        screen_destroy(screen);
+        return false;
+    }
+
+    // starts with "opengl"
     screen->use_opengl = renderer_name && !strncmp(renderer_name, "opengl", 6);
     if (screen->use_opengl) {
         struct sc_opengl *gl = &screen->gl;
@@ -342,8 +308,6 @@ screen_init_rendering(struct screen *screen, const char *window_title,
         return false;
     }
 
-    update_content_rect(screen);
-
     screen->windowed_window_size = window_size;
 
     return true;
@@ -378,6 +342,13 @@ screen_set_rotation(struct screen *screen, unsigned rotation) {
     struct size new_content_size =
         get_rotated_size(screen->frame_size, rotation);
 
+    if (SDL_RenderSetLogicalSize(screen->renderer,
+                                 new_content_size.width,
+                                 new_content_size.height)) {
+        LOGE("Could not set renderer logical size: %s", SDL_GetError());
+        return;
+    }
+
     struct size windowed_size = get_windowed_window_size(screen);
     struct size target_size = {
         .width = (uint32_t) windowed_size.width * new_content_size.width
@@ -392,7 +363,6 @@ screen_set_rotation(struct screen *screen, unsigned rotation) {
     screen->rotation = rotation;
     LOGI("Display rotation set to %u", rotation);
 
-    update_content_rect(screen);
     screen_render(screen);
 }
 
@@ -401,11 +371,18 @@ static bool
 prepare_for_frame(struct screen *screen, struct size new_frame_size) {
     if (screen->frame_size.width != new_frame_size.width
             || screen->frame_size.height != new_frame_size.height) {
+        struct size new_content_size =
+            get_rotated_size(new_frame_size, screen->rotation);
+        if (SDL_RenderSetLogicalSize(screen->renderer,
+                                     new_content_size.width,
+                                     new_content_size.height)) {
+            LOGE("Could not set renderer logical size: %s", SDL_GetError());
+            return false;
+        }
+
         // frame dimension changed, destroy texture
         SDL_DestroyTexture(screen->texture);
 
-        struct size new_content_size =
-            get_rotated_size(new_frame_size, screen->rotation);
         struct size content_size = screen->content_size;
         struct size windowed_size = get_windowed_window_size(screen);
         struct size target_size = {
@@ -419,7 +396,6 @@ prepare_for_frame(struct screen *screen, struct size new_frame_size) {
 
         screen->frame_size = new_frame_size;
         screen->content_size = new_content_size;
-        update_content_rect(screen);
 
         LOGI("New texture: %" PRIu16 "x%" PRIu16,
                      screen->frame_size.width, screen->frame_size.height);
@@ -469,7 +445,7 @@ void
 screen_render(struct screen *screen) {
     SDL_RenderClear(screen->renderer);
     if (screen->rotation == 0) {
-        SDL_RenderCopy(screen->renderer, screen->texture, NULL, &screen->rect);
+        SDL_RenderCopy(screen->renderer, screen->texture, NULL, NULL);
     } else {
         // rotation in RenderCopyEx() is clockwise, while screen->rotation is
         // counterclockwise (to be consistent with --lock-video-orientation)
@@ -479,14 +455,12 @@ screen_render(struct screen *screen) {
         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;
+            struct size size = screen->content_size;
+            rect.x = (size.width - size.height) / 2;
+            rect.y = (size.height - size.width) / 2;
+            rect.w = size.height;
+            rect.h = size.width;
             dstrect = &rect;
-        } else {
-            assert(screen->rotation == 2);
-            dstrect = &screen->rect;
         }
 
         SDL_RenderCopyEx(screen->renderer, screen->texture, NULL, dstrect,
@@ -507,7 +481,6 @@ screen_switch_fullscreen(struct screen *screen) {
     apply_windowed_size(screen);
 
     LOGD("Switched to %s mode", screen->fullscreen ? "fullscreen" : "windowed");
-    update_content_rect(screen);
     screen_render(screen);
 }
 
@@ -551,7 +524,6 @@ screen_handle_window_event(struct screen *screen,
                            const SDL_WindowEvent *event) {
     switch (event->event) {
         case SDL_WINDOWEVENT_EXPOSED:
-            update_content_rect(screen);
             screen_render(screen);
             break;
         case SDL_WINDOWEVENT_SIZE_CHANGED:
@@ -567,7 +539,6 @@ screen_handle_window_event(struct screen *screen,
                 // window is maximized or fullscreen is enabled.
                 screen->windowed_window_size = get_window_size(screen->window);
             }
-            update_content_rect(screen);
             screen_render(screen);
             break;
         case SDL_WINDOWEVENT_MAXIMIZED:
@@ -597,17 +568,6 @@ screen_convert_to_frame_coords(struct screen *screen, int32_t x, int32_t y) {
 
     int32_t w = screen->content_size.width;
     int32_t h = screen->content_size.height;
-
-    // take the HiDPI scaling (dw/ww and dh/wh) into account
-    int ww, wh, dw, dh;
-    SDL_GetWindowSize(screen->window, &ww, &wh);
-    SDL_GL_GetDrawableSize(screen->window, &dw, &dh);
-
-    // scale (64 bits for intermediate multiplications)
-    x = (int64_t) (x - screen->rect.x) * w * dw / (screen->rect.w * ww);
-    y = (int64_t) (y - screen->rect.y) * h * dh / (screen->rect.h * wh);
-
-    // rotate
     struct point result;
     switch (rotation) {
         case 0:

app/src/screen.h

@@ -28,8 +28,6 @@ struct screen {
     struct size windowed_window_size_backup;
     // client rotation: 0, 1, 2 or 3 (x90 degrees counterclockwise)
     unsigned rotation;
-    // rectangle of the content (excluding black borders)
-    struct SDL_Rect rect;
     bool has_frame;
     bool fullscreen;
     bool maximized;
@@ -60,12 +58,6 @@ struct screen {
         .height = 0, \
     }, \
     .rotation = 0, \
-    .rect = { \
-        .x = 0, \
-        .y = 0, \
-        .w = 0, \
-        .h = 0, \
-    }, \
     .has_frame = false, \
     .fullscreen = false, \
     .maximized = false, \

cross_win32.txt

@@ -15,6 +15,6 @@ cpu = 'i686'
 endian = 'little'
 
 [properties]
-prebuilt_ffmpeg_shared = 'ffmpeg-4.2.1-win32-shared'
-prebuilt_ffmpeg_dev = 'ffmpeg-4.2.1-win32-dev'
-prebuilt_sdl2 = 'SDL2-2.0.10/i686-w64-mingw32'
+prebuilt_ffmpeg_shared = 'ffmpeg-4.2.2-win32-shared'
+prebuilt_ffmpeg_dev = 'ffmpeg-4.2.2-win32-dev'
+prebuilt_sdl2 = 'SDL2-2.0.12/i686-w64-mingw32'

cross_win64.txt

@@ -15,6 +15,6 @@ cpu = 'x86_64'
 endian = 'little'
 
 [properties]
-prebuilt_ffmpeg_shared = 'ffmpeg-4.2.1-win64-shared'
-prebuilt_ffmpeg_dev = 'ffmpeg-4.2.1-win64-dev'
-prebuilt_sdl2 = 'SDL2-2.0.10/x86_64-w64-mingw32'
+prebuilt_ffmpeg_shared = 'ffmpeg-4.2.2-win64-shared'
+prebuilt_ffmpeg_dev = 'ffmpeg-4.2.2-win64-dev'
+prebuilt_sdl2 = 'SDL2-2.0.12/x86_64-w64-mingw32'

meson.build

@@ -1,5 +1,5 @@
 project('scrcpy', 'c',
-        version: '1.12.1',
+        version: '1.13',
         meson_version: '>= 0.48',
         default_options: [
             'c_std=c11',

prebuilt-deps/Makefile

@@ -10,29 +10,29 @@ 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-4.2.1-win32-shared.zip \
-		9208255f409410d95147151d7e829b5699bf8d91bfe1e81c3f470f47c2fa66d2 \
-		ffmpeg-4.2.1-win32-shared
+	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/shared/ffmpeg-4.2.2-win32-shared.zip \
+		ab5d603aaa54de360db2c2ffe378c82376b9343ea1175421dd644639aa07ee31 \
+		ffmpeg-4.2.2-win32-shared
 
 prepare-ffmpeg-dev-win32:
-	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/dev/ffmpeg-4.2.1-win32-dev.zip \
-		c3469e6c5f031cbcc8cba88dee92d6548c5c6b6ff14f4097f18f72a92d0d70c4 \
-		ffmpeg-4.2.1-win32-dev
+	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/dev/ffmpeg-4.2.2-win32-dev.zip \
+		8d224be567a2950cad4be86f4aabdd045bfa52ad758e87c72cedd278613bc6c8 \
+		ffmpeg-4.2.2-win32-dev
 
 prepare-ffmpeg-shared-win64:
-	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/shared/ffmpeg-4.2.1-win64-shared.zip \
-		55063d3cf750a75485c7bf196031773d81a1b25d0980c7db48ecfc7701a42331 \
-		ffmpeg-4.2.1-win64-shared
+	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/shared/ffmpeg-4.2.2-win64-shared.zip \
+		5aedf268952b7d9f6541dbfcb47cd86a7e7881a3b7ba482fd3bc4ca33bda7bf5 \
+		ffmpeg-4.2.2-win64-shared
 
 prepare-ffmpeg-dev-win64:
-	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/dev/ffmpeg-4.2.1-win64-dev.zip \
-		5af393be5f25c0a71aa29efce768e477c35347f7f8e0d9696767d5b9d405b74e \
-		ffmpeg-4.2.1-win64-dev
+	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/dev/ffmpeg-4.2.2-win64-dev.zip \
+		f4885f859c5b0d6663c2a0a4c1cf035b1c60b146402790b796bd3ad84f4f3ca2 \
+		ffmpeg-4.2.2-win64-dev
 
 prepare-sdl2:
-	@./prepare-dep https://libsdl.org/release/SDL2-devel-2.0.10-mingw.tar.gz \
-		a90a7cddaec4996f4d7be6d80c57ec69b062e132bffc513965f99217f603274a \
-		SDL2-2.0.10
+	@./prepare-dep https://libsdl.org/release/SDL2-devel-2.0.12-mingw.tar.gz \
+		e614a60f797e35ef9f3f96aef3dc6a1d786de3cc7ca6216f97e435c0b6aafc46 \
+		SDL2-2.0.12
 
 prepare-adb:
 	@./prepare-dep https://dl.google.com/android/repository/platform-tools_r29.0.5-windows.zip \

server/build.gradle

@@ -6,8 +6,8 @@ android {
         applicationId "com.genymobile.scrcpy"
         minSdkVersion 21
         targetSdkVersion 29
-        versionCode 14
-        versionName "1.12.1"
+        versionCode 15
+        versionName "1.13"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {

server/build_without_gradle.sh

@@ -12,7 +12,7 @@
 set -e
 
 SCRCPY_DEBUG=false
-SCRCPY_VERSION_NAME=1.12.1
+SCRCPY_VERSION_NAME=1.13
 
 PLATFORM=${ANDROID_PLATFORM:-29}
 BUILD_TOOLS=${ANDROID_BUILD_TOOLS:-29.0.2}