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-rw-r--r--minui/include/minui/minui.h13
-rw-r--r--minui/resources.cpp137
-rw-r--r--recovery_main.cpp9
-rw-r--r--roots.cpp25
-rw-r--r--roots.h2
-rw-r--r--tests/unit/minui_test.cpp2
-rw-r--r--tests/unit/screen_ui_test.cpp79
7 files changed, 134 insertions, 133 deletions
diff --git a/minui/include/minui/minui.h b/minui/include/minui/minui.h
index e9bd1c4f1..66d992b93 100644
--- a/minui/include/minui/minui.h
+++ b/minui/include/minui/minui.h
@@ -33,10 +33,11 @@ class GRSurface {
GRSurface() = default;
virtual ~GRSurface();
- // Creates and returns a GRSurface instance for the given data_size. The starting address of the
- // surface data is aligned to SURFACE_DATA_ALIGNMENT. Returns the created GRSurface instance (in
- // std::unique_ptr), or nullptr on error.
- static std::unique_ptr<GRSurface> Create(size_t data_size);
+ // Creates and returns a GRSurface instance that's sufficient for storing an image of the given
+ // size. The starting address of the surface data is aligned to SURFACE_DATA_ALIGNMENT. Returns
+ // the created GRSurface instance (in std::unique_ptr), or nullptr on error.
+ static std::unique_ptr<GRSurface> Create(int width, int height, int row_bytes, int pixel_bytes,
+ size_t data_size);
virtual uint8_t* data() {
return data_;
@@ -51,6 +52,10 @@ class GRSurface {
int row_bytes;
int pixel_bytes;
+ protected:
+ GRSurface(int width, int height, int row_bytes, int pixel_bytes)
+ : width(width), height(height), row_bytes(row_bytes), pixel_bytes(pixel_bytes) {}
+
private:
uint8_t* data_{ nullptr };
};
diff --git a/minui/resources.cpp b/minui/resources.cpp
index c01c1868e..9c9af0242 100644
--- a/minui/resources.cpp
+++ b/minui/resources.cpp
@@ -39,9 +39,11 @@
static std::string g_resource_dir{ "/res/images" };
-std::unique_ptr<GRSurface> GRSurface::Create(size_t data_size) {
+std::unique_ptr<GRSurface> GRSurface::Create(int width, int height, int row_bytes, int pixel_bytes,
+ size_t data_size) {
static constexpr size_t kSurfaceDataAlignment = 8;
- std::unique_ptr<GRSurface> result = std::make_unique<GRSurface>();
+ // Cannot use std::make_unique to access non-public ctor.
+ auto result = std::unique_ptr<GRSurface>(new GRSurface(width, height, row_bytes, pixel_bytes));
size_t aligned_size =
(data_size + kSurfaceDataAlignment - 1) / kSurfaceDataAlignment * kSurfaceDataAlignment;
result->data_ = static_cast<uint8_t*>(aligned_alloc(kSurfaceDataAlignment, aligned_size));
@@ -68,7 +70,7 @@ PngHandler::PngHandler(const std::string& name) {
return;
}
- unsigned char header[8];
+ uint8_t header[8];
size_t bytesRead = fread(header, 1, sizeof(header), png_fp_.get());
if (bytesRead != sizeof(header)) {
error_code_ = -2;
@@ -131,70 +133,49 @@ PngHandler::~PngHandler() {
}
}
-// "display" surfaces are transformed into the framebuffer's required
-// pixel format (currently only RGBX is supported) at load time, so
-// gr_blit() can be nothing more than a memcpy() for each row. The
-// next two functions are the only ones that know anything about the
-// framebuffer pixel format; they need to be modified if the
-// framebuffer format changes (but nothing else should).
-
-// Allocates and returns a GRSurface* sufficient for storing an image of the indicated size in the
-// framebuffer pixel format.
-static std::unique_ptr<GRSurface> init_display_surface(png_uint_32 width, png_uint_32 height) {
- std::unique_ptr<GRSurface> surface = GRSurface::Create(width * height * 4);
- if (!surface) return nullptr;
-
- surface->width = width;
- surface->height = height;
- surface->row_bytes = width * 4;
- surface->pixel_bytes = 4;
-
- return surface;
-}
+// "display" surfaces are transformed into the framebuffer's required pixel format (currently only
+// RGBX is supported) at load time, so gr_blit() can be nothing more than a memcpy() for each row.
-// Copy 'input_row' to 'output_row', transforming it to the
-// framebuffer pixel format. The input format depends on the value of
-// 'channels':
+// Copies 'input_row' to 'output_row', transforming it to the framebuffer pixel format. The input
+// format depends on the value of 'channels':
//
// 1 - input is 8-bit grayscale
// 3 - input is 24-bit RGB
// 4 - input is 32-bit RGBA/RGBX
//
// 'width' is the number of pixels in the row.
-static void transform_rgb_to_draw(unsigned char* input_row,
- unsigned char* output_row,
- int channels, int width) {
- int x;
- unsigned char* ip = input_row;
- unsigned char* op = output_row;
-
- switch (channels) {
- case 1:
- // expand gray level to RGBX
- for (x = 0; x < width; ++x) {
- *op++ = *ip;
- *op++ = *ip;
- *op++ = *ip;
- *op++ = 0xff;
- ip++;
- }
- break;
-
- case 3:
- // expand RGBA to RGBX
- for (x = 0; x < width; ++x) {
- *op++ = *ip++;
- *op++ = *ip++;
- *op++ = *ip++;
- *op++ = 0xff;
- }
- break;
-
- case 4:
- // copy RGBA to RGBX
- memcpy(output_row, input_row, width*4);
- break;
- }
+static void TransformRgbToDraw(const uint8_t* input_row, uint8_t* output_row, int channels,
+ int width) {
+ const uint8_t* ip = input_row;
+ uint8_t* op = output_row;
+
+ switch (channels) {
+ case 1:
+ // expand gray level to RGBX
+ for (int x = 0; x < width; ++x) {
+ *op++ = *ip;
+ *op++ = *ip;
+ *op++ = *ip;
+ *op++ = 0xff;
+ ip++;
+ }
+ break;
+
+ case 3:
+ // expand RGBA to RGBX
+ for (int x = 0; x < width; ++x) {
+ *op++ = *ip++;
+ *op++ = *ip++;
+ *op++ = *ip++;
+ *op++ = 0xff;
+ }
+ break;
+
+ case 4:
+ // copy RGBA to RGBX
+ memcpy(output_row, input_row, width * 4);
+ break;
+ }
}
int res_create_display_surface(const char* name, GRSurface** pSurface) {
@@ -207,7 +188,7 @@ int res_create_display_surface(const char* name, GRSurface** pSurface) {
png_uint_32 width = png_handler.width();
png_uint_32 height = png_handler.height();
- std::unique_ptr<GRSurface> surface = init_display_surface(width, height);
+ auto surface = GRSurface::Create(width, height, width * 4, 4, width * height * 4);
if (!surface) {
return -8;
}
@@ -218,10 +199,10 @@ int res_create_display_surface(const char* name, GRSurface** pSurface) {
}
for (png_uint_32 y = 0; y < height; ++y) {
- std::vector<unsigned char> p_row(width * 4);
+ std::vector<uint8_t> p_row(width * 4);
png_read_row(png_ptr, p_row.data(), nullptr);
- transform_rgb_to_draw(p_row.data(), surface->data() + y * surface->row_bytes,
- png_handler.channels(), width);
+ TransformRgbToDraw(p_row.data(), surface->data() + y * surface->row_bytes,
+ png_handler.channels(), width);
}
*pSurface = surface.release();
@@ -277,7 +258,9 @@ int res_create_multi_display_surface(const char* name, int* frames, int* fps,
goto exit;
}
for (int i = 0; i < *frames; ++i) {
- auto created_surface = init_display_surface(width, height / *frames);
+ auto height_per_frame = height / *frames;
+ auto created_surface =
+ GRSurface::Create(width, height_per_frame, width * 4, 4, width * height_per_frame);
if (!created_surface) {
result = -8;
goto exit;
@@ -290,11 +273,11 @@ int res_create_multi_display_surface(const char* name, int* frames, int* fps,
}
for (png_uint_32 y = 0; y < height; ++y) {
- std::vector<unsigned char> p_row(width * 4);
+ std::vector<uint8_t> p_row(width * 4);
png_read_row(png_ptr, p_row.data(), nullptr);
int frame = y % *frames;
- unsigned char* out_row = surface[frame]->data() + (y / *frames) * surface[frame]->row_bytes;
- transform_rgb_to_draw(p_row.data(), out_row, png_handler.channels(), width);
+ uint8_t* out_row = surface[frame]->data() + (y / *frames) * surface[frame]->row_bytes;
+ TransformRgbToDraw(p_row.data(), out_row, png_handler.channels(), width);
}
*pSurface = surface;
@@ -325,14 +308,10 @@ int res_create_alpha_surface(const char* name, GRSurface** pSurface) {
png_uint_32 width = png_handler.width();
png_uint_32 height = png_handler.height();
- std::unique_ptr<GRSurface> surface = GRSurface::Create(width * height);
+ auto surface = GRSurface::Create(width, height, width, 1, width * height);
if (!surface) {
return -8;
}
- surface->width = width;
- surface->height = height;
- surface->row_bytes = width;
- surface->pixel_bytes = 1;
PixelFormat pixel_format = gr_pixel_format();
if (pixel_format == PixelFormat::ABGR || pixel_format == PixelFormat::BGRA) {
@@ -340,7 +319,7 @@ int res_create_alpha_surface(const char* name, GRSurface** pSurface) {
}
for (png_uint_32 y = 0; y < height; ++y) {
- unsigned char* p_row = surface->data() + y * surface->row_bytes;
+ uint8_t* p_row = surface->data() + y * surface->row_bytes;
png_read_row(png_ptr, p_row, nullptr);
}
@@ -389,7 +368,7 @@ std::vector<std::string> get_locales_in_png(const std::string& png_name) {
}
std::vector<std::string> result;
- std::vector<unsigned char> row(png_handler.width());
+ std::vector<uint8_t> row(png_handler.width());
for (png_uint_32 y = 0; y < png_handler.height(); ++y) {
png_read_row(png_handler.png_ptr(), row.data(), nullptr);
int h = (row[3] << 8) | row[2];
@@ -425,7 +404,7 @@ int res_create_localized_alpha_surface(const char* name,
png_uint_32 height = png_handler.height();
for (png_uint_32 y = 0; y < height; ++y) {
- std::vector<unsigned char> row(width);
+ std::vector<uint8_t> row(width);
png_read_row(png_ptr, row.data(), nullptr);
int w = (row[1] << 8) | row[0];
int h = (row[3] << 8) | row[2];
@@ -435,14 +414,10 @@ int res_create_localized_alpha_surface(const char* name,
if (y + 1 + h >= height || matches_locale(loc, locale)) {
printf(" %20s: %s (%d x %d @ %d)\n", name, loc, w, h, y);
- std::unique_ptr<GRSurface> surface = GRSurface::Create(w * h);
+ auto surface = GRSurface::Create(w, h, w, 1, w * h);
if (!surface) {
return -8;
}
- surface->width = w;
- surface->height = h;
- surface->row_bytes = w;
- surface->pixel_bytes = 1;
for (int i = 0; i < h; ++i, ++y) {
png_read_row(png_ptr, row.data(), nullptr);
diff --git a/recovery_main.cpp b/recovery_main.cpp
index 78350944c..19ef4f3d0 100644
--- a/recovery_main.cpp
+++ b/recovery_main.cpp
@@ -478,8 +478,13 @@ int main(int argc, char** argv) {
break;
case Device::ENTER_FASTBOOT:
- LOG(INFO) << "Entering fastboot";
- fastboot = true;
+ if (logical_partitions_mapped()) {
+ ui->Print("Partitions may be mounted - rebooting to enter fastboot.");
+ android::base::SetProperty(ANDROID_RB_PROPERTY, "reboot,fastboot");
+ } else {
+ LOG(INFO) << "Entering fastboot";
+ fastboot = true;
+ }
break;
case Device::ENTER_RECOVERY:
diff --git a/roots.cpp b/roots.cpp
index c29771af6..dc347848a 100644
--- a/roots.cpp
+++ b/roots.cpp
@@ -38,10 +38,12 @@
#include <cryptfs.h>
#include <ext4_utils/wipe.h>
#include <fs_mgr.h>
+#include <fs_mgr_dm_linear.h>
#include "otautil/mounts.h"
static struct fstab* fstab = nullptr;
+static bool did_map_logical_partitions = false;
extern struct selabel_handle* sehandle;
@@ -117,6 +119,25 @@ int ensure_path_mounted_at(const char* path, const char* mount_point) {
mount_point = v->mount_point;
}
+ // If we can't acquire the block device for a logical partition, it likely
+ // was never created. In that case we try to create it.
+ if (fs_mgr_is_logical(v) && !fs_mgr_update_logical_partition(v)) {
+ if (did_map_logical_partitions) {
+ LOG(ERROR) << "Failed to find block device for partition";
+ return -1;
+ }
+ std::string super_name = fs_mgr_get_super_partition_name();
+ if (!android::fs_mgr::CreateLogicalPartitions(super_name)) {
+ LOG(ERROR) << "Failed to create logical partitions";
+ return -1;
+ }
+ did_map_logical_partitions = true;
+ if (!fs_mgr_update_logical_partition(v)) {
+ LOG(ERROR) << "Failed to find block device for partition";
+ return -1;
+ }
+ }
+
const MountedVolume* mv = find_mounted_volume_by_mount_point(mount_point);
if (mv != nullptr) {
// Volume is already mounted.
@@ -387,3 +408,7 @@ int setup_install_mounts() {
}
return 0;
}
+
+bool logical_partitions_mapped() {
+ return did_map_logical_partitions;
+}
diff --git a/roots.h b/roots.h
index 46bb77e02..702af8de5 100644
--- a/roots.h
+++ b/roots.h
@@ -53,4 +53,6 @@ int format_volume(const char* volume, const char* directory);
// mounted (/tmp and /cache) are mounted. Returns 0 on success.
int setup_install_mounts();
+bool logical_partitions_mapped();
+
#endif // RECOVERY_ROOTS_H_
diff --git a/tests/unit/minui_test.cpp b/tests/unit/minui_test.cpp
index cad6a3d79..b188b5992 100644
--- a/tests/unit/minui_test.cpp
+++ b/tests/unit/minui_test.cpp
@@ -25,7 +25,7 @@
TEST(GRSurfaceTest, Create_aligned) {
static constexpr size_t kSurfaceDataAlignment = 8;
for (size_t data_size = 100; data_size < 128; data_size++) {
- std::unique_ptr<GRSurface> surface(GRSurface::Create(data_size));
+ auto surface = GRSurface::Create(10, 1, 10, 1, data_size);
ASSERT_TRUE(surface);
ASSERT_EQ(0, reinterpret_cast<uintptr_t>(surface->data()) % kSurfaceDataAlignment);
}
diff --git a/tests/unit/screen_ui_test.cpp b/tests/unit/screen_ui_test.cpp
index 0014e45f1..3246e6a6e 100644
--- a/tests/unit/screen_ui_test.cpp
+++ b/tests/unit/screen_ui_test.cpp
@@ -27,6 +27,7 @@
#include <android-base/stringprintf.h>
#include <android-base/test_utils.h>
#include <gtest/gtest.h>
+#include <gtest/gtest_prod.h>
#include "common/test_constants.h"
#include "device.h"
@@ -69,17 +70,6 @@ class ScreenUITest : public testing::Test {
MockDrawFunctions draw_funcs_;
};
-// TODO(xunchang) Create a constructor.
-static GRSurface CreateFakeGRSurface(int width, int height, int row_bytes, int pixel_bytes) {
- GRSurface fake_surface;
- fake_surface.width = width;
- fake_surface.height = height;
- fake_surface.row_bytes = row_bytes;
- fake_surface.pixel_bytes = pixel_bytes;
-
- return fake_surface;
-}
-
TEST_F(ScreenUITest, StartPhoneMenuSmoke) {
TextMenu menu(false, 10, 20, HEADERS, ITEMS, 0, 20, draw_funcs_);
ASSERT_FALSE(menu.scrollable());
@@ -241,9 +231,14 @@ TEST_F(ScreenUITest, WearMenuSelectItemsOverflow) {
}
TEST_F(ScreenUITest, GraphicMenuSelection) {
- auto fake_surface = CreateFakeGRSurface(50, 50, 50, 1);
- std::vector<GRSurface*> items = { &fake_surface, &fake_surface, &fake_surface };
- GraphicMenu menu(&fake_surface, items, 0, draw_funcs_);
+ auto header = GRSurface::Create(50, 50, 50, 1, 50 * 50);
+ auto item = GRSurface::Create(50, 50, 50, 1, 50 * 50);
+ std::vector<GRSurface*> items = {
+ item.get(),
+ item.get(),
+ item.get(),
+ };
+ GraphicMenu menu(header.get(), items, 0, draw_funcs_);
ASSERT_EQ(0, menu.selection());
@@ -263,18 +258,23 @@ TEST_F(ScreenUITest, GraphicMenuSelection) {
}
TEST_F(ScreenUITest, GraphicMenuValidate) {
- auto fake_surface = CreateFakeGRSurface(50, 50, 50, 1);
- std::vector<GRSurface*> items = { &fake_surface, &fake_surface, &fake_surface };
+ auto header = GRSurface::Create(50, 50, 50, 1, 50 * 50);
+ auto item = GRSurface::Create(50, 50, 50, 1, 50 * 50);
+ std::vector<GRSurface*> items = {
+ item.get(),
+ item.get(),
+ item.get(),
+ };
- ASSERT_TRUE(GraphicMenu::Validate(200, 200, &fake_surface, items));
+ ASSERT_TRUE(GraphicMenu::Validate(200, 200, header.get(), items));
// Menu exceeds the horizontal boundary.
- auto wide_surface = CreateFakeGRSurface(300, 50, 300, 1);
- ASSERT_FALSE(GraphicMenu::Validate(299, 200, &wide_surface, items));
+ auto wide_surface = GRSurface::Create(300, 50, 300, 1, 300 * 50);
+ ASSERT_FALSE(GraphicMenu::Validate(299, 200, wide_surface.get(), items));
// Menu exceeds the vertical boundary.
- items.push_back(&fake_surface);
- ASSERT_FALSE(GraphicMenu::Validate(200, 249, &fake_surface, items));
+ items.push_back(item.get());
+ ASSERT_FALSE(GraphicMenu::Validate(200, 249, header.get(), items));
}
static constexpr int kMagicAction = 101;
@@ -307,24 +307,13 @@ class TestableScreenRecoveryUI : public ScreenRecoveryUI {
int KeyHandler(int key, bool visible) const;
- // The following functions expose the protected members for test purpose.
- void RunLoadAnimation() {
- LoadAnimation();
- }
-
- size_t GetLoopFrames() const {
- return loop_frames;
- }
-
- size_t GetIntroFrames() const {
- return intro_frames;
- }
-
- bool GetRtlLocale() const {
- return rtl_locale_;
- }
-
private:
+ FRIEND_TEST(ScreenRecoveryUITest, Init);
+ FRIEND_TEST(ScreenRecoveryUITest, RtlLocale);
+ FRIEND_TEST(ScreenRecoveryUITest, RtlLocaleWithSuffix);
+ FRIEND_TEST(ScreenRecoveryUITest, LoadAnimation);
+ FRIEND_TEST(ScreenRecoveryUITest, LoadAnimation_MissingAnimation);
+
std::vector<KeyCode> key_buffer_;
size_t key_buffer_index_;
};
@@ -388,7 +377,7 @@ TEST_F(ScreenRecoveryUITest, Init) {
ASSERT_TRUE(ui_->Init(kTestLocale));
ASSERT_EQ(kTestLocale, ui_->GetLocale());
- ASSERT_FALSE(ui_->GetRtlLocale());
+ ASSERT_FALSE(ui_->rtl_locale_);
ASSERT_FALSE(ui_->IsTextVisible());
ASSERT_FALSE(ui_->WasTextEverVisible());
}
@@ -416,14 +405,14 @@ TEST_F(ScreenRecoveryUITest, RtlLocale) {
RETURN_IF_NO_GRAPHICS;
ASSERT_TRUE(ui_->Init(kTestRtlLocale));
- ASSERT_TRUE(ui_->GetRtlLocale());
+ ASSERT_TRUE(ui_->rtl_locale_);
}
TEST_F(ScreenRecoveryUITest, RtlLocaleWithSuffix) {
RETURN_IF_NO_GRAPHICS;
ASSERT_TRUE(ui_->Init(kTestRtlLocaleWithSuffix));
- ASSERT_TRUE(ui_->GetRtlLocale());
+ ASSERT_TRUE(ui_->rtl_locale_);
}
TEST_F(ScreenRecoveryUITest, ShowMenu) {
@@ -548,10 +537,10 @@ TEST_F(ScreenRecoveryUITest, LoadAnimation) {
}
Paths::Get().set_resource_dir(resource_dir.path);
- ui_->RunLoadAnimation();
+ ui_->LoadAnimation();
- ASSERT_EQ(2u, ui_->GetIntroFrames());
- ASSERT_EQ(3u, ui_->GetLoopFrames());
+ ASSERT_EQ(2u, ui_->intro_frames);
+ ASSERT_EQ(3u, ui_->loop_frames);
for (const auto& name : tempfiles) {
ASSERT_EQ(0, unlink(name.c_str()));
@@ -567,7 +556,7 @@ TEST_F(ScreenRecoveryUITest, LoadAnimation_MissingAnimation) {
Paths::Get().set_resource_dir("/proc/self");
::testing::FLAGS_gtest_death_test_style = "threadsafe";
- ASSERT_EXIT(ui_->RunLoadAnimation(), ::testing::KilledBySignal(SIGABRT), "");
+ ASSERT_EXIT(ui_->LoadAnimation(), ::testing::KilledBySignal(SIGABRT), "");
}
#undef RETURN_IF_NO_GRAPHICS
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 03:38:44 +0100