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service: am: Implement ISelfController::SaveCurrentScreenshot

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This commit is contained in:
Narr the Reg 2023-10-26 16:27:44 -06:00
parent 43be2bfe33
commit f26dddf3b5
6 changed files with 82 additions and 17 deletions
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13
src/core/hle/service/am/am.cpp
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@ -31,6 +31,7 @@
#include "core/hle/service/apm/apm_controller.h"
#include "core/hle/service/apm/apm_interface.h"
#include "core/hle/service/bcat/backend/backend.h"
#include "core/hle/service/caps/caps_su.h"
#include "core/hle/service/caps/caps_types.h"
#include "core/hle/service/filesystem/filesystem.h"
#include "core/hle/service/ipc_helpers.h"
@ -702,9 +703,17 @@ void ISelfController::SetAlbumImageTakenNotificationEnabled(HLERequestContext& c
void ISelfController::SaveCurrentScreenshot(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto album_report_option = rp.PopEnum<Capture::AlbumReportOption>();
const auto report_option = rp.PopEnum<Capture::AlbumReportOption>();
LOG_WARNING(Service_AM, "(STUBBED) called. album_report_option={}", album_report_option);
LOG_INFO(Service_AM, "called, report_option={}", report_option);
const auto screenshot_service =
system.ServiceManager().GetService<Service::Capture::IScreenShotApplicationService>(
"caps:su");
if (screenshot_service) {
screenshot_service->CaptureAndSaveScreenshot(report_option);
}
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess);

16
src/core/hle/service/caps/caps_manager.cpp
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@ -228,12 +228,14 @@ Result AlbumManager::LoadAlbumScreenShotThumbnail(
Result AlbumManager::SaveScreenShot(ApplicationAlbumEntry& out_entry,
const ScreenShotAttribute& attribute,
std::span<const u8> image_data, u64 aruid) {
return SaveScreenShot(out_entry, attribute, {}, image_data, aruid);
AlbumReportOption report_option, std::span<const u8> image_data,
u64 aruid) {
return SaveScreenShot(out_entry, attribute, report_option, {}, image_data, aruid);
}
Result AlbumManager::SaveScreenShot(ApplicationAlbumEntry& out_entry,
const ScreenShotAttribute& attribute,
AlbumReportOption report_option,
const ApplicationData& app_data, std::span<const u8> image_data,
u64 aruid) {
const u64 title_id = system.GetApplicationProcessProgramID();
@ -407,10 +409,14 @@ Result AlbumManager::LoadImage(std::span<u8> out_image, const std::filesystem::p
return ResultSuccess;
}
static void PNGToMemory(void* context, void* png, int len) {
void AlbumManager::FlipVerticallyOnWrite(bool flip) {
stbi_flip_vertically_on_write(flip);
}
static void PNGToMemory(void* context, void* data, int len) {
std::vector<u8>* png_image = static_cast<std::vector<u8>*>(context);
png_image->reserve(len);
std::memcpy(png_image->data(), png, len);
unsigned char* png = static_cast<unsigned char*>(data);
png_image->insert(png_image->end(), png, png + len);
}
Result AlbumManager::SaveImage(ApplicationAlbumEntry& out_entry, std::span<const u8> image,

9
src/core/hle/service/caps/caps_manager.h
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@ -59,14 +59,17 @@ public:
const ScreenShotDecodeOption& decoder_options) const;
Result SaveScreenShot(ApplicationAlbumEntry& out_entry, const ScreenShotAttribute& attribute,
std::span<const u8> image_data, u64 aruid);
Result SaveScreenShot(ApplicationAlbumEntry& out_entry, const ScreenShotAttribute& attribute,
const ApplicationData& app_data, std::span<const u8> image_data,
AlbumReportOption report_option, std::span<const u8> image_data,
u64 aruid);
Result SaveScreenShot(ApplicationAlbumEntry& out_entry, const ScreenShotAttribute& attribute,
AlbumReportOption report_option, const ApplicationData& app_data,
std::span<const u8> image_data, u64 aruid);
Result SaveEditedScreenShot(ApplicationAlbumEntry& out_entry,
const ScreenShotAttribute& attribute, const AlbumFileId& file_id,
std::span<const u8> image_data);
void FlipVerticallyOnWrite(bool flip);
private:
static constexpr std::size_t NandAlbumFileLimit = 1000;
static constexpr std::size_t SdAlbumFileLimit = 10000;

10
src/core/hle/service/caps/caps_ss.cpp
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@ -34,7 +34,7 @@ void IScreenShotService::SaveScreenShotEx0(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
struct Parameters {
ScreenShotAttribute attribute{};
u32 report_option{};
AlbumReportOption report_option{};
INSERT_PADDING_BYTES(0x4);
u64 applet_resource_user_id{};
};
@ -49,13 +49,16 @@ void IScreenShotService::SaveScreenShotEx0(HLERequestContext& ctx) {
parameters.applet_resource_user_id);
ApplicationAlbumEntry entry{};
const auto result = manager->SaveScreenShot(entry, parameters.attribute, image_data_buffer,
parameters.applet_resource_user_id);
manager->FlipVerticallyOnWrite(false);
const auto result =
manager->SaveScreenShot(entry, parameters.attribute, parameters.report_option,
image_data_buffer, parameters.applet_resource_user_id);
IPC::ResponseBuilder rb{ctx, 10};
rb.Push(result);
rb.PushRaw(entry);
}
void IScreenShotService::SaveEditedScreenShotEx1(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
struct Parameters {
@ -83,6 +86,7 @@ void IScreenShotService::SaveEditedScreenShotEx1(HLERequestContext& ctx) {
image_data_buffer.size(), thumbnail_image_data_buffer.size());
ApplicationAlbumEntry entry{};
manager->FlipVerticallyOnWrite(false);
const auto result = manager->SaveEditedScreenShot(entry, parameters.attribute,
parameters.file_id, image_data_buffer);

42
src/core/hle/service/caps/caps_su.cpp
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@ -2,10 +2,12 @@
// SPDX-License-Identifier: GPL-2.0-or-later
#include "common/logging/log.h"
#include "core/core.h"
#include "core/hle/service/caps/caps_manager.h"
#include "core/hle/service/caps/caps_su.h"
#include "core/hle/service/caps/caps_types.h"
#include "core/hle/service/ipc_helpers.h"
#include "video_core/renderer_base.h"
namespace Service::Capture {
@ -58,8 +60,10 @@ void IScreenShotApplicationService::SaveScreenShotEx0(HLERequestContext& ctx) {
parameters.applet_resource_user_id);
ApplicationAlbumEntry entry{};
const auto result = manager->SaveScreenShot(entry, parameters.attribute, image_data_buffer,
parameters.applet_resource_user_id);
manager->FlipVerticallyOnWrite(false);
const auto result =
manager->SaveScreenShot(entry, parameters.attribute, parameters.report_option,
image_data_buffer, parameters.applet_resource_user_id);
IPC::ResponseBuilder rb{ctx, 10};
rb.Push(result);
@ -88,13 +92,43 @@ void IScreenShotApplicationService::SaveScreenShotEx1(HLERequestContext& ctx) {
ApplicationAlbumEntry entry{};
ApplicationData app_data{};
std::memcpy(&app_data, app_data_buffer.data(), sizeof(ApplicationData));
manager->FlipVerticallyOnWrite(false);
const auto result =
manager->SaveScreenShot(entry, parameters.attribute, app_data, image_data_buffer,
parameters.applet_resource_user_id);
manager->SaveScreenShot(entry, parameters.attribute, parameters.report_option, app_data,
image_data_buffer, parameters.applet_resource_user_id);
IPC::ResponseBuilder rb{ctx, 10};
rb.Push(result);
rb.PushRaw(entry);
}
void IScreenShotApplicationService::CaptureAndSaveScreenshot(AlbumReportOption report_option) {
auto& renderer = system.Renderer();
Layout::FramebufferLayout layout =
Layout::DefaultFrameLayout(screenshot_width, screenshot_height);
const Capture::ScreenShotAttribute attribute{
.unknown_0{},
.orientation = Capture::AlbumImageOrientation::None,
.unknown_1{},
.unknown_2{},
};
renderer.RequestScreenshot(
image_data.data(),
[attribute, report_option, this](bool invert_y) {
// Convert from BGRA to RGBA
for (std::size_t i = 0; i < image_data.size(); i += bytes_per_pixel) {
const u8 temp = image_data[i];
image_data[i] = image_data[i + 2];
image_data[i + 2] = temp;
}
Capture::ApplicationAlbumEntry entry{};
manager->FlipVerticallyOnWrite(invert_y);
manager->SaveScreenShot(entry, attribute, report_option, image_data, {});
},
layout);
}
} // namespace Service::Capture

9
src/core/hle/service/caps/caps_su.h
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@ -10,6 +10,7 @@ class System;
}
namespace Service::Capture {
enum class AlbumReportOption : s32;
class AlbumManager;
class IScreenShotApplicationService final : public ServiceFramework<IScreenShotApplicationService> {
@ -18,11 +19,19 @@ public:
std::shared_ptr<AlbumManager> album_manager);
~IScreenShotApplicationService() override;
void CaptureAndSaveScreenshot(AlbumReportOption report_option);
private:
static constexpr std::size_t screenshot_width = 1280;
static constexpr std::size_t screenshot_height = 720;
static constexpr std::size_t bytes_per_pixel = 4;
void SetShimLibraryVersion(HLERequestContext& ctx);
void SaveScreenShotEx0(HLERequestContext& ctx);
void SaveScreenShotEx1(HLERequestContext& ctx);
std::array<u8, screenshot_width * screenshot_height * bytes_per_pixel> image_data;
std::shared_ptr<AlbumManager> manager;
};