mirror of
https://github.com/Lorenzooone/cc3dsfs.git
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258 lines
12 KiB
C++
Executable File
258 lines
12 KiB
C++
Executable File
#ifndef __CAPTURESTRUCTS_HPP
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#define __CAPTURESTRUCTS_HPP
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#include "utils.hpp"
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#include "hw_defs.hpp"
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#include <mutex>
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#include <string>
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// It may happen that a frame is lost.
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// This value prevents showing a black frame for that.
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// Shouldn't happen with recent updates, though...
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#define MAX_ALLOWED_BLANKS 1
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#define FIX_PARTIAL_FIRST_FRAME_NUM 3
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#define MAX_PACKET_SIZE_USB2 (1 << 9)
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#define EXTRA_DATA_BUFFER_USB_SIZE MAX_PACKET_SIZE_USB2
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#define EXTRA_DATA_BUFFER_FTD3XX_SIZE (1 << 10)
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#define FTD2_INTRA_PACKET_HEADER_SIZE 2
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#define MAX_PACKET_SIZE_FTD2 (MAX_PACKET_SIZE_USB2 - FTD2_INTRA_PACKET_HEADER_SIZE)
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enum CaptureConnectionType { CAPTURE_CONN_FTD3, CAPTURE_CONN_USB, CAPTURE_CONN_FTD2, CAPTURE_CONN_IS_NITRO, CAPTURE_CONN_CYPRESS_NISETRO };
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enum InputVideoDataType { VIDEO_DATA_RGB, VIDEO_DATA_BGR, VIDEO_DATA_RGB16, VIDEO_DATA_BGR16 };
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enum CaptureScreensType { CAPTURE_SCREENS_BOTH, CAPTURE_SCREENS_TOP, CAPTURE_SCREENS_BOTTOM, CAPTURE_SCREENS_ENUM_END };
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enum CaptureSpeedsType { CAPTURE_SPEEDS_FULL, CAPTURE_SPEEDS_HALF, CAPTURE_SPEEDS_THIRD, CAPTURE_SPEEDS_QUARTER, CAPTURE_SPEEDS_ENUM_END };
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// Readers are Audio and Video. So 2.
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// Use 6 extra buffers. 5 for async writing in case the other 2 are busy,
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// and the other for writing without overwriting the latest stuff in
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// a worst case scenario...
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enum CaptureReaderType { CAPTURE_READER_VIDEO, CAPTURE_READER_AUDIO, CAPTURE_READER_ENUM_END };
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#define NUM_CONCURRENT_DATA_BUFFER_WRITERS 5
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#define NUM_CONCURRENT_DATA_BUFFER_READERS ((int)CAPTURE_READER_ENUM_END)
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#define NUM_CONCURRENT_DATA_BUFFERS (NUM_CONCURRENT_DATA_BUFFER_READERS + 1 + NUM_CONCURRENT_DATA_BUFFER_WRITERS)
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#pragma pack(push, 1)
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struct PACKED RGB83DSVideoInputData {
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uint8_t screen_data[IN_VIDEO_SIZE_3DS][3];
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};
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struct PACKED RGB83DSVideoInputData_3D {
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uint8_t screen_data[IN_VIDEO_SIZE_3DS_3D][3];
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};
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#define OLD_DS_PIXEL_B_BITS 5
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#define OLD_DS_PIXEL_G_BITS 6
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#define OLD_DS_PIXEL_R_BITS 5
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struct PACKED USBOldDSPixelData {
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uint16_t b : OLD_DS_PIXEL_B_BITS;
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uint16_t g : OLD_DS_PIXEL_G_BITS;
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uint16_t r : OLD_DS_PIXEL_R_BITS;
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};
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struct PACKED USBOldDSVideoInputData {
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USBOldDSPixelData screen_data[IN_VIDEO_SIZE_DS];
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};
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struct PACKED ISNitroEmulatorVideoInputData {
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uint8_t screen_data[IN_VIDEO_SIZE_DS][3];
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};
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struct PACKED ISTWLCaptureVideoInputData {
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USBOldDSPixelData screen_data[IN_VIDEO_SIZE_DS];
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uint8_t bit_6_rb_screen_data[(IN_VIDEO_SIZE_DS >> 3) * 2];
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};
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struct ALIGNED(16) PACKED FTD3_3DSCaptureReceived {
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RGB83DSVideoInputData video_in;
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uint16_t audio_data[N3DSXL_SAMPLES_IN];
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uint8_t unused_buffer[EXTRA_DATA_BUFFER_FTD3XX_SIZE];
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};
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struct ALIGNED(16) PACKED FTD3_3DSCaptureReceived_3D {
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RGB83DSVideoInputData_3D video_in;
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uint16_t audio_data[N3DSXL_SAMPLES_IN];
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uint8_t unused_buffer[EXTRA_DATA_BUFFER_FTD3XX_SIZE];
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};
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struct ALIGNED(16) PACKED USB3DSCaptureReceived {
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RGB83DSVideoInputData video_in;
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uint16_t audio_data[O3DS_SAMPLES_IN];
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uint8_t unused_buffer[EXTRA_DATA_BUFFER_USB_SIZE];
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};
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struct ALIGNED(16) PACKED USB3DSCaptureReceived_3D {
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RGB83DSVideoInputData_3D video_in;
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uint16_t audio_data[O3DS_SAMPLES_IN];
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uint8_t unused_buffer[EXTRA_DATA_BUFFER_USB_SIZE];
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};
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struct PACKED USBOldDSFrameInfo {
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uint8_t half_line_flags[(HEIGHT_DS >> 3) << 1];
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uint32_t frame;
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uint8_t valid;
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uint8_t unused[11];
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};
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struct ALIGNED(16) PACKED USBOldDSCaptureReceived {
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USBOldDSVideoInputData video_in;
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uint8_t unused_buffer[EXTRA_DATA_BUFFER_USB_SIZE];
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USBOldDSFrameInfo frameinfo;
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};
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struct ALIGNED(16) PACKED FTD2OldDSCaptureReceived {
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USBOldDSVideoInputData video_in;
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uint16_t audio_data[DS_SAMPLES_IN];
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uint8_t unused_buffer[EXTRA_DATA_BUFFER_USB_SIZE];
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};
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struct ALIGNED(16) PACKED FTD2OldDSCaptureReceivedRaw {
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FTD2OldDSCaptureReceived data;
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uint8_t extra_ftd2_buffer[((sizeof(FTD2OldDSCaptureReceived) + MAX_PACKET_SIZE_FTD2 - 1) / MAX_PACKET_SIZE_FTD2) * FTD2_INTRA_PACKET_HEADER_SIZE];
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};
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struct ALIGNED(16) PACKED ISNitroCaptureReceived {
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ISNitroEmulatorVideoInputData video_in;
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};
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struct ALIGNED(16) PACKED CypressNisetroDSCaptureReceived {
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ISNitroEmulatorVideoInputData video_in;
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};
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struct ALIGNED(16) PACKED ISTWLCaptureVideoReceived {
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ISTWLCaptureVideoInputData video_in;
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uint32_t time;
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uint32_t frame;
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};
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struct ALIGNED(16) PACKED ISTWLCaptureVideoInternalReceived {
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ISTWLCaptureVideoReceived real_video_in;
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uint8_t unknown[0x40000 - sizeof(ISTWLCaptureVideoReceived)];
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};
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struct ALIGNED(4) PACKED ISTWLCaptureSoundData {
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uint16_t data[TWL_CAPTURE_SAMPLES_IN];
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};
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struct ALIGNED(4) PACKED ISTWLCaptureAudioReceived {
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uint32_t time;
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ISTWLCaptureSoundData sound_data;
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};
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struct ALIGNED(16) PACKED ISTWLCaptureReceived {
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ISTWLCaptureVideoReceived video_capture_in;
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ISTWLCaptureAudioReceived audio_capture_in[TWL_CAPTURE_MAX_SAMPLES_CHUNK_NUM];
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};
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#pragma pack(pop)
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struct ALIGNED(16) FTD2OldDSCaptureReceivedNormalPlusRaw {
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FTD2OldDSCaptureReceived data;
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FTD2OldDSCaptureReceivedRaw raw_data;
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};
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union CaptureReceived {
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FTD3_3DSCaptureReceived ftd3_received;
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FTD3_3DSCaptureReceived_3D ftd3_received_3d;
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USB3DSCaptureReceived usb_received_3ds;
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USB3DSCaptureReceived_3D usb_received_3ds_3d;
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USBOldDSCaptureReceived usb_received_old_ds;
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FTD2OldDSCaptureReceived ftd2_received_old_ds;
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FTD2OldDSCaptureReceivedNormalPlusRaw ftd2_received_old_ds_normal_plus_raw;
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ISNitroCaptureReceived is_nitro_capture_received;
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ISTWLCaptureReceived is_twl_capture_received;
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CypressNisetroDSCaptureReceived cypress_nisetro_capture_received;
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};
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struct CaptureDevice {
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CaptureDevice(std::string serial_number, std::string name, CaptureConnectionType cc_type, const void* descriptor, bool is_3ds, bool has_3d, bool has_audio, int width, int height, int max_samples_in, int base_rotation, int top_screen_x, int top_screen_y, int bot_screen_x, int bot_screen_y, InputVideoDataType video_data_type) : serial_number(serial_number), name(name), cc_type(cc_type), descriptor(descriptor), is_3ds(is_3ds), has_3d(has_3d), has_audio(has_audio), width(width), height(height), max_samples_in(max_samples_in), base_rotation(base_rotation), top_screen_x(top_screen_x), top_screen_y(top_screen_y), bot_screen_x(bot_screen_x), bot_screen_y(bot_screen_y), path(""), video_data_type(video_data_type), firmware_id(0), is_rgb_888(false), long_name(name) {}
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CaptureDevice(std::string serial_number, std::string name, std::string long_name, CaptureConnectionType cc_type, const void* descriptor, bool is_3ds, bool has_3d, bool has_audio, int width, int height, int max_samples_in, int base_rotation, int top_screen_x, int top_screen_y, int bot_screen_x, int bot_screen_y, InputVideoDataType video_data_type) : serial_number(serial_number), name(name), cc_type(cc_type), descriptor(descriptor), is_3ds(is_3ds), has_3d(has_3d), has_audio(has_audio), width(width), height(height), max_samples_in(max_samples_in), base_rotation(base_rotation), top_screen_x(top_screen_x), top_screen_y(top_screen_y), bot_screen_x(bot_screen_x), bot_screen_y(bot_screen_y), path(""), video_data_type(video_data_type), firmware_id(0), is_rgb_888(false), long_name(long_name) {}
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CaptureDevice(std::string serial_number, std::string name, std::string long_name, CaptureConnectionType cc_type, const void* descriptor, bool is_3ds, bool has_3d, bool has_audio, int width, int height, int max_samples_in, int base_rotation, int top_screen_x, int top_screen_y, int bot_screen_x, int bot_screen_y, InputVideoDataType video_data_type, int firmware_id, bool is_rgb_888) : serial_number(serial_number), name(name), cc_type(cc_type), descriptor(descriptor), is_3ds(is_3ds), has_3d(has_3d), has_audio(has_audio), width(width), height(height), max_samples_in(max_samples_in), base_rotation(base_rotation), top_screen_x(top_screen_x), top_screen_y(top_screen_y), bot_screen_x(bot_screen_x), bot_screen_y(bot_screen_y), path(""), video_data_type(video_data_type), firmware_id(firmware_id), is_rgb_888(is_rgb_888), long_name(name) {}
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CaptureDevice(std::string serial_number, std::string name, std::string long_name, std::string path, CaptureConnectionType cc_type, const void* descriptor, bool is_3ds, bool has_3d, bool has_audio, int width, int height, int max_samples_in, int base_rotation, int top_screen_x, int top_screen_y, int bot_screen_x, int bot_screen_y, InputVideoDataType video_data_type, int firmware_id, bool is_rgb_888) : serial_number(serial_number), name(name), cc_type(cc_type), descriptor(descriptor), is_3ds(is_3ds), has_3d(has_3d), has_audio(has_audio), width(width), height(height), max_samples_in(max_samples_in), base_rotation(base_rotation), top_screen_x(top_screen_x), top_screen_y(top_screen_y), bot_screen_x(bot_screen_x), bot_screen_y(bot_screen_y), path(path), video_data_type(video_data_type), firmware_id(firmware_id), is_rgb_888(is_rgb_888), long_name(long_name) {}
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CaptureDevice(std::string serial_number, std::string name, std::string long_name, std::string path, CaptureConnectionType cc_type, const void* descriptor, bool is_3ds, bool has_3d, bool has_audio, int width, int height, int max_samples_in, int base_rotation, int top_screen_x, int top_screen_y, int bot_screen_x, int bot_screen_y, InputVideoDataType video_data_type) : serial_number(serial_number), name(name), cc_type(cc_type), descriptor(descriptor), is_3ds(is_3ds), has_3d(has_3d), has_audio(has_audio), width(width), height(height), max_samples_in(max_samples_in), base_rotation(base_rotation), top_screen_x(top_screen_x), top_screen_y(top_screen_y), bot_screen_x(bot_screen_x), bot_screen_y(bot_screen_y), path(path), video_data_type(video_data_type), firmware_id(0), is_rgb_888(false), long_name(long_name) {}
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CaptureDevice(): serial_number(""), name(""), cc_type(CAPTURE_CONN_USB), descriptor(NULL), is_3ds(false), has_3d(false), has_audio(false), width(0), height(0), max_samples_in(0), base_rotation(0), top_screen_x(0), top_screen_y(0), bot_screen_x(0), bot_screen_y(0), path(""), firmware_id(0), video_data_type(VIDEO_DATA_RGB), is_rgb_888(false), long_name("") {}
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std::string serial_number;
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std::string name;
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std::string long_name;
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std::string path;
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CaptureConnectionType cc_type;
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InputVideoDataType video_data_type;
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const void* descriptor;
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bool is_3ds;
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bool has_3d;
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bool has_audio;
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int width;
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int height;
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int max_samples_in;
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int base_rotation;
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int top_screen_x;
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int top_screen_y;
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int bot_screen_x;
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int bot_screen_y;
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int firmware_id;
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bool is_rgb_888;
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};
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struct CaptureStatus {
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CaptureDevice device;
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std::string graphical_error_text;
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std::string detailed_error_text;
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bool new_error_text;
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volatile int cooldown_curr_in = FIX_PARTIAL_FIRST_FRAME_NUM;
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volatile bool connected = false;
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volatile bool running = true;
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volatile bool close_success = true;
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volatile int curr_delay = 0;
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volatile bool reset_hardware = false;
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bool enabled_3d = false;
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CaptureScreensType capture_type;
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CaptureSpeedsType capture_speed;
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int battery_percentage;
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bool ac_adapter_connected;
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ConsumerMutex video_wait;
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ConsumerMutex audio_wait;
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};
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struct CaptureDataSingleBuffer {
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CaptureScreensType capture_type;
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uint64_t read;
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size_t unused_offset;
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CaptureReceived capture_buf;
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double time_in_buf;
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uint32_t inner_index;
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};
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class CaptureDataBuffers {
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public:
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CaptureDataBuffers();
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CaptureDataSingleBuffer* GetReaderBuffer(CaptureReaderType reader_type);
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void ReleaseReaderBuffer(CaptureReaderType reader_type);
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void WriteToBuffer(CaptureReceived* buffer, uint64_t read, double time_in_buf, CaptureDevice* device, CaptureScreensType capture_type, size_t offset, int index);
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void WriteToBuffer(CaptureReceived* buffer, uint64_t read, double time_in_buf, CaptureDevice* device, CaptureScreensType capture_type, int index);
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void WriteToBuffer(CaptureReceived* buffer, uint64_t read, double time_in_buf, CaptureDevice* device, size_t offset, int index);
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void WriteToBuffer(CaptureReceived* buffer, uint64_t read, double time_in_buf, CaptureDevice* device, int index);
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CaptureDataSingleBuffer* GetWriterBuffer(int index = 0);
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void ReleaseWriterBuffer(int index = 0, bool update_last_curr_in = true);
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private:
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std::mutex access_mutex;
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int last_curr_in;
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int curr_writer_pos[NUM_CONCURRENT_DATA_BUFFER_WRITERS];
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int curr_reader_pos[NUM_CONCURRENT_DATA_BUFFER_READERS];
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bool is_being_written_to[NUM_CONCURRENT_DATA_BUFFERS];
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int num_readers[NUM_CONCURRENT_DATA_BUFFERS];
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bool has_read_data[NUM_CONCURRENT_DATA_BUFFERS][NUM_CONCURRENT_DATA_BUFFER_READERS];
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CaptureDataSingleBuffer buffers[NUM_CONCURRENT_DATA_BUFFERS];
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};
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struct CaptureData {
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void* handle;
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CaptureDataBuffers data_buffers;
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CaptureStatus status;
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};
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#endif
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