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cellCamera.cpp
1950 lines (1593 loc) · 43.1 KB
/
cellCamera.cpp
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#include "stdafx.h"
#include "cellCamera.h"
#include "Emu/System.h"
#include "Emu/Cell/PPUModule.h"
#include "Emu/Cell/lv2/sys_event.h"
#include "Emu/IdManager.h"
LOG_CHANNEL(cellCamera);
template <>
void fmt_class_string<CellCameraError>::format(std::string& out, u64 arg)
{
format_enum(out, arg, [](CellCameraError value)
{
switch (value)
{
STR_CASE(CELL_CAMERA_ERROR_ALREADY_INIT);
STR_CASE(CELL_CAMERA_ERROR_NOT_INIT);
STR_CASE(CELL_CAMERA_ERROR_PARAM);
STR_CASE(CELL_CAMERA_ERROR_ALREADY_OPEN);
STR_CASE(CELL_CAMERA_ERROR_NOT_OPEN);
STR_CASE(CELL_CAMERA_ERROR_DEVICE_NOT_FOUND);
STR_CASE(CELL_CAMERA_ERROR_DEVICE_DEACTIVATED);
STR_CASE(CELL_CAMERA_ERROR_NOT_STARTED);
STR_CASE(CELL_CAMERA_ERROR_FORMAT_UNKNOWN);
STR_CASE(CELL_CAMERA_ERROR_RESOLUTION_UNKNOWN);
STR_CASE(CELL_CAMERA_ERROR_BAD_FRAMERATE);
STR_CASE(CELL_CAMERA_ERROR_TIMEOUT);
STR_CASE(CELL_CAMERA_ERROR_BUSY);
STR_CASE(CELL_CAMERA_ERROR_FATAL);
STR_CASE(CELL_CAMERA_ERROR_MUTEX);
}
return unknown;
});
}
template <>
void fmt_class_string<CellCameraFormat>::format(std::string& out, u64 arg)
{
format_enum(out, arg, [](CellCameraFormat value)
{
switch (value)
{
STR_CASE(CELL_CAMERA_FORMAT_UNKNOWN);
STR_CASE(CELL_CAMERA_JPG);
STR_CASE(CELL_CAMERA_RAW8);
STR_CASE(CELL_CAMERA_YUV422);
STR_CASE(CELL_CAMERA_RAW10);
STR_CASE(CELL_CAMERA_RGBA);
STR_CASE(CELL_CAMERA_YUV420);
STR_CASE(CELL_CAMERA_V_Y1_U_Y0);
}
return unknown;
});
}
// Temporarily
#ifndef _MSC_VER
#pragma GCC diagnostic ignored "-Wunused-parameter"
#endif
// **************
// * Prototypes *
// **************
error_code cellCameraSetAttribute(s32 dev_num, s32 attrib, u32 arg1, u32 arg2);
error_code cellCameraReadEx(s32 dev_num, vm::ptr<CellCameraReadEx> read);
// ************************
// * HLE helper functions *
// ************************
static const char* get_camera_attr_name(s32 value)
{
switch (value)
{
case CELL_CAMERA_GAIN: return "GAIN";
case CELL_CAMERA_REDBLUEGAIN: return "REDBLUEGAIN";
case CELL_CAMERA_SATURATION: return "SATURATION";
case CELL_CAMERA_EXPOSURE: return "EXPOSURE";
case CELL_CAMERA_BRIGHTNESS: return "BRIGHTNESS";
case CELL_CAMERA_AEC: return "AEC";
case CELL_CAMERA_AGC: return "AGC";
case CELL_CAMERA_AWB: return "AWB";
case CELL_CAMERA_ABC: return "ABC";
case CELL_CAMERA_LED: return "LED";
case CELL_CAMERA_AUDIOGAIN: return "AUDIOGAIN";
case CELL_CAMERA_QS: return "QS";
case CELL_CAMERA_NONZEROCOEFFS: return "NONZEROCOEFFS";
case CELL_CAMERA_YUVFLAG: return "YUVFLAG";
case CELL_CAMERA_JPEGFLAG: return "JPEGFLAG";
case CELL_CAMERA_BACKLIGHTCOMP: return "BACKLIGHTCOMP";
case CELL_CAMERA_MIRRORFLAG: return "MIRRORFLAG";
case CELL_CAMERA_MEASUREDQS: return "MEASUREDQS";
case CELL_CAMERA_422FLAG: return "422FLAG";
case CELL_CAMERA_USBLOAD: return "USBLOAD";
case CELL_CAMERA_GAMMA: return "GAMMA";
case CELL_CAMERA_GREENGAIN: return "GREENGAIN";
case CELL_CAMERA_AGCLIMIT: return "AGCLIMIT";
case CELL_CAMERA_DENOISE: return "DENOISE";
case CELL_CAMERA_FRAMERATEADJUST: return "FRAMERATEADJUST";
case CELL_CAMERA_PIXELOUTLIERFILTER: return "PIXELOUTLIERFILTER";
case CELL_CAMERA_AGCLOW: return "AGCLOW";
case CELL_CAMERA_AGCHIGH: return "AGCHIGH";
case CELL_CAMERA_DEVICELOCATION: return "DEVICELOCATION";
case CELL_CAMERA_FORMATCAP: return "FORMATCAP";
case CELL_CAMERA_FORMATINDEX: return "FORMATINDEX";
case CELL_CAMERA_NUMFRAME: return "NUMFRAME";
case CELL_CAMERA_FRAMEINDEX: return "FRAMEINDEX";
case CELL_CAMERA_FRAMESIZE: return "FRAMESIZE";
case CELL_CAMERA_INTERVALTYPE: return "INTERVALTYPE";
case CELL_CAMERA_INTERVALINDEX: return "INTERVALINDEX";
case CELL_CAMERA_INTERVALVALUE: return "INTERVALVALUE";
case CELL_CAMERA_COLORMATCHING: return "COLORMATCHING";
case CELL_CAMERA_PLFREQ: return "PLFREQ";
case CELL_CAMERA_DEVICEID: return "DEVICEID";
case CELL_CAMERA_DEVICECAP: return "DEVICECAP";
case CELL_CAMERA_DEVICESPEED: return "DEVICESPEED";
case CELL_CAMERA_UVCREQCODE: return "UVCREQCODE";
case CELL_CAMERA_UVCREQDATA: return "UVCREQDATA";
case CELL_CAMERA_DEVICEID2: return "DEVICEID2";
case CELL_CAMERA_READMODE: return "READMODE";
case CELL_CAMERA_GAMEPID: return "GAMEPID";
case CELL_CAMERA_PBUFFER: return "PBUFFER";
case CELL_CAMERA_READFINISH: return "READFINISH";
}
return nullptr;
}
camera_context::camera_context(utils::serial& ar)
{
save(ar);
}
void camera_context::save(utils::serial& ar)
{
ar(init);
if (!init)
{
return;
}
USING_SERIALIZATION_VERSION_COND(ar.is_writing(), cellCamera);
ar(notify_data_map, start_timestamp, read_mode, is_streaming, is_attached, is_open, info, attr, frame_num);
}
static bool check_dev_num(s32 dev_num)
{
return dev_num == 0;
}
template <typename VariantOfCellCameraInfo>
static error_code check_camera_info(const VariantOfCellCameraInfo& info)
{
// TODO: I managed to get 0x80990004 once. :thonkang:
if (info.format == CELL_CAMERA_FORMAT_UNKNOWN)
{
return CELL_CAMERA_ERROR_FORMAT_UNKNOWN;
}
if (info.resolution == CELL_CAMERA_RESOLUTION_UNKNOWN)
{
return CELL_CAMERA_ERROR_RESOLUTION_UNKNOWN;
}
if (info.framerate <= 24)
{
return CELL_CAMERA_ERROR_BAD_FRAMERATE;
}
auto check_fps = [fps = info.framerate](const std::vector<s32>& range)
{
return std::find(range.begin(), range.end(), fps) != range.end();
};
switch (g_cfg.io.camera_type)
{
case fake_camera_type::eyetoy:
switch (info.format)
{
case CELL_CAMERA_JPG:
switch (info.resolution)
{
case CELL_CAMERA_VGA:
case CELL_CAMERA_WGA:
if (!check_fps({ 25, 30 }))
return CELL_CAMERA_ERROR_FORMAT_UNKNOWN;
break;
case CELL_CAMERA_QVGA:
if (!check_fps({ 25, 30, 50, 60 }))
return CELL_CAMERA_ERROR_FORMAT_UNKNOWN;
break;
case CELL_CAMERA_SPECIFIED_WIDTH_HEIGHT:
default:
// TODO
return CELL_CAMERA_ERROR_FORMAT_UNKNOWN;
}
break;
case CELL_CAMERA_RAW8:
case CELL_CAMERA_YUV422:
case CELL_CAMERA_RAW10:
case CELL_CAMERA_RGBA:
case CELL_CAMERA_YUV420:
case CELL_CAMERA_V_Y1_U_Y0:
default:
// TODO (also check those other formats)
return CELL_CAMERA_ERROR_FORMAT_UNKNOWN;
}
break;
case fake_camera_type::eyetoy2:
switch (info.format)
{
case CELL_CAMERA_JPG:
case CELL_CAMERA_RAW10:
return CELL_CAMERA_ERROR_FORMAT_UNKNOWN;
case CELL_CAMERA_RAW8:
switch (info.resolution)
{
case CELL_CAMERA_VGA:
case CELL_CAMERA_WGA:
if (!check_fps({ 25, 30, 50, 60 }))
return CELL_CAMERA_ERROR_FORMAT_UNKNOWN;
break;
case CELL_CAMERA_QVGA:
if (!check_fps({ 25, 30, 50, 60, 100, 120 }))
return CELL_CAMERA_ERROR_FORMAT_UNKNOWN;
break;
case CELL_CAMERA_SPECIFIED_WIDTH_HEIGHT:
default:
// TODO
return CELL_CAMERA_ERROR_FORMAT_UNKNOWN;
}
break;
case CELL_CAMERA_YUV422:
case CELL_CAMERA_RGBA: // < TODO check: they all seem to pass the same resolutions as in CELL_CAMERA_YUV422
case CELL_CAMERA_YUV420: // <
case CELL_CAMERA_V_Y1_U_Y0: // <
default: // <
switch (info.resolution)
{
case CELL_CAMERA_VGA:
case CELL_CAMERA_WGA:
if (!check_fps({ 25, 30 }))
return CELL_CAMERA_ERROR_FORMAT_UNKNOWN;
break;
case CELL_CAMERA_QVGA:
if (!check_fps({ 25, 30, 50, 60 }))
return CELL_CAMERA_ERROR_FORMAT_UNKNOWN;
break;
case CELL_CAMERA_SPECIFIED_WIDTH_HEIGHT:
default:
// TODO
return CELL_CAMERA_ERROR_FORMAT_UNKNOWN;
}
break;
}
break;
case fake_camera_type::uvc1_1:
switch (info.format)
{
case CELL_CAMERA_JPG:
case CELL_CAMERA_YUV422:
break;
case CELL_CAMERA_RAW8:
case CELL_CAMERA_RAW10:
case CELL_CAMERA_RGBA:
case CELL_CAMERA_YUV420:
case CELL_CAMERA_V_Y1_U_Y0:
default:
// TODO
return CELL_CAMERA_ERROR_FORMAT_UNKNOWN;
}
break;
case fake_camera_type::unknown:
default:
// TODO
break;
}
return CELL_OK;
}
std::pair<u32, u32> get_video_resolution(const CellCameraInfoEx& info)
{
switch (info.resolution)
{
case CELL_CAMERA_VGA: return{ 640, 480 };
case CELL_CAMERA_QVGA: return { 320, 240 };
case CELL_CAMERA_WGA: return{ 640, 360 };
case CELL_CAMERA_SPECIFIED_WIDTH_HEIGHT: return{ info.width, info.height };
case CELL_CAMERA_RESOLUTION_UNKNOWN:
default: return{ 0, 0 };
}
}
u32 get_buffer_size_by_format(s32 format, s32 width, s32 height)
{
double bytes_per_pixel = 0.0;
switch (format)
{
case CELL_CAMERA_RAW8:
bytes_per_pixel = 1.0;
break;
case CELL_CAMERA_YUV422:
bytes_per_pixel = 2.0;
break;
case CELL_CAMERA_YUV420:
case CELL_CAMERA_V_Y1_U_Y0:
bytes_per_pixel = 1.5;
break;
case CELL_CAMERA_RAW10:
bytes_per_pixel = 1.25;
break;
case CELL_CAMERA_JPG:
case CELL_CAMERA_RGBA:
case CELL_CAMERA_FORMAT_UNKNOWN:
default:
bytes_per_pixel = 4.0;
break;
}
return width * height * bytes_per_pixel;
}
u32 get_video_buffer_size(const CellCameraInfoEx& info)
{
u32 width, height;
std::tie(width, height) = get_video_resolution(info);
return get_buffer_size_by_format(info.format, width, height);
}
// ************************
// * cellCamera functions *
// ************************
// This represents 4 almost identical subfunctions used by the Start/Stop/Reset/Close functions
error_code check_init_and_open(s32 dev_num)
{
if (!check_dev_num(dev_num))
{
return CELL_CAMERA_ERROR_PARAM;
}
// TODO: Yet another CELL_CAMERA_ERROR_BUSY
auto& g_camera = g_fxo->get<camera_thread>();
if (!g_camera.init)
{
return CELL_CAMERA_ERROR_NOT_INIT;
}
if (!g_camera.is_open)
{
return CELL_CAMERA_ERROR_NOT_OPEN;
}
return CELL_OK;
}
// This represents a recurring subfunction throughout libCamera
error_code check_resolution(s32 dev_num)
{
// TODO: Some sort of connection check maybe?
//if (error == CELL_CAMERA_ERROR_RESOLUTION_UNKNOWN)
//{
// return CELL_CAMERA_ERROR_TIMEOUT;
//}
// TODO: Yet another CELL_CAMERA_ERROR_FATAL
return CELL_OK;
}
// This represents a oftenly used sequence in libCamera (usually the beginning of a subfunction).
// There also exist common sequences for mutex lock/unlock by the way.
error_code check_resolution_ex(s32 dev_num)
{
// TODO: Yet another CELL_CAMERA_ERROR_BUSY
if (!check_dev_num(dev_num))
{
return CELL_CAMERA_ERROR_PARAM;
}
if (error_code error = check_resolution(dev_num))
{
return error;
}
return CELL_OK;
}
error_code cellCameraInit()
{
cellCamera.todo("cellCameraInit()");
// Start camera thread
auto& g_camera = g_fxo->get<camera_thread>();
std::lock_guard lock(g_camera.mutex);
if (g_camera.init)
{
return CELL_CAMERA_ERROR_ALREADY_INIT;
}
if (g_cfg.io.camera == camera_handler::null)
{
g_camera.init = 1;
return CELL_OK;
}
switch (g_cfg.io.camera_type)
{
case fake_camera_type::eyetoy:
{
g_camera.attr[CELL_CAMERA_SATURATION] = { 164 };
g_camera.attr[CELL_CAMERA_BRIGHTNESS] = { 96 };
g_camera.attr[CELL_CAMERA_AEC] = { 1 };
g_camera.attr[CELL_CAMERA_AGC] = { 1 };
g_camera.attr[CELL_CAMERA_AWB] = { 1 };
g_camera.attr[CELL_CAMERA_ABC] = { 0 };
g_camera.attr[CELL_CAMERA_LED] = { 1 };
g_camera.attr[CELL_CAMERA_QS] = { 0 };
g_camera.attr[CELL_CAMERA_NONZEROCOEFFS] = { 32, 32 };
g_camera.attr[CELL_CAMERA_YUVFLAG] = { 0 };
g_camera.attr[CELL_CAMERA_BACKLIGHTCOMP] = { 0 };
g_camera.attr[CELL_CAMERA_MIRRORFLAG] = { 1 };
g_camera.attr[CELL_CAMERA_422FLAG] = { 1 };
g_camera.attr[CELL_CAMERA_USBLOAD] = { 4 };
break;
}
case fake_camera_type::eyetoy2:
{
g_camera.attr[CELL_CAMERA_SATURATION] = { 64 };
g_camera.attr[CELL_CAMERA_BRIGHTNESS] = { 8 };
g_camera.attr[CELL_CAMERA_AEC] = { 1 };
g_camera.attr[CELL_CAMERA_AGC] = { 1 };
g_camera.attr[CELL_CAMERA_AWB] = { 1 };
g_camera.attr[CELL_CAMERA_LED] = { 1 };
g_camera.attr[CELL_CAMERA_BACKLIGHTCOMP] = { 0 };
g_camera.attr[CELL_CAMERA_MIRRORFLAG] = { 1 };
g_camera.attr[CELL_CAMERA_GAMMA] = { 1 };
g_camera.attr[CELL_CAMERA_AGCLIMIT] = { 4 };
g_camera.attr[CELL_CAMERA_DENOISE] = { 0 };
g_camera.attr[CELL_CAMERA_FRAMERATEADJUST] = { 0 };
g_camera.attr[CELL_CAMERA_PIXELOUTLIERFILTER] = { 1 };
g_camera.attr[CELL_CAMERA_AGCLOW] = { 48 };
g_camera.attr[CELL_CAMERA_AGCHIGH] = { 64 };
break;
}
case fake_camera_type::uvc1_1:
{
g_camera.attr[CELL_CAMERA_DEVICEID] = { 0x5ca, 0x18d0 }; // KBCR-S01MU
g_camera.attr[CELL_CAMERA_FORMATCAP] = { CELL_CAMERA_JPG | CELL_CAMERA_YUV422 };
g_camera.attr[CELL_CAMERA_NUMFRAME] = { 1 }; // Amount of supported resolutions
break;
}
default:
cellCamera.todo("Trying to init cellCamera with un-researched camera type.");
}
// TODO: Some other default attributes? Need to check the actual behaviour on a real PS3.
g_camera.is_attached = true;
g_camera.init = 1;
return CELL_OK;
}
error_code cellCameraEnd()
{
cellCamera.todo("cellCameraEnd()");
auto& g_camera = g_fxo->get<camera_thread>();
std::lock_guard lock(g_camera.mutex);
if (!g_camera.init)
{
return CELL_CAMERA_ERROR_NOT_INIT;
}
// TODO: call cellCameraClose(0), ignore errors
// TODO
g_camera.init = 0;
g_camera.reset_state();
return CELL_OK;
}
error_code cellCameraOpen(s32 dev_num, vm::ptr<CellCameraInfo> info)
{
cellCamera.todo("cellCameraOpen(dev_num=%d, info=*0x%x)", dev_num, info);
if (!info)
{
return CELL_CAMERA_ERROR_PARAM;
}
auto& g_camera = g_fxo->get<camera_thread>();
if (!g_camera.init)
{
return CELL_CAMERA_ERROR_NOT_INIT;
}
if (!check_dev_num(dev_num))
{
return CELL_CAMERA_ERROR_PARAM;
}
if (g_camera.is_open)
{
return CELL_CAMERA_ERROR_ALREADY_OPEN;
}
if (auto res = check_camera_info(*info))
{
return res;
}
if (!g_camera.is_attached)
{
return CELL_CAMERA_ERROR_DEVICE_NOT_FOUND;
}
return CELL_OK;
}
error_code cellCameraOpenAsync()
{
UNIMPLEMENTED_FUNC(cellCamera);
return CELL_OK;
}
error_code cellCameraOpenEx(s32 dev_num, vm::ptr<CellCameraInfoEx> info)
{
cellCamera.todo("cellCameraOpenEx(dev_num=%d, info=*0x%x)", dev_num, info);
// This function has a very weird order of checking for errors
if (!info)
{
return CELL_CAMERA_ERROR_PARAM;
}
if (g_cfg.io.camera == camera_handler::null)
{
return not_an_error(CELL_CAMERA_ERROR_DEVICE_NOT_FOUND);
}
if (auto res = cellCameraSetAttribute(dev_num, CELL_CAMERA_READMODE, info->read_mode, 0))
{
return res;
}
if (info->read_mode == CELL_CAMERA_READ_DIRECT)
{
// Note: arg1 is the return value of previous SetAttribute
if (auto res = cellCameraSetAttribute(dev_num, CELL_CAMERA_GAMEPID, 0, 0))
{
return res;
}
}
if (!check_dev_num(dev_num))
{
return CELL_CAMERA_ERROR_PARAM;
}
auto& g_camera = g_fxo->get<camera_thread>();
if (g_camera.is_open)
{
return CELL_CAMERA_ERROR_ALREADY_OPEN;
}
if (auto res = check_camera_info(*info))
{
return res;
}
// calls cellCameraGetAttribute(dev_num, CELL_CAMERA_PBUFFER) at some point
const auto vbuf_size = get_video_buffer_size(*info);
std::lock_guard lock(g_camera.mutex);
// TODO: find out if the buffers are also checked for nullptr
if (info->read_mode == CELL_CAMERA_READ_DIRECT)
{
info->pbuf[0] = vm::cast(vm::alloc(vbuf_size, vm::main));
info->pbuf[1] = vm::cast(vm::alloc(vbuf_size, vm::main));
// TODO: verify
info->bytesize = vbuf_size;
}
else
{
info->buffer = vm::cast(vm::alloc(vbuf_size, vm::main));
info->bytesize = vbuf_size;
}
std::tie(info->width, info->height) = get_video_resolution(*info);
if (!g_camera.open_camera())
{
return CELL_CAMERA_ERROR_DEVICE_NOT_FOUND;
}
g_camera.is_open = true;
g_camera.info = *info;
cellCamera.notice("cellCameraOpen info: format=%s, resolution=%d, framerate=%d, bytesize=%d, width=%d, height=%d, dev_num=%d, guid=%d",
info->format, info->resolution, info->framerate, info->bytesize, info->width, info->height, info->dev_num, info->guid);
auto& shared_data = g_fxo->get<gem_camera_shared>();
shared_data.width = info->width > 0 ? +info->width : 640;
shared_data.height = info->height > 0 ? +info->height : 480;
shared_data.size = vbuf_size;
shared_data.format = info->format;
return CELL_OK;
}
error_code cellCameraOpenPost()
{
UNIMPLEMENTED_FUNC(cellCamera);
return CELL_OK;
}
error_code cellCameraClose(s32 dev_num)
{
cellCamera.todo("cellCameraClose(dev_num=%d)", dev_num);
if (error_code error = check_init_and_open(dev_num))
{
return error;
}
// TODO: Yet another CELL_CAMERA_ERROR_BUSY
if (dev_num != 0)
{
return CELL_CAMERA_ERROR_PARAM;
}
if (error_code error = check_resolution(dev_num))
{
return error;
}
auto& g_camera = g_fxo->get<camera_thread>();
std::lock_guard lock(g_camera.mutex);
g_camera.is_streaming = false;
if (g_camera.info.buffer)
{
vm::dealloc(g_camera.info.buffer.addr(), vm::main);
}
if (g_camera.info.pbuf[0])
{
vm::dealloc(g_camera.info.pbuf[0].addr(), vm::main);
}
if (g_camera.info.pbuf[1])
{
vm::dealloc(g_camera.info.pbuf[1].addr(), vm::main);
}
g_camera.close_camera();
g_camera.is_open = false;
return CELL_OK;
}
error_code cellCameraCloseAsync()
{
UNIMPLEMENTED_FUNC(cellCamera);
return CELL_OK;
}
error_code cellCameraClosePost()
{
UNIMPLEMENTED_FUNC(cellCamera);
return CELL_OK;
}
error_code cellCameraGetDeviceGUID(s32 dev_num, vm::ptr<u32> guid)
{
cellCamera.notice("cellCameraGetDeviceGUID(dev_num=%d, guid=*0x%x)", dev_num, guid);
auto& g_camera = g_fxo->get<camera_thread>();
if (!g_camera.init)
{
return CELL_CAMERA_ERROR_NOT_INIT;
}
if (guid)
{
*guid = 0; // apparently always 0
}
return CELL_OK;
}
error_code cellCameraGetType(s32 dev_num, vm::ptr<s32> type)
{
cellCamera.todo("cellCameraGetType(dev_num=%d, type=*0x%x)", dev_num, type);
auto& g_camera = g_fxo->get<camera_thread>();
if (!g_camera.init)
{
return CELL_CAMERA_ERROR_NOT_INIT;
}
if (g_cfg.io.camera == camera_handler::null)
{
return not_an_error(CELL_CAMERA_ERROR_DEVICE_NOT_FOUND);
}
if (!check_dev_num(dev_num) || !type)
{
return CELL_CAMERA_ERROR_PARAM;
}
if (error_code error = check_resolution(dev_num))
{
return error;
}
if (!g_camera.is_attached)
{
return CELL_CAMERA_ERROR_DEVICE_NOT_FOUND;
}
switch (g_cfg.io.camera_type.get())
{
case fake_camera_type::unknown: *type = CELL_CAMERA_TYPE_UNKNOWN; break;
case fake_camera_type::eyetoy: *type = CELL_CAMERA_EYETOY; break;
case fake_camera_type::eyetoy2: *type = CELL_CAMERA_EYETOY2; break;
case fake_camera_type::uvc1_1: *type = CELL_CAMERA_USBVIDEOCLASS; break;
}
return CELL_OK;
}
s32 cellCameraIsAvailable(s32 dev_num)
{
cellCamera.trace("cellCameraIsAvailable(dev_num=%d)", dev_num);
if (g_cfg.io.camera == camera_handler::null)
{
return false;
}
vm::var<s32> type;
if (cellCameraGetType(dev_num, type) != CELL_OK || *type == CELL_CAMERA_TYPE_UNKNOWN)
{
return false;
}
if (*type > CELL_CAMERA_TYPE_UNKNOWN || *type <= CELL_CAMERA_USBVIDEOCLASS)
{
// TODO: checks CELL_CAMERA_DEVICESPEED attribute
}
return true;
}
s32 cellCameraIsAttached(s32 dev_num)
{
cellCamera.warning("cellCameraIsAttached(dev_num=%d)", dev_num);
if (g_cfg.io.camera == camera_handler::null)
{
return false;
}
auto& g_camera = g_fxo->get<camera_thread>();
if (!g_camera.init)
{
return false;
}
if (!check_dev_num(dev_num))
{
return false;
}
vm::var<s32> type;
if (cellCameraGetType(dev_num, type) != CELL_OK)
{
return false;
}
std::lock_guard lock(g_camera.mutex);
bool is_attached = g_camera.is_attached;
if (g_cfg.io.camera == camera_handler::fake)
{
// "attach" camera here
// normally should be attached immediately after event queue is registered, but just to be sure
if (!is_attached)
{
g_camera.send_attach_state(true);
is_attached = g_camera.is_attached;
}
}
return is_attached;
}
s32 cellCameraIsOpen(s32 dev_num)
{
cellCamera.notice("cellCameraIsOpen(dev_num=%d)", dev_num);
if (g_cfg.io.camera == camera_handler::null)
{
return false;
}
auto& g_camera = g_fxo->get<camera_thread>();
if (!g_camera.init)
{
return false;
}
if (!check_dev_num(dev_num))
{
return false;
}
std::lock_guard lock(g_camera.mutex);
return g_camera.is_open.load();
}
s32 cellCameraIsStarted(s32 dev_num)
{
cellCamera.notice("cellCameraIsStarted(dev_num=%d)", dev_num);
if (g_cfg.io.camera == camera_handler::null)
{
return false;
}
auto& g_camera = g_fxo->get<camera_thread>();
if (!g_camera.init)
{
return false;
}
if (!check_dev_num(dev_num))
{
return false;
}
std::lock_guard lock(g_camera.mutex);
return g_camera.is_streaming.load();
}
error_code cellCameraGetAttribute(s32 dev_num, s32 attrib, vm::ptr<u32> arg1, vm::ptr<u32> arg2)
{
const auto attr_name = get_camera_attr_name(attrib);
cellCamera.todo("cellCameraGetAttribute(dev_num=%d, attrib=%d=%s, arg1=*0x%x, arg2=*0x%x)", dev_num, attrib, attr_name, arg1, arg2);
auto& g_camera = g_fxo->get<camera_thread>();
if (!g_camera.init)
{
return CELL_CAMERA_ERROR_NOT_INIT;
}
if (!check_dev_num(dev_num))
{
return CELL_CAMERA_ERROR_PARAM;
}
if (g_cfg.io.camera == camera_handler::null)
{
return not_an_error(CELL_CAMERA_ERROR_NOT_OPEN);
}
// actually compares <= 0x63 which is equivalent
if (attrib < CELL_CAMERA_FORMATCAP && !g_camera.is_open)
{
return CELL_CAMERA_ERROR_NOT_OPEN;
}
if (!arg1)
{
return CELL_CAMERA_ERROR_PARAM;
}
if (error_code error = check_resolution(dev_num))
{
return error;
}
std::lock_guard lock(g_camera.mutex);
if (!g_camera.is_attached)
{
return CELL_CAMERA_ERROR_DEVICE_NOT_FOUND;
}
if (!attr_name) // invalid attributes don't have a name
{
return CELL_CAMERA_ERROR_PARAM;
}
if (arg1)
{
*arg1 = g_camera.attr[attrib].v1;
}
if (arg2)
{
*arg2 = g_camera.attr[attrib].v2;
}
cellCamera.todo("cellCameraGetAttribute(attr_name=%s, v1=%d, v2=%d)", attr_name, g_camera.attr[attrib].v1, g_camera.attr[attrib].v2);
return CELL_OK;
}
error_code cellCameraSetAttribute(s32 dev_num, s32 attrib, u32 arg1, u32 arg2)
{
const auto attr_name = get_camera_attr_name(attrib);
(attrib == CELL_CAMERA_LED ? cellCamera.trace : cellCamera.todo)("cellCameraSetAttribute(dev_num=%d, attrib=%d=%s, arg1=%d, arg2=%d)", dev_num, attrib, attr_name, arg1, arg2);
auto& g_camera = g_fxo->get<camera_thread>();
if (!g_camera.init)
{
return CELL_CAMERA_ERROR_NOT_INIT;
}
if (!check_dev_num(dev_num))
{
return CELL_CAMERA_ERROR_PARAM;
}
if (g_cfg.io.camera == camera_handler::null)
{
return not_an_error(CELL_CAMERA_ERROR_NOT_OPEN);
}
// actually compares <= 0x63 which is equivalent
if (attrib < CELL_CAMERA_FORMATCAP && !g_camera.is_open)
{
return CELL_CAMERA_ERROR_NOT_OPEN;
}
if (error_code error = check_resolution(dev_num))
{
return error;
}
if (!attr_name) // invalid attributes don't have a name
{
return CELL_CAMERA_ERROR_PARAM;
}
g_camera.set_attr(attrib, arg1, arg2);
return CELL_OK;
}
error_code cellCameraResetAttribute()
{
UNIMPLEMENTED_FUNC(cellCamera);
return CELL_OK;
}
error_code cellCameraGetBufferSize(s32 dev_num, vm::ptr<CellCameraInfoEx> info)
{
cellCamera.todo("cellCameraGetBufferSize(dev_num=%d, info=*0x%x)", dev_num, info);
auto& g_camera = g_fxo->get<camera_thread>();
if (!g_camera.init)
{
return CELL_CAMERA_ERROR_NOT_INIT;
}
if (g_cfg.io.camera == camera_handler::null)