Session Class Reference

#include <session.h>

List of all members.

Classes
struct	DelayedReset
Public Member Functions
	Session (const SessionParams &params)
	~Session ()
void	start ()
bool	draw (BufferParams &params)
void	wait ()
bool	ready_to_reset ()
void	reset (BufferParams &params, int samples)
void	set_samples (int samples)
void	set_pause (bool pause)
Public Attributes
Device *	device
Scene *	scene
RenderBuffers *	buffers
DisplayBuffer *	display
Progress	progress
SessionParams	params
int	sample
Protected Member Functions
void	run ()
void	update_scene ()
void	update_status_time (bool show_pause=false, bool show_done=false)
void	tonemap ()
void	path_trace (Tile &tile)
void	reset_ (BufferParams &params, int samples)
void	run_cpu ()
bool	draw_cpu (BufferParams &params)
void	reset_cpu (BufferParams &params, int samples)
void	run_gpu ()
bool	draw_gpu (BufferParams &params)
void	reset_gpu (BufferParams &params, int samples)
Protected Attributes
struct Session::DelayedReset	delayed_reset
TileManager	tile_manager
bool	device_use_gl
thread *	session_thread
volatile bool	display_outdated
volatile bool	gpu_draw_ready
volatile bool	gpu_need_tonemap
thread_condition_variable	gpu_need_tonemap_cond
bool	pause
thread_condition_variable	pause_cond
thread_mutex	pause_mutex
double	start_time
double	reset_time
double	preview_time
double	paused_time

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Detailed Description

Definition at line 97 of file session.h.

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Constructor & Destructor Documentation

CCL_NAMESPACE_BEGIN Session::Session

(

const SessionParams &

params

)

Definition at line 34 of file session.cpp.

References SessionParams::background, buffers, addon::engine::create(), delayed_reset, SessionParams::device, device, DEVICE_CPU, device_use_gl, display, display_outdated, Session::DelayedReset::do_reset, gpu_draw_ready, gpu_need_tonemap, NULL, params, pause, paused_time, preview_time, reset_time, sample, Session::DelayedReset::samples, scene, session_thread, start_time, SessionParams::threads, and DeviceInfo::type.

Session::~Session

(

)

Definition at line 62 of file session.cpp.

References buffers, device, display, gpu_need_tonemap, gpu_need_tonemap_cond, SessionParams::output_path, params, pause, pause_cond, pause_mutex, progress, scene, session_thread, tonemap(), wait(), and DisplayBuffer::write().

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Member Function Documentation

bool Session::draw

(

BufferParams &

params

)

Definition at line 447 of file session.cpp.

References device_use_gl, draw_cpu(), and draw_gpu().

Referenced by BlenderSession::draw().

bool Session::draw_cpu

(

BufferParams &

params

)

[protected]

Definition at line 283 of file session.cpp.

References device, display, display_outdated, DisplayBuffer::draw(), DisplayBuffer::draw_ready(), BufferParams::modified(), DisplayBuffer::mutex, params, DisplayBuffer::params, reset_time, SessionParams::text_timeout, and time_dt().

Referenced by draw().

bool Session::draw_gpu

(

BufferParams &

params

)

[protected]

Definition at line 128 of file session.cpp.

References buffers, device, display, display_outdated, DisplayBuffer::draw(), gpu_draw_ready, gpu_need_tonemap, gpu_need_tonemap_cond, BufferParams::modified(), RenderBuffers::mutex, DisplayBuffer::mutex, params, DisplayBuffer::params, reset_time, SessionParams::text_timeout, time_dt(), and tonemap().

Referenced by draw().

void Session::path_trace

(

Tile &

tile

)

[protected]

Definition at line 580 of file session.cpp.

References TileManager::State::buffer, RenderBuffers::buffer, DeviceTask::buffer, buffers, device, device_memory::device_pointer, BufferParams::full_x, BufferParams::full_y, BufferParams::get_offset_stride(), DeviceTask::h, Tile::h, DeviceTask::offset, DeviceTask::PATH_TRACE, DeviceTask::resolution, TileManager::State::resolution, DeviceTask::rng_state, RenderBuffers::rng_state, DeviceTask::sample, TileManager::State::sample, TileManager::state, DeviceTask::stride, Device::task_add(), tile_manager, DeviceTask::w, Tile::w, DeviceTask::x, Tile::x, DeviceTask::y, and Tile::y.

Referenced by run_cpu(), and run_gpu().

bool Session::ready_to_reset

(

)

Definition at line 97 of file session.cpp.

References SessionParams::cancel_timeout, display_outdated, params, reset_time, SessionParams::reset_timeout, and time_dt().

Referenced by BlenderSession::draw(), and BlenderSession::synchronize().

void Session::reset	(	BufferParams &	params,
		int	samples
	)

Definition at line 474 of file session.cpp.

References device_use_gl, reset_cpu(), and reset_gpu().

Referenced by BlenderSession::create_session(), BlenderSession::draw(), and BlenderSession::synchronize().

void Session::reset_	(	BufferParams &	params,
		int	samples
	)		[protected]

Definition at line 455 of file session.cpp.

References SessionParams::background, buffers, device, display, gpu_draw_ready, BufferParams::modified(), params, RenderBuffers::params, paused_time, preview_time, progress, TileManager::reset(), DisplayBuffer::reset(), RenderBuffers::reset(), sample, start_time, tile_manager, and time_dt().

Referenced by reset_gpu(), and run_cpu().

void Session::reset_cpu	(	BufferParams &	params,
		int	samples
	)		[protected]

Definition at line 268 of file session.cpp.

References delayed_reset, device, display_outdated, Session::DelayedReset::do_reset, Session::DelayedReset::mutex, Session::DelayedReset::params, pause_cond, reset_time, Session::DelayedReset::samples, Device::task_cancel(), and time_dt().

Referenced by reset().

void Session::reset_gpu	(	BufferParams &	params,
		int	samples
	)		[protected]

Definition at line 109 of file session.cpp.

References buffers, display, display_outdated, gpu_need_tonemap, gpu_need_tonemap_cond, RenderBuffers::mutex, DisplayBuffer::mutex, pause_cond, reset_(), reset_time, and time_dt().

Referenced by reset().

void Session::run

(

)

[protected]

Definition at line 414 of file session.cpp.

References device, device_use_gl, Device::error_message(), SessionParams::experimental, Device::load_kernels(), params, progress, run_cpu(), and run_gpu().

Referenced by start().

void Session::run_cpu

(

)

[protected]

Definition at line 304 of file session.cpp.

References SessionParams::background, buffers, delayed_reset, device, display, Session::DelayedReset::do_reset, Device::error_message(), RenderBuffers::mutex, DisplayBuffer::mutex, Session::DelayedReset::mutex, TileManager::next(), params, Session::DelayedReset::params, path_trace(), pause, pause_cond, pause_mutex, paused_time, progress, reset_(), Session::DelayedReset::samples, start_time, TileManager::state, Device::task_wait(), tile_manager, TileManager::State::tiles, time_dt(), tonemap(), update_scene(), and update_status_time().

Referenced by run().

void Session::run_gpu

(

)

[protected]

Definition at line 159 of file session.cpp.

References SessionParams::background, buffers, device, Device::error_message(), gpu_draw_ready, gpu_need_tonemap, gpu_need_tonemap_cond, RenderBuffers::mutex, TileManager::next(), params, path_trace(), pause, pause_cond, pause_mutex, paused_time, progress, reset_time, start_time, TileManager::state, Device::task_wait(), tile_manager, TileManager::State::tiles, time_dt(), update_scene(), and update_status_time().

Referenced by run().

void Session::set_pause

(

bool

pause

)

Definition at line 495 of file session.cpp.

References pause, pause_cond, and pause_mutex.

Referenced by BlenderSession::create_session(), and BlenderSession::synchronize().

void Session::set_samples

(

int

samples

)

Definition at line 482 of file session.cpp.

References params, pause_cond, pause_mutex, SessionParams::samples, TileManager::set_samples(), and tile_manager.

Referenced by BlenderSession::synchronize().

void Session::start

(

)

Definition at line 92 of file session.cpp.

References function_bind, run(), and session_thread.

Referenced by BlenderSession::BlenderSession(), BlenderSession::render(), and BlenderSession::synchronize().

void Session::tonemap

(

)

[protected]

Definition at line 598 of file session.cpp.

References TileManager::State::buffer, RenderBuffers::buffer, DeviceTask::buffer, buffers, device, device_memory::device_pointer, display, display_outdated, DisplayBuffer::draw_set(), BufferParams::full_x, BufferParams::full_y, BufferParams::get_offset_stride(), DeviceTask::h, BufferParams::height, DeviceTask::offset, DeviceTask::resolution, TileManager::State::resolution, DisplayBuffer::rgba, DeviceTask::rgba, DeviceTask::sample, TileManager::State::sample, TileManager::state, DeviceTask::stride, Device::task_add(), Device::task_wait(), tile_manager, DeviceTask::TONEMAP, DeviceTask::w, BufferParams::width, DeviceTask::x, and DeviceTask::y.

Referenced by draw_gpu(), run_cpu(), and ~Session().

void Session::update_scene

(

)

[protected]

Definition at line 520 of file session.cpp.

References TileManager::State::buffer, Scene::camera, device, Scene::device_update(), BufferParams::full_height, BufferParams::full_width, Camera::height, Scene::mutex, Scene::need_update(), progress, scene, TileManager::state, Camera::tag_update(), tile_manager, and Camera::width.

Referenced by run_cpu(), and run_gpu().

void Session::update_status_time	(	bool	show_pause = false,
		bool	show_done = false
	)		[protected]

Definition at line 544 of file session.cpp.

References params, paused_time, preview_time, progress, SessionParams::progressive, TileManager::State::resolution, sample, TileManager::State::sample, SessionParams::samples, TileManager::state, string_printf(), tile_manager, and time_dt().

Referenced by run_cpu(), and run_gpu().

void Session::wait

(

)

Definition at line 512 of file session.cpp.

References NULL, and session_thread.

Referenced by BlenderSession::render(), and ~Session().

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Member Data Documentation

RenderBuffers* Session::buffers

Definition at line 101 of file session.h.

Referenced by draw_gpu(), path_trace(), reset_(), reset_gpu(), run_cpu(), run_gpu(), Session(), tonemap(), BlenderSession::write_render_result(), and ~Session().

struct Session::DelayedReset Session::delayed_reset [protected]

Referenced by reset_cpu(), run_cpu(), and Session().

Device* Session::device

Definition at line 99 of file session.h.

Referenced by draw_cpu(), draw_gpu(), path_trace(), reset_(), reset_cpu(), run(), run_cpu(), run_gpu(), Session(), tonemap(), update_scene(), and ~Session().

bool Session::device_use_gl [protected]

Definition at line 145 of file session.h.

Referenced by draw(), reset(), run(), and Session().

DisplayBuffer* Session::display

Definition at line 102 of file session.h.

Referenced by draw_cpu(), draw_gpu(), reset_(), reset_gpu(), run_cpu(), Session(), tonemap(), and ~Session().

volatile bool Session::display_outdated [protected]

Definition at line 149 of file session.h.

Referenced by draw_cpu(), draw_gpu(), ready_to_reset(), reset_cpu(), reset_gpu(), Session(), and tonemap().

volatile bool Session::gpu_draw_ready [protected]

Definition at line 151 of file session.h.

Referenced by draw_gpu(), reset_(), run_gpu(), and Session().

volatile bool Session::gpu_need_tonemap [protected]

Definition at line 152 of file session.h.

Referenced by draw_gpu(), reset_gpu(), run_gpu(), Session(), and ~Session().

thread_condition_variable Session::gpu_need_tonemap_cond [protected]

Definition at line 153 of file session.h.

Referenced by draw_gpu(), reset_gpu(), run_gpu(), and ~Session().

SessionParams Session::params

Definition at line 104 of file session.h.

Referenced by draw_cpu(), draw_gpu(), BlenderSession::get_progress(), ready_to_reset(), reset_(), run(), run_cpu(), run_gpu(), Session(), set_samples(), BlenderSession::synchronize(), update_status_time(), and ~Session().

bool Session::pause [protected]

Definition at line 155 of file session.h.

Referenced by run_cpu(), run_gpu(), Session(), set_pause(), and ~Session().

thread_condition_variable Session::pause_cond [protected]

Definition at line 156 of file session.h.

Referenced by reset_cpu(), reset_gpu(), run_cpu(), run_gpu(), set_pause(), set_samples(), and ~Session().

thread_mutex Session::pause_mutex [protected]

Definition at line 157 of file session.h.

Referenced by run_cpu(), run_gpu(), set_pause(), set_samples(), and ~Session().

double Session::paused_time [protected]

Definition at line 162 of file session.h.

Referenced by reset_(), run_cpu(), run_gpu(), Session(), and update_status_time().

double Session::preview_time [protected]

Definition at line 161 of file session.h.

Referenced by reset_(), Session(), and update_status_time().

Progress Session::progress

Definition at line 103 of file session.h.

Referenced by BlenderSession::create_session(), BlenderSession::get_progress(), BlenderSession::get_status(), BlenderSession::render(), reset_(), run(), run_cpu(), run_gpu(), BlenderSession::test_cancel(), update_scene(), update_status_time(), BlenderSession::write_render_result(), and ~Session().

double Session::reset_time [protected]

Definition at line 160 of file session.h.

Referenced by draw_cpu(), draw_gpu(), ready_to_reset(), reset_cpu(), reset_gpu(), run_gpu(), and Session().

int Session::sample

Definition at line 105 of file session.h.

Referenced by reset_(), Session(), and update_status_time().

Scene* Session::scene

Definition at line 100 of file session.h.

Referenced by BlenderSession::create_session(), BlenderSession::draw(), Session(), BlenderSession::synchronize(), update_scene(), and ~Session().

thread* Session::session_thread [protected]

Definition at line 147 of file session.h.

Referenced by Session(), start(), wait(), and ~Session().

double Session::start_time [protected]

Definition at line 159 of file session.h.

Referenced by reset_(), run_cpu(), run_gpu(), and Session().

TileManager Session::tile_manager [protected]

Definition at line 144 of file session.h.

Referenced by path_trace(), reset_(), run_cpu(), run_gpu(), set_samples(), tonemap(), update_scene(), and update_status_time().

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The documentation for this class was generated from the following files:

• session.h
• session.cpp