render.c File Reference

#include <time.h>
#include "MEM_guardedalloc.h"
#include "DNA_anim_types.h"
#include "DNA_mask_types.h"
#include "DNA_scene_types.h"
#include "DNA_sequence_types.h"
#include "DNA_space_types.h"
#include "BLI_linklist.h"
#include "BLI_listbase.h"
#include "BLI_path_util.h"
#include "BKE_anim_data.h"
#include "BKE_animsys.h"
#include "BKE_fcurve.h"
#include "BKE_global.h"
#include "BKE_image.h"
#include "BKE_layer.h"
#include "BKE_lib_id.h"
#include "BKE_main.h"
#include "BKE_mask.h"
#include "BKE_movieclip.h"
#include "BKE_scene.h"
#include "BKE_sequencer_offscreen.h"
#include "DEG_depsgraph.h"
#include "DEG_depsgraph_query.h"
#include "IMB_colormanagement.h"
#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"
#include "IMB_metadata.h"
#include "RNA_access.h"
#include "RE_engine.h"
#include "RE_pipeline.h"
#include "SEQ_effects.h"
#include "SEQ_modifier.h"
#include "SEQ_proxy.h"
#include "SEQ_render.h"
#include "SEQ_sequencer.h"
#include "SEQ_utils.h"
#include "effects.h"
#include "image_cache.h"
#include "multiview.h"
#include "prefetch.h"
#include "proxy.h"
#include "render.h"
#include "strip_time.h"
#include "utils.h"

Go to the source code of this file.

Classes
struct	ImageTransformThreadInitData
struct	ImageTransformThreadData
struct	RenderEffectInitData
struct	RenderEffectThread

Functions
Strip stack rendering functions
static ImBuf *	seq_render_strip_stack (const SeqRenderData *context, SeqRenderState *state, ListBase *seqbasep, float timeline_frame, int chanshown)
static ImBuf *	do_render_strip_uncached (const SeqRenderData *context, SeqRenderState *state, Sequence *seq, float timeline_frame, bool *r_is_proxy_image)
ImBuf *	seq_render_strip (const SeqRenderData *context, SeqRenderState *state, Sequence *seq, float timeline_frame)
static bool	seq_must_swap_input_in_blend_mode (Sequence *seq)
static int	seq_get_early_out_for_blend_mode (Sequence *seq)
static ImBuf *	seq_render_strip_stack_apply_effect (const SeqRenderData *context, Sequence *seq, float timeline_frame, ImBuf *ibuf1, ImBuf *ibuf2)
ImBuf *	SEQ_render_give_ibuf (const SeqRenderData *context, float timeline_frame, int chanshown)
ImBuf *	seq_render_give_ibuf_seqbase (const SeqRenderData *context, float timeline_frame, int chan_shown, ListBase *seqbasep)
ImBuf *	SEQ_render_give_ibuf_direct (const SeqRenderData *context, float timeline_frame, Sequence *seq)
Color-space utility functions
void	seq_imbuf_assign_spaces (Scene *scene, ImBuf *ibuf)
void	seq_imbuf_to_sequencer_space (Scene *scene, ImBuf *ibuf, bool make_float)
void	SEQ_render_imbuf_from_sequencer_space (Scene *scene, ImBuf *ibuf)
void	SEQ_render_pixel_from_sequencer_space_v4 (struct Scene *scene, float pixel[4])
Rendering utility functions
void	SEQ_render_new_render_data (Main *bmain, struct Depsgraph *depsgraph, Scene *scene, int rectx, int recty, int preview_render_size, int for_render, SeqRenderData *r_context)
void	seq_render_state_init (SeqRenderState *state)
StripElem *	SEQ_render_give_stripelem (Sequence *seq, int timeline_frame)
static int	evaluate_seq_frame_gen (Sequence **seq_arr, ListBase *seqbase, int timeline_frame, int chanshown)
int	SEQ_render_evaluate_frame (ListBase *seqbase, int timeline_frame)
static bool	video_seq_is_rendered (Sequence *seq)
int	seq_get_shown_sequences (ListBase *seqbasep, int timeline_frame, int chanshown, Sequence **seq_arr_out)
Individual strip rendering functions
static ImBuf *	seq_render_image_strip_view (const SeqRenderData *context, Sequence *seq, char *name, char *prefix, const char *ext, int view_id)
static bool	seq_image_strip_is_multiview_render (Scene *scene, Sequence *seq, int totfiles, char *name, char *r_prefix, const char *r_ext)
static ImBuf *	seq_render_image_strip (const SeqRenderData *context, Sequence *seq, float UNUSED(frame_index), float timeline_frame, bool *r_is_proxy_image)
static ImBuf *	seq_render_movie_strip_custom_file_proxy (const SeqRenderData *context, Sequence *seq, int timeline_frame)
static ImBuf *	seq_render_movie_strip_view (const SeqRenderData *context, Sequence *seq, float frame_index, float timeline_frame, StripAnim *sanim, bool *r_is_proxy_image)
static ImBuf *	seq_render_movie_strip (const SeqRenderData *context, Sequence *seq, float frame_index, float timeline_frame, bool *r_is_proxy_image)
static ImBuf *	seq_get_movieclip_ibuf (Sequence *seq, MovieClipUser user)
static ImBuf *	seq_render_movieclip_strip (const SeqRenderData *context, Sequence *seq, float frame_index, bool *r_is_proxy_image)
ImBuf *	seq_render_mask (const SeqRenderData *context, Mask *mask, float frame_index, bool make_float)
static ImBuf *	seq_render_mask_strip (const SeqRenderData *context, Sequence *seq, float frame_index)
static ImBuf *	seq_render_scene_strip (const SeqRenderData *context, Sequence *seq, float frame_index, float timeline_frame)
static ImBuf *	do_render_strip_seqbase (const SeqRenderData *context, SeqRenderState *state, Sequence *seq, float frame_index)

Variables
static ThreadMutex	seq_render_mutex = BLI_MUTEX_INITIALIZER
SequencerDrawView	sequencer_view3d_fn = NULL

Preprocessing and effects
typedef struct ImageTransformThreadInitData	ImageTransformThreadInitData
typedef struct ImageTransformThreadData	ImageTransformThreadData
typedef struct RenderEffectInitData	RenderEffectInitData
typedef struct RenderEffectThread	RenderEffectThread
static bool	sequencer_use_transform (const Sequence *seq)
static bool	sequencer_use_crop (const Sequence *seq)
static bool	seq_input_have_to_preprocess (const SeqRenderData *context, Sequence *seq, float UNUSED(timeline_frame))
static bool	seq_need_scale_to_render_size (const Sequence *seq, bool is_proxy_image)
static void	sequencer_image_crop_transform_init (void *handle_v, int start_line, int tot_line, void *init_data_v)
static void *	sequencer_image_crop_transform_do_thread (void *data_v)
static void	multibuf (ImBuf *ibuf, const float fmul)
static ImBuf *	input_preprocess (const SeqRenderData *context, Sequence *seq, float timeline_frame, ImBuf *ibuf, const bool is_proxy_image)
static ImBuf *	seq_render_preprocess_ibuf (const SeqRenderData *context, Sequence *seq, ImBuf *ibuf, float timeline_frame, bool use_preprocess, const bool is_proxy_image)
static void	render_effect_execute_init_handle (void *handle_v, int start_line, int tot_line, void *init_data_v)
static void *	render_effect_execute_do_thread (void *thread_data_v)
ImBuf *	seq_render_effect_execute_threaded (struct SeqEffectHandle *sh, const SeqRenderData *context, Sequence *seq, float timeline_frame, float facf0, float facf1, ImBuf *ibuf1, ImBuf *ibuf2, ImBuf *ibuf3)
static ImBuf *	seq_render_effect_strip_impl (const SeqRenderData *context, SeqRenderState *state, Sequence *seq, float timeline_frame)

Typedef Documentation

ImageTransformThreadData

typedef struct ImageTransformThreadData ImageTransformThreadData

ImageTransformThreadInitData

typedef struct ImageTransformThreadInitData ImageTransformThreadInitData

RenderEffectInitData

typedef struct RenderEffectInitData RenderEffectInitData

RenderEffectThread

typedef struct RenderEffectThread RenderEffectThread

Function Documentation

do_render_strip_seqbase()

static ImBuf* do_render_strip_seqbase ( const SeqRenderData *  context, SeqRenderState *  state, Sequence *  seq, float  frame_index  )

static

Used for meta-strips & scenes with SEQ_SCENE_STRIPS flag set.

Definition at line 1647 of file render.c.

References BKE_animsys_evaluate_all_animation(), BLI_listbase_is_empty(), context, Sequence::flag, NULL, Sequence::scene, SEQ_get_seqbase_from_sequence(), seq_render_strip_stack(), SEQ_SCENE_STRIPS, and state.

Referenced by do_render_strip_uncached().

do_render_strip_uncached()

static ImBuf* do_render_strip_uncached ( const SeqRenderData *  context, SeqRenderState *  state, Sequence *  seq, float  timeline_frame, bool *  r_is_proxy_image  )

static

Definition at line 1679 of file render.c.

References BLI_linklist_index(), context, do_render_strip_seqbase(), Sequence::flag, IMB_dupImBuf(), IMB_freeImBuf(), LinkNode::next, NULL, ImBuf::rect_float, Sequence::scene, SeqRenderData::scene, seq_give_frame_index(), seq_imbuf_assign_spaces(), seq_imbuf_to_sequencer_space(), seq_render_effect_strip_impl(), seq_render_image_strip(), seq_render_mask_strip(), seq_render_movie_strip(), seq_render_movieclip_strip(), seq_render_scene_strip(), SEQ_SCENE_STRIPS, SEQ_TYPE_EFFECT, SEQ_TYPE_IMAGE, SEQ_TYPE_MASK, SEQ_TYPE_META, SEQ_TYPE_MOVIE, SEQ_TYPE_MOVIECLIP, SEQ_TYPE_SCENE, SeqRenderData::skip_cache, state, type, and Sequence::type.

Referenced by seq_render_strip().

evaluate_seq_frame_gen()

static int evaluate_seq_frame_gen ( Sequence **  seq_arr, ListBase *  seqbase, int  timeline_frame, int  chanshown  )

static

Definition at line 262 of file render.c.

References BLI_linklist_append_alloca, LinkNodePair::list, LISTBASE_FOREACH, Sequence::machine, MAXSEQ, LinkNode::next, NULL, SEQ_MUTE, SEQ_TYPE_EFFECT, and Sequence::type.

Referenced by seq_get_shown_sequences(), and SEQ_render_evaluate_frame().

input_preprocess()

static ImBuf* input_preprocess ( const SeqRenderData *  context, Sequence *  seq, float  timeline_frame, ImBuf *  ibuf, const bool  is_proxy_image  )

static

Definition at line 621 of file render.c.

References Sequence::blend_mode, Sequence::blend_opacity, context, ELEM, ListBase::first, Sequence::flag, float(), IB_rect, IB_rectfloat, IMB_allocImBuf(), IMB_filtery(), IMB_flipx(), IMB_flipy(), IMB_freeImBuf(), imb_freerectImBuf(), IMB_makeSingleUser(), IMB_metadata_copy(), IMB_processor_apply_threaded(), IMB_saturation(), init_data(), Sequence::modifiers, mul(), Sequence::mul, multibuf(), NULL, Scene::r, ImBuf::rect, ImBuf::rect_float, Sequence::sat, scene, SEQ_BLEND_REPLACE, SEQ_FILTERY, SEQ_FLIPX, SEQ_FLIPY, seq_imbuf_assign_spaces(), seq_imbuf_to_sequencer_space(), SEQ_MAKE_FLOAT, SEQ_modifier_apply_stack(), SEQ_RENDER_SIZE_SCENE, SEQ_rendersize_to_scale_factor(), SEQ_TYPE_MOVIE, SEQ_TYPE_MOVIECLIP, sequencer_image_crop_transform_do_thread(), sequencer_image_crop_transform_init(), sequencer_use_crop(), sequencer_use_transform(), RenderData::size, Sequence::type, x, ImBuf::x, y, and ImBuf::y.

Referenced by seq_render_preprocess_ibuf().

multibuf()

static void multibuf ( ImBuf *  ibuf, const float  fmul  )

static

Definition at line 586 of file render.c.

References Freestyle::a, if(), min_ii(), ImBuf::rect, ImBuf::rect_float, ImBuf::x, and ImBuf::y.

Referenced by input_preprocess().

render_effect_execute_do_thread()

static void* render_effect_execute_do_thread ( void *  thread_data_v )

static

Definition at line 789 of file render.c.

References RenderEffectThread::context, SeqEffectHandle::execute_slice, RenderEffectThread::facf0, RenderEffectThread::facf1, RenderEffectThread::ibuf1, RenderEffectThread::ibuf2, RenderEffectThread::ibuf3, NULL, RenderEffectThread::out, RenderEffectThread::seq, RenderEffectThread::sh, RenderEffectThread::start_line, RenderEffectThread::timeline_frame, and RenderEffectThread::tot_line.

Referenced by seq_render_effect_execute_threaded().

render_effect_execute_init_handle()

static void render_effect_execute_init_handle ( void *  handle_v, int  start_line, int  tot_line, void *  init_data_v  )

static

Definition at line 766 of file render.c.

References RenderEffectThread::context, RenderEffectThread::facf0, RenderEffectThread::facf1, RenderEffectThread::ibuf1, RenderEffectThread::ibuf2, RenderEffectThread::ibuf3, init_data(), RenderEffectThread::out, RenderEffectThread::seq, RenderEffectThread::sh, RenderEffectThread::start_line, RenderEffectThread::timeline_frame, and RenderEffectThread::tot_line.

Referenced by seq_render_effect_execute_threaded().

seq_get_early_out_for_blend_mode()

static int seq_get_early_out_for_blend_mode ( Sequence *  seq )

static

Definition at line 1826 of file render.c.

References Sequence::blend_opacity, EARLY_DO_EFFECT, EARLY_NO_INPUT, SeqEffectHandle::early_out, EARLY_USE_INPUT_1, EARLY_USE_INPUT_2, ELEM, seq_effect_get_sequence_blend(), and seq_must_swap_input_in_blend_mode().

Referenced by seq_render_strip_stack().

seq_get_movieclip_ibuf()

static ImBuf* seq_get_movieclip_ibuf ( Sequence *  seq, MovieClipUser  user  )

static

Definition at line 1232 of file render.c.

References BKE_movieclip_get_ibuf_flag(), BKE_movieclip_get_stable_ibuf(), Sequence::clip, Sequence::clip_flag, MovieClip::flag, MOVIECLIP_CACHE_SKIP, NULL, and SEQ_MOVIECLIP_RENDER_STABILIZED.

Referenced by seq_render_movieclip_strip().

seq_get_shown_sequences()

int seq_get_shown_sequences	(	ListBase *	seqbasep,
		int	timeline_frame,
		int	chanshown,
		Sequence **	seq_arr_out
	)

Definition at line 335 of file render.c.

References evaluate_seq_frame_gen(), MAXSEQ, SEQ_BLEND_REPLACE, and video_seq_is_rendered().

Referenced by seq_prefetch_do_skip_frame(), SEQ_render_give_ibuf(), and seq_render_strip_stack().

seq_image_strip_is_multiview_render()

static bool seq_image_strip_is_multiview_render ( Scene *  scene, Sequence *  seq, int  totfiles, char *  name, char *  r_prefix, const char *  r_ext  )

static

Definition at line 982 of file render.c.

References BKE_scene_multiview_view_prefix_get(), Sequence::flag, Scene::r, R_MULTIVIEW, RenderData::scemode, scene, and SEQ_USE_VIEWS.

Referenced by seq_render_image_strip().

seq_imbuf_assign_spaces()

void seq_imbuf_assign_spaces	(	Scene *	scene,
		ImBuf *	ibuf
	)

Definition at line 95 of file render.c.

References IMB_colormanagement_assign_float_colorspace(), IMB_colormanagement_assign_rect_colorspace(), ColorManagedColorspaceSettings::name, NULL, ImBuf::rect, ImBuf::rect_float, scene, and Scene::sequencer_colorspace_settings.

Referenced by do_render_strip_uncached(), input_preprocess(), seq_imbuf_to_sequencer_space(), seq_proxy_fetch(), and seq_render_strip().

seq_imbuf_to_sequencer_space()

void seq_imbuf_to_sequencer_space	(	Scene *	scene,
		ImBuf *	ibuf,
		bool	make_float
	)

Definition at line 108 of file render.c.

References ImBuf::channels, imb_addrectfloatImBuf(), IMB_colormanagement_get_float_colorspace(), IMB_colormanagement_get_rect_colorspace(), IMB_colormanagement_transform_byte_threaded(), IMB_colormanagement_transform_from_byte_threaded(), IMB_colormanagement_transform_threaded(), imb_freerectImBuf(), ColorManagedColorspaceSettings::name, NULL, ImBuf::rect, ImBuf::rect_float, scene, seq_imbuf_assign_spaces(), Scene::sequencer_colorspace_settings, STREQ, ImBuf::x, and ImBuf::y.

Referenced by do_render_strip_uncached(), input_preprocess(), prepare_effect_imbufs(), SEQ_modifier_apply_stack(), seq_render_image_strip_view(), seq_render_movie_strip_view(), and seq_render_scene_strip().

seq_input_have_to_preprocess()

static bool seq_input_have_to_preprocess ( const SeqRenderData *  context, Sequence *  seq, float   UNUSEDtimeline_frame  )

static

Definition at line 423 of file render.c.

References Sequence::blend_mode, Sequence::blend_opacity, context, ListBase::first, Sequence::flag, Sequence::modifiers, mul(), Sequence::mul, Sequence::sat, SEQ_BLEND_REPLACE, SEQ_FILTERY, SEQ_FLIPX, SEQ_FLIPY, SEQ_MAKE_FLOAT, sequencer_use_crop(), and sequencer_use_transform().

Referenced by seq_render_strip().

seq_must_swap_input_in_blend_mode()

static bool seq_must_swap_input_in_blend_mode ( Sequence *  seq )

static

Definition at line 1812 of file render.c.

References Sequence::blend_mode, ELEM, SEQ_TYPE_ALPHAOVER, SEQ_TYPE_ALPHAUNDER, and SEQ_TYPE_OVERDROP.

Referenced by seq_get_early_out_for_blend_mode(), and seq_render_strip_stack_apply_effect().

seq_need_scale_to_render_size()

static bool seq_need_scale_to_render_size ( const Sequence *  seq, bool  is_proxy_image  )

static

Effect, mask and scene in strip input strips are rendered in preview resolution. They are already down-scaled. input_preprocess() does not expect this to happen. Other strip types are rendered with original media resolution, unless proxies are enabled for them. With proxies is_proxy_image will be set correctly to true.

Definition at line 488 of file render.c.

References Sequence::flag, SEQ_SCENE_STRIPS, SEQ_TYPE_EFFECT, SEQ_TYPE_MASK, SEQ_TYPE_META, SEQ_TYPE_SCENE, and Sequence::type.

Referenced by sequencer_image_crop_transform_init().

seq_render_effect_execute_threaded()

ImBuf* seq_render_effect_execute_threaded	(	struct SeqEffectHandle *	sh,
		const SeqRenderData *	context,
		Sequence *	seq,
		float	timeline_frame,
		float	facf0,
		float	facf1,
		ImBuf *	ibuf1,
		ImBuf *	ibuf2,
		ImBuf *	ibuf3
	)

Definition at line 808 of file render.c.

References context, IMB_processor_apply_threaded(), init_data(), SeqEffectHandle::init_execution, render_effect_execute_do_thread(), render_effect_execute_init_handle(), and ImBuf::y.

Referenced by do_speed_effect(), seq_render_effect_strip_impl(), and seq_render_strip_stack_apply_effect().

seq_render_effect_strip_impl()

static ImBuf* seq_render_effect_strip_impl ( const SeqRenderData *  context, SeqRenderState *  state, Sequence *  seq, float  timeline_frame  )

static

Definition at line 841 of file render.c.

References context, EARLY_DO_EFFECT, EARLY_NO_INPUT, SeqEffectHandle::early_out, EARLY_USE_INPUT_1, EARLY_USE_INPUT_2, Sequence::effect_fader, evaluate_fcurve(), SeqEffectHandle::execute, SeqEffectHandle::execute_slice, Sequence::flag, SeqEffectHandle::get_default_fac, IB_rect, Scene::id, id_data_find_fcurve(), IMB_allocImBuf(), IMB_freeImBuf(), SeqEffectHandle::init_execution, SeqEffectHandle::multithreaded, NULL, RNA_Sequence, scene, Sequence::seq1, Sequence::seq2, Sequence::seq3, SEQ_effect_get_num_inputs(), SEQ_effect_handle_get(), seq_render_effect_execute_threaded(), seq_render_strip(), seq_speed_effect_target_frame_get(), SEQ_TYPE_SPEED, SEQ_USE_EFFECT_DEFAULT_FADE, state, and Sequence::type.

Referenced by do_render_strip_uncached().

SEQ_render_evaluate_frame()

int SEQ_render_evaluate_frame	(	ListBase *	seqbase,
		int	timeline_frame
	)

Count number of strips in timeline at timeline_frame

Parameters

seqbase	ListBase in which strips are located
timeline_frame	frame on timeline from where gaps are searched for

Returns

number of strips

Definition at line 324 of file render.c.

References evaluate_seq_frame_gen(), and MAXSEQ.

Referenced by seq_time_gap_info_get().

SEQ_render_give_ibuf()

ImBuf* SEQ_render_give_ibuf	(	const SeqRenderData *	context,
		float	timeline_frame,
		int	chanshown
	)

Returns

The image buffer or NULL.

Note

The returned ImBuf is has it's reference increased, free after usage!

Definition at line 1964 of file render.c.

References BLI_findlink(), BLI_listbase_count(), BLI_listbase_is_empty(), BLI_mutex_lock(), BLI_mutex_unlock(), context, count, max_ii(), MAXSEQ, Editing::metastack, NULL, scene, seq_cache_free_temp_cache(), seq_cache_get(), seq_cache_put(), seq_cache_put_if_possible(), SEQ_CACHE_STORE_FINAL_OUT, SEQ_editing_get(), seq_get_shown_sequences(), seq_prefetch_start(), seq_render_mutex, seq_render_state_init(), seq_render_strip_stack(), Editing::seqbasep, and state.

Referenced by do_render_sequencer(), screen_opengl_render_apply(), seq_prefetch_frames(), and sequencer_ibuf_get().

SEQ_render_give_ibuf_direct()

ImBuf* SEQ_render_give_ibuf_direct	(	const SeqRenderData *	context,
		float	timeline_frame,
		Sequence *	seq
	)

Definition at line 2027 of file render.c.

References context, seq_render_state_init(), seq_render_strip(), and state.

Referenced by sequencer_ibuf_get().

seq_render_give_ibuf_seqbase()

ImBuf* seq_render_give_ibuf_seqbase	(	const SeqRenderData *	context,
		float	timeline_frame,
		int	chan_shown,
		ListBase *	seqbasep
	)

Definition at line 2016 of file render.c.

References context, seq_render_state_init(), seq_render_strip_stack(), and state.

Referenced by do_adjustment_impl(), and do_multicam().

SEQ_render_give_stripelem()

StripElem* SEQ_render_give_stripelem	(	Sequence *	seq,
		int	timeline_frame
	)

Definition at line 242 of file render.c.

References Sequence::anim_startofs, NULL, seq_give_frame_index(), SEQ_TYPE_IMAGE, Sequence::strip, Strip::stripdata, and Sequence::type.

Referenced by SEQ_add_image_load_file(), seq_convert_transform_crop(), seq_convert_transform_crop_2(), seq_proxy_get_fname(), seq_render_image_strip(), sequencer_rendersize_exec(), sequencer_separate_images_exec(), and sequencer_strip_transform_fit_exec().

seq_render_image_strip()

static ImBuf* seq_render_image_strip ( const SeqRenderData *  context, Sequence *  seq, float   UNUSEDframe_index, float  timeline_frame, bool *  r_is_proxy_image  )

static

Definition at line 998 of file render.c.

References BKE_main_blendfile_path_from_global(), BKE_scene_multiview_num_views_get(), BLI_join_dirfile(), BLI_path_abs(), context, Strip::dir, FILE_MAX, IMB_freeImBuf(), IMB_ImBufFromStereo3d(), MEM_callocN, MEM_freeN, StripElem::name, NULL, StripElem::orig_height, StripElem::orig_width, R_IMF_VIEWS_STEREO_3D, seq_image_strip_is_multiview_render(), seq_num_files(), seq_proxy_fetch(), SEQ_render_give_stripelem(), seq_render_image_strip_view(), seq_render_preprocess_ibuf(), Sequence::stereo3d_format, Sequence::strip, SeqRenderData::view_id, Sequence::views_format, ImBuf::x, and ImBuf::y.

Referenced by do_render_strip_uncached().

seq_render_image_strip_view()

static ImBuf* seq_render_image_strip_view ( const SeqRenderData *  context, Sequence *  seq, char *  name, char *  prefix, const char *  ext, int  view_id  )

static

Render individual view for multi-view or single (default view) for mono-view.

Definition at line 942 of file render.c.

References Sequence::alpha_mode, BKE_scene_multiview_view_prefix_get(), Strip::colorspace_settings, context, FILE_MAX, IB_alphamode_premul, IB_metadata, IB_rect, imb_freerectImBuf(), IMB_loadiffname(), ColorManagedColorspaceSettings::name, NULL, ImBuf::rect, ImBuf::rect_float, SEQ_ALPHA_PREMUL, seq_imbuf_to_sequencer_space(), seq_multiview_name(), str, and Sequence::strip.

Referenced by seq_render_image_strip().

SEQ_render_imbuf_from_sequencer_space()

void SEQ_render_imbuf_from_sequencer_space	(	Scene *	scene,
		ImBuf *	ibuf
	)

Definition at line 174 of file render.c.

References ImBuf::channels, COLOR_ROLE_SCENE_LINEAR, IMB_colormanagement_assign_float_colorspace(), IMB_colormanagement_role_colorspace_name_get(), IMB_colormanagement_transform_threaded(), ColorManagedColorspaceSettings::name, ImBuf::rect_float, scene, Scene::sequencer_colorspace_settings, ImBuf::x, and ImBuf::y.

Referenced by do_render_sequencer(), and SEQ_modifier_apply_stack().

seq_render_mask()

ImBuf* seq_render_mask	(	const SeqRenderData *	context,
		Mask *	mask,
		float	frame_index,
		bool	make_float
	)

Definition at line 1301 of file render.c.

References ADT_RECALC_ANIM, BKE_animdata_from_id(), BKE_animsys_eval_context_construct(), BKE_animsys_evaluate_animdata(), BKE_id_copy_ex(), BKE_id_free(), BKE_mask_evaluate(), BKE_maskrasterize_buffer(), BKE_maskrasterize_handle_free(), BKE_maskrasterize_handle_init(), BKE_maskrasterize_handle_new(), context, IB_rect, IB_rectfloat, Mask::id, IMB_allocImBuf(), LIB_ID_COPY_LOCALIZE, LIB_ID_COPY_NO_ANIMDATA, mask(), MEM_freeN, MEM_mallocN, NULL, ImBuf::rect, and ImBuf::rect_float.

Referenced by modifier_render_mask_input(), and seq_render_mask_strip().

seq_render_mask_strip()

static ImBuf* seq_render_mask_strip ( const SeqRenderData *  context, Sequence *  seq, float  frame_index  )

static

Definition at line 1385 of file render.c.

References context, Sequence::flag, Sequence::mask, SEQ_MAKE_FLOAT, and seq_render_mask().

Referenced by do_render_strip_uncached().

seq_render_movie_strip()

static ImBuf* seq_render_movie_strip ( const SeqRenderData *  context, Sequence *  seq, float  frame_index, float  timeline_frame, bool *  r_is_proxy_image  )

static

Definition at line 1154 of file render.c.

References StripAnim::anim, Sequence::anims, BKE_scene_multiview_num_views_get(), BLI_listbase_count_at_most(), context, ListBase::first, Sequence::flag, IMB_freeImBuf(), IMB_ImBufFromStereo3d(), MEM_callocN, MEM_freeN, StripAnim::next, NULL, StripElem::orig_height, StripElem::orig_width, R_IMF_VIEWS_STEREO_3D, R_MULTIVIEW, seq_num_files(), seq_open_anim_file(), seq_render_movie_strip_view(), seq_render_preprocess_ibuf(), SEQ_USE_VIEWS, Sequence::stereo3d_format, Sequence::strip, Strip::stripdata, SeqRenderData::view_id, Sequence::views_format, ImBuf::x, and ImBuf::y.

Referenced by do_render_strip_uncached().

seq_render_movie_strip_custom_file_proxy()

static ImBuf* seq_render_movie_strip_custom_file_proxy ( const SeqRenderData *  context, Sequence *  seq, int  timeline_frame  )

static

Definition at line 1081 of file render.c.

References StripProxy::anim, Sequence::anim_startofs, Strip::colorspace_settings, context, IB_rect, IMB_anim_absolute(), IMB_PROXY_NONE, IMB_TC_NONE, ColorManagedColorspaceSettings::name, NULL, openanim(), Strip::proxy, PROXY_MAXFILE, seq_give_frame_index(), seq_proxy_get_custom_file_fname(), and Sequence::strip.

Referenced by seq_render_movie_strip_view().

seq_render_movie_strip_view()

static ImBuf* seq_render_movie_strip_view ( const SeqRenderData *  context, Sequence *  seq, float  frame_index, float  timeline_frame, StripAnim *  sanim, bool *  r_is_proxy_image  )

static

Render individual view for multi-view or single (default view) for mono-view.

Definition at line 1104 of file render.c.

References StripAnim::anim, Sequence::anim_startofs, context, IMB_anim_absolute(), imb_freerectImBuf(), IMB_PROXY_NONE, IMB_TC_RECORD_RUN, NULL, Strip::proxy, ImBuf::rect, ImBuf::rect_float, SEQ_can_use_proxy(), SEQ_EDIT_PROXY_DIR_STORAGE, seq_imbuf_to_sequencer_space(), seq_render_movie_strip_custom_file_proxy(), SEQ_rendersize_to_proxysize(), SEQ_STORAGE_PROXY_CUSTOM_FILE, StripProxy::storage, Sequence::strip, and StripProxy::tc.

Referenced by seq_render_movie_strip().

seq_render_movieclip_strip()

static ImBuf* seq_render_movieclip_strip ( const SeqRenderData *  context, Sequence *  seq, float  frame_index, bool *  r_is_proxy_image  )

static

Definition at line 1245 of file render.c.

References Sequence::anim_startofs, BKE_movieclip_user_set_frame(), Sequence::clip, Sequence::clip_flag, context, IMB_PROXY_100, IMB_PROXY_25, IMB_PROXY_50, IMB_PROXY_75, IMB_PROXY_NONE, MCLIP_PROXY_RENDER_SIZE_100, MCLIP_PROXY_RENDER_SIZE_25, MCLIP_PROXY_RENDER_SIZE_50, MCLIP_PROXY_RENDER_SIZE_75, MCLIP_PROXY_RENDER_SIZE_FULL, MCLIP_PROXY_RENDER_UNDISTORT, MCLIP_PROXY_RENDER_USE_FALLBACK_RENDER, NULL, MovieClipUser::render_flag, MovieClipUser::render_size, seq_get_movieclip_ibuf(), SEQ_MOVIECLIP_RENDER_UNDISTORTED, SEQ_rendersize_to_proxysize(), and MovieClip::start_frame.

Referenced by do_render_strip_uncached().

SEQ_render_new_render_data()

void SEQ_render_new_render_data	(	Main *	bmain,
		struct Depsgraph *	depsgraph,
		Scene *	scene,
		int	rectx,
		int	recty,
		int	preview_render_size,
		int	for_render,
		SeqRenderData *	r_context
	)

Definition at line 211 of file render.c.

References SeqRenderData::bmain, depsgraph, SeqRenderData::depsgraph, SeqRenderData::for_render, SeqRenderData::gpu_offscreen, SeqRenderData::is_prefetch_render, SeqRenderData::is_proxy_render, SeqRenderData::motion_blur_samples, SeqRenderData::motion_blur_shutter, NULL, SeqRenderData::preview_render_size, SeqRenderData::rectx, SeqRenderData::recty, scene, SeqRenderData::scene, SEQ_TASK_MAIN_RENDER, SeqRenderData::skip_cache, SeqRenderData::task_id, and SeqRenderData::view_id.

Referenced by do_render_sequencer(), screen_opengl_render_apply(), seq_prefetch_update_context(), SEQ_proxy_rebuild(), and sequencer_ibuf_get().

SEQ_render_pixel_from_sequencer_space_v4()

void SEQ_render_pixel_from_sequencer_space_v4	(	struct Scene *	scene,
		float	pixel[4]
	)

Definition at line 191 of file render.c.

References COLOR_ROLE_SCENE_LINEAR, IMB_colormanagement_role_colorspace_name_get(), IMB_colormanagement_transform_v4(), ColorManagedColorspaceSettings::name, scene, Scene::sequencer_colorspace_settings, and srgb_to_linearrgb_v4().

Referenced by sequencer_sample_apply().

seq_render_preprocess_ibuf()

static ImBuf* seq_render_preprocess_ibuf ( const SeqRenderData *  context, Sequence *  seq, ImBuf *  ibuf, float  timeline_frame, bool  use_preprocess, const bool  is_proxy_image  )

static

Definition at line 720 of file render.c.

References context, input_preprocess(), seq_cache_put(), SEQ_CACHE_STORE_PREPROCESSED, SEQ_CACHE_STORE_RAW, SEQ_TYPE_EFFECT, Sequence::type, ImBuf::x, and ImBuf::y.

Referenced by seq_render_image_strip(), seq_render_movie_strip(), and seq_render_strip().

seq_render_scene_strip()

static ImBuf* seq_render_scene_strip ( const SeqRenderData *  context, Sequence *  seq, float  frame_index, float  timeline_frame  )

static

Definition at line 1392 of file render.c.

References addzbuffloatImBuf(), RenderData::alphamode, Sequence::anim_startofs, BKE_scene_camera_switch_update(), BKE_scene_ensure_depsgraph(), BKE_scene_frame_set(), BKE_scene_graph_update_for_newframe(), BKE_scene_multiview_num_views_get(), BKE_scene_multiview_render_view_name_get(), BKE_view_layer_default_render(), BLI_thread_is_main(), Scene::camera, RenderData::cfra, context, DEG_get_evaluated_object(), depsgraph, double(), Scene::ed, ListBase::first, Sequence::flag, G, height, IB_rect, IB_rectfloat, IMB_allocImBuf(), IMB_freeImBuf(), MEM_callocN, MEM_freeN, RenderData::mode, Scene::nodetree, NULL, OB_RENDER, Scene::r, R_DOCOMP, R_DOSEQ, R_NO_CAMERA_SWITCH, R_SEQ_OVERRIDE_SCENE_SETTINGS, RE_AcquireResultImage(), RE_GetSceneRender(), RE_NewSceneRender(), RE_ReleaseResultImage(), RE_RenderFrame(), RenderResult::rect32, RenderResult::rectf, RenderResult::rectx, RenderResult::recty, RenderResult::rectz, RenderData::scemode, scene, Sequence::scene, Sequence::scene_camera, seq_cache_put(), SEQ_CACHE_STORE_RAW, seq_imbuf_to_sequencer_space(), SEQ_SCENE_NO_GPENCIL, Editing::seqbase, sequencer_view3d_fn, RenderData::sfra, RenderData::size, RenderData::subframe, Scene::use_nodes, V3D_OFSDRAW_NONE, V3D_OFSDRAW_OVERRIDE_SCENE_SETTINGS, V3D_OFSDRAW_SHOW_ANNOTATION, SeqRenderData::view_id, width, RenderData::xsch, and RenderData::ysch.

Referenced by do_render_strip_uncached().

seq_render_state_init()

void seq_render_state_init

(

SeqRenderState *

state

)

Definition at line 237 of file render.c.

References NULL, and state.

Referenced by modifier_render_mask_input(), SEQ_proxy_rebuild(), SEQ_render_give_ibuf(), SEQ_render_give_ibuf_direct(), and seq_render_give_ibuf_seqbase().

seq_render_strip()

ImBuf* seq_render_strip	(	const SeqRenderData *	context,
		SeqRenderState *	state,
		Sequence *	seq,
		float	timeline_frame
	)

Definition at line 1774 of file render.c.

References context, do_render_strip_uncached(), IB_rect, IMB_allocImBuf(), NULL, seq_cache_get(), SEQ_CACHE_STORE_PREPROCESSED, SEQ_CACHE_STORE_RAW, SEQ_can_use_proxy(), seq_imbuf_assign_spaces(), seq_input_have_to_preprocess(), seq_render_preprocess_ibuf(), SEQ_rendersize_to_proxysize(), and state.

Referenced by modifier_render_mask_input(), seq_proxy_build_frame(), seq_render_effect_strip_impl(), SEQ_render_give_ibuf_direct(), and seq_render_strip_stack().

seq_render_strip_stack()

static ImBuf * seq_render_strip_stack ( const SeqRenderData *  context, SeqRenderState *  state, ListBase *  seqbasep, float  timeline_frame, int  chanshown  )

static

Definition at line 1877 of file render.c.

References Sequence::blend_mode, context, count, EARLY_DO_EFFECT, EARLY_NO_INPUT, SeqEffectHandle::early_out, EARLY_USE_INPUT_1, EARLY_USE_INPUT_2, IB_rect, IMB_allocImBuf(), IMB_freeImBuf(), MAXSEQ, NULL, SEQ_BLEND_REPLACE, seq_cache_get(), seq_cache_put(), SEQ_CACHE_STORE_COMPOSITE, seq_get_early_out_for_blend_mode(), seq_get_shown_sequences(), seq_render_strip(), seq_render_strip_stack_apply_effect(), and state.

Referenced by do_render_strip_seqbase(), SEQ_render_give_ibuf(), and seq_render_give_ibuf_seqbase().

seq_render_strip_stack_apply_effect()

static ImBuf* seq_render_strip_stack_apply_effect ( const SeqRenderData *  context, Sequence *  seq, float  timeline_frame, ImBuf *  ibuf1, ImBuf *  ibuf2  )

static

Definition at line 1847 of file render.c.

References Sequence::blend_opacity, context, SeqEffectHandle::execute, SeqEffectHandle::multithreaded, NULL, seq_effect_get_sequence_blend(), seq_must_swap_input_in_blend_mode(), and seq_render_effect_execute_threaded().

Referenced by seq_render_strip_stack().

sequencer_image_crop_transform_do_thread()

static void* sequencer_image_crop_transform_do_thread ( void *  data_v )

static

Definition at line 533 of file render.c.

References bilinear_interpolation(), bottom, Freestyle::c, data, invert_m3(), left, loc_rot_size_to_mat3(), mul_v2_m3v2(), nearest_interpolation(), NULL, right, top, transform(), transform_pivot_set_m3(), and width.

Referenced by input_preprocess().

sequencer_image_crop_transform_init()

static void sequencer_image_crop_transform_init ( void *  handle_v, int  start_line, int  tot_line, void *  init_data_v  )

static

Definition at line 501 of file render.c.

References ImageTransformThreadData::crop_scale_factor, ImageTransformThreadData::for_render, ImageTransformThreadData::ibuf_out, ImageTransformThreadData::ibuf_source, ImageTransformThreadData::image_scale_factor, init_data(), ImageTransformThreadData::preview_scale_factor, ImageTransformThreadData::seq, seq_need_scale_to_render_size(), ImageTransformThreadData::start_line, and ImageTransformThreadData::tot_line.

Referenced by input_preprocess().

sequencer_use_crop()

static bool sequencer_use_crop ( const Sequence *  seq )

static

Definition at line 413 of file render.c.

References StripCrop::bottom, Strip::crop, StripCrop::left, StripCrop::right, Sequence::strip, and StripCrop::top.

Referenced by input_preprocess(), and seq_input_have_to_preprocess().

sequencer_use_transform()

static bool sequencer_use_transform ( const Sequence *  seq )

static

Definition at line 401 of file render.c.

References Sequence::strip, transform(), and Strip::transform.

Referenced by input_preprocess(), and seq_input_have_to_preprocess().

video_seq_is_rendered()

static bool video_seq_is_rendered ( Sequence *  seq )

static

Definition at line 330 of file render.c.

References Sequence::flag, SEQ_MUTE, SEQ_TYPE_SOUND_RAM, and Sequence::type.

Referenced by seq_get_shown_sequences().

Variable Documentation

seq_render_mutex

ThreadMutex seq_render_mutex = BLI_MUTEX_INITIALIZER

static

Definition at line 89 of file render.c.

Referenced by SEQ_render_give_ibuf().

sequencer_view3d_fn

SequencerDrawView sequencer_view3d_fn = NULL

Definition at line 90 of file render.c.

Referenced by ED_spacetype_sequencer(), and seq_render_scene_strip().