render.cc File Reference

#include <ctime>
#include "MEM_guardedalloc.h"
#include "DNA_defaults.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_math_geom.h"
#include "BLI_math_rotation.h"
#include "BLI_path_utils.hh"
#include "BLI_rect.h"
#include "BLI_task.hh"
#include "BKE_anim_data.hh"
#include "BKE_animsys.h"
#include "BKE_fcurve.hh"
#include "BKE_global.hh"
#include "BKE_image.hh"
#include "BKE_layer.hh"
#include "BKE_lib_id.hh"
#include "BKE_main.hh"
#include "BKE_mask.h"
#include "BKE_movieclip.h"
#include "BKE_scene.hh"
#include "BKE_sequencer_offscreen.h"
#include "DEG_depsgraph.hh"
#include "DEG_depsgraph_query.hh"
#include "IMB_colormanagement.hh"
#include "IMB_imbuf.hh"
#include "IMB_imbuf_types.hh"
#include "IMB_metadata.hh"
#include "RNA_prototypes.hh"
#include "RE_engine.h"
#include "RE_pipeline.h"
#include "SEQ_channels.hh"
#include "SEQ_effects.hh"
#include "SEQ_iterator.hh"
#include "SEQ_modifier.hh"
#include "SEQ_proxy.hh"
#include "SEQ_relations.hh"
#include "SEQ_render.hh"
#include "SEQ_sequencer.hh"
#include "SEQ_time.hh"
#include "SEQ_transform.hh"
#include "SEQ_utils.hh"
#include "effects.hh"
#include "image_cache.hh"
#include "multiview.hh"
#include "prefetch.hh"
#include "proxy.hh"
#include "render.hh"
#include "utils.hh"
#include <algorithm>

Go to the source code of this file.

Classes
struct	OpaqueQuad
struct	OpaqueQuadTracker
struct	RenderEffectInitData
struct	RenderEffectThread

Functions
Strip Stack Rendering Functions
static ImBuf *	seq_render_strip_stack (const SeqRenderData *context, SeqRenderState *state, ListBase *channels, 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 StripEarlyOut	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)
static bool	is_opaque_alpha_over (const Sequence *seq)
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 *channels, ListBase *seqbasep)
ImBuf *	SEQ_render_give_ibuf_direct (const SeqRenderData *context, float timeline_frame, Sequence *seq)
bool	SEQ_render_is_muted (const ListBase *channels, const Sequence *seq)
Color-space utility functions
void	seq_imbuf_assign_spaces (const Scene *scene, ImBuf *ibuf)
void	seq_imbuf_to_sequencer_space (const 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 (Scene *scene, float pixel[4])
Rendering utility functions
void	SEQ_render_new_render_data (Main *bmain, Depsgraph *depsgraph, Scene *scene, int rectx, int recty, int preview_render_size, int for_render, SeqRenderData *r_context)
StripElem *	SEQ_render_give_stripelem (const Scene *scene, const Sequence *seq, int timeline_frame)
Vector< Sequence * >	seq_get_shown_sequences (const Scene *scene, ListBase *channels, ListBase *seqbase, const int timeline_frame, const int chanshown)
StripScreenQuad	get_strip_screen_quad (const SeqRenderData *context, const Sequence *seq)
static bool	is_quad_a_inside_b (const StripScreenQuad &a, const StripScreenQuad &b)
Preprocessing & Effects
Input preprocessing for SEQ_TYPE_IMAGE, SEQ_TYPE_MOVIE, SEQ_TYPE_MOVIECLIP and SEQ_TYPE_SCENE. Do all the things you can't really do afterwards using sequence effects (read: before re-scaling to render resolution has been done). Order is important! De-interlace. Crop and transform in image source coordinate space. Flip X + Flip Y (could be done afterwards, backward compatibility). Promote image to float data (affects pipeline operations afterwards). Color balance (is most efficient in the byte -> float (future: half -> float should also work fine!) case, if done on load, since we can use lookup tables). Pre-multiply.
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)
static bool	seq_need_scale_to_render_size (const Sequence *seq, bool is_proxy_image)
static void	sequencer_image_crop_transform_matrix (const Sequence *seq, const ImBuf *in, const ImBuf *out, const float image_scale_factor, const float preview_scale_factor, float r_transform_matrix[4][4])
static void	sequencer_image_crop_init (const Sequence *seq, const ImBuf *in, float crop_scale_factor, rctf *r_crop)
static bool	is_strip_covering_screen (const SeqRenderData *context, const Sequence *seq)
static eIMBInterpolationFilterMode	get_auto_filter (const StripTransform *transform)
static void	sequencer_preprocess_transform_crop (ImBuf *in, ImBuf *out, const SeqRenderData *context, Sequence *seq, const bool is_proxy_image)
static void	multiply_ibuf (ImBuf *ibuf, const float fmul, const bool multiply_alpha)
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 (SeqEffectHandle *sh, const SeqRenderData *context, Sequence *seq, float timeline_frame, float fac, ImBuf *ibuf1, ImBuf *ibuf2)
static ImBuf *	seq_render_effect_strip_impl (const SeqRenderData *context, SeqRenderState *state, Sequence *seq, float timeline_frame)
Individual strip rendering functions
static ImBuf *	seq_render_image_strip_view (const SeqRenderData *context, Sequence *seq, char *filepath, char *prefix, const char *ext, int view_id)
static bool	seq_image_strip_is_multiview_render (Scene *scene, Sequence *seq, int totfiles, const char *filepath, char *r_prefix, const char *r_ext)
static ImBuf *	create_missing_media_image (const SeqRenderData *context, int width, int height)
static ImBuf *	seq_render_image_strip (const SeqRenderData *context, Sequence *seq, int 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 IMB_Timecode_Type	seq_render_movie_strip_timecode_get (Sequence *seq)
static ImBuf *	seq_render_movie_strip_view (const SeqRenderData *context, Sequence *seq, float timeline_frame, StripAnim *sanim, bool *r_is_proxy_image)
static ImBuf *	seq_render_movie_strip (const SeqRenderData *context, Sequence *seq, 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 = nullptr

Function Documentation

create_missing_media_image()

static ImBuf * create_missing_media_image ( const SeqRenderData * context, int width, int height )

static

Definition at line 994 of file render.cc.

References col, IB_rect, IMB_allocImBuf(), IMB_rectfill(), max_ii(), and SEQ_EDIT_SHOW_MISSING_MEDIA.

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

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 1699 of file render.cc.

References BKE_animsys_evaluate_all_animation(), BLI_listbase_is_empty(), Sequence::flag, 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 1735 of file render.cc.

References BLI_linklist_index(), ImBufFloatBuffer::data, do_render_strip_seqbase(), Sequence::flag, ImBuf::float_buffer, IMB_dupImBuf(), IMB_freeImBuf(), LinkNode::link, LinkNode::next, round_fl_to_int(), SeqRenderData::scene, Sequence::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, and Sequence::type.

Referenced by seq_render_strip().

get_auto_filter()

static eIMBInterpolationFilterMode get_auto_filter ( const StripTransform * transform )

static

Definition at line 526 of file render.cc.

References fabsf, IMB_FILTER_BILINEAR, IMB_FILTER_BOX, IMB_FILTER_CUBIC_MITCHELL, IMB_FILTER_NEAREST, and rot.

Referenced by sequencer_preprocess_transform_crop().

get_strip_screen_quad()

StripScreenQuad get_strip_screen_quad	(	const SeqRenderData *	context,
		const Sequence *	seq )

Definition at line 296 of file render.cc.

References quad, and SEQ_image_transform_final_quad_get().

Referenced by OpaqueQuadTracker::add_occluder(), OpaqueQuadTracker::is_occluded(), is_strip_covering_screen(), and SEQ_modifier_apply_stack().

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 636 of file render.cc.

References Sequence::blend_mode, Sequence::blend_opacity, ImBuf::byte_buffer, ImBufByteBuffer::data, ImBufFloatBuffer::data, ELEM, ListBase::first, Sequence::flag, ImBuf::float_buffer, IB_rect, IB_rectfloat, IMB_allocImBuf(), IMB_filtery(), IMB_flipx(), IMB_flipy(), IMB_freeImBuf(), imb_freerectImBuf(), IMB_makeSingleUser(), IMB_metadata_copy(), IMB_saturation(), Sequence::modifiers, mul(), Sequence::mul, multiply_ibuf(), Sequence::sat, 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_MULTIPLY_ALPHA, SEQ_TYPE_MOVIE, SEQ_TYPE_MOVIECLIP, sequencer_preprocess_transform_crop(), sequencer_use_crop(), sequencer_use_transform(), Sequence::type, ImBuf::x, and ImBuf::y.

Referenced by seq_render_preprocess_ibuf().

is_opaque_alpha_over()

static bool is_opaque_alpha_over ( const Sequence * seq )

static

Definition at line 1933 of file render.cc.

References Sequence::blend_mode, Sequence::blend_opacity, Sequence::flag, LISTBASE_FOREACH, Sequence::modifiers, Sequence::mul, SEQ_MULTIPLY_ALPHA, SEQ_TYPE_ALPHAOVER, seqModifierType_Mask, and SEQUENCE_MODIFIER_MUTE.

Referenced by seq_render_strip_stack().

is_quad_a_inside_b()

static bool is_quad_a_inside_b ( const StripScreenQuad & a, const StripScreenQuad & b )

static

Definition at line 310 of file render.cc.

References b, and isect_point_quad_v2().

Referenced by OpaqueQuadTracker::is_occluded(), and is_strip_covering_screen().

is_strip_covering_screen()

static bool is_strip_covering_screen ( const SeqRenderData * context, const Sequence * seq )

static

Definition at line 500 of file render.cc.

References float, get_strip_screen_quad(), is_quad_a_inside_b(), and quad.

Referenced by sequencer_preprocess_transform_crop().

multiply_ibuf()

static void multiply_ibuf ( ImBuf * ibuf, const float fmul, const bool multiply_alpha )

static

Definition at line 601 of file render.cc.

References ImBuf::byte_buffer, ImBufByteBuffer::data, ImBufFloatBuffer::data, ImBuf::float_buffer, IMB_get_rect_len(), int, min_ii(), blender::threading::parallel_for(), ptr, and range.

Referenced by input_preprocess().

render_effect_execute_do_thread()

static void * render_effect_execute_do_thread ( void * thread_data_v )

static

Definition at line 782 of file render.cc.

References RenderEffectThread::context, SeqEffectHandle::execute_slice, RenderEffectThread::fac, RenderEffectThread::ibuf1, RenderEffectThread::ibuf2, 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 761 of file render.cc.

References blender::init_data(), and RenderEffectInitData::sh.

Referenced by seq_render_effect_execute_threaded().

seq_get_early_out_for_blend_mode()

static StripEarlyOut seq_get_early_out_for_blend_mode ( Sequence * seq )

static

Definition at line 1882 of file render.cc.

References Sequence::blend_opacity, DoEffect, SeqEffectHandle::early_out, ELEM, NoInput, seq_effect_get_sequence_blend(), seq_must_swap_input_in_blend_mode(), UseInput1, and UseInput2.

Referenced by seq_render_strip_stack().

seq_get_movieclip_ibuf()

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

static

Definition at line 1269 of file render.cc.

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

Referenced by seq_render_movieclip_strip().

seq_get_shown_sequences()

Vector< Sequence * > seq_get_shown_sequences	(	const Scene *	scene,
		ListBase *	channels,
		ListBase *	seqbase,
		const int	timeline_frame,
		const int	chanshown )

Definition at line 268 of file render.cc.

References b, BLI_assert_msg, result, SEQ_MAX_CHANNELS, SEQ_query_rendered_strips(), blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::size(), and UNLIKELY.

Referenced by seq_prefetch_scene_strip_is_rendered(), 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, const char * filepath, char * r_prefix, const char * r_ext )

static

Definition at line 974 of file render.cc.

References BKE_scene_multiview_view_prefix_get(), Sequence::flag, R_MULTIVIEW, and SEQ_USE_VIEWS.

Referenced by seq_render_image_strip().

seq_imbuf_assign_spaces()

void seq_imbuf_assign_spaces	(	const Scene *	scene,
		ImBuf *	ibuf )

Definition at line 93 of file render.cc.

References ImBufFloatBuffer::data, ImBuf::float_buffer, IMB_colormanagement_assign_byte_colorspace(), and IMB_colormanagement_assign_float_colorspace().

Referenced by do_render_strip_uncached(), input_preprocess(), blender::seq::make_thumb_for_image(), seq_imbuf_to_sequencer_space(), seq_proxy_fetch(), seq_render_strip(), and seq_render_strip_stack().

seq_imbuf_to_sequencer_space()

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

Definition at line 106 of file render.cc.

References ImBuf::byte_buffer, ImBuf::channels, ImBufByteBuffer::data, ImBufFloatBuffer::data, ImBuf::float_buffer, 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(), seq_imbuf_assign_spaces(), STREQ, ImBuf::x, and ImBuf::y.

Referenced by do_render_strip_uncached(), input_preprocess(), blender::seq::make_thumb_for_image(), 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  )

static

Definition at line 403 of file render.cc.

References Sequence::blend_mode, Sequence::blend_opacity, 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 1868 of file render.cc.

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 446 of file render.cc.

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

Referenced by sequencer_preprocess_transform_crop().

seq_render_effect_execute_threaded()

ImBuf * seq_render_effect_execute_threaded	(	SeqEffectHandle *	sh,
		const SeqRenderData *	context,
		Sequence *	seq,
		float	timeline_frame,
		float	fac,
		ImBuf *	ibuf1,
		ImBuf *	ibuf2 )

Definition at line 799 of file render.cc.

References IMB_processor_apply_threaded(), blender::init_data(), SeqEffectHandle::init_execution, render_effect_execute_do_thread(), and render_effect_execute_init_handle().

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 828 of file render.cc.

References DoEffect, SeqEffectHandle::early_out, Sequence::effect_fader, Sequence::effectdata, evaluate_fcurve(), SeqEffectHandle::execute, SeqEffectHandle::execute_slice, Sequence::flag, SeqEffectHandle::get_default_fac, IB_rect, id_data_find_fcurve(), IMB_allocImBuf(), IMB_freeImBuf(), SeqEffectHandle::init_execution, SeqEffectHandle::multithreaded, NoInput, Sequence::seq1, Sequence::seq2, SEQ_effect_get_num_inputs(), SEQ_effect_handle_get(), seq_render_effect_execute_threaded(), seq_render_strip(), seq_speed_effect_target_frame_get(), SEQ_SPEED_USE_INTERPOLATION, SEQ_TYPE_SPEED, SEQ_USE_EFFECT_DEFAULT_FADE, state, Sequence::type, UseInput1, and UseInput2.

Referenced by do_render_strip_uncached().

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 has its reference increased, free after usage!

Definition at line 2078 of file render.cc.

References BLI_findlink(), BLI_listbase_count(), BLI_listbase_is_empty(), BLI_mutex_lock(), BLI_mutex_unlock(), channels(), count, Editing::displayed_channels, blender::Vector< T, InlineBufferCapacity, Allocator >::is_empty(), blender::Vector< T, InlineBufferCapacity, Allocator >::last(), max_ii(), Editing::metastack, 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_relations_free_all_anim_ibufs(), seq_render_mutex, 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 2144 of file render.cc.

References 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 *	channels,
		ListBase *	seqbasep )

Definition at line 2133 of file render.cc.

References seq_render_strip_stack(), and state.

Referenced by do_adjustment_impl(), and do_multicam().

SEQ_render_give_stripelem()

StripElem * SEQ_render_give_stripelem	(	const Scene *	scene,
		const Sequence *	seq,
		int	timeline_frame )

Definition at line 248 of file render.cc.

References Sequence::anim_startofs, round_fl_to_int(), SEQ_give_frame_index(), SEQ_TYPE_IMAGE, Sequence::strip, Strip::stripdata, and Sequence::type.

Referenced by blender::seq::get_path_from_seq(), SEQ_add_image_load_file(), seq_proxy_get_filepath(), 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, int timeline_frame, bool * r_is_proxy_image )

static

Definition at line 1011 of file render.cc.

References BKE_scene_multiview_num_views_get(), BLI_path_abs(), BLI_path_join, create_missing_media_image(), Strip::dirpath, FILE_MAX, StripElem::filename, ID_BLEND_PATH_FROM_GLOBAL, IMB_freeImBuf(), IMB_ImBufFromStereo3d(), blender::seq::media_presence_set_missing(), MEM_callocN, MEM_freeN(), 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 * filepath, 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 935 of file render.cc.

References Sequence::alpha_mode, BKE_scene_multiview_view_prefix_get(), ImBuf::byte_buffer, Strip::colorspace_settings, ImBufByteBuffer::data, ImBufFloatBuffer::data, FILE_MAX, flag, ImBuf::float_buffer, IB_alphamode_premul, IB_metadata, IB_rect, imb_freerectImBuf(), IMB_loadiffname(), ColorManagedColorspaceSettings::name, SEQ_ALPHA_PREMUL, seq_imbuf_to_sequencer_space(), seq_multiview_name(), 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 177 of file render.cc.

References ImBuf::channels, COLOR_ROLE_SCENE_LINEAR, ImBufFloatBuffer::data, ImBuf::float_buffer, IMB_colormanagement_assign_float_colorspace(), IMB_colormanagement_role_colorspace_name_get(), IMB_colormanagement_transform_threaded(), ImBuf::x, and ImBuf::y.

Referenced by do_render_sequencer(), and SEQ_modifier_apply_stack().

SEQ_render_is_muted()

bool SEQ_render_is_muted	(	const ListBase *	channels,
		const Sequence *	seq )

Check if seq is muted for rendering. This function also checks SeqTimelineChannel flag.

Definition at line 2154 of file render.cc.

References Sequence::flag, Sequence::machine, SEQ_channel_get_by_index(), SEQ_channel_is_muted(), and SEQ_MUTE.

Referenced by collection_filter_rendered_strips(), drawmeta_contents(), query_snap_targets_timeline(), seq_get_text_strip_cb(), SEQ_get_topmost_sequence(), SEQ_time_find_next_prev_edit(), seq_update_muting_recursive(), and strip_draw_context_get().

seq_render_mask()

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

Definition at line 1337 of file render.cc.

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(), ImBuf::byte_buffer, ImBufByteBuffer::data, ImBufFloatBuffer::data, ImBuf::float_buffer, IB_rect, IB_rectfloat, IB_uninitialized_pixels, Mask::id, IMB_allocImBuf(), LIB_ID_COPY_LOCALIZE, LIB_ID_COPY_NO_ANIMDATA, MEM_freeN(), MEM_mallocN, and Mask::sfra.

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 1423 of file render.cc.

References 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 timeline_frame, bool * r_is_proxy_image )

static

Definition at line 1182 of file render.cc.

References StripAnim::anim, Sequence::anims, BKE_scene_multiview_num_views_get(), BLI_listbase_count_is_equal_to(), create_missing_media_image(), ListBase::first, Sequence::flag, IMB_anim_get_fps(), IMB_freeImBuf(), IMB_ImBufFromStereo3d(), blender::seq::media_presence_set_missing(), MEM_callocN, MEM_freeN(), StripAnim::next, StripElem::orig_fps, 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 1096 of file render.cc.

References StripProxy::anim, Sequence::anim_startofs, Strip::colorspace_settings, IB_rect, IMB_anim_absolute(), IMB_PROXY_NONE, IMB_TC_NONE, ColorManagedColorspaceSettings::name, openanim(), Strip::proxy, PROXY_MAXFILE, round_fl_to_int(), SEQ_give_frame_index(), seq_proxy_get_custom_file_filepath(), and Sequence::strip.

Referenced by seq_render_movie_strip_view().

seq_render_movie_strip_timecode_get()

static IMB_Timecode_Type seq_render_movie_strip_timecode_get ( Sequence * seq )

static

Definition at line 1117 of file render.cc.

References Sequence::flag, IMB_TC_NONE, Strip::proxy, SEQ_USE_PROXY, Sequence::strip, and StripProxy::tc.

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 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 1130 of file render.cc.

References StripAnim::anim, Sequence::anim_startofs, ImBuf::byte_buffer, ImBufByteBuffer::data, ImBufFloatBuffer::data, ImBuf::float_buffer, IMB_anim_absolute(), imb_freerectImBuf(), IMB_PROXY_NONE, Strip::proxy, round_fl_to_int(), SEQ_can_use_proxy(), SEQ_EDIT_PROXY_DIR_STORAGE, SEQ_give_frame_index(), seq_imbuf_to_sequencer_space(), seq_render_movie_strip_custom_file_proxy(), seq_render_movie_strip_timecode_get(), SEQ_rendersize_to_proxysize(), SEQ_STORAGE_PROXY_CUSTOM_FILE, StripProxy::storage, and Sequence::strip.

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 1282 of file render.cc.

References Sequence::anim_startofs, BKE_movieclip_proxy_enabled(), BKE_movieclip_user_set_frame(), Sequence::clip, Sequence::clip_flag, DNA_struct_default_get, 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, 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,
		Depsgraph *	depsgraph,
		Scene *	scene,
		int	rectx,
		int	recty,
		int	preview_render_size,
		int	for_render,
		SeqRenderData *	r_context )

Definition at line 220 of file render.cc.

References SeqRenderData::bmain, depsgraph, SeqRenderData::depsgraph, SeqRenderData::for_render, SeqRenderData::gpu_offscreen, SeqRenderData::gpu_viewport, SeqRenderData::ignore_missing_media, SeqRenderData::is_prefetch_render, SeqRenderData::is_proxy_render, SeqRenderData::motion_blur_samples, SeqRenderData::motion_blur_shutter, 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	(	Scene *	scene,
		float	pixel[4] )

Definition at line 199 of file render.cc.

References COLOR_ROLE_SCENE_LINEAR, IMB_colormanagement_role_colorspace_name_get(), IMB_colormanagement_transform_v4(), 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 712 of file render.cc.

References input_preprocess(), seq_cache_put(), SEQ_CACHE_STORE_PREPROCESSED, SEQ_CACHE_STORE_RAW, SEQ_effect_get_num_inputs(), 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 1430 of file render.cc.

References Sequence::anim_startofs, BKE_render_resolution(), 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(), ImBuf::byte_buffer, camera, create_missing_media_image(), ImBufByteBuffer::data, ImBufFloatBuffer::data, DEG_get_evaluated_object(), depsgraph, double(), Sequence::flag, ImBuf::float_buffer, floorf, G, IB_rect, IB_rectfloat, RenderResult::ibuf, IMB_allocImBuf(), IMB_freeImBuf(), MEM_callocN, MEM_freeN(), OB_RENDER, R_DOCOMP, R_DOSEQ, R_NO_CAMERA_SWITCH, R_SEQ_OVERRIDE_SCENE_SETTINGS, RE_AcquireResultImage(), RE_GetSceneRender(), RE_NewSceneRender(), RE_ReleaseResultImage(), RE_RenderFrame(), RenderResult::rectx, RenderResult::recty, scene, Sequence::scene, Sequence::scene_camera, seq_cache_put(), SEQ_CACHE_STORE_RAW, seq_imbuf_to_sequencer_space(), SEQ_SCENE_NO_ANNOTATION, sequencer_view3d_fn, V3D_OFSDRAW_NONE, V3D_OFSDRAW_OVERRIDE_SCENE_SETTINGS, V3D_OFSDRAW_SHOW_ANNOTATION, and SeqRenderData::view_id.

Referenced by do_render_strip_uncached().

seq_render_strip()

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

Definition at line 1830 of file render.cc.

References do_render_strip_uncached(), IB_rect, IMB_allocImBuf(), 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 * channels, ListBase * seqbasep, float timeline_frame, int chanshown )

static

Definition at line 1953 of file render.cc.

References OpaqueQuadTracker::add_occluder(), Sequence::blend_mode, ImBufFloatBuffer::data, DoEffect, ELEM, ImBuf::float_buffer, IB_rect, IB_rectfloat, IMB_allocImBuf(), IMB_freeImBuf(), IMB_metadata_copy(), blender::Vector< T, InlineBufferCapacity, Allocator >::is_empty(), OpaqueQuadTracker::is_occluded(), is_opaque_alpha_over(), NoInput, ImBuf::planes, R_IMF_PLANES_BW, R_IMF_PLANES_RGB, R_IMF_PLANES_RGBA, SEQ_BLEND_REPLACE, seq_cache_get(), seq_cache_put(), SEQ_CACHE_STORE_COMPOSITE, SEQ_CACHE_STORE_RAW, seq_get_early_out_for_blend_mode(), seq_get_shown_sequences(), seq_imbuf_assign_spaces(), seq_render_strip(), seq_render_strip_stack_apply_effect(), blender::Vector< T, InlineBufferCapacity, Allocator >::size(), state, UseInput1, and UseInput2.

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 1903 of file render.cc.

References Sequence::blend_opacity, SeqEffectHandle::execute, SeqEffectHandle::multithreaded, 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_init()

static void sequencer_image_crop_init ( const Sequence * seq, const ImBuf * in, float crop_scale_factor, rctf * r_crop )

static

Definition at line 486 of file render.cc.

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

Referenced by sequencer_preprocess_transform_crop().

sequencer_image_crop_transform_matrix()

static void sequencer_image_crop_transform_matrix ( const Sequence * seq, const ImBuf * in, const ImBuf * out, const float image_scale_factor, const float preview_scale_factor, float r_transform_matrix[4][4] )

static

Definition at line 460 of file render.cc.

References axis_angle_to_mat3_single(), invert_m4(), loc_rot_size_to_mat4(), StripTransform::scale_x, Sequence::strip, Strip::transform, and transform_pivot_set_m4().

Referenced by sequencer_preprocess_transform_crop().

sequencer_preprocess_transform_crop()

static void sequencer_preprocess_transform_crop ( ImBuf * in, ImBuf * out, const SeqRenderData * context, Sequence * seq, const bool is_proxy_image )

static

Definition at line 545 of file render.cc.

References float, get_auto_filter(), IMB_FILTER_BILINEAR, IMB_FILTER_BOX, IMB_FILTER_CUBIC_BSPLINE, IMB_FILTER_CUBIC_MITCHELL, IMB_FILTER_NEAREST, IMB_transform(), IMB_TRANSFORM_MODE_CROP_SRC, is_strip_covering_screen(), R_IMF_PLANES_RGBA, seq_need_scale_to_render_size(), SEQ_RENDER_SIZE_SCENE, SEQ_rendersize_to_scale_factor(), SEQ_TRANSFORM_FILTER_AUTO, SEQ_TRANSFORM_FILTER_BILINEAR, SEQ_TRANSFORM_FILTER_BOX, SEQ_TRANSFORM_FILTER_CUBIC_BSPLINE, SEQ_TRANSFORM_FILTER_CUBIC_MITCHELL, SEQ_TRANSFORM_FILTER_NEAREST, sequencer_image_crop_init(), sequencer_image_crop_transform_matrix(), Sequence::strip, and Strip::transform.

Referenced by input_preprocess().

sequencer_use_crop()

static bool sequencer_use_crop ( const Sequence * seq )

static

Definition at line 393 of file render.cc.

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 380 of file render.cc.

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

Referenced by input_preprocess(), and seq_input_have_to_preprocess().

Variable Documentation

seq_render_mutex

ThreadMutex seq_render_mutex = BLI_MUTEX_INITIALIZER

static

Definition at line 86 of file render.cc.

Referenced by SEQ_render_give_ibuf().

sequencer_view3d_fn

SequencerDrawView sequencer_view3d_fn = nullptr

Definition at line 87 of file render.cc.

Referenced by ED_spacetype_sequencer(), and seq_render_scene_strip().