#include "BKE_context.hh"
#include "BLI_array.hh"
#include "IMB_imbuf.hh"
#include "DNA_sequence_types.h"
#include "DNA_space_types.h"
#include "GPU_batch_presets.hh"
#include "GPU_matrix.hh"
#include "GPU_shader_shared.hh"
#include "GPU_texture.hh"
#include "IMB_colormanagement.hh"
#include "SEQ_render.hh"
#include "SEQ_sequencer.hh"
#include "SEQ_thumbnail_cache.hh"
#include "WM_api.hh"
#include "sequencer_intern.hh"
#include "sequencer_strips_batch.hh"

Classes
struct	SeqThumbInfo

struct	ThumbsDrawBatch

Functions
static float	thumb_calc_first_timeline_frame (const Sequence seq, float left_handle, float frame_step, const rctf view_area)

static float	thumb_calc_next_timeline_frame (const Sequence *seq, float left_handle, float last_frame, float frame_step)

static void	seq_get_thumb_image_dimensions (const Sequence seq, float pixelx, float pixely, float r_thumb_width, float thumb_height, float r_image_width, float r_image_height)

static void	get_seq_strip_thumbnails (const View2D v2d, const bContext C, Scene *scene, const StripDrawContext &strip, float pixelx, float pixely, bool is_muted, Vector< SeqThumbInfo > &r_thumbs)

void	draw_strip_thumbnails (TimelineDrawContext *ctx, ed::seq::StripsDrawBatch &strips_batch, const Vector< StripDrawContext > &strips)

Function Documentation

◆ draw_strip_thumbnails()

void draw_strip_thumbnails	(	TimelineDrawContext *	ctx,
		ed::seq::StripsDrawBatch &	strips_batch,
		const Vector< StripDrawContext > &	strips )

Definition at line 281 of file sequencer_thumbnails.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), batch, TimelineDrawContext::C, blender::math::ceil(), SeqThumbInfo::cropx_max, SeqThumbInfo::cropx_min, blender::Array< T, InlineBufferCapacity, Allocator >::data(), SequencerTimelineOverlay::flag, SpaceSeq::flag, get_seq_strip_thumbnails(), GPU_DATA_UBYTE, GPU_matrix_pop_projection(), GPU_matrix_push_projection(), GPU_RGBA8, GPU_SAMPLER_EXTEND_MODE_CLAMP_TO_BORDER, GPU_texture_create_2d(), GPU_texture_extend_mode(), GPU_texture_filter_mode(), GPU_texture_free(), GPU_texture_unbind(), GPU_texture_update(), GPU_TEXTURE_USAGE_SHADER_READ, SeqThumbInfo::ibuf, IMB_colormanagement_display_settings_from_ctx(), IMB_display_buffer_acquire(), IMB_display_buffer_release(), IMB_freeImBuf(), int, blender::Vector< T, InlineBufferCapacity, Allocator >::is_empty(), blender::math::max(), TimelineDrawContext::pixelx, TimelineDrawContext::pixely, TimelineDrawContext::region, blender::Vector< T, InlineBufferCapacity, Allocator >::reserve(), TimelineDrawContext::scene, SEQ_SHOW_OVERLAY, SEQ_TIMELINE_SHOW_THUMBNAILS, blender::Vector< T, InlineBufferCapacity, Allocator >::size(), TimelineDrawContext::sseq, SpaceSeq::timeline_overlay, TimelineDrawContext::v2d, wmOrtho2_region_pixelspace(), ImBuf::x, rcti::xmin, ImBuf::y, and rcti::ymin.

Referenced by draw_seq_strips().

◆ get_seq_strip_thumbnails()

static void get_seq_strip_thumbnails	(	const View2D *	v2d,
		const bContext *	C,
		Scene *	scene,
		const StripDrawContext &	strip,
		float	pixelx,
		float	pixely,
		bool	is_muted,
		Vector< SeqThumbInfo > &	r_thumbs )

static

Definition at line 113 of file sequencer_thumbnails.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), SeqThumbInfo::bottom, StripDrawContext::bottom, clamp_f(), StripDrawContext::content_end, SeqThumbInfo::cropx_max, SeqThumbInfo::cropx_min, View2D::cur, SeqThumbInfo::ibuf, image_height, image_width, SeqThumbInfo::is_muted, SeqThumbInfo::left_handle, StripDrawContext::left_handle, min_ff(), SeqThumbInfo::right_handle, StripDrawContext::right_handle, StripDrawContext::seq, seq_get_thumb_image_dimensions(), SEQ_TYPE_IMAGE, blender::seq::strip_can_have_thumbnail(), StripDrawContext::strip_content_top, thumb_calc_first_timeline_frame(), thumb_calc_next_timeline_frame(), blender::seq::thumbnail_cache_get(), SeqThumbInfo::top, StripDrawContext::top, Sequence::type, UI_SCALE_FAC, ImBuf::x, SeqThumbInfo::x1, SeqThumbInfo::x2, rctf::xmax, SeqThumbInfo::y1, and SeqThumbInfo::y2.

Referenced by draw_strip_thumbnails().

◆ seq_get_thumb_image_dimensions()

static void seq_get_thumb_image_dimensions	(	const Sequence *	seq,
		float	pixelx,
		float	pixely,
		float *	r_thumb_width,
		float	thumb_height,
		float *	r_image_width,
		float *	r_image_height )