diff options
Diffstat (limited to 'source/blender/editors/space_sequencer/sequencer_draw.c')
| -rw-r--r-- | source/blender/editors/space_sequencer/sequencer_draw.c | 713 |
1 files changed, 358 insertions, 355 deletions
diff --git a/source/blender/editors/space_sequencer/sequencer_draw.c b/source/blender/editors/space_sequencer/sequencer_draw.c index 02e77732e02..eb2e4ef05e5 100644 --- a/source/blender/editors/space_sequencer/sequencer_draw.c +++ b/source/blender/editors/space_sequencer/sequencer_draw.c @@ -241,329 +241,296 @@ typedef struct WaveVizData { float pos[2]; float rms_pos; bool clip; - bool end; + bool draw_line; /* Draw triangle otherwise. */ + bool final_sample; /* There are no more samples. */ } WaveVizData; -static int get_section_len(WaveVizData *start, WaveVizData *end) +static bool seq_draw_waveforms_poll(const bContext *UNUSED(C), SpaceSeq *sseq, Sequence *seq) { - int len = 0; - while (start != end) { - len++; - if (start->end) { - return len; - } - start++; - } - return len; -} + const bool strip_is_valid = seq->type == SEQ_TYPE_SOUND_RAM && seq->sound != NULL; + const bool overlays_enabled = (sseq->flag & SEQ_SHOW_OVERLAY) != 0; + const bool ovelay_option = ((sseq->timeline_overlay.flag & SEQ_TIMELINE_ALL_WAVEFORMS) != 0 || + (seq->flag & SEQ_AUDIO_DRAW_WAVEFORM)); -static void draw_waveform(WaveVizData *iter, WaveVizData *end, GPUPrimType prim_type, bool use_rms) -{ - int strip_len = get_section_len(iter, end); - if (strip_len > 1) { - GPU_blend(GPU_BLEND_ALPHA); - GPUVertFormat *format = immVertexFormat(); - uint pos = GPU_vertformat_attr_add(format, "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT); - uint col = GPU_vertformat_attr_add(format, "color", GPU_COMP_F32, 4, GPU_FETCH_FLOAT); + if ((sseq->timeline_overlay.flag & SEQ_TIMELINE_NO_WAVEFORMS) != 0) { + return false; + } - immBindBuiltinProgram(GPU_SHADER_2D_FLAT_COLOR); - immBegin(prim_type, strip_len); + if (strip_is_valid && overlays_enabled && ovelay_option) { + return true; + } - while (iter != end) { - if (iter->clip) { - immAttr4f(col, 1.0f, 0.0f, 0.0f, 0.5f); - } - else if (use_rms) { - immAttr4f(col, 1.0f, 1.0f, 1.0f, 0.8f); - } - else { - immAttr4f(col, 1.0f, 1.0f, 1.0f, 0.5f); - } + return false; +} - if (use_rms) { - immVertex2f(pos, iter->pos[0], iter->rms_pos); - } - else { - immVertex2f(pos, iter->pos[0], iter->pos[1]); - } +static void waveform_job_start_if_needed(const bContext *C, Sequence *seq) +{ + bSound *sound = seq->sound; - if (iter->end) { - /* End of line. */ - iter++; - strip_len = get_section_len(iter, end); - if (strip_len != 0) { - immEnd(); - immUnbindProgram(); - immBindBuiltinProgram(GPU_SHADER_2D_FLAT_COLOR); - immBegin(prim_type, strip_len); - } - } - else { - iter++; - } + BLI_spin_lock(sound->spinlock); + if (!sound->waveform) { + /* Load the waveform data if it hasn't been loaded and cached already. */ + if (!(sound->tags & SOUND_TAGS_WAVEFORM_LOADING)) { + /* Prevent sounds from reloading. */ + sound->tags |= SOUND_TAGS_WAVEFORM_LOADING; + BLI_spin_unlock(sound->spinlock); + sequencer_preview_add_sound(C, seq); + } + else { + BLI_spin_unlock(sound->spinlock); } - immEnd(); - immUnbindProgram(); - - GPU_blend(GPU_BLEND_NONE); } + BLI_spin_unlock(sound->spinlock); } -static float clamp_frame_coord_to_pixel(float frame_coord, - float pixel_frac, - float frames_per_pixel) +static size_t get_vertex_count(WaveVizData *waveform_data) { - float cur_pixel = (frame_coord / frames_per_pixel); - float new_pixel = (int)(frame_coord / frames_per_pixel) + pixel_frac; - if (cur_pixel > new_pixel) { - new_pixel += 1.0f; + bool draw_line = waveform_data->draw_line; + size_t length = 0; + + while (waveform_data->draw_line == draw_line && !waveform_data->final_sample) { + waveform_data++; + length++; } - return new_pixel * frames_per_pixel; + + return length; } -/** - * \param x1, x2, y1, y2: The starting and end X value to draw the wave, same for y1 and y2. - * \param frames_per_pixel: The amount of pixels a whole frame takes up (x-axis direction). - */ -static void draw_seq_waveform_overlay(View2D *v2d, - const bContext *C, - SpaceSeq *sseq, - Scene *scene, - Sequence *seq, - float x1, - float y1, - float x2, - float y2, - float frames_per_pixel) +static size_t draw_waveform_segment(WaveVizData *waveform_data, bool use_rms) { - if (seq->sound && ((sseq->timeline_overlay.flag & SEQ_TIMELINE_ALL_WAVEFORMS) || - (seq->flag & SEQ_AUDIO_DRAW_WAVEFORM))) { - /* Make sure that the start drawing position is aligned to the pixels on the screen to avoid - * flickering when moving around the strip. - * To do this we figure out the fractional offset in pixel space by checking where the - * window starts. - * We then append this pixel offset to our strip start coordinate to ensure we are aligned to - * the screen pixel grid. */ - float pixel_frac = v2d->cur.xmin / frames_per_pixel - floor(v2d->cur.xmin / frames_per_pixel); - float x1_adj = clamp_frame_coord_to_pixel(x1, pixel_frac, frames_per_pixel); - - /* Offset x1 and x2 values, to match view min/max, if strip is out of bounds. */ - float x1_offset = max_ff(v2d->cur.xmin, x1_adj); - float x2_offset = min_ff(v2d->cur.xmax, x2); - - /* Calculate how long the strip that is in view is in pixels. */ - int pix_strip_len = round((x2_offset - x1_offset) / frames_per_pixel); - - if (pix_strip_len < 2) { - return; - } + size_t vertices_done = 0; + size_t vertex_count = get_vertex_count(waveform_data); - bSound *sound = seq->sound; + /* Not enough data to draw. */ + if (vertex_count <= 2) { + return vertex_count; + } - BLI_spin_lock(sound->spinlock); - if (!sound->waveform) { - /* Load the waveform data if it hasn't been loaded and cached already. */ - if (!(sound->tags & SOUND_TAGS_WAVEFORM_LOADING)) { - /* Prevent sounds from reloading. */ - sound->tags |= SOUND_TAGS_WAVEFORM_LOADING; - BLI_spin_unlock(sound->spinlock); - sequencer_preview_add_sound(C, seq); - } - else { - BLI_spin_unlock(sound->spinlock); - } - return; /* Nothing to draw. */ - } - BLI_spin_unlock(sound->spinlock); + GPU_blend(GPU_BLEND_ALPHA); + GPUVertFormat *format = immVertexFormat(); + GPUPrimType prim_type = waveform_data->draw_line ? GPU_PRIM_LINE_STRIP : GPU_PRIM_TRI_STRIP; + uint pos = GPU_vertformat_attr_add(format, "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT); + uint col = GPU_vertformat_attr_add(format, "color", GPU_COMP_F32, 4, GPU_FETCH_FLOAT); + immBindBuiltinProgram(GPU_SHADER_2D_FLAT_COLOR); + immBegin(prim_type, vertex_count); - SoundWaveform *waveform = sound->waveform; + while (vertices_done < vertex_count && !waveform_data->final_sample) { + /* Color. */ + if (waveform_data->clip) { + immAttr4f(col, 1.0f, 0.0f, 0.0f, 0.5f); + } + else if (use_rms) { + immAttr4f(col, 1.0f, 1.0f, 1.0f, 0.8f); + } + else { + immAttr4f(col, 1.0f, 1.0f, 1.0f, 0.5f); + } - /* Waveform could not be built. */ - if (waveform->length == 0) { - return; + /* Vertices. */ + if (use_rms) { + immVertex2f(pos, waveform_data->pos[0], waveform_data->rms_pos); + } + else { + immVertex2f(pos, waveform_data->pos[0], waveform_data->pos[1]); } - /* F-Curve lookup is quite expensive, so do this after precondition. */ - FCurve *fcu = id_data_find_fcurve(&scene->id, seq, &RNA_Sequence, "volume", 0, NULL); + vertices_done++; + waveform_data++; + } - WaveVizData *tri_strip_arr = MEM_callocN(sizeof(*tri_strip_arr) * pix_strip_len * 2, - "tri_strip"); - WaveVizData *line_strip_arr = MEM_callocN(sizeof(*line_strip_arr) * pix_strip_len, - "line_strip"); + immEnd(); + immUnbindProgram(); - WaveVizData *tri_strip_iter = tri_strip_arr; - WaveVizData *line_strip_iter = line_strip_arr; + GPU_blend(GPU_BLEND_NONE); - /* The y coordinate for the middle of the strip. */ - float y_mid = (y1 + y2) / 2.0f; - /* The length from the middle of the strip to the top/bottom. */ - float y_scale = (y2 - y1) / 2.0f; - float volume = seq->volume; + return vertices_done; +} - /* Value to keep track if the previous item to be drawn was a line strip. */ - int8_t was_line_strip = -1; /* -1 == no previous value. */ +static void draw_waveform(WaveVizData *waveform_data, size_t wave_data_len) +{ + size_t items_done = 0; + while (items_done < wave_data_len) { + if (!waveform_data[items_done].draw_line) { /* Draw RMS. */ + draw_waveform_segment(&waveform_data[items_done], true); + } + items_done += draw_waveform_segment(&waveform_data[items_done], false); + } +} - float samples_per_frame = SOUND_WAVE_SAMPLES_PER_SECOND / FPS; +static float align_frame_with_pixel(float frame_coord, float frames_per_pixel) +{ + return round_fl_to_int(frame_coord / frames_per_pixel) * frames_per_pixel; +} - /* How many samples do we have for each pixel? */ - float samples_per_pix = samples_per_frame * frames_per_pixel; +static void write_waveform_data(WaveVizData *waveform_data, + const vec2f pos, + const float rms, + const bool is_clipping, + const bool draw_line) +{ + waveform_data->pos[0] = pos.x; + waveform_data->pos[1] = pos.y; + waveform_data->clip = is_clipping; + waveform_data->rms_pos = rms; + waveform_data->draw_line = draw_line; +} - float strip_start_offset = seq->startofs + seq->anim_startofs; - float start_sample = 0; +static size_t waveform_append_sample(WaveVizData *waveform_data, + vec2f pos, + const float value_min, + const float value_max, + const float y_mid, + const float y_scale, + const float rms, + const bool is_clipping, + const bool is_line_strip) +{ + size_t data_written = 0; + pos.y = y_mid + value_min * y_scale; + float rms_value = y_mid + max_ff(-rms, value_min) * y_scale; + write_waveform_data(&waveform_data[0], pos, rms_value, is_clipping, is_line_strip); + data_written++; + + /* Use `value_max` as second vertex for triangle drawing. */ + if (!is_line_strip) { + pos.y = y_mid + value_max * y_scale; + rms_value = y_mid + min_ff(rms, value_max) * y_scale; + write_waveform_data(&waveform_data[1], pos, rms_value, is_clipping, is_line_strip); + data_written++; + } + return data_written; +} - if (strip_start_offset != 0) { - /* If start offset is not zero, we need to make sure that we pick the same start sample as if - * we simply scrolled the start of the strip off-screen. Otherwise we will get flickering - * when changing start offset as the pixel alignment will not be the same for the drawn - * samples. */ - strip_start_offset = clamp_frame_coord_to_pixel( - x1 - strip_start_offset, pixel_frac, frames_per_pixel); - start_sample = fabsf(strip_start_offset - x1_adj) * samples_per_frame; - } +/** + * \param x1, x2, y1, y2: The starting and end X value to draw the wave, same for y1 and y2. + * \param frames_per_pixel: The amount of pixels a whole frame takes up (x-axis direction). + */ +static void draw_seq_waveform_overlay( + const bContext *C, ARegion *region, Sequence *seq, float x1, float y1, float x2, float y2) +{ + const View2D *v2d = ®ion->v2d; + Scene *scene = CTX_data_scene(C); - start_sample += seq->sound->offset_time * SOUND_WAVE_SAMPLES_PER_SECOND; - /* If we scrolled the start off-screen, then the start sample should be at the first visible - * sample. */ - start_sample += (x1_offset - x1_adj) * samples_per_frame; + const float frames_per_pixel = BLI_rctf_size_x(®ion->v2d.cur) / region->winx; + const float samples_per_frame = SOUND_WAVE_SAMPLES_PER_SECOND / FPS; + float samples_per_pixel = samples_per_frame * frames_per_pixel; - for (int i = 0; i < pix_strip_len; i++) { - float sample_offset = start_sample + i * samples_per_pix; - int p = sample_offset; + /* Align strip start with nearest pixel to prevent waveform flickering. */ + const float x1_aligned = align_frame_with_pixel(x1, frames_per_pixel); + /* Offset x1 and x2 values, to match view min/max, if strip is out of bounds. */ + const float frame_start = max_ff(v2d->cur.xmin, x1_aligned); + const float frame_end = min_ff(v2d->cur.xmax, x2); + const int pixels_to_draw = round_fl_to_int((frame_end - frame_start) / frames_per_pixel); - if (p < 0) { - continue; - } + if (pixels_to_draw < 2) { + return; /* Not much to draw, exit before running job. */ + } - if (p >= waveform->length) { - break; - } + waveform_job_start_if_needed(C, seq); - float value_min = waveform->data[p * 3]; - float value_max = waveform->data[p * 3 + 1]; - float rms = waveform->data[p * 3 + 2]; - - if (p + 1 < waveform->length) { - /* Use simple linear interpolation. */ - float f = sample_offset - p; - value_min = (1.0f - f) * value_min + f * waveform->data[p * 3 + 3]; - value_max = (1.0f - f) * value_max + f * waveform->data[p * 3 + 4]; - rms = (1.0f - f) * rms + f * waveform->data[p * 3 + 5]; - if (samples_per_pix > 1.0f) { - /* We need to sum up the values we skip over until the next step. */ - float next_pos = sample_offset + samples_per_pix; - int end_idx = next_pos; - - for (int j = p + 1; (j < waveform->length) && (j < end_idx); j++) { - value_min = min_ff(value_min, waveform->data[j * 3]); - value_max = max_ff(value_max, waveform->data[j * 3 + 1]); - rms = max_ff(rms, waveform->data[j * 3 + 2]); - } - } - } + SoundWaveform *waveform = seq->sound->waveform; + if (waveform == NULL || waveform->length == 0) { + return; /* Waveform was not built. */ + } - if (fcu && !BKE_fcurve_is_empty(fcu)) { - float evaltime = x1_offset + (i * frames_per_pixel); - volume = evaluate_fcurve(fcu, evaltime); - CLAMP_MIN(volume, 0.0f); - } + /* F-Curve lookup is quite expensive, so do this after precondition. */ + FCurve *fcu = id_data_find_fcurve(&scene->id, seq, &RNA_Sequence, "volume", 0, NULL); + WaveVizData *waveform_data = MEM_callocN(sizeof(WaveVizData) * pixels_to_draw * 3, __func__); + size_t wave_data_len = 0; - value_min *= volume; - value_max *= volume; - rms *= volume; + /* Offset must be also aligned, otherwise waveform flickers when moving left handle. */ + const float strip_offset = align_frame_with_pixel(seq->startofs + seq->anim_startofs, + frames_per_pixel); + float start_sample = strip_offset * samples_per_frame; + start_sample += seq->sound->offset_time * SOUND_WAVE_SAMPLES_PER_SECOND; + /* Add off-screen part of strip to offset. */ + start_sample += (frame_start - x1_aligned) * samples_per_frame; - bool clipping = false; + for (int i = 0; i < pixels_to_draw; i++) { + float sample = start_sample + i * samples_per_pixel; + int sample_index = round_fl_to_int(sample); - if (value_max > 1 || value_min < -1) { - clipping = true; + if (sample_index < 0) { + continue; + } - CLAMP_MAX(value_max, 1.0f); - CLAMP_MIN(value_min, -1.0f); - } + if (sample_index >= waveform->length) { + break; + } - bool is_line_strip = (value_max - value_min < 0.05f); - - if (!ELEM(was_line_strip, -1, is_line_strip)) { - /* If the previously added strip type isn't the same as the current one, - * add transition areas so they transition smoothly between each other. */ - if (is_line_strip) { - /* This will be a line strip, end the tri strip. */ - tri_strip_iter->pos[0] = x1_offset + i * frames_per_pixel; - tri_strip_iter->pos[1] = y_mid + value_min * y_scale; - tri_strip_iter->clip = clipping; - tri_strip_iter->rms_pos = tri_strip_iter->pos[1]; - tri_strip_iter->end = true; - - /* End of section. */ - tri_strip_iter++; - - /* Check if we are at the end. - * If so, skip one point line. */ - if (i + 1 == pix_strip_len) { - continue; - } - } - else { - /* This will be a tri strip. */ - line_strip_iter--; - tri_strip_iter->pos[0] = line_strip_iter->pos[0]; - tri_strip_iter->pos[1] = line_strip_iter->pos[1]; - tri_strip_iter->clip = line_strip_iter->clip; - tri_strip_iter->rms_pos = line_strip_iter->pos[1]; - tri_strip_iter++; - - /* Check if line had only one point. */ - line_strip_iter--; - if (line_strip_iter < line_strip_arr || line_strip_iter->end) { - /* Only one point, skip it. */ - line_strip_iter++; - } - else { - /* End of section. */ - line_strip_iter++; - line_strip_iter->end = true; - line_strip_iter++; - } + float value_min = waveform->data[sample_index * 3]; + float value_max = waveform->data[sample_index * 3 + 1]; + float rms = waveform->data[sample_index * 3 + 2]; + + if (sample_index + 1 < waveform->length) { + /* Use simple linear interpolation. */ + float f = sample - sample_index; + value_min = (1.0f - f) * value_min + f * waveform->data[sample_index * 3 + 3]; + value_max = (1.0f - f) * value_max + f * waveform->data[sample_index * 3 + 4]; + rms = (1.0f - f) * rms + f * waveform->data[sample_index * 3 + 5]; + if (samples_per_pixel > 1.0f) { + /* We need to sum up the values we skip over until the next step. */ + float next_pos = sample + samples_per_pixel; + int end_idx = next_pos; + + for (int j = sample_index + 1; (j < waveform->length) && (j < end_idx); j++) { + value_min = min_ff(value_min, waveform->data[j * 3]); + value_max = max_ff(value_max, waveform->data[j * 3 + 1]); + rms = max_ff(rms, waveform->data[j * 3 + 2]); } } + } - was_line_strip = is_line_strip; - - if (is_line_strip) { - line_strip_iter->pos[0] = x1_offset + i * frames_per_pixel; - line_strip_iter->pos[1] = y_mid + value_min * y_scale; - line_strip_iter->clip = clipping; - line_strip_iter++; - } - else { - tri_strip_iter->pos[0] = x1_offset + i * frames_per_pixel; - tri_strip_iter->pos[1] = y_mid + value_min * y_scale; - tri_strip_iter->clip = clipping; - tri_strip_iter->rms_pos = y_mid + max_ff(-rms, value_min) * y_scale; - tri_strip_iter++; - - tri_strip_iter->pos[0] = x1_offset + i * frames_per_pixel; - tri_strip_iter->pos[1] = y_mid + value_max * y_scale; - tri_strip_iter->clip = clipping; - tri_strip_iter->rms_pos = y_mid + min_ff(rms, value_max) * y_scale; - tri_strip_iter++; - } + float volume = seq->volume; + if (fcu && !BKE_fcurve_is_empty(fcu)) { + float evaltime = frame_start + (i * frames_per_pixel); + volume = evaluate_fcurve(fcu, evaltime); + CLAMP_MIN(volume, 0.0f); } - WaveVizData *tri_strip_end = tri_strip_iter; - WaveVizData *line_strip_end = line_strip_iter; + value_min *= volume; + value_max *= volume; + rms *= volume; - tri_strip_iter = tri_strip_arr; - line_strip_iter = line_strip_arr; + bool is_clipping = false; - draw_waveform(line_strip_iter, line_strip_end, GPU_PRIM_LINE_STRIP, false); - draw_waveform(tri_strip_iter, tri_strip_end, GPU_PRIM_TRI_STRIP, false); - draw_waveform(tri_strip_iter, tri_strip_end, GPU_PRIM_TRI_STRIP, true); + if (value_max > 1 || value_min < -1) { + is_clipping = true; - MEM_freeN(tri_strip_arr); - MEM_freeN(line_strip_arr); + CLAMP_MAX(value_max, 1.0f); + CLAMP_MIN(value_min, -1.0f); + } + + bool is_line_strip = (value_max - value_min < 0.05f); + /* The y coordinate for the middle of the strip. */ + float y_mid = (y1 + y2) / 2.0f; + /* The length from the middle of the strip to the top/bottom. */ + float y_scale = (y2 - y1) / 2.0f; + + vec2f pos = {frame_start + i * frames_per_pixel, y_mid + value_min * y_scale}; + WaveVizData *new_data = &waveform_data[wave_data_len]; + wave_data_len += waveform_append_sample( + new_data, pos, value_min, value_max, y_mid, y_scale, rms, is_clipping, is_line_strip); } + + /* Terminate array, so `get_segment_length()` can know when to stop. */ + waveform_data[wave_data_len].final_sample = true; + draw_waveform(waveform_data, wave_data_len); + MEM_freeN(waveform_data); } +/* +static size_t *waveform_append(WaveVizData *waveform_data, + vec2f pos, + const float value_min, + const float value_max, + const float y_mid, + const float y_scale, + const float rms, + const bool is_clipping, + const bool is_line_strip) +*/ + static void drawmeta_contents(Scene *scene, Sequence *seqm, float x1, @@ -617,8 +584,8 @@ static void drawmeta_contents(Scene *scene, /* Draw only immediate children (1 level depth). */ for (seq = meta_seqbase->first; seq; seq = seq->next) { - const int startdisp = seq->startdisp + offset; - const int enddisp = seq->enddisp + offset; + const int startdisp = SEQ_time_left_handle_frame_get(scene, seq) + offset; + const int enddisp = SEQ_time_right_handle_frame_get(scene, seq) + offset; if ((startdisp > x2 || enddisp < x1) == 0) { float y_chan = (seq->machine - chan_min) / (float)(chan_range)*draw_range; @@ -663,16 +630,20 @@ static void drawmeta_contents(Scene *scene, GPU_blend(GPU_BLEND_NONE); } -float sequence_handle_size_get_clamped(Sequence *seq, const float pixelx) +float sequence_handle_size_get_clamped(const Scene *scene, Sequence *seq, const float pixelx) { const float maxhandle = (pixelx * SEQ_HANDLE_SIZE) * U.pixelsize; /* Ensure that handle is not wider, than quarter of strip. */ - return min_ff(maxhandle, ((float)(seq->enddisp - seq->startdisp) / 4.0f)); + return min_ff(maxhandle, + ((float)(SEQ_time_right_handle_frame_get(scene, seq) - + SEQ_time_left_handle_frame_get(scene, seq)) / + 4.0f)); } /* Draw a handle, on left or right side of strip. */ -static void draw_seq_handle(View2D *v2d, +static void draw_seq_handle(const Scene *scene, + View2D *v2d, Sequence *seq, const float handsize_clamped, const short direction, @@ -686,8 +657,8 @@ static void draw_seq_handle(View2D *v2d, uint whichsel = 0; uchar col[4]; - x1 = seq->startdisp; - x2 = seq->enddisp; + x1 = SEQ_time_left_handle_frame_get(scene, seq); + x2 = SEQ_time_right_handle_frame_get(scene, seq); y1 = seq->machine + SEQ_STRIP_OFSBOTTOM; y2 = seq->machine + SEQ_STRIP_OFSTOP; @@ -739,7 +710,11 @@ static void draw_seq_handle(View2D *v2d, BLF_set_default(); /* Calculate if strip is wide enough for showing the labels. */ - numstr_len = BLI_snprintf_rlen(numstr, sizeof(numstr), "%d%d", seq->startdisp, seq->enddisp); + numstr_len = BLI_snprintf_rlen(numstr, + sizeof(numstr), + "%d%d", + SEQ_time_left_handle_frame_get(scene, seq), + SEQ_time_right_handle_frame_get(scene, seq)); float tot_width = BLF_width(fontid, numstr, numstr_len); if ((x2 - x1) / pixelx > 20 + tot_width) { @@ -747,12 +722,14 @@ static void draw_seq_handle(View2D *v2d, float text_margin = 1.2f * handsize_clamped; if (direction == SEQ_LEFTHANDLE) { - numstr_len = BLI_snprintf_rlen(numstr, sizeof(numstr), "%d", seq->startdisp); + numstr_len = BLI_snprintf_rlen( + numstr, sizeof(numstr), "%d", SEQ_time_left_handle_frame_get(scene, seq)); x1 += text_margin; y1 += 0.09f; } else { - numstr_len = BLI_snprintf_rlen(numstr, sizeof(numstr), "%d", seq->enddisp - 1); + numstr_len = BLI_snprintf_rlen( + numstr, sizeof(numstr), "%d", SEQ_time_right_handle_frame_get(scene, seq) - 1); x1 = x2 - (text_margin + pixelx * BLF_width(fontid, numstr, numstr_len)); y1 += 0.09f; } @@ -887,7 +864,8 @@ static void draw_seq_text_get_source(Sequence *seq, char *r_source, size_t sourc } } -static size_t draw_seq_text_get_overlay_string(SpaceSeq *sseq, +static size_t draw_seq_text_get_overlay_string(const Scene *scene, + SpaceSeq *sseq, Sequence *seq, char *r_overlay_string, size_t overlay_string_len) @@ -913,7 +891,8 @@ static size_t draw_seq_text_get_overlay_string(SpaceSeq *sseq, char strip_duration_text[16]; if (sseq->timeline_overlay.flag & SEQ_TIMELINE_SHOW_STRIP_DURATION) { - const int strip_duration = seq->enddisp - seq->startdisp; + const int strip_duration = SEQ_time_right_handle_frame_get(scene, seq) - + SEQ_time_left_handle_frame_get(scene, seq); SNPRINTF(strip_duration_text, "%d", strip_duration); if (i != 0) { text_array[i++] = text_sep; @@ -942,7 +921,7 @@ static void draw_seq_text_overlay(Scene *scene, ListBase *channels = SEQ_channels_displayed_get(ed); char overlay_string[FILE_MAX]; size_t overlay_string_len = draw_seq_text_get_overlay_string( - sseq, seq, overlay_string, sizeof(overlay_string)); + scene, sseq, seq, overlay_string, sizeof(overlay_string)); if (overlay_string_len == 0) { return; @@ -980,8 +959,8 @@ static void draw_sequence_extensions_overlay( float x1, x2, y1, y2; uchar col[4], blend_col[3]; - x1 = seq->startdisp; - x2 = seq->enddisp; + x1 = SEQ_time_left_handle_frame_get(scene, seq); + x2 = SEQ_time_right_handle_frame_get(scene, seq); y1 = seq->machine + SEQ_STRIP_OFSBOTTOM; y2 = seq->machine + SEQ_STRIP_OFSTOP; @@ -995,28 +974,32 @@ static void draw_sequence_extensions_overlay( col[3] = SEQ_render_is_muted(channels, seq) ? MUTE_ALPHA : 200; UI_GetColorPtrShade3ubv(col, blend_col, 10); - if (seq->startofs) { + const float strip_content_start = SEQ_time_start_frame_get(seq); + const float strip_content_end = SEQ_time_start_frame_get(seq) + + SEQ_time_strip_length_get(scene, seq); + float right_handle_frame = SEQ_time_right_handle_frame_get(scene, seq); + float left_handle_frame = SEQ_time_left_handle_frame_get(scene, seq); + + if (left_handle_frame > strip_content_start) { immUniformColor4ubv(col); - immRectf(pos, (float)(seq->start), y1 - pixely, x1, y1 - SEQ_STRIP_OFSBOTTOM); + immRectf(pos, strip_content_start, y1 - pixely, x1, y1 - SEQ_STRIP_OFSBOTTOM); /* Outline. */ immUniformColor3ubv(blend_col); - imm_draw_box_wire_2d(pos, x1, y1 - pixely, (float)(seq->start), y1 - SEQ_STRIP_OFSBOTTOM); + imm_draw_box_wire_2d(pos, x1, y1 - pixely, strip_content_start, y1 - SEQ_STRIP_OFSBOTTOM); } - if (seq->endofs) { + if (right_handle_frame < strip_content_end) { immUniformColor4ubv(col); - immRectf(pos, x2, y2 + pixely, (float)(seq->start + seq->len), y2 + SEQ_STRIP_OFSBOTTOM); + immRectf(pos, x2, y2 + pixely, strip_content_end, y2 + SEQ_STRIP_OFSBOTTOM); - /* Outline. */ - immUniformColor3ubv(blend_col); - imm_draw_box_wire_2d( - pos, x2, y2 + pixely, (float)(seq->start + seq->len), y2 + SEQ_STRIP_OFSBOTTOM); + /* Outline. */ immUniformColor3ubv(blend_col); + imm_draw_box_wire_2d(pos, x2, y2 + pixely, strip_content_end, y2 + SEQ_STRIP_OFSBOTTOM); } GPU_blend(GPU_BLEND_NONE); } static void draw_color_strip_band( - ListBase *channels, Sequence *seq, uint pos, float text_margin_y, float y1) + const Scene *scene, ListBase *channels, Sequence *seq, uint pos, float text_margin_y, float y1) { uchar col[4]; SolidColorVars *colvars = (SolidColorVars *)seq->effectdata; @@ -1038,15 +1021,19 @@ static void draw_color_strip_band( immUniformColor4ubv(col); - immRectf(pos, seq->startdisp, y1, seq->enddisp, text_margin_y); + immRectf(pos, + SEQ_time_left_handle_frame_get(scene, seq), + y1, + SEQ_time_right_handle_frame_get(scene, seq), + text_margin_y); /* 1px line to better separate the color band. */ UI_GetColorPtrShade3ubv(col, col, -20); immUniformColor4ubv(col); immBegin(GPU_PRIM_LINES, 2); - immVertex2f(pos, seq->startdisp, text_margin_y); - immVertex2f(pos, seq->enddisp, text_margin_y); + immVertex2f(pos, SEQ_time_left_handle_frame_get(scene, seq), text_margin_y); + immVertex2f(pos, SEQ_time_right_handle_frame_get(scene, seq), text_margin_y); immEnd(); GPU_blend(GPU_BLEND_NONE); @@ -1098,25 +1085,31 @@ static void draw_seq_background(Scene *scene, /* Draw the main strip body. */ if (is_single_image) { - immRectf( - pos, SEQ_time_left_handle_frame_get(seq), y1, SEQ_time_right_handle_frame_get(seq), y2); + immRectf(pos, + SEQ_time_left_handle_frame_get(scene, seq), + y1, + SEQ_time_right_handle_frame_get(scene, seq), + y2); } else { immRectf(pos, x1, y1, x2, y2); } /* Draw background for hold still regions. */ - if (!is_single_image && SEQ_time_has_still_frames(seq)) { + if (!is_single_image) { UI_GetColorPtrShade3ubv(col, col, -35); immUniformColor4ubv(col); - if (SEQ_time_has_left_still_frames(seq)) { - const float content_start = min_ff(seq->enddisp, seq->start); - immRectf(pos, seq->startdisp, y1, content_start, y2); + if (SEQ_time_has_left_still_frames(scene, seq)) { + float left_handle_frame = SEQ_time_left_handle_frame_get(scene, seq); + const float content_start = SEQ_time_start_frame_get(seq); + immRectf(pos, left_handle_frame, y1, content_start, y2); } - if (SEQ_time_has_right_still_frames(seq)) { - const float content_end = max_ff(seq->startdisp, seq->start + seq->len); - immRectf(pos, content_end, y1, seq->enddisp, y2); + if (SEQ_time_has_right_still_frames(scene, seq)) { + float right_handle_frame = SEQ_time_right_handle_frame_get(scene, seq); + const float content_end = SEQ_time_start_frame_get(seq) + + SEQ_time_strip_length_get(scene, seq); + immRectf(pos, content_end, y1, right_handle_frame, y2); } } @@ -1186,9 +1179,9 @@ static void draw_seq_invalid(float x1, float x2, float y2, float text_margin_y) } static void calculate_seq_text_offsets( - View2D *v2d, Sequence *seq, float *x1, float *x2, float pixelx) + const Scene *scene, View2D *v2d, Sequence *seq, float *x1, float *x2, float pixelx) { - const float handsize_clamped = sequence_handle_size_get_clamped(seq, pixelx); + const float handsize_clamped = sequence_handle_size_get_clamped(scene, seq, pixelx); float text_margin = 2.0f * handsize_clamped; *x1 += text_margin; @@ -1322,7 +1315,7 @@ static void draw_seq_strip(const bContext *C, View2D *v2d = ®ion->v2d; float x1, x2, y1, y2; - const float handsize_clamped = sequence_handle_size_get_clamped(seq, pixelx); + const float handsize_clamped = sequence_handle_size_get_clamped(scene, seq, pixelx); float pixely = BLI_rctf_size_y(&v2d->cur) / BLI_rcti_size_y(&v2d->mask); /* Check if we are doing "solo preview". */ @@ -1333,14 +1326,17 @@ static void draw_seq_strip(const bContext *C, SEQ_TIMELINE_SHOW_STRIP_COLOR_TAG); /* Draw strip body. */ - x1 = SEQ_time_has_left_still_frames(seq) ? seq->start : seq->startdisp; + x1 = SEQ_time_has_left_still_frames(scene, seq) ? SEQ_time_start_frame_get(seq) : + SEQ_time_left_handle_frame_get(scene, seq); y1 = seq->machine + SEQ_STRIP_OFSBOTTOM; - x2 = SEQ_time_has_right_still_frames(seq) ? (seq->start + seq->len) : seq->enddisp; + x2 = SEQ_time_has_right_still_frames(scene, seq) ? + SEQ_time_start_frame_get(seq) + SEQ_time_strip_length_get(scene, seq) : + SEQ_time_right_handle_frame_get(scene, seq); y2 = seq->machine + SEQ_STRIP_OFSTOP; /* Limit body to strip bounds. Meta strip can end up with content outside of strip range. */ - x1 = min_ff(x1, seq->enddisp); - x2 = max_ff(x2, seq->startdisp); + x1 = min_ff(x1, SEQ_time_right_handle_frame_get(scene, seq)); + x2 = max_ff(x2, SEQ_time_left_handle_frame_get(scene, seq)); float text_margin_y; bool y_threshold; @@ -1366,12 +1362,12 @@ static void draw_seq_strip(const bContext *C, /* Draw a color band inside color strip. */ if (seq->type == SEQ_TYPE_COLOR && y_threshold) { - draw_color_strip_band(channels, seq, pos, text_margin_y, y1); + draw_color_strip_band(scene, channels, seq, pos, text_margin_y, y1); } /* Draw strip offsets when flag is enabled or during "solo preview". */ if (sseq->flag & SEQ_SHOW_OVERLAY) { - if (!is_single_image && (seq->startofs || seq->endofs) && pixely > 0) { + if (!is_single_image && pixely > 0) { if ((sseq->timeline_overlay.flag & SEQ_TIMELINE_SHOW_STRIP_OFFSETS) || (seq == special_seq_update)) { draw_sequence_extensions_overlay(scene, seq, pos, pixely, show_strip_color_tag); @@ -1380,8 +1376,8 @@ static void draw_seq_strip(const bContext *C, } immUnbindProgram(); - x1 = seq->startdisp; - x2 = seq->enddisp; + x1 = SEQ_time_left_handle_frame_get(scene, seq); + x2 = SEQ_time_right_handle_frame_get(scene, seq); if ((seq->type == SEQ_TYPE_META) || ((seq->type == SEQ_TYPE_SCENE) && (seq->flag & SEQ_SCENE_STRIPS))) { @@ -1401,18 +1397,9 @@ static void draw_seq_strip(const bContext *C, } /* Draw sound strip waveform. */ - if ((seq->type == SEQ_TYPE_SOUND_RAM) && ((sseq->flag & SEQ_SHOW_OVERLAY)) && - (sseq->timeline_overlay.flag & SEQ_TIMELINE_NO_WAVEFORMS) == 0) { - draw_seq_waveform_overlay(v2d, - C, - sseq, - scene, - seq, - x1, - y_threshold ? y1 + 0.05f : y1, - x2, - y_threshold ? text_margin_y : y2, - BLI_rctf_size_x(®ion->v2d.cur) / region->winx); + if (seq_draw_waveforms_poll(C, sseq, seq)) { + draw_seq_waveform_overlay( + C, region, seq, x1, y_threshold ? y1 + 0.05f : y1, x2, y_threshold ? text_margin_y : y2); } /* Draw locked state. */ if (SEQ_transform_is_locked(channels, seq)) { @@ -1429,16 +1416,16 @@ static void draw_seq_strip(const bContext *C, if (!SEQ_transform_is_locked(channels, seq)) { draw_seq_handle( - v2d, seq, handsize_clamped, SEQ_LEFTHANDLE, pos, seq_active, pixelx, y_threshold); + scene, v2d, seq, handsize_clamped, SEQ_LEFTHANDLE, pos, seq_active, pixelx, y_threshold); draw_seq_handle( - v2d, seq, handsize_clamped, SEQ_RIGHTHANDLE, pos, seq_active, pixelx, y_threshold); + scene, v2d, seq, handsize_clamped, SEQ_RIGHTHANDLE, pos, seq_active, pixelx, y_threshold); } draw_seq_outline(scene, seq, pos, x1, x2, y1, y2, pixelx, pixely, seq_active); immUnbindProgram(); - calculate_seq_text_offsets(v2d, seq, &x1, &x2, pixelx); + calculate_seq_text_offsets(scene, v2d, seq, &x1, &x2, pixelx); /* If a waveform is drawn, avoid drawing text when there is not enough vertical space. */ if (seq->type == SEQ_TYPE_SOUND_RAM) { @@ -1459,7 +1446,7 @@ static void draw_seq_strip(const bContext *C, } } -static void draw_effect_inputs_highlight(Sequence *seq) +static void draw_effect_inputs_highlight(const Scene *scene, Sequence *seq) { Sequence *seq1 = seq->seq1; Sequence *seq2 = seq->seq2; @@ -1471,23 +1458,23 @@ static void draw_effect_inputs_highlight(Sequence *seq) immUniformColor4ub(255, 255, 255, 48); immRectf(pos, - seq1->startdisp, + SEQ_time_left_handle_frame_get(scene, seq1), seq1->machine + SEQ_STRIP_OFSBOTTOM, - seq1->enddisp, + SEQ_time_right_handle_frame_get(scene, seq1), seq1->machine + SEQ_STRIP_OFSTOP); if (seq2 && seq2 != seq1) { immRectf(pos, - seq2->startdisp, + SEQ_time_left_handle_frame_get(scene, seq2), seq2->machine + SEQ_STRIP_OFSBOTTOM, - seq2->enddisp, + SEQ_time_right_handle_frame_get(scene, seq2), seq2->machine + SEQ_STRIP_OFSTOP); } if (seq3 && !ELEM(seq3, seq1, seq2)) { immRectf(pos, - seq3->startdisp, + SEQ_time_left_handle_frame_get(scene, seq3), seq3->machine + SEQ_STRIP_OFSBOTTOM, - seq3->enddisp, + SEQ_time_right_handle_frame_get(scene, seq3), seq3->machine + SEQ_STRIP_OFSTOP); } immUnbindProgram(); @@ -1576,7 +1563,8 @@ ImBuf *sequencer_ibuf_get(struct Main *bmain, } if (viewport) { - /* Follows same logic as wm_draw_window_offscreen to make sure to restore the same viewport. */ + /* Follows same logic as wm_draw_window_offscreen to make sure to restore the same + * viewport. */ int view = (sseq->multiview_eye == STEREO_RIGHT_ID) ? 1 : 0; GPU_viewport_bind(viewport, view, ®ion->winrct); } @@ -1732,8 +1720,7 @@ void sequencer_draw_maskedit(const bContext *C, Scene *scene, ARegion *region, S // ED_mask_get_size(C, &width, &height); //Scene *scene = CTX_data_scene(C); - width = (scene->r.size * scene->r.xsch) / 100; - height = (scene->r.size * scene->r.ysch) / 100; + BKE_render_resolution(&scene->r, false, &width, &height); ED_mask_draw_region(mask, region, @@ -2081,10 +2068,10 @@ static int sequencer_draw_get_transform_preview_frame(Scene *scene) int preview_frame; if (last_seq->flag & SEQ_RIGHTSEL) { - preview_frame = last_seq->enddisp - 1; + preview_frame = SEQ_time_right_handle_frame_get(scene, last_seq) - 1; } else { - preview_frame = last_seq->startdisp; + preview_frame = SEQ_time_left_handle_frame_get(scene, last_seq); } return preview_frame; @@ -2238,7 +2225,7 @@ void sequencer_draw_preview(const bContext *C, Editing *ed = SEQ_editing_get(scene); ListBase *channels = SEQ_channels_displayed_get(ed); SeqCollection *collection = SEQ_query_rendered_strips( - channels, ed->seqbasep, timeline_frame, 0); + scene, channels, ed->seqbasep, timeline_frame, 0); Sequence *seq; Sequence *active_seq = SEQ_select_active_get(scene); SEQ_ITERATOR_FOREACH (seq, collection) { @@ -2310,10 +2297,13 @@ static void draw_seq_strips(const bContext *C, Editing *ed, ARegion *region) if (seq == last_seq && (last_seq->flag & SELECT)) { continue; } - if (min_ii(seq->startdisp, seq->start) > v2d->cur.xmax) { + if (min_ii(SEQ_time_left_handle_frame_get(scene, seq), SEQ_time_start_frame_get(seq)) > + v2d->cur.xmax) { continue; } - if (max_ii(seq->enddisp, seq->start + seq->len) < v2d->cur.xmin) { + if (max_ii(SEQ_time_right_handle_frame_get(scene, seq), + SEQ_time_start_frame_get(seq) + SEQ_time_strip_length_get(scene, seq)) < + v2d->cur.xmin) { continue; } if (seq->machine + 1.0f < v2d->cur.ymin) { @@ -2338,7 +2328,7 @@ static void draw_seq_strips(const bContext *C, Editing *ed, ARegion *region) /* When active strip is an effect, highlight its inputs. */ if (SEQ_effect_get_num_inputs(last_seq->type) > 0) { - draw_effect_inputs_highlight(last_seq); + draw_effect_inputs_highlight(scene, last_seq); } /* When active is a Multi-cam strip, highlight its source channel. */ else if (last_seq->type == SEQ_TYPE_MULTICAM) { @@ -2368,9 +2358,9 @@ static void draw_seq_strips(const bContext *C, Editing *ed, ARegion *region) immUniformColor4ub(255, 255, 255, 48); immRectf(pos, - seq->startdisp, + SEQ_time_left_handle_frame_get(scene, seq), seq->machine + SEQ_STRIP_OFSBOTTOM, - seq->enddisp, + SEQ_time_right_handle_frame_get(scene, seq), seq->machine + SEQ_STRIP_OFSTOP); immUnbindProgram(); @@ -2597,7 +2587,8 @@ static void draw_cache_view(const bContext *C) continue; } - if (seq->startdisp > v2d->cur.xmax || seq->enddisp < v2d->cur.xmin) { + if (SEQ_time_left_handle_frame_get(scene, seq) > v2d->cur.xmax || + SEQ_time_right_handle_frame_get(scene, seq) < v2d->cur.xmin) { continue; } @@ -2607,7 +2598,11 @@ static void draw_cache_view(const bContext *C) if (scene->ed->cache_flag & SEQ_CACHE_VIEW_RAW) { const float bg_color[4] = {1.0f, 0.1f, 0.02f, 0.1f}; immUniformColor4f(bg_color[0], bg_color[1], bg_color[2], bg_color[3]); - immRectf(pos, seq->startdisp, stripe_bot, seq->enddisp, stripe_top); + immRectf(pos, + SEQ_time_left_handle_frame_get(scene, seq), + stripe_bot, + SEQ_time_right_handle_frame_get(scene, seq), + stripe_top); } stripe_bot += stripe_ht + stripe_ofs_y; @@ -2616,7 +2611,11 @@ static void draw_cache_view(const bContext *C) if (scene->ed->cache_flag & SEQ_CACHE_VIEW_PREPROCESSED) { const float bg_color[4] = {0.1f, 0.1f, 0.75f, 0.1f}; immUniformColor4f(bg_color[0], bg_color[1], bg_color[2], bg_color[3]); - immRectf(pos, seq->startdisp, stripe_bot, seq->enddisp, stripe_top); + immRectf(pos, + SEQ_time_left_handle_frame_get(scene, seq), + stripe_bot, + SEQ_time_right_handle_frame_get(scene, seq), + stripe_top); } stripe_top = seq->machine + SEQ_STRIP_OFSTOP - stripe_ofs_y; @@ -2625,7 +2624,11 @@ static void draw_cache_view(const bContext *C) if (scene->ed->cache_flag & SEQ_CACHE_VIEW_COMPOSITE) { const float bg_color[4] = {1.0f, 0.6f, 0.0f, 0.1f}; immUniformColor4f(bg_color[0], bg_color[1], bg_color[2], bg_color[3]); - immRectf(pos, seq->startdisp, stripe_bot, seq->enddisp, stripe_top); + immRectf(pos, + SEQ_time_left_handle_frame_get(scene, seq), + stripe_bot, + SEQ_time_right_handle_frame_get(scene, seq), + stripe_top); } } |