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Fix T64371 

Variable stripe_offs used without been initialized

Reviewed by: brecht

Differential Revision: https://developer.blender.org/D4845
This commit is contained in:
Richard Antalik 2019-05-12 15:21:38 -07:00
parent eff273c0bc
commit 05f1451d72
Notes: blender-bot 2023-02-14 11:08:33 +01:00 
Referenced by issue #65275, File with Curve crashes when entering edit mode.
Referenced by issue #64999, FBX export fails with empty material slot
Referenced by issue #64544, Boolean modifier difference not working properly, when plane's vertex is on the other mesh's edge.
Referenced by issue #64371, Debug Build - crash when switching to Video Editing workspace
1 changed files with 5 additions and 5 deletions
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10
source/blender/editors/space_sequencer/sequencer_draw.c
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@ -1922,10 +1922,14 @@ static void draw_cache_view(const bContext *C)
uint pos = GPU_vertformat_attr_add(immVertexFormat(), "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT);
immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
float stripe_bot, stripe_top, stripe_offs;
float stripe_bot, stripe_top;
float stripe_offs = UI_view2d_region_to_view_y(v2d, 1.0f) - v2d->cur.ymin;
float stripe_ht = UI_view2d_region_to_view_y(v2d, 4.0f * UI_DPI_FAC * U.pixelsize) -
v2d->cur.ymin;
CLAMP_MAX(stripe_ht, 0.2f);
CLAMP_MIN(stripe_offs, stripe_ht / 2);
if (scene->ed->cache_flag & SEQ_CACHE_VIEW_FINAL_OUT) {
stripe_bot = UI_view2d_region_to_view_y(v2d, V2D_SCROLL_HEIGHT_HANDLES);
stripe_top = stripe_bot + stripe_ht;
@ -1944,10 +1948,6 @@ static void draw_cache_view(const bContext *C)
continue;
}
CLAMP_MAX(stripe_ht, 0.2f);
stripe_offs = UI_view2d_region_to_view_y(v2d, 1.0f) - v2d->cur.ymin;
CLAMP_MIN(stripe_offs, stripe_ht / 2);
stripe_bot = seq->machine + SEQ_STRIP_OFSBOTTOM + stripe_offs;
stripe_top = stripe_bot + stripe_ht;