Commit: 82b3b1a3c616abb9c56d1e59366ea2a35fd1b7f6
Author: Richard Antalik
Date:   Sat Feb 23 11:33:48 2019 -0800
Branches: master
https://developer.blender.org/rB82b3b1a3c616abb9c56d1e59366ea2a35fd1b7f6

Revert "Glyph cache is cleared by UI_view2d_zoom_cache_reset, when zooming V2D, 
but is required to calculate text height in UI_view2d_text_cache_draw"

Accidentaly committed unwanted changes.

This reverts commit 6bcdcc96c2548e0ee5e18acc37915aedee6329e0.

===================================================================

M       source/blender/blenkernel/BKE_sequencer.h
M       source/blender/blenkernel/intern/sequencer.c
M       source/blender/editors/interface/view2d.c
M       source/blender/editors/space_sequencer/sequencer_draw.c
M       source/blender/editors/space_sequencer/sequencer_view.c

===================================================================

diff --git a/source/blender/blenkernel/BKE_sequencer.h 
b/source/blender/blenkernel/BKE_sequencer.h
index 8df2c67ecda..72cdaf97ec3 100644
--- a/source/blender/blenkernel/BKE_sequencer.h
+++ b/source/blender/blenkernel/BKE_sequencer.h
@@ -240,7 +240,6 @@ int BKE_sequencer_evaluate_frame(struct Scene *scene, int 
cfra);
 struct StripElem *BKE_sequencer_give_stripelem(struct Sequence *seq, int cfra);
 
 /* intern */
-double seq_rendersize_to_scale_factor(int size);
 void BKE_sequencer_update_changed_seq_and_deps(struct Scene *scene, struct 
Sequence *changed_seq, int len_change, int ibuf_change);
 bool BKE_sequencer_input_have_to_preprocess(const SeqRenderData *context, 
struct Sequence *seq, float cfra);
 
diff --git a/source/blender/blenkernel/intern/sequencer.c 
b/source/blender/blenkernel/intern/sequencer.c
index cb53e527c11..56e34bbeb11 100644
--- a/source/blender/blenkernel/intern/sequencer.c
+++ b/source/blender/blenkernel/intern/sequencer.c
@@ -1471,7 +1471,7 @@ static IMB_Proxy_Size seq_rendersize_to_proxysize(int 
size)
        return IMB_PROXY_25;
 }
 
-double seq_rendersize_to_scale_factor(int size)
+static double seq_rendersize_to_scale_factor(int size)
 {
        if (size >= 99) {
                return 1.0;
diff --git a/source/blender/editors/interface/view2d.c 
b/source/blender/editors/interface/view2d.c
index bb49f024bc3..6ac8d83da92 100644
--- a/source/blender/editors/interface/view2d.c
+++ b/source/blender/editors/interface/view2d.c
@@ -2572,8 +2572,6 @@ void UI_view2d_text_cache_draw(ARegion *ar)
 
        /* investigate using BLF_ascender() */
        const int font_id = BLF_default();
-
-       BLF_set_default();
        const float default_height = g_v2d_strings ? BLF_height(font_id, "28", 
3) : 0.0f;
 
        wmOrtho2_region_pixelspace(ar);
diff --git a/source/blender/editors/space_sequencer/sequencer_draw.c 
b/source/blender/editors/space_sequencer/sequencer_draw.c
index d37eab0e83d..089a30bcf5e 100644
--- a/source/blender/editors/space_sequencer/sequencer_draw.c
+++ b/source/blender/editors/space_sequencer/sequencer_draw.c
@@ -897,26 +897,24 @@ ImBuf *sequencer_ibuf_get(
        SeqRenderData context = {0};
        ImBuf *ibuf;
        int rectx, recty;
-       short is_break = G.is_break;
-       short render_size = sseq->render_size;
+       float render_size;
        float proxy_size = 100.0;
-       double scale_fac;
+       short is_break = G.is_break;
 
+       render_size = sseq->render_size;
        if (render_size == 0) {
                render_size = scene->r.size;
-               scale_fac = (float)scene->r.size / 100.0f;
        }
        else {
-               scale_fac = seq_rendersize_to_scale_factor(render_size);
-               proxy_size = scale_fac * 100;
+               proxy_size = render_size;
        }
 
        if (render_size < 0) {
                return NULL;
        }
 
-       rectx = ((float) scene->r.xsch * scale_fac) + 0.5f;
-       recty = ((float) scene->r.ysch * scale_fac) + 0.5f;
+       rectx = (render_size * (float)scene->r.xsch) / 100.0f + 0.5f;
+       recty = (render_size * (float)scene->r.ysch) / 100.0f + 0.5f;
 
        BKE_sequencer_new_render_data(
                bmain, depsgraph, scene,
diff --git a/source/blender/editors/space_sequencer/sequencer_view.c 
b/source/blender/editors/space_sequencer/sequencer_view.c
index 962b02aaeb2..d500a9a081d 100644
--- a/source/blender/editors/space_sequencer/sequencer_view.c
+++ b/source/blender/editors/space_sequencer/sequencer_view.c
@@ -90,6 +90,7 @@ static void sample_apply(bContext *C, wmOperator *op, const 
wmEvent *event)
        ARegion *ar = CTX_wm_region(C);
        ImBuf *ibuf = sequencer_ibuf_get(bmain, depsgraph, scene, sseq, CFRA, 
0, NULL);
        ImageSampleInfo *info = op->customdata;
+       float fx, fy;
 
        if (ibuf == NULL) {
                IMB_freeImBuf(ibuf);
@@ -97,33 +98,18 @@ static void sample_apply(bContext *C, wmOperator *op, const 
wmEvent *event)
                return;
        }
 
-       short scene_scale_size = sseq->render_size ? 100 : scene->r.size;
-       float rectx = (float) scene->r.xsch * ((float) scene_scale_size / 
100.0f);
-       float recty = (float) scene->r.ysch * ((float) scene_scale_size / 
100.0f);
-       float scale_x = (float) ibuf->x / rectx;
-       float scale_y = (float) ibuf->y / recty;
-       float fx, fy;
-
-       /* max coords are +/- (rect* / 2)
-        */
        UI_view2d_region_to_view(&ar->v2d, event->mval[0], event->mval[1], &fx, 
&fy);
 
-       fx += rectx / 2.0f;
-       fy += recty / 2.0f;
-
-       /* to get ibuf coords we have to scale by (ibuf->* / rect*)
-        */
-       fx *= scale_x;
-       fy *= scale_y;
+       fx += (float) ibuf->x / 2.0f;
+       fy += (float) ibuf->y / 2.0f;
 
        if (fx >= 0.0f && fy >= 0.0f && fx < ibuf->x && fy < ibuf->y) {
                const float *fp;
                unsigned char *cp;
                int x = (int) fx, y = (int) fy;
 
-               /* we will report mouse position on unscaled image */
-               info->x = 1 + x / scale_x;
-               info->y = 1 + y / scale_y;
+               info->x = x;
+               info->y = y;
                info->draw = 1;
                info->channels = ibuf->channels;

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