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Differential D2355 Diff 7806 source/blender/editors/animation/anim_markers.c

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source/blender/editors/animation/anim_markers.c

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#include "ED_transform.h" #include "ED_transform.h"
#include "ED_types.h" #include "ED_types.h"
#include "GPU_immediate.h"
/* ************* Marker API **************** */ /* ************* Marker API **************** */
/* helper function for getting the list of markers to work on */ /* helper function for getting the list of markers to work on */
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/* ************* Marker Drawing ************ */ /* ************* Marker Drawing ************ */
/* function to draw markers */ /* function to draw markers - assumes that program has been bound and "pos"
* attribute is available
*/
static void draw_marker( static void draw_marker(
View2D *v2d, const uiFontStyle *fstyle, TimeMarker *marker, int cfra, int flag, unsigned pos, View2D *v2d, const uiFontStyle *fstyle, TimeMarker *marker,
int cfra, int flag,
/* avoid re-calculating each time */ /* avoid re-calculating each time */
const float ypixels, const float xscale, const float yscale) const float ypixels, const float xscale, const float yscale)
{ {
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setlinestyle(3); setlinestyle(3);
if (marker->flag & SELECT) if (marker->flag & SELECT)
glColor4ub(255, 255, 255, 96); immUniformColor4ub(255, 255, 255, 96);
else else
glColor4ub(0, 0, 0, 96); immUniformColor4ub(0, 0, 0, 96);
glBegin(GL_LINES);
glVertex2f(xpos + 0.5f, 12.0f);
glVertex2f(xpos + 0.5f, (v2d->cur.ymax + 12.0f) * yscale);
glEnd();
immBegin(GL_LINES, 2);
immVertex2f(pos, xpos + 0.5f, 12.0f);
immVertex2f(pos, xpos + 0.5f, (v2d->cur.ymax + 12.0f) * yscale);
immEnd();
setlinestyle(0); setlinestyle(0);
} }
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#ifdef DURIAN_CAMERA_SWITCH #ifdef DURIAN_CAMERA_SWITCH
if (marker->camera && (marker->camera->restrictflag & OB_RESTRICT_RENDER)) { if (marker->camera && (marker->camera->restrictflag & OB_RESTRICT_RENDER)) {
float col[4]; float col[4];
glGetFloatv(GL_CURRENT_COLOR, col); immGetUniform4fv("color", col);
col[3] = 0.4; col[3] = 0.4;
glColor4fv(col); immUniformColor4fv(col);
} }
#endif #endif
merwinUnsubmitted
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This color is for the text drawing (UI_fontstyle_draw_simple). Leave the glColor4fv but get its value with UI_GetThemeColor4fv like you're doing.

Something like this:

float col[4];
UI_GetThemeColor4fv(colorid, col);

#ifdef DURIAN
if (marker->camera ...)
   col[3] = 0.4;
#endif

glColor4fv(col);
merwin: This color is for the text drawing (UI_fontstyle_draw_simple). Leave the glColor4fv but get its…
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scene = CTX_data_scene(C); scene = CTX_data_scene(C);
v2d = UI_view2d_fromcontext(C); v2d = UI_view2d_fromcontext(C);
VertexFormat *format = immVertexFormat();
unsigned pos = add_attrib(format, "pos", GL_FLOAT, 2, KEEP_FLOAT);
immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
if (flag & DRAW_MARKERS_MARGIN) { if (flag & DRAW_MARKERS_MARGIN) {
const unsigned char shade[4] = {0, 0, 0, 16}; immUniformColor4ub(0, 0, 0, 16);
glColor4ubv(shade);
glEnable(GL_BLEND); glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glRectf(v2d->cur.xmin, 0, v2d->cur.xmax, UI_MARKER_MARGIN_Y); immRectf(pos, v2d->cur.xmin, 0, v2d->cur.xmax, UI_MARKER_MARGIN_Y);
glDisable(GL_BLEND); glDisable(GL_BLEND);
} }
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if ((marker->frame >= v2d_clip_range_x[0]) && if ((marker->frame >= v2d_clip_range_x[0]) &&
(marker->frame <= v2d_clip_range_x[1])) (marker->frame <= v2d_clip_range_x[1]))
{ {
draw_marker(v2d, fstyle, marker, scene->r.cfra, flag, draw_marker(pos, v2d, fstyle, marker, scene->r.cfra, flag,
ypixels, xscale, yscale); ypixels, xscale, yscale);
} }
} }
} }
} }
immUnbindProgram();
glScalef(xscale, 1.0f, 1.0f); glScalef(xscale, 1.0f, 1.0f);
} }
merwinUnsubmitted
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Have you tried to run this? I don't expect it to work.

draw_marker does 3 things right now:

  • draw marker line
  • draw icon
  • draw text label

The icon and text label each use their own shader program, and will conflict with 2D_UNIFORM_COLOR used for the lines.

If you separate the line drawing into its own function we can draw all lines within one immBegin/End. Which is good! Would have to repeat this loop -- once for lines, again for "other" stuff.

merwin: Have you tried to run this? I don't expect it to work. draw_marker does 3 things right now…
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