Remove unused vector icons

it seems to me the icons are unused:

  - VICO_VIEW3D_VEC
  - VICO_EDIT_VEC
  - VICO_EDITMODE_VEC_DEHLT
  - VICO_EDITMODE_VEC_HLT
  - VICO_DISCLOSURE_TRI_RIGHT_VEC
  - VICO_DISCLOSURE_TRI_DOWN_VEC
  - VICO_MOVE_UP_VEC
  - VICO_MOVE_DOWN_VEC
  - VICO_X_VEC

Since their code contains immediate mode GL calls and they seem to be unused i thought we could remove them.

Reviewers: mont29

Reviewed By: mont29

Subscribers: merwin

Tags: #bf_blender_2.8

Differential Revision: https://developer.blender.org/D2356

1 files changed, 0 insertions, 233 deletions

diff --git a/source/blender/editors/interface/interface_icons.c b/source/blender/editors/interface/interface_icons.c
index ff9d2840e9c..65b12fcd64e 100644
--- a/source/blender/editors/interface/interface_icons.c
+++ b/source/blender/editors/interface/interface_icons.c
@@ -213,173 +213,6 @@ static void viconutil_set_point(GLint pt[2], int x, int y)
 	pt[1] = y;
 }
 
-static void viconutil_draw_tri(GLint(*pts)[2])
-{
-	glBegin(GL_TRIANGLES);
-	glVertex2iv(pts[0]);
-	glVertex2iv(pts[1]);
-	glVertex2iv(pts[2]);
-	glEnd();
-}
-
-static void viconutil_draw_lineloop(GLint(*pts)[2], int numPoints)
-{
-	int i;
-
-	glBegin(GL_LINE_LOOP);
-	for (i = 0; i < numPoints; i++) {
-		glVertex2iv(pts[i]);
-	}
-	glEnd();
-}
-
-static void viconutil_draw_lineloop_smooth(GLint(*pts)[2], int numPoints)
-{
-	glEnable(GL_LINE_SMOOTH);
-	viconutil_draw_lineloop(pts, numPoints);
-	glDisable(GL_LINE_SMOOTH);
-}
-
-static void viconutil_draw_points(GLint(*pts)[2], int numPoints, int pointSize)
-{
-	int i;
-
-	glBegin(GL_QUADS);
-	for (i = 0; i < numPoints; i++) {
-		int x = pts[i][0], y = pts[i][1];
-
-		glVertex2i(x - pointSize, y - pointSize);
-		glVertex2i(x + pointSize, y - pointSize);
-		glVertex2i(x + pointSize, y + pointSize);
-		glVertex2i(x - pointSize, y + pointSize);
-	}
-	glEnd();
-}
-
-/* Drawing functions */
-
-static void vicon_x_draw(int x, int y, int w, int h, float alpha)
-{
-	x += 3;
-	y += 3;
-	w -= 6;
-	h -= 6;
-
-	glEnable(GL_LINE_SMOOTH);
-
-	glLineWidth(2.5);
-	
-	glColor4f(0.0, 0.0, 0.0, alpha);
-	glBegin(GL_LINES);
-	glVertex2i(x, y);
-	glVertex2i(x + w, y + h);
-	glVertex2i(x + w, y);
-	glVertex2i(x, y + h);
-	glEnd();
-	
-	glDisable(GL_LINE_SMOOTH);
-}
-
-static void vicon_view3d_draw(int x, int y, int w, int h, float alpha)
-{
-	int cx = x + w / 2;
-	int cy = y + h / 2;
-	int d = MAX2(2, h / 3);
-
-	glColor4f(0.5, 0.5, 0.5, alpha);
-	glBegin(GL_LINES);
-	glVertex2i(x, cy - d);
-	glVertex2i(x + w, cy - d);
-	glVertex2i(x, cy + d);
-	glVertex2i(x + w, cy + d);
-
-	glVertex2i(cx - d, y);
-	glVertex2i(cx - d, y + h);
-	glVertex2i(cx + d, y);
-	glVertex2i(cx + d, y + h);
-	glEnd();
-	
-	glColor4f(0.0, 0.0, 0.0, alpha);
-	glBegin(GL_LINES);
-	glVertex2i(x, cy);
-	glVertex2i(x + w, cy);
-	glVertex2i(cx, y);
-	glVertex2i(cx, y + h);
-	glEnd();
-}
-
-static void vicon_edit_draw(int x, int y, int w, int h, float alpha)
-{
-	GLint pts[4][2];
-
-	viconutil_set_point(pts[0], x + 3,     y + 3);
-	viconutil_set_point(pts[1], x + w - 3, y + 3);
-	viconutil_set_point(pts[2], x + w - 3, y + h - 3);
-	viconutil_set_point(pts[3], x + 3,     y + h - 3);
-
-	glColor4f(0.0, 0.0, 0.0, alpha);
-	viconutil_draw_lineloop(pts, 4);
-
-	glColor3f(1, 1, 0.0);
-	viconutil_draw_points(pts, 4, 1);
-}
-
-static void vicon_editmode_hlt_draw(int x, int y, int w, int h, float alpha)
-{
-	GLint pts[3][2];
-
-	viconutil_set_point(pts[0], x + w / 2, y + h - 2);
-	viconutil_set_point(pts[1], x + 3,     y + 4);
-	viconutil_set_point(pts[2], x + w - 3, y + 4);
-
-	glColor4f(0.5, 0.5, 0.5, alpha);
-	viconutil_draw_tri(pts);
-
-	glColor4f(0.0, 0.0, 0.0, 1);
-	viconutil_draw_lineloop_smooth(pts, 3);
-
-	glColor3f(1, 1, 0.0);
-	viconutil_draw_points(pts, 3, 1);
-}
-
-static void vicon_editmode_dehlt_draw(int x, int y, int w, int h, float UNUSED(alpha))
-{
-	GLint pts[3][2];
-
-	viconutil_set_point(pts[0], x + w / 2, y + h - 2);
-	viconutil_set_point(pts[1], x + 3,     y + 4);
-	viconutil_set_point(pts[2], x + w - 3, y + 4);
-
-	glColor4f(0.0f, 0.0f, 0.0f, 1);
-	viconutil_draw_lineloop_smooth(pts, 3);
-
-	glColor3f(0.9f, 0.9f, 0.9f);
-	viconutil_draw_points(pts, 3, 1);
-}
-
-static void vicon_disclosure_tri_right_draw(int x, int y, int w, int UNUSED(h), float alpha)
-{
-	GLint pts[3][2];
-	int cx = x + w / 2;
-	int cy = y + w / 2;
-	int d = w / 3, d2 = w / 5;
-
-	viconutil_set_point(pts[0], cx - d2, cy + d);
-	viconutil_set_point(pts[1], cx - d2, cy - d);
-	viconutil_set_point(pts[2], cx + d2, cy);
-
-	glBegin(GL_TRIANGLES);
-	glColor4f(0.8f, 0.8f, 0.8f, alpha);
-	glVertex2iv(pts[0]);
-	glVertex2iv(pts[1]);
-	glColor4f(0.3f, 0.3f, 0.3f, alpha);
-	glVertex2iv(pts[2]);
-	glEnd();
-
-	glColor4f(0.0f, 0.0f, 0.0f, 1);
-	viconutil_draw_lineloop_smooth(pts, 3);
-}
-
 static void vicon_small_tri_right_draw(int x, int y, int w, int UNUSED(h), float alpha)
 {
 	GLint pts[3][2];
@@ -400,63 +233,6 @@ static void vicon_small_tri_right_draw(int x, int y, int w, int UNUSED(h), float
 	glEnd();
 }
 
-static void vicon_disclosure_tri_down_draw(int x, int y, int w, int UNUSED(h), float alpha)
-{
-	GLint pts[3][2];
-	int cx = x + w / 2;
-	int cy = y + w / 2;
-	int d = w / 3, d2 = w / 5;
-
-	viconutil_set_point(pts[0], cx + d, cy + d2);
-	viconutil_set_point(pts[1], cx - d, cy + d2);
-	viconutil_set_point(pts[2], cx, cy - d2);
-
-	glBegin(GL_TRIANGLES);
-	glColor4f(0.8f, 0.8f, 0.8f, alpha);
-	glVertex2iv(pts[0]);
-	glVertex2iv(pts[1]);
-	glColor4f(0.3f, 0.3f, 0.3f, alpha);
-	glVertex2iv(pts[2]);
-	glEnd();
-
-	glColor4f(0.0f, 0.0f, 0.0f, 1);
-	viconutil_draw_lineloop_smooth(pts, 3);
-}
-
-static void vicon_move_up_draw(int x, int y, int w, int h, float UNUSED(alpha))
-{
-	int d = -2;
-
-	glEnable(GL_LINE_SMOOTH);
-	glLineWidth(1);
-	glColor3f(0.0, 0.0, 0.0);
-
-	glBegin(GL_LINE_STRIP);
-	glVertex2i(x + w / 2 - d * 2, y + h / 2 + d);
-	glVertex2i(x + w / 2, y + h / 2 - d + 1);
-	glVertex2i(x + w / 2 + d * 2, y + h / 2 + d);
-	glEnd();
-
-	glDisable(GL_LINE_SMOOTH);
-}
-
-static void vicon_move_down_draw(int x, int y, int w, int h, float UNUSED(alpha))
-{
-	int d = 2;
-
-	glEnable(GL_LINE_SMOOTH);
-	glLineWidth(1);
-	glColor3f(0.0, 0.0, 0.0);
-
-	glBegin(GL_LINE_STRIP);
-	glVertex2i(x + w / 2 - d * 2, y + h / 2 + d);
-	glVertex2i(x + w / 2, y + h / 2 - d - 1);
-	glVertex2i(x + w / 2 + d * 2, y + h / 2 + d);
-	glEnd();
-
-	glDisable(GL_LINE_SMOOTH);
-}
-
 static void vicon_keytype_draw_wrapper(int x, int y, int w, int h, float alpha, short key_type)
 {
 	/* init dummy theme state for Action Editor - where these colors are defined
@@ -782,15 +558,6 @@ static void init_internal_icons(void)
 		}
 	}
 
-	def_internal_vicon(VICO_VIEW3D_VEC, vicon_view3d_draw);
-	def_internal_vicon(VICO_EDIT_VEC, vicon_edit_draw);
-	def_internal_vicon(VICO_EDITMODE_VEC_DEHLT, vicon_editmode_dehlt_draw);
-	def_internal_vicon(VICO_EDITMODE_VEC_HLT, vicon_editmode_hlt_draw);
-	def_internal_vicon(VICO_DISCLOSURE_TRI_RIGHT_VEC, vicon_disclosure_tri_right_draw);
-	def_internal_vicon(VICO_DISCLOSURE_TRI_DOWN_VEC, vicon_disclosure_tri_down_draw);
-	def_internal_vicon(VICO_MOVE_UP_VEC, vicon_move_up_draw);
-	def_internal_vicon(VICO_MOVE_DOWN_VEC, vicon_move_down_draw);
-	def_internal_vicon(VICO_X_VEC, vicon_x_draw);
 	def_internal_vicon(VICO_SMALL_TRI_RIGHT_VEC, vicon_small_tri_right_draw);
 	
 	def_internal_vicon(VICO_KEYTYPE_KEYFRAME_VEC, vicon_keytype_keyframe_draw);