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The other fix for drawing XOR lines, now for dragging window edges too.

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Main 'improvement' is it not using the gl_util function, but drawing it all
itself, and thus minimizing the amount of flush calls (factor 4).
This commit is contained in:
Ton Roosendaal
2004-06-24 15:12:45 +00:00
parent d5b4fb5736
commit 855c6861ef
1 changed files with 11 additions and 6 deletions
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17
source/blender/src/editscreen.c
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@@ -2611,11 +2611,11 @@ void test_scale_screen(bScreen *sc)
static void draw_front_xor_dirdist_line(char dir, int dist, int start, int end)
{
if (dir=='h') {
glutil_draw_front_xor_line(start, dist, end, dist);
glutil_draw_front_xor_line(start, dist+1, end, dist+1);
sdrawXORline(start, dist, end, dist);
sdrawXORline(start, dist+1, end, dist+1);
} else {
glutil_draw_front_xor_line(dist, start, dist, end);
glutil_draw_front_xor_line(dist+1, start, dist+1, end);
sdrawXORline(dist, start, dist, end);
sdrawXORline(dist+1, start, dist+1, end);
}
}
@@ -2697,6 +2697,9 @@ static void moveareas(ScrEdge *edge)
mywinset(G.curscreen->mainwin);
glReadBuffer(GL_FRONT);
glDrawBuffer(GL_FRONT);
doit= delta= 0;
getmouseco_sc(mvalo);
draw_front_xor_dirdist_line(dir, edge_position+delta, edge_start, edge_end);
@@ -2716,7 +2719,7 @@ static void moveareas(ScrEdge *edge)
delta= CLAMPIS(delta, -smaller, bigger);
draw_front_xor_dirdist_line(dir, edge_position+delta, edge_start, edge_end);
glFlush();
}
else if (event==LEFTMOUSE) {
doit= 1;
@@ -2729,6 +2732,9 @@ static void moveareas(ScrEdge *edge)
}
}
draw_front_xor_dirdist_line(dir, edge_position+delta, edge_start, edge_end);
glFlush();
glReadBuffer(GL_BACK);
glDrawBuffer(GL_BACK);
if (doit==1) {
for (v1= G.curscreen->vertbase.first; v1; v1= v1->next) {
@@ -2757,7 +2763,6 @@ static void moveareas(ScrEdge *edge)
testareas();
}
glDrawBuffer(GL_BACK);
mainqenter(DRAWEDGES, 1);
dodrawscreen= 1; /* patch! event gets lost,,,? */
}