[Bf-blender-cvs] [9dd86e2758] blender2.8: OpenGl immediate mode: drawnode.c
Luca Rood
noreply at git.blender.org
Fri Feb 24 05:14:04 CET 2017
Commit: 9dd86e275865068165b73ec4fcd87c25855ab0fa
Author: Luca Rood
Date: Tue Feb 21 22:17:47 2017 -0300
Branches: blender2.8
https://developer.blender.org/rB9dd86e275865068165b73ec4fcd87c25855ab0fa
OpenGl immediate mode: drawnode.c
Part of T49043
===================================================================
M source/blender/editors/space_node/drawnode.c
===================================================================
diff --git a/source/blender/editors/space_node/drawnode.c b/source/blender/editors/space_node/drawnode.c
index ee93344cda..7367cc4312 100644
--- a/source/blender/editors/space_node/drawnode.c
+++ b/source/blender/editors/space_node/drawnode.c
@@ -353,6 +353,7 @@ static void node_draw_frame_label(bNodeTree *ntree, bNode *node, const float asp
const int font_size = data->label_size / aspect;
const float margin = (float)(NODE_DY / 4);
int label_height;
+ unsigned char color[3];
nodeLabel(ntree, node, label, sizeof(label));
@@ -361,7 +362,8 @@ static void node_draw_frame_label(bNodeTree *ntree, bNode *node, const float asp
BLF_size(fontid, MIN2(24, font_size), U.dpi); /* clamp otherwise it can suck up a LOT of memory */
/* title color */
- UI_ThemeColorBlendShade(TH_TEXT, color_id, 0.4f, 10);
+ UI_GetThemeColorBlendShade3ubv(TH_TEXT, color_id, 0.4f, 10, color);
+ BLF_color3ubv(fontid, color);
width = BLF_width(fontid, label, sizeof(label));
ascender = BLF_ascender(fontid);
@@ -3267,13 +3269,19 @@ void draw_nodespace_back_pix(const bContext *C, ARegion *ar, SpaceNode *snode, b
viewer_border->ymin < viewer_border->ymax)
{
rcti pixel_border;
- UI_ThemeColor(TH_ACTIVE);
BLI_rcti_init(&pixel_border,
x + snode->zoom * viewer_border->xmin * ibuf->x,
x + snode->zoom * viewer_border->xmax * ibuf->x,
y + snode->zoom * viewer_border->ymin * ibuf->y,
y + snode->zoom * viewer_border->ymax * ibuf->y);
- glaDrawBorderCorners(&pixel_border, 1.0f, 1.0f);
+
+ unsigned int pos = add_attrib(immVertexFormat(), "pos", GL_FLOAT, 2, KEEP_FLOAT);
+ immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
+ immUniformThemeColor(TH_ACTIVE);
+
+ immDrawBorderCorners(pos, &pixel_border, 1.0f, 1.0f);
+
+ immUnbindProgram();
}
}
@@ -3393,6 +3401,7 @@ void node_draw_link_bezier(View2D *v2d, SpaceNode *snode, bNodeLink *link,
float arrow[2], arrow1[2], arrow2[2];
const float px_fac = UI_DPI_WINDOW_FAC;
glGetFloatv(GL_LINE_WIDTH, &linew);
+ unsigned int pos;
/* we can reuse the dist variable here to increment the GL curve eval amount*/
dist = 1.0f / (float)LINK_RESOL;
@@ -3416,57 +3425,84 @@ void node_draw_link_bezier(View2D *v2d, SpaceNode *snode, bNodeLink *link,
arrow[0] = coord_array[LINK_ARROW][0];
arrow[1] = coord_array[LINK_ARROW][1];
}
+
+ if (do_triple || drawarrow || (!do_shaded)) {
+ pos = add_attrib(immVertexFormat(), "pos", GL_FLOAT, 2, KEEP_FLOAT);
+ immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
+ }
+
if (do_triple) {
- UI_ThemeColorShadeAlpha(th_col3, -80, -120);
+ immUniformThemeColorShadeAlpha(th_col3, -80, -120);
glLineWidth(4.0f * px_fac);
-
- glBegin(GL_LINE_STRIP);
+
+ immBegin(GL_LINE_STRIP, (LINK_RESOL + 1));
+
for (i = 0; i <= LINK_RESOL; i++) {
- glVertex2fv(coord_array[i]);
+ immVertex2fv(pos, coord_array[i]);
}
- glEnd();
+
+ immEnd();
+
if (drawarrow) {
- glBegin(GL_LINE_STRIP);
- glVertex2fv(arrow1);
- glVertex2fv(arrow);
- glVertex2fv(arrow2);
- glEnd();
+ immBegin(GL_LINE_STRIP, 3);
+ immVertex2fv(pos, arrow1);
+ immVertex2fv(pos, arrow);
+ immVertex2fv(pos, arrow2);
+ immEnd();
}
}
-
- /* XXX using GL_LINES for shaded node lines is a workaround
- * for Intel hardware, this breaks with GL_LINE_STRIP and
- * changing color in begin/end blocks.
- */
+
glLineWidth(1.5f * px_fac);
- if (do_shaded) {
- glBegin(GL_LINES);
- for (i = 0; i < LINK_RESOL; i++) {
- UI_ThemeColorBlend(th_col1, th_col2, spline_step);
- glVertex2fv(coord_array[i]);
-
- UI_ThemeColorBlend(th_col1, th_col2, spline_step + dist);
- glVertex2fv(coord_array[i + 1]);
-
- spline_step += dist;
- }
- glEnd();
+
+ if (drawarrow) {
+ immUniformThemeColorBlend(th_col1, th_col2, 0.5f);
+
+ immBegin(GL_LINE_STRIP, 3);
+ immVertex2fv(pos, arrow1);
+ immVertex2fv(pos, arrow);
+ immVertex2fv(pos, arrow2);
+ immEnd();
}
- else {
- UI_ThemeColor(th_col1);
- glBegin(GL_LINE_STRIP);
+
+ if (!do_shaded) {
+ immUniformThemeColor(th_col1);
+
+ immBegin(GL_LINE_STRIP, (LINK_RESOL + 1));
+
for (i = 0; i <= LINK_RESOL; i++) {
- glVertex2fv(coord_array[i]);
+ immVertex2fv(pos, coord_array[i]);
}
- glEnd();
+
+ immEnd();
}
-
- if (drawarrow) {
- glBegin(GL_LINE_STRIP);
- glVertex2fv(arrow1);
- glVertex2fv(arrow);
- glVertex2fv(arrow2);
- glEnd();
+
+ if (do_triple || drawarrow || (!do_shaded)) {
+ immUnbindProgram();
+ }
+
+ if (do_shaded) {
+ unsigned char col[3];
+
+ VertexFormat *format = immVertexFormat();
+ pos = add_attrib(format, "pos", GL_FLOAT, 2, KEEP_FLOAT);
+ unsigned int color = add_attrib(format, "color", GL_UNSIGNED_BYTE, 3, NORMALIZE_INT_TO_FLOAT);
+
+ immBindBuiltinProgram(GPU_SHADER_2D_SMOOTH_COLOR);
+
+ immBegin(GL_LINE_STRIP, (LINK_RESOL + 1));
+
+ for (i = 0; i <= LINK_RESOL; i++) {
+ UI_GetThemeColorBlend3ubv(th_col1, th_col2, spline_step, col);
+ immAttrib3ubv(color, col);
+
+ immVertex2fv(pos, coord_array[i]);
+
+ spline_step += dist;
+ }
+
+ immEnd();
+
+ immUnbindProgram();
}
glDisable(GL_LINE_SMOOTH);
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