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patch for bug [#24253] r32218 breaks outliner icon drawing 

provided by Shane Ambler (sambler) with some changes.
This commit is contained in:
Campbell Barton 2010-10-16 05:12:31 +00:00
parent ad65cd5987
commit 03e6bb7ede
1 changed files with 29 additions and 12 deletions
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41
source/blender/editors/interface/interface_icons.c
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@ -843,7 +843,7 @@ static void icon_set_image(bContext *C, ID *id, PreviewImage* prv_img, int miple
prv_img->w[miplevel], prv_img->h[miplevel]);
}
static void icon_draw_rect(float x, float y, int w, int h, float UNUSED(aspect), int rw, int rh, unsigned int *rect, float alpha, float *rgb)
static void icon_draw_rect(float x, float y, int w, int h, float UNUSED(aspect), int rw, int rh, unsigned int *rect, float alpha, float *rgb, short is_preview)
{
/* modulate color */
if(alpha != 1.0f)
@ -855,6 +855,11 @@ static void icon_draw_rect(float x, float y, int w, int h, float UNUSED(aspect),
glPixelTransferf(GL_BLUE_SCALE, rgb[2]);
}
if(is_preview == 0) {
/* position */
glRasterPos2f(x,y);
}
/* draw */
if((w<1 || h<1)) {
// XXX - TODO 2.5 verify whether this case can happen
@ -876,13 +881,25 @@ static void icon_draw_rect(float x, float y, int w, int h, float UNUSED(aspect),
/* scale it */
IMB_scaleImBuf(ima, w, h);
glaDrawPixelsSafe(x, y, w, h, w, GL_RGBA, GL_UNSIGNED_BYTE, ima->rect);
if(is_preview) {
glaDrawPixelsSafe(x, y, w, h, w, GL_RGBA, GL_UNSIGNED_BYTE, ima->rect);
}
else {
glDrawPixels(w, h, GL_RGBA, GL_UNSIGNED_BYTE, ima->rect);
}
IMB_freeImBuf(ima);
}
}
else
glaDrawPixelsSafe(x, y, w, h, w, GL_RGBA, GL_UNSIGNED_BYTE, rect);
else {
if(is_preview) {
glaDrawPixelsSafe(x, y, w, h, w, GL_RGBA, GL_UNSIGNED_BYTE, rect);
}
else {
glDrawPixels(w, h, GL_RGBA, GL_UNSIGNED_BYTE, rect);
}
}
/* restore color */
if(alpha != 0.0f)
@ -938,7 +955,7 @@ static int preview_size(int miplevel)
return 0;
}
static void icon_draw_size(float x, float y, int icon_id, float aspect, float alpha, float *rgb, int miplevel, int draw_size, int UNUSED(nocreate))
static void icon_draw_size(float x, float y, int icon_id, float aspect, float alpha, float *rgb, int miplevel, int draw_size, int UNUSED(nocreate), int is_preview)
{
Icon *icon = NULL;
DrawInfo *di = NULL;
@ -981,7 +998,7 @@ static void icon_draw_size(float x, float y, int icon_id, float aspect, float al
if(!iimg->rect) return; /* something has gone wrong! */
icon_draw_rect(x, y, w, h, aspect, iimg->w, iimg->h, iimg->rect, alpha, rgb);
icon_draw_rect(x, y, w, h, aspect, iimg->w, iimg->h, iimg->rect, alpha, rgb, is_preview);
}
else if(di->type == ICON_TYPE_PREVIEW) {
PreviewImage* pi = BKE_previewimg_get((ID*)icon->obj);
@ -992,7 +1009,7 @@ static void icon_draw_size(float x, float y, int icon_id, float aspect, float al
/* preview images use premul alpha ... */
glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
icon_draw_rect(x, y, w, h, aspect, pi->w[miplevel], pi->h[miplevel], pi->rect[miplevel], 1.0f, NULL);
icon_draw_rect(x, y, w, h, aspect, pi->w[miplevel], pi->h[miplevel], pi->rect[miplevel], 1.0f, NULL, is_preview);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
}
}
@ -1082,7 +1099,7 @@ int ui_id_icon_get(bContext *C, ID *id, int preview)
static void icon_draw_mipmap(float x, float y, int icon_id, float aspect, float alpha, int miplevel, int nocreate)
{
int draw_size = preview_size(miplevel);
icon_draw_size(x, y, icon_id, aspect, alpha, NULL, miplevel, draw_size, nocreate);
icon_draw_size(x, y, icon_id, aspect, alpha, NULL, miplevel, draw_size, nocreate, FALSE);
}
void UI_icon_draw_aspect(float x, float y, int icon_id, float aspect, float alpha)
@ -1093,7 +1110,7 @@ void UI_icon_draw_aspect(float x, float y, int icon_id, float aspect, float alph
void UI_icon_draw_aspect_color(float x, float y, int icon_id, float aspect, float *rgb)
{
int draw_size = preview_size(PREVIEW_MIPMAP_ZERO);
icon_draw_size(x, y, icon_id, aspect, 1.0f, rgb, PREVIEW_MIPMAP_ZERO, draw_size, 0);
icon_draw_size(x, y, icon_id, aspect, 1.0f, rgb, PREVIEW_MIPMAP_ZERO, draw_size, FALSE, FALSE);
}
void UI_icon_draw(float x, float y, int icon_id)
@ -1103,7 +1120,7 @@ void UI_icon_draw(float x, float y, int icon_id)
void UI_icon_draw_size(float x, float y, int size, int icon_id, float alpha)
{
icon_draw_size(x, y, icon_id, 1.0f, alpha, NULL, 0, size, 1);
icon_draw_size(x, y, icon_id, 1.0f, alpha, NULL, PREVIEW_MIPMAP_ZERO, size, TRUE, FALSE);
}
void UI_icon_draw_preview(float x, float y, int icon_id)
@ -1118,6 +1135,6 @@ void UI_icon_draw_preview_aspect(float x, float y, int icon_id, float aspect)
void UI_icon_draw_preview_aspect_size(float x, float y, int icon_id, float aspect, int size)
{
icon_draw_size(x, y, icon_id, aspect, 1.0f, NULL, PREVIEW_MIPMAP_LARGE, size, 0);
icon_draw_size(x, y, icon_id, aspect, 1.0f, NULL, PREVIEW_MIPMAP_LARGE, size, FALSE, TRUE);
}