static void checker_board_text(unsigned char *rect, float *rect_float, int width, int height, int step, int outline)
{
int x, y;
int pen_x, pen_y;
char text[3] = {'A', '1', '\0'};
const int mono = blf_mono_font_render;
BLF_size(mono, 54, 72); /* hard coded size! */
/* OCIO_TODO: using NULL as display will assume using sRGB display
* this is correct since currently generated images are assumed to be in sRGB space,
* but this would probably needed to be fixed in some way
*/
BLF_buffer(mono, rect_float, rect, width, height, 4, NULL);
for (y = 0; y < height; y += step) {
text[1] = '1';
for (x = 0; x < width; x += step) {
/* hard coded offset */
pen_x = x + 33;
pen_y = y + 44;
/* terribly crappy outline font! */
BLF_buffer_col(mono, 1.0, 1.0, 1.0, 1.0);
BLF_position(mono, pen_x - outline, pen_y, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x + outline, pen_y, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x, pen_y - outline, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x, pen_y + outline, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x - outline, pen_y - outline, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x + outline, pen_y + outline, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x - outline, pen_y + outline, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x + outline, pen_y - outline, 0.0);
BLF_draw_buffer(mono, text);
BLF_buffer_col(mono, 0.0, 0.0, 0.0, 1.0);
BLF_position(mono, pen_x, pen_y, 0.0);
BLF_draw_buffer(mono, text);
text[1]++;
}
text[0]++;
}
/* cleanup the buffer. */
BLF_buffer(mono, NULL, NULL, 0, 0, 0, FALSE);
}
void RAS_OpenGLRasterizer::RenderText2D(
RAS_TEXT_RENDER_MODE mode,
const char* text,
int xco, int yco,
int width, int height)
{
/* This is a rather important line :( The gl-mode hasn't been left
* behind quite as neatly as we'd have wanted to. I don't know
* what cause it, though :/ .*/
DisableForText();
glDisable(GL_DEPTH_TEST);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, width, 0, height, -100, 100);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
if (mode == RAS_TEXT_PADDED) {
/* draw in black first*/
glColor3ub(0, 0, 0);
BLF_size(blf_mono_font, 11, 72);
BLF_position(blf_mono_font, (float)xco+1, (float)(height-yco-1), 0.0f);
BLF_draw(blf_mono_font, text, 65535); /* XXX, use real len */
}
/* the actual drawing */
glColor3ub(255, 255, 255);
BLF_size(blf_mono_font, 11, 72);
BLF_position(blf_mono_font, (float)xco, (float)(height-yco), 0.0f);
BLF_draw(blf_mono_font, text, 65535); /* XXX, use real len */
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
glEnable(GL_DEPTH_TEST);
}
static void checker_board_text(unsigned char *rect, float *rect_float, int width, int height, int step, int outline)
{
int x, y;
int pen_x, pen_y;
char text[3]= {'A', '1', '\0'};
const int mono= blf_mono_font;
BLF_size(mono, 54, 72); /* hard coded size! */
BLF_buffer(mono, rect_float, rect, width, height, 4);
for(y= 0; y < height; y+=step)
{
text[1]= '1';
for(x= 0; x < width; x+=step)
{
/* hard coded offset */
pen_x = x + 33;
pen_y = y + 44;
/* terribly crappy outline font! */
BLF_buffer_col(mono, 1.0, 1.0, 1.0, 1.0);
BLF_position(mono, pen_x-outline, pen_y, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x+outline, pen_y, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x, pen_y-outline, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x, pen_y+outline, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x-outline, pen_y-outline, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x+outline, pen_y+outline, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x-outline, pen_y+outline, 0.0);
BLF_draw_buffer(mono, text);
BLF_position(mono, pen_x+outline, pen_y-outline, 0.0);
BLF_draw_buffer(mono, text);
BLF_buffer_col(mono, 0.0, 0.0, 0.0, 1.0);
BLF_position(mono, pen_x, pen_y, 0.0);
BLF_draw_buffer(mono, text);
text[1]++;
}
text[0]++;
}
/* cleanup the buffer. */
BLF_buffer(mono, NULL, NULL, 0, 0, 0);
}
static PyObject *py_blf_size(PyObject *UNUSED(self), PyObject *args)
{
int fontid, size, dpi;
if (!PyArg_ParseTuple(args, "iii:blf.size", &fontid, &size, &dpi))
return NULL;
BLF_size(fontid, size, dpi);
Py_RETURN_NONE;
}
float BLF_width_default(const char *str)
{
if (global_font_default == -1)
global_font_default = blf_search("default");
if (global_font_default == -1) {
printf("Error: Can't found default font!!\n");
return 0.0f;
}
BLF_size(global_font_default, global_font_points, global_font_dpi);
return BLF_width(global_font_default, str);
}
void GPC_RenderTools::RenderText3D( int fontid,
const char* text,
int size,
int dpi,
float* color,
double* mat,
float aspect)
{
if(GLEW_ARB_multitexture) {
for(int i=0; i<MAXTEX; i++) {
glActiveTextureARB(GL_TEXTURE0_ARB+i);
if(GLEW_ARB_texture_cube_map)
if(glIsEnabled(GL_TEXTURE_CUBE_MAP_ARB))
glDisable(GL_TEXTURE_CUBE_MAP_ARB);
if(glIsEnabled(GL_TEXTURE_2D))
glDisable(GL_TEXTURE_2D);
}
glActiveTextureARB(GL_TEXTURE0_ARB);
}
else {
if(GLEW_ARB_texture_cube_map)
if(glIsEnabled(GL_TEXTURE_CUBE_MAP_ARB))
glDisable(GL_TEXTURE_CUBE_MAP_ARB);
if(glIsEnabled(GL_TEXTURE_2D))
glDisable(GL_TEXTURE_2D);
}
/* the actual drawing */
glColor4fv(color);
/* multiply the text matrix by the object matrix */
BLF_enable(fontid, BLF_MATRIX|BLF_ASPECT);
BLF_matrix(fontid, mat);
/* aspect is the inverse scale that allows you to increase */
/* your resolution without sizing the final text size */
/* the bigger the size, the smaller the aspect */
BLF_aspect(fontid, aspect, aspect, aspect);
BLF_size(fontid, size, dpi);
BLF_position(fontid, 0, 0, 0);
BLF_draw(fontid, text, 65535);
BLF_disable(fontid, BLF_MATRIX|BLF_ASPECT);
glEnable(GL_DEPTH_TEST);
}
float BLF_height_default(const char *str)
{
float height;
if (global_font_default == -1)
global_font_default= blf_search("default");
if (global_font_default == -1) {
printf("Error: Can't found default font!!\n");
return(0.0f);
}
BLF_size(global_font_default, global_font_points, global_font_dpi);
height= BLF_height(global_font_default, str);
return(height);
}
/* same as above but call 'BLF_draw_ascii' */
void BLF_draw_default_ascii(float x, float y, float z, const char *str, size_t len)
{
if (!str)
return;
if (global_font_default == -1)
global_font_default= blf_search("default");
if (global_font_default == -1) {
printf("Warning: Can't found default font!!\n");
return;
}
BLF_size(global_font_default, global_font_points, global_font_dpi);
BLF_position(global_font_default, x, y, z);
BLF_draw_ascii(global_font_default, str, len); /* XXX, use real length */
}
void clip_draw_curfra_label(SpaceClip *sc, float x, float y)
{
uiStyle *style = UI_GetStyle();
int fontid = style->widget.uifont_id;
char numstr[32];
float font_dims[2] = {0.0f, 0.0f};
/* frame number */
BLF_size(fontid, 11.0f, U.dpi);
BLI_snprintf(numstr, sizeof(numstr), "%d", sc->user.framenr);
BLF_width_and_height(fontid, numstr, &font_dims[0], &font_dims[1]);
glRecti(x, y, x + font_dims[0] + 6.0f, y + font_dims[1] + 4.0f);
UI_ThemeColor(TH_TEXT);
BLF_position(fontid, x + 2.0f, y + 2.0f, 0.0f);
BLF_draw(fontid, numstr, sizeof(numstr));
}
LoggerWindow *loggerwindow_new(MultiTestApp *app) {
GHOST_SystemHandle sys= multitestapp_get_system(app);
GHOST_TUns32 screensize[2];
GHOST_WindowHandle win;
GHOST_GetMainDisplayDimensions(sys, &screensize[0], &screensize[1]);
win= GHOST_CreateWindow(sys, "MultiTest:Logger", 40, screensize[1]-432,
800, 300, GHOST_kWindowStateNormal,
GHOST_kDrawingContextTypeOpenGL, FALSE, FALSE);
if (win) {
LoggerWindow *lw= MEM_callocN(sizeof(*lw), "loggerwindow_new");
int bbox[2][2];
lw->app= app;
lw->win= win;
#ifdef USE_BMF
lw->font= BMF_GetFont(BMF_kScreen12);
lw->fonttexid= BMF_GetFontTexture(lw->font);
BMF_GetBoundingBox(lw->font, &bbox[0][0], &bbox[0][1], &bbox[1][0], &bbox[1][1]);
lw->fontheight= rect_height(bbox);
#else
lw->font= BLF_load_mem("default", (unsigned char*)datatoc_bfont_ttf, datatoc_bfont_ttf_size);
BLF_size(lw->font, 11, 72);
lw->fontheight= BLF_height(lw->font, "A_");
#endif
lw->nloglines= lw->logsize= 0;
lw->loglines= MEM_mallocN(sizeof(*lw->loglines)*lw->nloglines, "loglines");
lw->scroll= scrollbar_new(2, 40);
GHOST_SetWindowUserData(lw->win, windowdata_new(lw, loggerwindow_handle));
loggerwindow_do_reshape(lw);
return lw;
} else {
return NULL;
}
}
/* Print 3D text */
void BL_print_game_line(int fontid, const char *text, int size, int dpi, float *color, double *mat, float aspect)
{
/* gl prepping */
DisableForText();
/* the actual drawing */
glColor4fv(color);
/* multiply the text matrix by the object matrix */
BLF_enable(fontid, BLF_MATRIX|BLF_ASPECT);
BLF_matrix(fontid, mat);
/* aspect is the inverse scale that allows you to increase */
/* your resolution without sizing the final text size */
/* the bigger the size, the smaller the aspect */
BLF_aspect(fontid, aspect, aspect, aspect);
BLF_size(fontid, size, dpi);
BLF_position(fontid, 0, 0, 0);
BLF_draw(fontid, (char *)text, 65535);
BLF_disable(fontid, BLF_MATRIX|BLF_ASPECT);
}
void UI_fontstyle_set(const uiFontStyle *fs)
{
uiFont *font = uifont_to_blfont(fs->uifont_id);
BLF_size(font->blf_id, fs->points * U.pixelsize, U.dpi);
}
static void console_font_begin(TextViewContext *sc)
{
/* 0.875 is based on: 16 pixels lines get 14 pixel text */
BLF_size(blf_mono_font, 0.875 * sc->lheight, 72);
}
static void ruler_info_draw_pixel(const struct bContext *C, ARegion *ar, void *arg)
{
Scene *scene = CTX_data_scene(C);
UnitSettings *unit = &scene->unit;
RulerItem *ruler_item;
RulerInfo *ruler_info = arg;
RegionView3D *rv3d = ruler_info->ar->regiondata;
// ARegion *ar = ruler_info->ar;
const float cap_size = 4.0f;
const float bg_margin = 4.0f * U.pixelsize;
const float bg_radius = 4.0f * U.pixelsize;
const float arc_size = 64.0f * U.pixelsize;
#define ARC_STEPS 24
const int arc_steps = ARC_STEPS;
int i;
//unsigned int color_act = 0x666600;
unsigned int color_act = 0xffffff;
unsigned int color_base = 0x0;
unsigned char color_back[4] = {0xff, 0xff, 0xff, 0x80};
unsigned char color_text[3];
unsigned char color_wire[3];
/* anti-aliased lines for more consistent appearance */
glEnable(GL_LINE_SMOOTH);
BLF_enable(blf_mono_font, BLF_ROTATION);
BLF_size(blf_mono_font, 14 * U.pixelsize, U.dpi);
BLF_rotation(blf_mono_font, 0.0f);
UI_GetThemeColor3ubv(TH_TEXT, color_text);
UI_GetThemeColor3ubv(TH_WIRE, color_wire);
for (ruler_item = ruler_info->items.first, i = 0; ruler_item; ruler_item = ruler_item->next, i++) {
const bool is_act = (i == ruler_info->item_active);
float dir_ruler[2];
float co_ss[3][2];
int j;
/* should these be checked? - ok for now not to */
for (j = 0; j < 3; j++) {
ED_view3d_project_float_global(ar, ruler_item->co[j], co_ss[j], V3D_PROJ_TEST_NOP);
}
glEnable(GL_BLEND);
cpack(is_act ? color_act : color_base);
if (ruler_item->flag & RULERITEM_USE_ANGLE) {
glBegin(GL_LINE_STRIP);
for (j = 0; j < 3; j++) {
glVertex2fv(co_ss[j]);
}
glEnd();
cpack(0xaaaaaa);
setlinestyle(3);
glBegin(GL_LINE_STRIP);
for (j = 0; j < 3; j++) {
glVertex2fv(co_ss[j]);
}
glEnd();
setlinestyle(0);
/* arc */
{
float dir_tmp[3];
float co_tmp[3];
float arc_ss_coords[ARC_STEPS + 1][2];
float dir_a[3];
float dir_b[3];
float quat[4];
float axis[3];
float angle;
const float px_scale = (ED_view3d_pixel_size(rv3d, ruler_item->co[1]) *
min_fff(arc_size,
len_v2v2(co_ss[0], co_ss[1]) / 2.0f,
len_v2v2(co_ss[2], co_ss[1]) / 2.0f));
sub_v3_v3v3(dir_a, ruler_item->co[0], ruler_item->co[1]);
sub_v3_v3v3(dir_b, ruler_item->co[2], ruler_item->co[1]);
normalize_v3(dir_a);
normalize_v3(dir_b);
cross_v3_v3v3(axis, dir_a, dir_b);
angle = angle_normalized_v3v3(dir_a, dir_b);
axis_angle_to_quat(quat, axis, angle / arc_steps);
copy_v3_v3(dir_tmp, dir_a);
glColor3ubv(color_wire);
for (j = 0; j <= arc_steps; j++) {
madd_v3_v3v3fl(co_tmp, ruler_item->co[1], dir_tmp, px_scale);
ED_view3d_project_float_global(ar, co_tmp, arc_ss_coords[j], V3D_PROJ_TEST_NOP);
mul_qt_v3(quat, dir_tmp);
}
glEnableClientState(GL_VERTEX_ARRAY);
glVertexPointer(2, GL_FLOAT, 0, arc_ss_coords);
glDrawArrays(GL_LINE_STRIP, 0, arc_steps + 1);
glDisableClientState(GL_VERTEX_ARRAY);
}
/* text */
{
char numstr[256];
float numstr_size[2];
float pos[2];
const int prec = 2; /* XXX, todo, make optional */
ruler_item_as_string(ruler_item, unit, numstr, sizeof(numstr), prec);
BLF_width_and_height(blf_mono_font, numstr, sizeof(numstr), &numstr_size[0], &numstr_size[1]);
pos[0] = co_ss[1][0] + (cap_size * 2.0f);
pos[1] = co_ss[1][1] - (numstr_size[1] / 2.0f);
/* draw text (bg) */
glColor4ubv(color_back);
uiSetRoundBox(UI_CNR_ALL);
uiRoundBox(pos[0] - bg_margin, pos[1] - bg_margin,
pos[0] + bg_margin + numstr_size[0], pos[1] + bg_margin + numstr_size[1],
bg_radius);
/* draw text */
glColor3ubv(color_text);
BLF_position(blf_mono_font, pos[0], pos[1], 0.0f);
BLF_rotation(blf_mono_font, 0.0f);
BLF_draw(blf_mono_font, numstr, sizeof(numstr));
}
/* capping */
{
float rot_90_vec_a[2];
float rot_90_vec_b[2];
float cap[2];
sub_v2_v2v2(dir_ruler, co_ss[0], co_ss[1]);
rot_90_vec_a[0] = -dir_ruler[1];
rot_90_vec_a[1] = dir_ruler[0];
normalize_v2(rot_90_vec_a);
sub_v2_v2v2(dir_ruler, co_ss[1], co_ss[2]);
rot_90_vec_b[0] = -dir_ruler[1];
rot_90_vec_b[1] = dir_ruler[0];
normalize_v2(rot_90_vec_b);
glEnable(GL_BLEND);
glColor3ubv(color_wire);
glBegin(GL_LINES);
madd_v2_v2v2fl(cap, co_ss[0], rot_90_vec_a, cap_size);
glVertex2fv(cap);
madd_v2_v2v2fl(cap, co_ss[0], rot_90_vec_a, -cap_size);
glVertex2fv(cap);
madd_v2_v2v2fl(cap, co_ss[2], rot_90_vec_b, cap_size);
glVertex2fv(cap);
madd_v2_v2v2fl(cap, co_ss[2], rot_90_vec_b, -cap_size);
glVertex2fv(cap);
/* angle vertex */
glVertex2f(co_ss[1][0] - cap_size, co_ss[1][1] - cap_size);
glVertex2f(co_ss[1][0] + cap_size, co_ss[1][1] + cap_size);
glVertex2f(co_ss[1][0] - cap_size, co_ss[1][1] + cap_size);
glVertex2f(co_ss[1][0] + cap_size, co_ss[1][1] - cap_size);
glEnd();
glDisable(GL_BLEND);
}
}
else {
glBegin(GL_LINE_STRIP);
for (j = 0; j < 3; j += 2) {
glVertex2fv(co_ss[j]);
}
glEnd();
cpack(0xaaaaaa);
setlinestyle(3);
glBegin(GL_LINE_STRIP);
for (j = 0; j < 3; j += 2) {
glVertex2fv(co_ss[j]);
}
glEnd();
setlinestyle(0);
sub_v2_v2v2(dir_ruler, co_ss[0], co_ss[2]);
/* text */
{
char numstr[256];
float numstr_size[2];
const int prec = 6; /* XXX, todo, make optional */
float pos[2];
ruler_item_as_string(ruler_item, unit, numstr, sizeof(numstr), prec);
BLF_width_and_height(blf_mono_font, numstr, sizeof(numstr), &numstr_size[0], &numstr_size[1]);
mid_v2_v2v2(pos, co_ss[0], co_ss[2]);
/* center text */
pos[0] -= numstr_size[0] / 2.0f;
pos[1] -= numstr_size[1] / 2.0f;
/* draw text (bg) */
glColor4ubv(color_back);
uiSetRoundBox(UI_CNR_ALL);
uiRoundBox(pos[0] - bg_margin, pos[1] - bg_margin,
pos[0] + bg_margin + numstr_size[0], pos[1] + bg_margin + numstr_size[1],
bg_radius);
/* draw text */
glColor3ubv(color_text);
BLF_position(blf_mono_font, pos[0], pos[1], 0.0f);
BLF_draw(blf_mono_font, numstr, sizeof(numstr));
}
/* capping */
{
float rot_90_vec[2] = {-dir_ruler[1], dir_ruler[0]};
float cap[2];
normalize_v2(rot_90_vec);
glEnable(GL_BLEND);
glColor3ubv(color_wire);
glBegin(GL_LINES);
madd_v2_v2v2fl(cap, co_ss[0], rot_90_vec, cap_size);
glVertex2fv(cap);
madd_v2_v2v2fl(cap, co_ss[0], rot_90_vec, -cap_size);
glVertex2fv(cap);
madd_v2_v2v2fl(cap, co_ss[2], rot_90_vec, cap_size);
glVertex2fv(cap);
madd_v2_v2v2fl(cap, co_ss[2], rot_90_vec, -cap_size);
glVertex2fv(cap);
glEnd();
glDisable(GL_BLEND);
}
}
}
glDisable(GL_LINE_SMOOTH);
BLF_disable(blf_mono_font, BLF_ROTATION);
#undef ARC_STEPS
/* draw snap */
if ((ruler_info->snap_flag & RULER_SNAP_OK) && (ruler_info->state == RULER_STATE_DRAG)) {
ruler_item = ruler_item_active_get(ruler_info);
if (ruler_item) {
/* size from drawSnapping */
const float size = 2.5f * UI_GetThemeValuef(TH_VERTEX_SIZE);
float co_ss[3];
ED_view3d_project_float_global(ar, ruler_item->co[ruler_item->co_index], co_ss, V3D_PROJ_TEST_NOP);
cpack(color_act);
circ(co_ss[0], co_ss[1], size * U.pixelsize);
}
}
}
static void text_font_begin(SpaceText *st)
{
BLF_size(mono, st->lheight_dpi, 72);
}
/* return path for restart */
static char *wm_main_playanim_intern(int argc, const char **argv)
{
struct ImBuf *ibuf = NULL;
static char filepath[FILE_MAX]; /* abused to return dropped file path */
GHOST_TUns32 maxwinx, maxwiny;
int i;
/* This was done to disambiguate the name for use under c++. */
struct anim *anim = NULL;
int start_x = 0, start_y = 0;
int sfra = -1;
int efra = -1;
int totblock;
PlayState ps = {0};
/* ps.doubleb = TRUE;*/ /* UNUSED */
ps.go = TRUE;
ps.direction = TRUE;
ps.next_frame = 1;
ps.once = FALSE;
ps.turbo = FALSE;
ps.pingpong = FALSE;
ps.noskip = FALSE;
ps.sstep = FALSE;
ps.wait2 = FALSE;
ps.stopped = FALSE;
ps.picture = NULL;
ps.dropped_file[0] = 0;
ps.zoom = 1.0f;
/* resetmap = FALSE */
ps.fstep = 1;
ps.fontid = -1;
while (argc > 1) {
if (argv[1][0] == '-') {
switch (argv[1][1]) {
case 'm':
fromdisk = TRUE;
break;
case 'p':
if (argc > 3) {
start_x = atoi(argv[2]);
start_y = atoi(argv[3]);
argc -= 2;
argv += 2;
}
else {
printf("too few arguments for -p (need 2): skipping\n");
}
break;
case 'f':
if (argc > 3) {
double fps = atof(argv[2]);
double fps_base = atof(argv[3]);
if (fps == 0.0) {
fps = 1;
printf("invalid fps,"
"forcing 1\n");
}
swaptime = fps_base / fps;
argc -= 2;
argv += 2;
}
else {
printf("too few arguments for -f (need 2): skipping\n");
}
break;
case 's':
sfra = MIN2(MAXFRAME, MAX2(1, atoi(argv[2]) ));
argc--;
argv++;
break;
case 'e':
efra = MIN2(MAXFRAME, MAX2(1, atoi(argv[2]) ));
argc--;
argv++;
break;
case 'j':
ps.fstep = MIN2(MAXFRAME, MAX2(1, atoi(argv[2])));
swaptime *= ps.fstep;
argc--;
argv++;
break;
default:
printf("unknown option '%c': skipping\n", argv[1][1]);
break;
}
argc--;
argv++;
}
else {
break;
}
}
if (argc > 1) {
BLI_strncpy(filepath, argv[1], sizeof(filepath));
}
else {
BLI_current_working_dir(filepath, sizeof(filepath));
BLI_add_slash(filepath);
}
if (IMB_isanim(filepath)) {
/* OCIO_TODO: support different input color spaces */
anim = IMB_open_anim(filepath, IB_rect, 0, NULL);
if (anim) {
ibuf = IMB_anim_absolute(anim, 0, IMB_TC_NONE, IMB_PROXY_NONE);
IMB_close_anim(anim);
anim = NULL;
}
}
else if (!IMB_ispic(filepath)) {
printf("%s: '%s' not an image file\n", __func__, filepath);
exit(1);
}
if (ibuf == NULL) {
/* OCIO_TODO: support different input color space */
ibuf = IMB_loadiffname(filepath, IB_rect, NULL);
}
if (ibuf == NULL) {
printf("%s: '%s' couldn't open\n", __func__, filepath);
exit(1);
}
#if 0 //XXX25
#if !defined(WIN32) && !defined(__APPLE__)
if (fork()) exit(0);
#endif
#endif //XXX25
{
GHOST_EventConsumerHandle consumer = GHOST_CreateEventConsumer(ghost_event_proc, &ps);
g_WS.ghost_system = GHOST_CreateSystem();
GHOST_AddEventConsumer(g_WS.ghost_system, consumer);
playanim_window_open("Blender:Anim", start_x, start_y, ibuf->x, ibuf->y);
/* unified matrix, note it affects offset for drawing */
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0.0f, 1.0f, 0.0f, 1.0f, -1.0f, 1.0f);
glMatrixMode(GL_MODELVIEW);
}
GHOST_GetMainDisplayDimensions(g_WS.ghost_system, &maxwinx, &maxwiny);
//GHOST_ActivateWindowDrawingContext(g_WS.ghost_window);
/* initialize the font */
BLF_init(11, 72);
ps.fontid = BLF_load_mem("monospace", (unsigned char *)datatoc_bmonofont_ttf, datatoc_bmonofont_ttf_size);
BLF_size(ps.fontid, 11, 72);
ps.ibufx = ibuf->x;
ps.ibufy = ibuf->y;
ps.win_x = ps.ibufx;
ps.win_y = ps.ibufy;
if (maxwinx % ibuf->x) maxwinx = ibuf->x * (1 + (maxwinx / ibuf->x));
if (maxwiny % ibuf->y) maxwiny = ibuf->y * (1 + (maxwiny / ibuf->y));
glClearColor(0.1, 0.1, 0.1, 0.0);
glClear(GL_COLOR_BUFFER_BIT);
GHOST_SwapWindowBuffers(g_WS.ghost_window);
if (sfra == -1 || efra == -1) {
/* one of the frames was invalid, just use all images */
sfra = 1;
efra = MAXFRAME;
}
build_pict_list(&ps, filepath, (efra - sfra) + 1, ps.fstep, ps.fontid);
for (i = 2; i < argc; i++) {
BLI_strncpy(filepath, argv[i], sizeof(filepath));
build_pict_list(&ps, filepath, (efra - sfra) + 1, ps.fstep, ps.fontid);
}
IMB_freeImBuf(ibuf);
ibuf = NULL;
pupdate_time();
ptottime = 0;
/* newly added in 2.6x, without this images never get freed */
#define USE_IMB_CACHE
while (ps.go) {
if (ps.pingpong)
ps.direction = -ps.direction;
if (ps.direction == 1) {
ps.picture = picsbase.first;
}
else {
ps.picture = picsbase.last;
}
if (ps.picture == NULL) {
printf("couldn't find pictures\n");
ps.go = FALSE;
}
if (ps.pingpong) {
if (ps.direction == 1) {
ps.picture = ps.picture->next;
}
else {
ps.picture = ps.picture->prev;
}
}
if (ptottime > 0.0) ptottime = 0.0;
while (ps.picture) {
int hasevent;
#ifndef USE_IMB_CACHE
if (ibuf != NULL && ibuf->ftype == 0) IMB_freeImBuf(ibuf);
#endif
if (ps.picture->ibuf) {
ibuf = ps.picture->ibuf;
}
else if (ps.picture->anim) {
ibuf = IMB_anim_absolute(ps.picture->anim, ps.picture->frame, IMB_TC_NONE, IMB_PROXY_NONE);
}
else if (ps.picture->mem) {
/* use correct colorspace here */
ibuf = IMB_ibImageFromMemory((unsigned char *) ps.picture->mem, ps.picture->size,
ps.picture->IB_flags, NULL, ps.picture->name);
}
else {
/* use correct colorspace here */
ibuf = IMB_loadiffname(ps.picture->name, ps.picture->IB_flags, NULL);
}
if (ibuf) {
#ifdef USE_IMB_CACHE
ps.picture->ibuf = ibuf;
#endif
BLI_strncpy(ibuf->name, ps.picture->name, sizeof(ibuf->name));
/* why only windows? (from 2.4x) - campbell */
#ifdef _WIN32
GHOST_SetTitle(g_WS.ghost_window, ps.picture->name);
#endif
while (pupdate_time()) PIL_sleep_ms(1);
ptottime -= swaptime;
playanim_toscreen(&ps, ps.picture, ibuf, ps.fontid, ps.fstep);
} /* else delete */
else {
printf("error: can't play this image type\n");
exit(0);
}
if (ps.once) {
if (ps.picture->next == NULL) {
ps.wait2 = TRUE;
}
else if (ps.picture->prev == NULL) {
ps.wait2 = TRUE;
}
}
ps.next_frame = ps.direction;
while ( (hasevent = GHOST_ProcessEvents(g_WS.ghost_system, 0)) || ps.wait2 != 0) {
if (hasevent) {
GHOST_DispatchEvents(g_WS.ghost_system);
}
/* Note, this still draws for mousemoves on pause */
if (ps.wait2) {
if (hasevent) {
if (ibuf) {
while (pupdate_time()) PIL_sleep_ms(1);
ptottime -= swaptime;
playanim_toscreen(&ps, ps.picture, ibuf, ps.fontid, ps.fstep);
}
}
}
if (!ps.go) {
break;
}
}
ps.wait2 = ps.sstep;
if (ps.wait2 == 0 && ps.stopped == 0) {
ps.stopped = TRUE;
}
pupdate_time();
if (ps.picture && ps.next_frame) {
/* always at least set one step */
while (ps.picture) {
ps.picture = playanim_step(ps.picture, ps.next_frame);
if (ps.once && ps.picture != NULL) {
if (ps.picture->next == NULL) {
ps.wait2 = TRUE;
}
else if (ps.picture->prev == NULL) {
ps.wait2 = TRUE;
}
}
if (ps.wait2 || ptottime < swaptime || ps.turbo || ps.noskip) break;
ptottime -= swaptime;
}
if (ps.picture == NULL && ps.sstep) {
ps.picture = playanim_step(ps.picture, ps.next_frame);
}
}
if (ps.go == FALSE) {
break;
}
}
}
ps.picture = picsbase.first;
anim = NULL;
while (ps.picture) {
if (ps.picture && ps.picture->anim && (anim != ps.picture->anim)) {
// to prevent divx crashes
anim = ps.picture->anim;
IMB_close_anim(anim);
}
if (ps.picture->ibuf) {
IMB_freeImBuf(ps.picture->ibuf);
}
if (ps.picture->mem) {
MEM_freeN(ps.picture->mem);
}
ps.picture = ps.picture->next;
}
/* cleanup */
#ifndef USE_IMB_CACHE
if (ibuf) IMB_freeImBuf(ibuf);
#endif
BLI_freelistN(&picsbase);
#if 0 // XXX25
free_blender();
#else
/* we still miss freeing a lot!,
* but many areas could skip initialization too for anim play */
BLF_exit();
#endif
GHOST_DisposeWindow(g_WS.ghost_system, g_WS.ghost_window);
/* early exit, IMB and BKE should be exited only in end */
if (ps.dropped_file[0]) {
BLI_strncpy(filepath, ps.dropped_file, sizeof(filepath));
return filepath;
}
IMB_exit();
BKE_images_exit();
totblock = MEM_get_memory_blocks_in_use();
if (totblock != 0) {
/* prints many bAKey, bArgument's which are tricky to fix */
#if 0
printf("Error Totblock: %d\n", totblock);
MEM_printmemlist();
#endif
}
return NULL;
}
void clip_draw_dopesheet_channels(const bContext *C, ARegion *ar)
{
ScrArea *sa = CTX_wm_area(C);
SpaceClip *sc = CTX_wm_space_clip(C);
View2D *v2d = &ar->v2d;
MovieClip *clip = ED_space_clip_get_clip(sc);
MovieTracking *tracking;
MovieTrackingDopesheet *dopesheet;
MovieTrackingDopesheetChannel *channel;
uiStyle *style = UI_GetStyle();
uiBlock *block;
int fontid = style->widget.uifont_id;
int height;
float y;
PropertyRNA *chan_prop_lock;
if (!clip)
return;
tracking = &clip->tracking;
dopesheet = &tracking->dopesheet;
height = (dopesheet->tot_channel * CHANNEL_STEP) + (CHANNEL_HEIGHT);
if (height > BLI_rcti_size_y(&v2d->mask)) {
/* don't use totrect set, as the width stays the same
* (NOTE: this is ok here, the configuration is pretty straightforward)
*/
v2d->tot.ymin = (float)(-height);
}
/* need to do a view-sync here, so that the keys area doesn't jump around (it must copy this) */
UI_view2d_sync(NULL, sa, v2d, V2D_LOCK_COPY);
/* loop through channels, and set up drawing depending on their type
* first pass: just the standard GL-drawing for backdrop + text
*/
y = (float) CHANNEL_FIRST;
BLF_size(fontid, 11.0f * U.pixelsize, U.dpi);
for (channel = dopesheet->channels.first; channel; channel = channel->next) {
float yminc = (float) (y - CHANNEL_HEIGHT_HALF);
float ymaxc = (float) (y + CHANNEL_HEIGHT_HALF);
/* check if visible */
if (IN_RANGE(yminc, v2d->cur.ymin, v2d->cur.ymax) ||
IN_RANGE(ymaxc, v2d->cur.ymin, v2d->cur.ymax))
{
MovieTrackingTrack *track = channel->track;
float font_height, color[3];
int sel = track->flag & TRACK_DOPE_SEL;
track_channel_color(track, NULL, color);
glColor3fv(color);
glRectf(v2d->cur.xmin, (float) y - CHANNEL_HEIGHT_HALF,
v2d->cur.xmax + EXTRA_SCROLL_PAD, (float) y + CHANNEL_HEIGHT_HALF);
if (sel)
UI_ThemeColor(TH_TEXT_HI);
else
UI_ThemeColor(TH_TEXT);
font_height = BLF_height(fontid, channel->name, sizeof(channel->name));
BLF_position(fontid, v2d->cur.xmin + CHANNEL_PAD,
y - font_height / 2.0f, 0.0f);
BLF_draw(fontid, channel->name, strlen(channel->name));
}
/* adjust y-position for next one */
y -= CHANNEL_STEP;
}
/* second pass: widgets */
block = uiBeginBlock(C, ar, __func__, UI_EMBOSS);
y = (float) CHANNEL_FIRST;
/* get RNA properties (once) */
chan_prop_lock = RNA_struct_type_find_property(&RNA_MovieTrackingTrack, "lock");
BLI_assert(chan_prop_lock);
glEnable(GL_BLEND);
for (channel = dopesheet->channels.first; channel; channel = channel->next) {
float yminc = (float)(y - CHANNEL_HEIGHT_HALF);
float ymaxc = (float)(y + CHANNEL_HEIGHT_HALF);
/* check if visible */
if (IN_RANGE(yminc, v2d->cur.ymin, v2d->cur.ymax) ||
IN_RANGE(ymaxc, v2d->cur.ymin, v2d->cur.ymax))
{
MovieTrackingTrack *track = channel->track;
const int icon = (track->flag & TRACK_LOCKED) ? ICON_LOCKED : ICON_UNLOCKED;
PointerRNA ptr;
RNA_pointer_create(&clip->id, &RNA_MovieTrackingTrack, track, &ptr);
uiBlockSetEmboss(block, UI_EMBOSSN);
uiDefIconButR_prop(block, ICONTOG, 1, icon,
v2d->cur.xmax - UI_UNIT_X - CHANNEL_PAD, y - UI_UNIT_Y / 2.0f,
UI_UNIT_X, UI_UNIT_Y, &ptr, chan_prop_lock, 0, 0, 0, 0, 0, NULL);
uiBlockSetEmboss(block, UI_EMBOSS);
}
/* adjust y-position for next one */
y -= CHANNEL_STEP;
}
glDisable(GL_BLEND);
uiEndBlock(C, block);
uiDrawBlock(C, block);
}
static void draw_marker_texts(SpaceClip *sc, MovieTrackingTrack *track, MovieTrackingMarker *marker,
const float marker_pos[2], int act, int width, int height, float zoomx, float zoomy)
{
char str[128] = {0}, state[64] = {0};
float dx = 0.0f, dy = 0.0f, fontsize, pos[3];
uiStyle *style = U.uistyles.first;
int fontid = style->widget.uifont_id;
if (!TRACK_VIEW_SELECTED(sc, track))
return;
BLF_size(fontid, 11.0f * U.pixelsize, U.dpi);
fontsize = BLF_height_max(fontid);
if (marker->flag & MARKER_DISABLED) {
if (act)
UI_ThemeColor(TH_ACT_MARKER);
else
UI_ThemeColorShade(TH_DIS_MARKER, 128);
}
else {
if (act)
UI_ThemeColor(TH_ACT_MARKER);
else
UI_ThemeColor(TH_SEL_MARKER);
}
if ((sc->flag & SC_SHOW_MARKER_SEARCH) &&
((marker->flag & MARKER_DISABLED) == 0 || (sc->flag & SC_SHOW_MARKER_PATTERN) == 0))
{
dx = marker->search_min[0];
dy = marker->search_min[1];
}
else if (sc->flag & SC_SHOW_MARKER_PATTERN) {
float pat_min[2], pat_max[2];
BKE_tracking_marker_pattern_minmax(marker, pat_min, pat_max);
dx = pat_min[0];
dy = pat_min[1];
}
pos[0] = (marker_pos[0] + dx) * width;
pos[1] = (marker_pos[1] + dy) * height;
pos[2] = 0.0f;
mul_m4_v3(sc->stabmat, pos);
pos[0] = pos[0] * zoomx;
pos[1] = pos[1] * zoomy - fontsize;
if (marker->flag & MARKER_DISABLED)
strcpy(state, "disabled");
else if (marker->framenr != ED_space_clip_get_clip_frame_number(sc))
strcpy(state, "estimated");
else if (marker->flag & MARKER_TRACKED)
strcpy(state, "tracked");
else
strcpy(state, "keyframed");
if (state[0])
BLI_snprintf(str, sizeof(str), "%s: %s", track->name, state);
else
BLI_strncpy(str, track->name, sizeof(str));
BLF_position(fontid, pos[0], pos[1], 0.0f);
BLF_draw(fontid, str, sizeof(str));
pos[1] -= fontsize;
if (track->flag & TRACK_HAS_BUNDLE) {
BLI_snprintf(str, sizeof(str), "Average error: %.3f", track->error);
BLF_position(fontid, pos[0], pos[1], 0.0f);
BLF_draw(fontid, str, sizeof(str));
pos[1] -= fontsize;
}
if (track->flag & TRACK_LOCKED) {
BLF_position(fontid, pos[0], pos[1], 0.0f);
BLF_draw(fontid, "locked", 6);
}
}
void uiStyleFontSet(uiFontStyle *fs)
{
uiFont *font= uifont_to_blfont(fs->uifont_id);
BLF_size(font->blf_id, fs->points, U.dpi);
}
static void text_font_begin(const TextDrawContext *tdc)
{
BLF_size(tdc->font_id, tdc->lheight_dpi, 72);
}
void draw_image_info(ARegion *ar, int color_manage, int channels, int x, int y, char *cp, float *fp, int *zp, float *zpf)
{
char str[256];
float dx= 6;
/* text colors */
/* XXX colored text not allowed in Blender UI */
#if 0
unsigned char red[3] = {255, 50, 50};
unsigned char green[3] = {0, 255, 0};
unsigned char blue[3] = {100, 100, 255};
#else
unsigned char red[3] = {255, 255, 255};
unsigned char green[3] = {255, 255, 255};
unsigned char blue[3] = {255, 255, 255};
#endif
float hue=0, sat=0, val=0, lum=0, u=0, v=0;
float col[4], finalcol[4];
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
/* noisy, high contrast make impossible to read if lower alpha is used. */
glColor4ub(0, 0, 0, 190);
glRecti(0.0, 0.0, ar->winrct.xmax - ar->winrct.xmin + 1, 20);
glDisable(GL_BLEND);
BLF_size(blf_mono_font, 11, 72);
glColor3ub(255, 255, 255);
sprintf(str, "X:%-4d Y:%-4d |", x, y);
// UI_DrawString(6, 6, str); // works ok but fixed width is nicer.
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
if(zp) {
glColor3ub(255, 255, 255);
sprintf(str, " Z:%-.4f |", 0.5f+0.5f*(((float)*zp)/(float)0x7fffffff));
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
}
if(zpf) {
glColor3ub(255, 255, 255);
sprintf(str, " Z:%-.3f |", *zpf);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
}
if(channels >= 3) {
glColor3ubv(red);
if (fp)
sprintf(str, " R:%-.4f", fp[0]);
else if (cp)
sprintf(str, " R:%-3d", cp[0]);
else
sprintf(str, " R:-");
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
glColor3ubv(green);
if (fp)
sprintf(str, " G:%-.4f", fp[1]);
else if (cp)
sprintf(str, " G:%-3d", cp[1]);
else
sprintf(str, " G:-");
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
glColor3ubv(blue);
if (fp)
sprintf(str, " B:%-.4f", fp[2]);
else if (cp)
sprintf(str, " B:%-3d", cp[2]);
else
sprintf(str, " B:-");
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
if(channels == 4) {
glColor3ub(255, 255, 255);
if (fp)
sprintf(str, " A:%-.4f", fp[3]);
else if (cp)
sprintf(str, " A:%-3d", cp[3]);
else
sprintf(str, "- ");
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
}
}
/* color rectangle */
if (channels==1) {
if (fp)
col[0] = col[1] = col[2] = fp[0];
else if (cp)
col[0] = col[1] = col[2] = (float)cp[0]/255.0f;
else
col[0] = col[1] = col[2] = 0.0f;
}
else if (channels==3) {
if (fp)
copy_v3_v3(col, fp);
else if (cp) {
col[0] = (float)cp[0]/255.0f;
col[1] = (float)cp[1]/255.0f;
col[2] = (float)cp[2]/255.0f;
}
else
zero_v3(col);
}
else if (channels==4) {
if (fp)
copy_v4_v4(col, fp);
else if (cp) {
col[0] = (float)cp[0]/255.0f;
col[1] = (float)cp[1]/255.0f;
col[2] = (float)cp[2]/255.0f;
col[3] = (float)cp[3]/255.0f;
}
else
zero_v4(col);
}
if (color_manage) {
linearrgb_to_srgb_v3_v3(finalcol, col);
finalcol[3] = col[3];
}
else {
copy_v4_v4(finalcol, col);
}
glDisable(GL_BLEND);
glColor3fv(finalcol);
dx += 5;
glBegin(GL_QUADS);
glVertex2f(dx, 3);
glVertex2f(dx, 17);
glVertex2f(dx+30, 17);
glVertex2f(dx+30, 3);
glEnd();
dx += 35;
glColor3ub(255, 255, 255);
if(channels == 1) {
if (fp) {
rgb_to_hsv(fp[0], fp[0], fp[0], &hue, &sat, &val);
rgb_to_yuv(fp[0], fp[0], fp[0], &lum, &u, &v);
}
else if (cp) {
rgb_to_hsv((float)cp[0]/255.0f, (float)cp[0]/255.0f, (float)cp[0]/255.0f, &hue, &sat, &val);
rgb_to_yuv((float)cp[0]/255.0f, (float)cp[0]/255.0f, (float)cp[0]/255.0f, &lum, &u, &v);
}
sprintf(str, "V:%-.4f", val);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
sprintf(str, " L:%-.4f", lum);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
}
else if(channels >= 3) {
if (fp) {
rgb_to_hsv(fp[0], fp[1], fp[2], &hue, &sat, &val);
rgb_to_yuv(fp[0], fp[1], fp[2], &lum, &u, &v);
}
else if (cp) {
rgb_to_hsv((float)cp[0]/255.0f, (float)cp[1]/255.0f, (float)cp[2]/255.0f, &hue, &sat, &val);
rgb_to_yuv((float)cp[0]/255.0f, (float)cp[1]/255.0f, (float)cp[2]/255.0f, &lum, &u, &v);
}
sprintf(str, "H:%-.4f", hue);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
sprintf(str, " S:%-.4f", sat);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
sprintf(str, " V:%-.4f", val);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
sprintf(str, " L:%-.4f", lum);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
}
(void)dx;
}
/* reading without uifont will create one */
void uiStyleInit(void)
{
uiFont *font;
uiStyle *style = U.uistyles.first;
int monofont_size = datatoc_bmonofont_ttf_size;
unsigned char *monofont_ttf = (unsigned char *)datatoc_bmonofont_ttf;
/* recover from uninitialized dpi */
if (U.dpi == 0)
U.dpi = 72;
CLAMP(U.dpi, 48, 144);
for (font = U.uifonts.first; font; font = font->next) {
BLF_unload_id(font->blf_id);
}
font = U.uifonts.first;
/* default builtin */
if (font == NULL) {
font = MEM_callocN(sizeof(uiFont), "ui font");
BLI_addtail(&U.uifonts, font);
}
if (U.font_path_ui[0]) {
BLI_strncpy(font->filename, U.font_path_ui, sizeof(font->filename));
font->uifont_id = UIFONT_CUSTOM1;
}
else {
BLI_strncpy(font->filename, "default", sizeof(font->filename));
font->uifont_id = UIFONT_DEFAULT;
}
for (font = U.uifonts.first; font; font = font->next) {
if (font->uifont_id == UIFONT_DEFAULT) {
#ifdef WITH_INTERNATIONAL
int font_size = datatoc_bfont_ttf_size;
unsigned char *font_ttf = (unsigned char *)datatoc_bfont_ttf;
static int last_font_size = 0;
/* use unicode font for translation */
if (U.transopts & USER_DOTRANSLATE) {
font_ttf = BLF_get_unifont(&font_size);
if (!font_ttf) {
/* fall back if not found */
font_size = datatoc_bfont_ttf_size;
font_ttf = (unsigned char *)datatoc_bfont_ttf;
}
}
/* relload only if needed */
if (last_font_size != font_size) {
BLF_unload("default");
last_font_size = font_size;
}
font->blf_id = BLF_load_mem("default", font_ttf, font_size);
#else
font->blf_id = BLF_load_mem("default", (unsigned char *)datatoc_bfont_ttf, datatoc_bfont_ttf_size);
#endif
}
else {
font->blf_id = BLF_load(font->filename);
if (font->blf_id == -1) {
font->blf_id = BLF_load_mem("default", (unsigned char *)datatoc_bfont_ttf, datatoc_bfont_ttf_size);
}
}
BLF_default_set(font->blf_id);
if (font->blf_id == -1) {
if (G.debug & G_DEBUG)
printf("%s: error, no fonts available\n", __func__);
}
else {
/* ? just for speed to initialize?
* Yes, this build the glyph cache and create
* the texture.
*/
BLF_size(font->blf_id, 11 * U.pixelsize, U.dpi);
BLF_size(font->blf_id, 12 * U.pixelsize, U.dpi);
BLF_size(font->blf_id, 14 * U.pixelsize, U.dpi);
}
}
if (style == NULL) {
ui_style_new(&U.uistyles, "Default Style", UIFONT_DEFAULT);
}
#ifdef WITH_INTERNATIONAL
/* use unicode font for text editor and interactive console */
if (U.transopts & USER_DOTRANSLATE) {
monofont_ttf = BLF_get_unifont_mono(&monofont_size);
if (!monofont_ttf) {
/* fall back if not found */
monofont_size = datatoc_bmonofont_ttf_size;
monofont_ttf = (unsigned char *)datatoc_bmonofont_ttf;
}
}
/* reload */
BLF_unload("monospace");
blf_mono_font = -1;
blf_mono_font_render = -1;
#endif
/* XXX, this should be moved into a style, but for now best only load the monospaced font once. */
if (blf_mono_font == -1)
blf_mono_font = BLF_load_mem_unique("monospace", monofont_ttf, monofont_size);
BLF_size(blf_mono_font, 12 * U.pixelsize, 72);
/* second for rendering else we get threading problems */
if (blf_mono_font_render == -1)
blf_mono_font_render = BLF_load_mem_unique("monospace", monofont_ttf, monofont_size);
BLF_size(blf_mono_font_render, 12 * U.pixelsize, 72);
}
static void console_font_begin(TextViewContext *sc)
{
BLF_size(blf_mono_font, sc->lheight-2, 72);
}
/* reading without uifont will create one */
void uiStyleInit(void)
{
uiFont *font= U.uifonts.first;
uiStyle *style= U.uistyles.first;
/* recover from uninitialized dpi */
if(U.dpi == 0)
U.dpi= 72;
CLAMP(U.dpi, 48, 128);
/* default builtin */
if(font==NULL) {
font= MEM_callocN(sizeof(uiFont), "ui font");
BLI_addtail(&U.uifonts, font);
strcpy(font->filename, "default");
font->uifont_id= UIFONT_DEFAULT;
}
for(font= U.uifonts.first; font; font= font->next) {
if(font->uifont_id==UIFONT_DEFAULT) {
font->blf_id= BLF_load_mem("default", (unsigned char*)datatoc_bfont_ttf, datatoc_bfont_ttf_size);
}
else {
font->blf_id= BLF_load(font->filename);
if(font->blf_id == -1)
font->blf_id= BLF_load_mem("default", (unsigned char*)datatoc_bfont_ttf, datatoc_bfont_ttf_size);
}
if (font->blf_id == -1) {
if (G.f & G_DEBUG)
printf("uiStyleInit error, no fonts available\n");
}
else {
/* ? just for speed to initialize?
* Yes, this build the glyph cache and create
* the texture.
*/
BLF_size(font->blf_id, 11, U.dpi);
BLF_size(font->blf_id, 12, U.dpi);
BLF_size(font->blf_id, 14, U.dpi);
}
}
if(style==NULL) {
ui_style_new(&U.uistyles, "Default Style");
}
// XXX, this should be moved into a style, but for now best only load the monospaced font once.
if (blf_mono_font == -1)
blf_mono_font= BLF_load_mem_unique("monospace", (unsigned char *)datatoc_bmonofont_ttf, datatoc_bmonofont_ttf_size);
BLF_size(blf_mono_font, 12, 72);
/* second for rendering else we get threading problems */
if (blf_mono_font_render == -1)
blf_mono_font_render= BLF_load_mem_unique("monospace", (unsigned char *)datatoc_bmonofont_ttf, datatoc_bmonofont_ttf_size);
BLF_size(blf_mono_font_render, 12, 72);
}
/* used by node view too */
void ED_image_draw_info(Scene *scene, ARegion *ar, bool color_manage, bool use_default_view, int channels, int x, int y,
const unsigned char cp[4], const float fp[4], const float linearcol[4], int *zp, float *zpf)
{
rcti color_rect;
char str[256];
int dx = 6;
const int dy = 0.3f * UI_UNIT_Y;
/* text colors */
/* XXX colored text not allowed in Blender UI */
#if 0
unsigned char red[3] = {255, 50, 50};
unsigned char green[3] = {0, 255, 0};
unsigned char blue[3] = {100, 100, 255};
#else
unsigned char red[3] = {255, 255, 255};
unsigned char green[3] = {255, 255, 255};
unsigned char blue[3] = {255, 255, 255};
#endif
float hue = 0, sat = 0, val = 0, lum = 0, u = 0, v = 0;
float col[4], finalcol[4];
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
/* noisy, high contrast make impossible to read if lower alpha is used. */
glColor4ub(0, 0, 0, 190);
glRecti(0.0, 0.0, BLI_rcti_size_x(&ar->winrct) + 1, UI_UNIT_Y);
glDisable(GL_BLEND);
BLF_size(blf_mono_font, 11 * U.pixelsize, U.dpi);
glColor3ub(255, 255, 255);
BLI_snprintf(str, sizeof(str), "X:%-4d Y:%-4d |", x, y);
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
if (zp) {
glColor3ub(255, 255, 255);
BLI_snprintf(str, sizeof(str), " Z:%-.4f |", 0.5f + 0.5f * (((float)*zp) / (float)0x7fffffff));
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
}
if (zpf) {
glColor3ub(255, 255, 255);
BLI_snprintf(str, sizeof(str), " Z:%-.3f |", *zpf);
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
}
if (channels >= 3) {
glColor3ubv(red);
if (fp)
BLI_snprintf(str, sizeof(str), " R:%-.5f", fp[0]);
else if (cp)
BLI_snprintf(str, sizeof(str), " R:%-3d", cp[0]);
else
BLI_snprintf(str, sizeof(str), " R:-");
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
glColor3ubv(green);
if (fp)
BLI_snprintf(str, sizeof(str), " G:%-.5f", fp[1]);
else if (cp)
BLI_snprintf(str, sizeof(str), " G:%-3d", cp[1]);
else
BLI_snprintf(str, sizeof(str), " G:-");
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
glColor3ubv(blue);
if (fp)
BLI_snprintf(str, sizeof(str), " B:%-.5f", fp[2]);
else if (cp)
BLI_snprintf(str, sizeof(str), " B:%-3d", cp[2]);
else
BLI_snprintf(str, sizeof(str), " B:-");
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
if (channels == 4) {
glColor3ub(255, 255, 255);
if (fp)
BLI_snprintf(str, sizeof(str), " A:%-.4f", fp[3]);
else if (cp)
BLI_snprintf(str, sizeof(str), " A:%-3d", cp[3]);
else
BLI_snprintf(str, sizeof(str), "- ");
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
}
if (color_manage) {
float rgba[4];
copy_v3_v3(rgba, linearcol);
if (channels == 3)
rgba[3] = 1.0f;
else
rgba[3] = linearcol[3];
if (use_default_view)
IMB_colormanagement_pixel_to_display_space_v4(rgba, rgba, NULL, &scene->display_settings);
else
IMB_colormanagement_pixel_to_display_space_v4(rgba, rgba, &scene->view_settings, &scene->display_settings);
BLI_snprintf(str, sizeof(str), " | CM R:%-.4f G:%-.4f B:%-.4f", rgba[0], rgba[1], rgba[2]);
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
}
}
/* color rectangle */
if (channels == 1) {
if (fp) {
col[0] = col[1] = col[2] = fp[0];
}
else if (cp) {
col[0] = col[1] = col[2] = (float)cp[0] / 255.0f;
}
else {
col[0] = col[1] = col[2] = 0.0f;
}
col[3] = 1.0f;
}
else if (channels == 3) {
copy_v3_v3(col, linearcol);
col[3] = 1.0f;
}
else if (channels == 4) {
copy_v4_v4(col, linearcol);
}
else {
BLI_assert(0);
zero_v4(col);
}
if (color_manage) {
if (use_default_view)
IMB_colormanagement_pixel_to_display_space_v4(finalcol, col, NULL, &scene->display_settings);
else
IMB_colormanagement_pixel_to_display_space_v4(finalcol, col, &scene->view_settings, &scene->display_settings);
}
else {
copy_v4_v4(finalcol, col);
}
glDisable(GL_BLEND);
dx += 0.25f * UI_UNIT_X;
BLI_rcti_init(&color_rect, dx, dx + (1.5f * UI_UNIT_X), 0.15f * UI_UNIT_Y, 0.85f * UI_UNIT_Y);
if (channels == 4) {
rcti color_rect_half;
int color_quater_x, color_quater_y;
color_rect_half = color_rect;
color_rect_half.xmax = BLI_rcti_cent_x(&color_rect);
glRecti(color_rect.xmin, color_rect.ymin, color_rect.xmax, color_rect.ymax);
color_rect_half = color_rect;
color_rect_half.xmin = BLI_rcti_cent_x(&color_rect);
color_quater_x = BLI_rcti_cent_x(&color_rect_half);
color_quater_y = BLI_rcti_cent_y(&color_rect_half);
glColor4ub(UI_ALPHA_CHECKER_DARK, UI_ALPHA_CHECKER_DARK, UI_ALPHA_CHECKER_DARK, 255);
glRecti(color_rect_half.xmin, color_rect_half.ymin, color_rect_half.xmax, color_rect_half.ymax);
glColor4ub(UI_ALPHA_CHECKER_LIGHT, UI_ALPHA_CHECKER_LIGHT, UI_ALPHA_CHECKER_LIGHT, 255);
glRecti(color_quater_x, color_quater_y, color_rect_half.xmax, color_rect_half.ymax);
glRecti(color_rect_half.xmin, color_rect_half.ymin, color_quater_x, color_quater_y);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor4f(UNPACK3(finalcol), fp ? fp[3] : (cp[3] / 255.0f));
glRecti(color_rect.xmin, color_rect.ymin, color_rect.xmax, color_rect.ymax);
glDisable(GL_BLEND);
}
else {
glColor3fv(finalcol);
glRecti(color_rect.xmin, color_rect.ymin, color_rect.xmax, color_rect.ymax);
}
/* draw outline */
glColor3ub(128, 128, 128);
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
glRecti(color_rect.xmin, color_rect.ymin, color_rect.xmax, color_rect.ymax);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
dx += 1.75f * UI_UNIT_X;
glColor3ub(255, 255, 255);
if (channels == 1) {
if (fp) {
rgb_to_hsv(fp[0], fp[0], fp[0], &hue, &sat, &val);
rgb_to_yuv(fp[0], fp[0], fp[0], &lum, &u, &v);
}
else if (cp) {
rgb_to_hsv((float)cp[0] / 255.0f, (float)cp[0] / 255.0f, (float)cp[0] / 255.0f, &hue, &sat, &val);
rgb_to_yuv((float)cp[0] / 255.0f, (float)cp[0] / 255.0f, (float)cp[0] / 255.0f, &lum, &u, &v);
}
BLI_snprintf(str, sizeof(str), "V:%-.4f", val);
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
BLI_snprintf(str, sizeof(str), " L:%-.4f", lum);
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
}
else if (channels >= 3) {
rgb_to_hsv(finalcol[0], finalcol[1], finalcol[2], &hue, &sat, &val);
rgb_to_yuv(finalcol[0], finalcol[1], finalcol[2], &lum, &u, &v);
BLI_snprintf(str, sizeof(str), "H:%-.4f", hue);
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
BLI_snprintf(str, sizeof(str), " S:%-.4f", sat);
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
BLI_snprintf(str, sizeof(str), " V:%-.4f", val);
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
BLI_snprintf(str, sizeof(str), " L:%-.4f", lum);
BLF_position(blf_mono_font, dx, dy, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str, sizeof(str));
}
(void)dx;
}
/* reading without uifont will create one */
void uiStyleInit(void)
{
uiFont *font;
uiStyle *style = U.uistyles.first;
int monofont_size = datatoc_bmonofont_ttf_size;
unsigned char *monofont_ttf = (unsigned char *)datatoc_bmonofont_ttf;
/* recover from uninitialized dpi */
if (U.dpi == 0)
U.dpi = 72;
CLAMP(U.dpi, 48, 144);
for (font = U.uifonts.first; font; font = font->next) {
BLF_unload_id(font->blf_id);
}
if (blf_mono_font != -1) {
BLF_unload_id(blf_mono_font);
blf_mono_font = -1;
}
if (blf_mono_font_render != -1) {
BLF_unload_id(blf_mono_font_render);
blf_mono_font_render = -1;
}
font = U.uifonts.first;
/* default builtin */
if (font == NULL) {
font = MEM_callocN(sizeof(uiFont), "ui font");
BLI_addtail(&U.uifonts, font);
}
if (U.font_path_ui[0]) {
BLI_strncpy(font->filename, U.font_path_ui, sizeof(font->filename));
font->uifont_id = UIFONT_CUSTOM1;
}
else {
BLI_strncpy(font->filename, "default", sizeof(font->filename));
font->uifont_id = UIFONT_DEFAULT;
}
for (font = U.uifonts.first; font; font = font->next) {
if (font->uifont_id == UIFONT_DEFAULT) {
#ifdef WITH_INTERNATIONAL
int font_size = datatoc_bfont_ttf_size;
unsigned char *font_ttf = (unsigned char *)datatoc_bfont_ttf;
static int last_font_size = 0;
/* use unicode font for translation */
if (U.transopts & USER_DOTRANSLATE) {
font_ttf = BLF_get_unifont(&font_size);
if (!font_ttf) {
/* fall back if not found */
font_size = datatoc_bfont_ttf_size;
font_ttf = (unsigned char *)datatoc_bfont_ttf;
}
}
/* relload only if needed */
if (last_font_size != font_size) {
BLF_unload("default");
last_font_size = font_size;
}
font->blf_id = BLF_load_mem("default", font_ttf, font_size);
#else
font->blf_id = BLF_load_mem("default", (unsigned char *)datatoc_bfont_ttf, datatoc_bfont_ttf_size);
#endif
}
else {
font->blf_id = BLF_load(font->filename);
if (font->blf_id == -1) {
font->blf_id = BLF_load_mem("default", (unsigned char *)datatoc_bfont_ttf, datatoc_bfont_ttf_size);
}
}
BLF_default_set(font->blf_id);
if (font->blf_id == -1) {
if (G.debug & G_DEBUG)
printf("%s: error, no fonts available\n", __func__);
}
else {
/* ? just for speed to initialize?
* Yes, this build the glyph cache and create
* the texture.
*/
BLF_size(font->blf_id, 11 * U.pixelsize, U.dpi);
BLF_size(font->blf_id, 12 * U.pixelsize, U.dpi);
BLF_size(font->blf_id, 14 * U.pixelsize, U.dpi);
}
}
if (style == NULL) {
ui_style_new(&U.uistyles, "Default Style", UIFONT_DEFAULT);
}
#ifdef WITH_INTERNATIONAL
/* use unicode font for text editor and interactive console */
if (U.transopts & USER_DOTRANSLATE) {
monofont_ttf = BLF_get_unifont_mono(&monofont_size);
if (!monofont_ttf) {
/* fall back if not found */
monofont_size = datatoc_bmonofont_ttf_size;
monofont_ttf = (unsigned char *)datatoc_bmonofont_ttf;
}
}
#endif
/* XXX, this should be moved into a style, but for now best only load the monospaced font once. */
BLI_assert(blf_mono_font == -1);
if (U.font_path_ui_mono[0]) {
blf_mono_font = BLF_load_unique(U.font_path_ui_mono);
}
if (blf_mono_font == -1) {
blf_mono_font = BLF_load_mem_unique("monospace", monofont_ttf, monofont_size);
}
BLF_size(blf_mono_font, 12 * U.pixelsize, 72);
/* Set default flags based on UI preferences (not render fonts) */
{
int flag_disable = BLF_MONOCHROME |
BLF_HINTING_NONE |
BLF_HINTING_SLIGHT |
BLF_HINTING_FULL;
int flag_enable = 0;
if (U.text_render & USER_TEXT_HINTING_NONE) {
flag_enable |= BLF_HINTING_NONE;
}
else if (U.text_render & USER_TEXT_HINTING_SLIGHT) {
flag_enable |= BLF_HINTING_SLIGHT;
}
else if (U.text_render & USER_TEXT_HINTING_FULL) {
flag_enable |= BLF_HINTING_FULL;
}
if (U.text_render & USER_TEXT_DISABLE_AA) {
flag_enable |= BLF_MONOCHROME;
}
for (font = U.uifonts.first; font; font = font->next) {
if (font->blf_id != -1) {
BLF_disable(font->blf_id, flag_disable);
BLF_enable(font->blf_id, flag_enable);
}
}
if (blf_mono_font != -1) {
BLF_disable(blf_mono_font, flag_disable);
BLF_enable(blf_mono_font, flag_enable);
}
}
/**
* Second for rendering else we get threading problems,
*
* \note This isn't good that the render font depends on the preferences,
* keep for now though, since without this there is no way to display many unicode chars.
*/
if (blf_mono_font_render == -1)
blf_mono_font_render = BLF_load_mem_unique("monospace", monofont_ttf, monofont_size);
BLF_size(blf_mono_font_render, 12 * U.pixelsize, 72);
}
/* used by node view too */
void ED_image_draw_info(Scene *scene, ARegion *ar, int color_manage, int use_default_view, int channels, int x, int y,
const unsigned char cp[4], const float fp[4], int *zp, float *zpf)
{
char str[256];
float dx = 6;
/* text colors */
/* XXX colored text not allowed in Blender UI */
#if 0
unsigned char red[3] = {255, 50, 50};
unsigned char green[3] = {0, 255, 0};
unsigned char blue[3] = {100, 100, 255};
#else
unsigned char red[3] = {255, 255, 255};
unsigned char green[3] = {255, 255, 255};
unsigned char blue[3] = {255, 255, 255};
#endif
float hue = 0, sat = 0, val = 0, lum = 0, u = 0, v = 0;
float col[4], finalcol[4];
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
/* noisy, high contrast make impossible to read if lower alpha is used. */
glColor4ub(0, 0, 0, 190);
glRecti(0.0, 0.0, BLI_rcti_size_x(&ar->winrct) + 1, 20);
glDisable(GL_BLEND);
BLF_size(blf_mono_font, 11, 72);
glColor3ub(255, 255, 255);
BLI_snprintf(str, sizeof(str), "X:%-4d Y:%-4d |", x, y);
// UI_DrawString(6, 6, str); // works ok but fixed width is nicer.
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
if (zp) {
glColor3ub(255, 255, 255);
BLI_snprintf(str, sizeof(str), " Z:%-.4f |", 0.5f + 0.5f * (((float)*zp) / (float)0x7fffffff));
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
}
if (zpf) {
glColor3ub(255, 255, 255);
BLI_snprintf(str, sizeof(str), " Z:%-.3f |", *zpf);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
}
if (channels >= 3) {
glColor3ubv(red);
if (fp)
BLI_snprintf(str, sizeof(str), " R:%-.5f", fp[0]);
else if (cp)
BLI_snprintf(str, sizeof(str), " R:%-3d", cp[0]);
else
BLI_snprintf(str, sizeof(str), " R:-");
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
glColor3ubv(green);
if (fp)
BLI_snprintf(str, sizeof(str), " G:%-.5f", fp[1]);
else if (cp)
BLI_snprintf(str, sizeof(str), " G:%-3d", cp[1]);
else
BLI_snprintf(str, sizeof(str), " G:-");
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
glColor3ubv(blue);
if (fp)
BLI_snprintf(str, sizeof(str), " B:%-.5f", fp[2]);
else if (cp)
BLI_snprintf(str, sizeof(str), " B:%-3d", cp[2]);
else
BLI_snprintf(str, sizeof(str), " B:-");
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
if (channels == 4) {
glColor3ub(255, 255, 255);
if (fp)
BLI_snprintf(str, sizeof(str), " A:%-.4f", fp[3]);
else if (cp)
BLI_snprintf(str, sizeof(str), " A:%-3d", cp[3]);
else
BLI_snprintf(str, sizeof(str), "- ");
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
}
if (color_manage && channels == 4) {
float pixel[4];
if (use_default_view)
IMB_colormanagement_pixel_to_display_space_v4(pixel, fp, NULL, &scene->display_settings);
else
IMB_colormanagement_pixel_to_display_space_v4(pixel, fp, &scene->view_settings, &scene->display_settings);
BLI_snprintf(str, sizeof(str), " | CM R:%-.4f G:%-.4f B:%-.4f", pixel[0], pixel[1], pixel[2]);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
}
}
/* color rectangle */
if (channels == 1) {
if (fp) {
col[0] = col[1] = col[2] = fp[0];
}
else if (cp) {
col[0] = col[1] = col[2] = (float)cp[0] / 255.0f;
}
else {
col[0] = col[1] = col[2] = 0.0f;
}
col[3] = 1.0f;
}
else if (channels == 3) {
if (fp) {
copy_v3_v3(col, fp);
}
else if (cp) {
rgb_uchar_to_float(col, cp);
}
else {
zero_v3(col);
}
col[3] = 1.0f;
}
else if (channels == 4) {
if (fp)
copy_v4_v4(col, fp);
else if (cp) {
rgba_uchar_to_float(col, cp);
}
else {
zero_v4(col);
}
}
else {
BLI_assert(0);
zero_v4(col);
}
if (color_manage) {
if (use_default_view)
IMB_colormanagement_pixel_to_display_space_v4(finalcol, col, NULL, &scene->display_settings);
else
IMB_colormanagement_pixel_to_display_space_v4(finalcol, col, &scene->view_settings, &scene->display_settings);
}
else {
copy_v4_v4(finalcol, col);
}
glDisable(GL_BLEND);
glColor3fv(finalcol);
dx += 5;
glBegin(GL_QUADS);
glVertex2f(dx, 3);
glVertex2f(dx, 17);
glVertex2f(dx + 30, 17);
glVertex2f(dx + 30, 3);
glEnd();
/* draw outline */
glColor3ub(128, 128, 128);
glBegin(GL_LINE_LOOP);
glVertex2f(dx, 3);
glVertex2f(dx, 17);
glVertex2f(dx + 30, 17);
glVertex2f(dx + 30, 3);
glEnd();
dx += 35;
glColor3ub(255, 255, 255);
if (channels == 1) {
if (fp) {
rgb_to_hsv(fp[0], fp[0], fp[0], &hue, &sat, &val);
rgb_to_yuv(fp[0], fp[0], fp[0], &lum, &u, &v);
}
else if (cp) {
rgb_to_hsv((float)cp[0] / 255.0f, (float)cp[0] / 255.0f, (float)cp[0] / 255.0f, &hue, &sat, &val);
rgb_to_yuv((float)cp[0] / 255.0f, (float)cp[0] / 255.0f, (float)cp[0] / 255.0f, &lum, &u, &v);
}
BLI_snprintf(str, sizeof(str), "V:%-.4f", val);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
BLI_snprintf(str, sizeof(str), " L:%-.4f", lum);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
}
else if (channels >= 3) {
if (fp) {
rgb_to_hsv(fp[0], fp[1], fp[2], &hue, &sat, &val);
rgb_to_yuv(fp[0], fp[1], fp[2], &lum, &u, &v);
}
else if (cp) {
rgb_to_hsv((float)cp[0] / 255.0f, (float)cp[1] / 255.0f, (float)cp[2] / 255.0f, &hue, &sat, &val);
rgb_to_yuv((float)cp[0] / 255.0f, (float)cp[1] / 255.0f, (float)cp[2] / 255.0f, &lum, &u, &v);
}
BLI_snprintf(str, sizeof(str), "H:%-.4f", hue);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
BLI_snprintf(str, sizeof(str), " S:%-.4f", sat);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
BLI_snprintf(str, sizeof(str), " V:%-.4f", val);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
BLI_snprintf(str, sizeof(str), " L:%-.4f", lum);
BLF_position(blf_mono_font, dx, 6, 0);
BLF_draw_ascii(blf_mono_font, str, sizeof(str));
dx += BLF_width(blf_mono_font, str);
}
(void)dx;
}
void clip_draw_dopesheet_channels(const bContext *C, ARegion *ar)
{
ScrArea *sa = CTX_wm_area(C);
SpaceClip *sc = CTX_wm_space_clip(C);
View2D *v2d = &ar->v2d;
MovieClip *clip = ED_space_clip_get_clip(sc);
uiStyle *style = UI_style_get();
int fontid = style->widget.uifont_id;
if (!clip) {
return;
}
MovieTracking *tracking = &clip->tracking;
MovieTrackingDopesheet *dopesheet = &tracking->dopesheet;
int height = (dopesheet->tot_channel * CHANNEL_STEP) + (CHANNEL_HEIGHT);
if (height > BLI_rcti_size_y(&v2d->mask)) {
/* don't use totrect set, as the width stays the same
* (NOTE: this is ok here, the configuration is pretty straightforward)
*/
v2d->tot.ymin = (float)(-height);
}
/* need to do a view-sync here, so that the keys area doesn't jump around
* (it must copy this) */
UI_view2d_sync(NULL, sa, v2d, V2D_LOCK_COPY);
/* loop through channels, and set up drawing depending on their type
* first pass: just the standard GL-drawing for backdrop + text
*/
float y = (float)CHANNEL_FIRST;
GPUVertFormat *format = immVertexFormat();
uint pos = GPU_vertformat_attr_add(format, "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT);
immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
MovieTrackingDopesheetChannel *channel;
for (channel = dopesheet->channels.first; channel; channel = channel->next) {
float yminc = (float)(y - CHANNEL_HEIGHT_HALF);
float ymaxc = (float)(y + CHANNEL_HEIGHT_HALF);
/* check if visible */
if (IN_RANGE(yminc, v2d->cur.ymin, v2d->cur.ymax) ||
IN_RANGE(ymaxc, v2d->cur.ymin, v2d->cur.ymax)) {
MovieTrackingTrack *track = channel->track;
float color[3];
track_channel_color(track, NULL, color);
immUniformColor3fv(color);
immRectf(pos,
v2d->cur.xmin,
(float)y - CHANNEL_HEIGHT_HALF,
v2d->cur.xmax + EXTRA_SCROLL_PAD,
(float)y + CHANNEL_HEIGHT_HALF);
}
/* adjust y-position for next one */
y -= CHANNEL_STEP;
}
immUnbindProgram();
/* second pass: text */
y = (float)CHANNEL_FIRST;
BLF_size(fontid, 11.0f * U.pixelsize, U.dpi);
for (channel = dopesheet->channels.first; channel; channel = channel->next) {
float yminc = (float)(y - CHANNEL_HEIGHT_HALF);
float ymaxc = (float)(y + CHANNEL_HEIGHT_HALF);
/* check if visible */
if (IN_RANGE(yminc, v2d->cur.ymin, v2d->cur.ymax) ||
IN_RANGE(ymaxc, v2d->cur.ymin, v2d->cur.ymax)) {
MovieTrackingTrack *track = channel->track;
bool sel = (track->flag & TRACK_DOPE_SEL) != 0;
UI_FontThemeColor(fontid, sel ? TH_TEXT_HI : TH_TEXT);
float font_height = BLF_height(fontid, channel->name, sizeof(channel->name));
BLF_position(fontid, v2d->cur.xmin + CHANNEL_PAD, y - font_height / 2.0f, 0.0f);
BLF_draw(fontid, channel->name, strlen(channel->name));
}
/* adjust y-position for next one */
y -= CHANNEL_STEP;
}
/* third pass: widgets */
uiBlock *block = UI_block_begin(C, ar, __func__, UI_EMBOSS);
y = (float)CHANNEL_FIRST;
/* get RNA properties (once) */
PropertyRNA *chan_prop_lock = RNA_struct_type_find_property(&RNA_MovieTrackingTrack, "lock");
BLI_assert(chan_prop_lock);
GPU_blend(true);
for (channel = dopesheet->channels.first; channel; channel = channel->next) {
float yminc = (float)(y - CHANNEL_HEIGHT_HALF);
float ymaxc = (float)(y + CHANNEL_HEIGHT_HALF);
/* check if visible */
if (IN_RANGE(yminc, v2d->cur.ymin, v2d->cur.ymax) ||
IN_RANGE(ymaxc, v2d->cur.ymin, v2d->cur.ymax)) {
MovieTrackingTrack *track = channel->track;
const int icon = (track->flag & TRACK_LOCKED) ? ICON_LOCKED : ICON_UNLOCKED;
PointerRNA ptr;
RNA_pointer_create(&clip->id, &RNA_MovieTrackingTrack, track, &ptr);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
uiDefIconButR_prop(block,
UI_BTYPE_ICON_TOGGLE,
1,
icon,
v2d->cur.xmax - UI_UNIT_X - CHANNEL_PAD,
y - UI_UNIT_Y / 2.0f,
UI_UNIT_X,
UI_UNIT_Y,
&ptr,
chan_prop_lock,
0,
0,
0,
0,
0,
NULL);
UI_block_emboss_set(block, UI_EMBOSS);
}
/* adjust y-position for next one */
y -= CHANNEL_STEP;
}
GPU_blend(false);
UI_block_end(C, block);
UI_block_draw(C, block);
}
static void console_font_begin(const int font_id, const int lheight)
{
/* 0.875 is based on: 16 pixels lines get 14 pixel text */
BLF_size(font_id, 0.875 * lheight, 72);
}