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Differential D2440 Diff 8054 source/blender/windowmanager/intern/wm_draw.c

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source/blender/windowmanager/intern/wm_draw.c

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#endif #endif
/* swap */ /* swap */
#define WIN_NONE_OK 0 #define WIN_NONE_OK 0
#define WIN_BACK_OK 1 #define WIN_BACK_OK 1
#define WIN_FRONT_OK 2 #define WIN_FRONT_OK 2
#define WIN_BOTH_OK 3 #define WIN_BOTH_OK 3
#define USE_TEXTURE_RECTANGLE 1
/* ******************* drawing, overlays *************** */ /* ******************* drawing, overlays *************** */
static void wm_paintcursor_draw(bContext *C, ARegion *ar) static void wm_paintcursor_draw(bContext *C, ARegion *ar)
{ {
wmWindowManager *wm = CTX_wm_manager(C); wmWindowManager *wm = CTX_wm_manager(C);
if (wm->paintcursors.first) { if (wm->paintcursors.first) {
▲ Show 20 Lines • Show All 328 Lines • ▼ Show 20 Lines#endif
glTexImage2D(triple->target, 0, GL_RGB8, triple->x, triple->y, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL); glTexImage2D(triple->target, 0, GL_RGB8, triple->x, triple->y, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL);
glBindTexture(triple->target, 0); glBindTexture(triple->target, 0);
return true; return true;
} }
/* TODO: fix interface - T49861 */ void wm_triple_draw_textures(wmWindow *win, wmDrawTriple *triple, float alpha)
void wm_triple_draw_textures(wmWindow *win, wmDrawTriple *triple, float alpha, bool UNUSED(is_interlace))
{ {
const int sizex = WM_window_pixels_x(win); const int sizex = WM_window_pixels_x(win);
const int sizey = WM_window_pixels_y(win); const int sizey = WM_window_pixels_y(win);
/* wmOrtho for the screen has this same offset */ /* wmOrtho for the screen has this same offset */
float ratiox = sizex; float ratiox = sizex;
float ratioy = sizey; float ratioy = sizey;
float halfx = GLA_PIXEL_OFS; float halfx = GLA_PIXEL_OFS;
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{ {
float fac = ED_region_blend_factor(ar); float fac = ED_region_blend_factor(ar);
/* region blend always is 1, except when blend timer is running */ /* region blend always is 1, except when blend timer is running */
if (fac < 1.0f) { if (fac < 1.0f) {
wmSubWindowScissorSet(win, win->screen->mainwin, &ar->winrct, true); wmSubWindowScissorSet(win, win->screen->mainwin, &ar->winrct, true);
glEnable(GL_BLEND); glEnable(GL_BLEND);
wm_triple_draw_textures(win, triple, 1.0f - fac, false); wm_triple_draw_textures(win, triple, 1.0f - fac);
glDisable(GL_BLEND); glDisable(GL_BLEND);
} }
} }
static void wm_method_draw_triple(bContext *C, wmWindow *win) static void wm_method_draw_triple(bContext *C, wmWindow *win)
{ {
wmWindowManager *wm = CTX_wm_manager(C); wmWindowManager *wm = CTX_wm_manager(C);
wmDrawData *dd, *dd_next, *drawdata = win->drawdata.first; wmDrawData *dd, *dd_next, *drawdata = win->drawdata.first;
bScreen *screen = win->screen; bScreen *screen = win->screen;
ScrArea *sa; ScrArea *sa;
ARegion *ar; ARegion *ar;
bool copytex = false; bool copytex = false;
if (drawdata && drawdata->triple) { if (drawdata && drawdata->triple) {
#if 0 /* why do we need to clear before overwriting? */ #if 0 /* why do we need to clear before overwriting? */
glClearColor(1, 1, 0, 0); glClearColor(1, 1, 0, 0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
#endif #endif
wmSubWindowSet(win, screen->mainwin); wmSubWindowSet(win, screen->mainwin);
wm_triple_draw_textures(win, drawdata->triple, 1.0f, false); wm_triple_draw_textures(win, drawdata->triple, 1.0f);
} }
else { else {
/* we run it when we start OR when we turn stereo on */ /* we run it when we start OR when we turn stereo on */
if (drawdata == NULL) { if (drawdata == NULL) {
drawdata = MEM_callocN(sizeof(wmDrawData), "wmDrawData"); drawdata = MEM_callocN(sizeof(wmDrawData), "wmDrawData");
BLI_addhead(&win->drawdata, drawdata); BLI_addhead(&win->drawdata, drawdata);
} }
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if (id == 0) { if (id == 0) {
#if 0 /* why do we need to clear before overwriting? */ #if 0 /* why do we need to clear before overwriting? */
glClearColor(0, 0, 0, 0); glClearColor(0, 0, 0, 0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
#endif #endif
wmSubWindowSet(win, screen->mainwin); wmSubWindowSet(win, screen->mainwin);
wm_triple_draw_textures(win, drawdata->triple, 1.0f, false); wm_triple_draw_textures(win, drawdata->triple, 1.0f);
} }
} }
else { else {
/* we run it when we start OR when we turn stereo on */ /* we run it when we start OR when we turn stereo on */
if (drawdata == NULL) { if (drawdata == NULL) {
drawdata = MEM_callocN(sizeof(wmDrawData), "wmDrawData"); drawdata = MEM_callocN(sizeof(wmDrawData), "wmDrawData");
BLI_addtail(&win->drawdata, drawdata); BLI_addtail(&win->drawdata, drawdata);
} }
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