Merge branch 'blender2.8' into transform-manipulators

Conflicts:
	source/blender/editors/interface/resources.c
	source/blender/editors/space_view3d/view3d_intern.h
	source/blender/editors/transform/transform_manipulator.c
	source/blender/gpu/CMakeLists.txt
	source/blender/gpu/intern/gpu_shader.c

13 files changed, 80 insertions, 30 deletions

diff --git a/source/blender/editors/include/BIF_glutil.h b/source/blender/editors/include/BIF_glutil.h
index db0ec6a2076..87086addf52 100644
--- a/source/blender/editors/include/BIF_glutil.h
+++ b/source/blender/editors/include/BIF_glutil.h
@@ -49,6 +49,7 @@ struct ColorManagedDisplaySettings;
 
 void fdrawline(float x1, float y1, float x2, float y2); /* DEPRECATED */
 void fdrawbox(float x1, float y1, float x2, float y2); /* DEPRECATED */
+void fdrawbox_filled(float x1, float y1, float x2, float y2);
 void sdrawline(int x1, int y1, int x2, int y2); /* DEPRECATED */
 void sdrawbox(int x1, int y1, int x2, int y2); /* DEPRECATED */
 
@@ -209,6 +210,24 @@ void glaDrawPixelsTex_clipping(float x, float y, int img_w, int img_h, int forma
                                float clip_min_x, float clip_min_y, float clip_max_x, float clip_max_y);
 
 /**
+ * immDrawPixelsTex - Functions like a limited glDrawPixels, but actually draws the
+ * image using textures, which can be tremendously faster on low-end
+ * cards, and also avoids problems with the raster position being
+ * clipped when offscreen. Pixel unpacking parameters and
+ * the glPixelZoom values are _not_ respected.
+ *
+ * \attention This routine makes many assumptions: the rect data
+ * is expected to be in RGBA byte or float format, and the
+ * modelview and projection matrices are assumed to define a
+ * 1-to-1 mapping to screen space.
+ */
+void immDrawPixelsTex(float x, float y, int img_w, int img_h, int format, int type, int zoomfilter, void *rect,
+                      float xzoom, float yzoom, float color[4]);
+void immDrawPixelsTex_clipping(float x, float y, int img_w, int img_h, int format, int type, int zoomfilter, void *rect,
+                               float clip_min_x, float clip_min_y, float clip_max_x, float clip_max_y,
+                               float xzoom, float yzoom, float color[4]);
+
+/**
  * glaDrawPixelsAuto - Switches between texture or pixel drawing using UserDef.
  * only RGBA
  * needs glaDefine2DArea to be set.
@@ -222,6 +241,11 @@ void glaDrawPixelsTexScaled(float x, float y, int img_w, int img_h, int format,
 void glaDrawPixelsTexScaled_clipping(float x, float y, int img_w, int img_h, int format, int type, int zoomfilter, void *rect, float scaleX, float scaleY,
                                      float clip_min_x, float clip_min_y, float clip_max_x, float clip_max_y);
 
+void immDrawPixelsTexScaled(float x, float y, int img_w, int img_h, int format, int type, int zoomfilter, void *rect, float scaleX, float scaleY,
+                           float xzoom, float yzoom, float color[4]);
+void immDrawPixelsTexScaled_clipping(float x, float y, int img_w, int img_h, int format, int type, int zoomfilter, void *rect, float scaleX, float scaleY,
+                                     float clip_min_x, float clip_min_y, float clip_max_x, float clip_max_y,
+                                     float xzoom, float yzoom, float color[4]);
 /* 2D Drawing Assistance */
 
 /** Define a 2D area (viewport, scissor, matrices) for OpenGL rendering.
diff --git a/source/blender/editors/include/ED_armature.h b/source/blender/editors/include/ED_armature.h
index 7ad61671b1b..3bde01a1bdd 100644
--- a/source/blender/editors/include/ED_armature.h
+++ b/source/blender/editors/include/ED_armature.h
@@ -35,7 +35,7 @@ extern "C" {
 #endif
 
 struct bArmature;
-struct Base;
+struct BaseLegacy;
 struct bContext;
 struct Bone;
 struct bPoseChannel;
@@ -44,6 +44,7 @@ struct ListBase;
 struct MeshDeformModifierData;
 struct DerivedMesh;
 struct Object;
+struct Base;
 struct ReportList;
 struct Scene;
 struct ViewContext;
@@ -130,7 +131,7 @@ void ED_armature_ebone_listbase_temp_clear(struct ListBase *lb);
 void ED_armature_deselect_all(struct Object *obedit);
 void ED_armature_deselect_all_visible(struct Object *obedit);
 
-int ED_do_pose_selectbuffer(struct Scene *scene, struct Base *base, unsigned int *buffer,
+int ED_do_pose_selectbuffer(struct Scene *scene, struct BaseLegacy *base, unsigned int *buffer,
                             short hits, bool extend, bool deselect, bool toggle, bool do_nearest);
 bool ED_armature_select_pick(struct bContext *C, const int mval[2], bool extend, bool deselect, bool toggle);
 int join_armature_exec(struct bContext *C, struct wmOperator *op);
diff --git a/source/blender/editors/include/ED_keyframes_draw.h b/source/blender/editors/include/ED_keyframes_draw.h
index c478a8b17e5..8eef016a846 100644
--- a/source/blender/editors/include/ED_keyframes_draw.h
+++ b/source/blender/editors/include/ED_keyframes_draw.h
@@ -108,8 +108,10 @@ typedef enum eKeyframeShapeDrawOpts {
 	KEYFRAME_SHAPE_BOTH
 } eKeyframeShapeDrawOpts;
 
-/* draw simple diamond-shape keyframe (with OpenGL) */
-void draw_keyframe_shape(float x, float y, float xscale, float hsize, short sel, short key_type, short mode, float alpha);
+/* draw simple diamond-shape keyframe */
+/* caller should set up vertex format, bind GPU_SHADER_KEYFRAME_DIAMOND, immBegin(PRIM_POINTS, n), then call this n times */
+void draw_keyframe_shape(float x, float y, float size, bool sel, short key_type, short mode, float alpha,
+                         unsigned int pos_id, unsigned int size_id, unsigned int color_id, unsigned int outline_color_id);
 
 /* ******************************* Methods ****************************** */
 
diff --git a/source/blender/editors/include/ED_node.h b/source/blender/editors/include/ED_node.h
index f7b9d6b4f9e..b4cf96f27bf 100644
--- a/source/blender/editors/include/ED_node.h
+++ b/source/blender/editors/include/ED_node.h
@@ -75,7 +75,7 @@ void ED_init_custom_node_socket_type(struct bNodeSocketType *stype);
 void ED_init_standard_node_socket_type(struct bNodeSocketType *stype);
 void ED_init_node_socket_type_virtual(struct bNodeSocketType *stype);
 void ED_node_sample_set(const float col[4]);
-void ED_node_draw_snap(struct View2D *v2d, const float cent[2], float size, NodeBorder border);
+void ED_node_draw_snap(struct View2D *v2d, const float cent[2], float size, NodeBorder border, unsigned pos);
 
 /* node_draw.c */
 void ED_node_tree_update(const struct bContext *C);
diff --git a/source/blender/editors/include/ED_object.h b/source/blender/editors/include/ED_object.h
index 04ff5692717..4d79a42e64e 100644
--- a/source/blender/editors/include/ED_object.h
+++ b/source/blender/editors/include/ED_object.h
@@ -35,14 +35,16 @@
 extern "C" {
 #endif
 
-struct Base;
+struct BaseLegacy;
 struct EnumPropertyItem;
 struct ID;
 struct Main;
 struct ModifierData;
 struct Object;
+struct Base;
 struct ReportList;
 struct Scene;
+struct SceneLayer;
 struct bConstraint;
 struct bContext;
 struct bPoseChannel;
@@ -53,6 +55,7 @@ struct wmOperatorType;
 struct PointerRNA;
 struct PropertyRNA;
 struct EnumPropertyItem;
+struct LayerTree;
 
 /* object_edit.c */
 struct Object *ED_object_context(struct bContext *C);               /* context.object */
@@ -89,7 +92,6 @@ bool ED_object_parent_set(struct ReportList *reports, struct Main *bmain, struct
                           struct Object *par, int partype, const bool xmirror, const bool keep_transform,
                           const int vert_par[3]);
 void ED_object_parent_clear(struct Object *ob, const int type);
-struct Base *ED_object_scene_link(struct Scene *scene, struct Object *ob);
 
 void ED_keymap_proportional_cycle(struct wmKeyConfig *keyconf, struct wmKeyMap *keymap);
 void ED_keymap_proportional_obmode(struct wmKeyConfig *keyconf, struct wmKeyMap *keymap);
@@ -98,14 +100,20 @@ void ED_keymap_proportional_editmode(struct wmKeyConfig *keyconf, struct wmKeyMa
                                      const bool do_connected);
 
 /* send your own notifier for select! */
-void ED_base_object_select(struct Base *base, short mode);
+void ED_base_object_select(struct BaseLegacy *base, short mode);
 /* includes notifier */
-void ED_base_object_activate(struct bContext *C, struct Base *base);
+void ED_base_object_activate(struct bContext *C, struct BaseLegacy *base);
+
+void ED_object_base_select(struct Base *base, short mode);
+void ED_object_base_activate(struct bContext *C, struct Base *base);
 
-void ED_base_object_free_and_unlink(struct Main *bmain, struct Scene *scene, struct Base *base);
+void ED_base_object_free_and_unlink(struct Main *bmain, struct Scene *scene, struct Object *ob);
+
+void ED_base_object_sync_from_base(struct BaseLegacy *base, struct Object *ob);
+void ED_base_object_sync_from_object(struct BaseLegacy *base, struct Object *ob);
 
 /* single object duplicate, if (dupflag == 0), fully linked, else it uses the flags given */
-struct Base *ED_object_add_duplicate(struct Main *bmain, struct Scene *scene, struct Base *base, int dupflag);
+struct Base *ED_object_add_duplicate(struct Main *bmain, struct Scene *scene, struct SceneLayer *sl, struct Base *base, int dupflag);
 
 void ED_object_parent(struct Object *ob, struct Object *parent, const int type, const char *substr);
 
@@ -191,7 +199,7 @@ void ED_object_modifier_clear(struct Main *bmain, struct Object *ob);
 int ED_object_modifier_move_down(struct ReportList *reports, struct Object *ob, struct ModifierData *md);
 int ED_object_modifier_move_up(struct ReportList *reports, struct Object *ob, struct ModifierData *md);
 int ED_object_modifier_convert(struct ReportList *reports, struct Main *bmain, struct Scene *scene,
-                               struct Object *ob, struct ModifierData *md);
+                               struct SceneLayer *sl, struct Object *ob, struct ModifierData *md);
 int ED_object_modifier_apply(struct ReportList *reports, struct Scene *scene,
                              struct Object *ob, struct ModifierData *md, int mode);
 int ED_object_modifier_copy(struct ReportList *reports, struct Object *ob, struct ModifierData *md);
diff --git a/source/blender/editors/include/ED_screen.h b/source/blender/editors/include/ED_screen.h
index f5f66a07aea..01be63919be 100644
--- a/source/blender/editors/include/ED_screen.h
+++ b/source/blender/editors/include/ED_screen.h
@@ -162,6 +162,7 @@ int     ED_operator_image_active(struct bContext *C);
 int     ED_operator_nla_active(struct bContext *C);
 int     ED_operator_logic_active(struct bContext *C);
 int     ED_operator_info_active(struct bContext *C);
+int     ED_operator_collections_active(struct bContext *C);
 int     ED_operator_console_active(struct bContext *C);
 
 
diff --git a/source/blender/editors/include/ED_space_api.h b/source/blender/editors/include/ED_space_api.h
index d268c578cf2..b754e1ba20f 100644
--- a/source/blender/editors/include/ED_space_api.h
+++ b/source/blender/editors/include/ED_space_api.h
@@ -58,6 +58,7 @@ void ED_spacetype_logic(void);
 void ED_spacetype_console(void);
 void ED_spacetype_userpref(void);
 void ED_spacetype_clip(void);
+void ED_spacetype_collections(void);
 
 /* calls for instancing and freeing spacetype static data 
  * called in WM_init_exit */
diff --git a/source/blender/editors/include/ED_transform.h b/source/blender/editors/include/ED_transform.h
index 3dc84dacbf9..f55d723968f 100644
--- a/source/blender/editors/include/ED_transform.h
+++ b/source/blender/editors/include/ED_transform.h
@@ -103,7 +103,7 @@ enum TfmMode {
 #define CTX_GPENCIL_STROKES (1 << 9)
 
 struct TransInfo;
-struct Base;
+struct BaseLegacy;
 struct Scene;
 struct Object;
 struct wmOperator;
diff --git a/source/blender/editors/include/ED_transform_snap_object_context.h b/source/blender/editors/include/ED_transform_snap_object_context.h
index 7944b434057..6eaae49912c 100644
--- a/source/blender/editors/include/ED_transform_snap_object_context.h
+++ b/source/blender/editors/include/ED_transform_snap_object_context.h
@@ -65,10 +65,6 @@ struct SnapObjectParams {
 	unsigned int use_object_edit_cage : 1;
 };
 
-enum {
-	SNAP_OBJECT_USE_CACHE = (1 << 0),
-};
-
 typedef struct SnapObjectContext SnapObjectContext;
 SnapObjectContext *ED_transform_snap_object_context_create(
         struct Main *bmain, struct Scene *scene, int flag);
diff --git a/source/blender/editors/include/ED_view3d.h b/source/blender/editors/include/ED_view3d.h
index 79176d9e9cf..cc83b97fc00 100644
--- a/source/blender/editors/include/ED_view3d.h
+++ b/source/blender/editors/include/ED_view3d.h
@@ -37,7 +37,7 @@ struct BMEdge;
 struct BMFace;
 struct BMVert;
 struct BPoint;
-struct Base;
+struct BaseLegacy;
 struct BezTriple;
 struct BoundBox;
 struct EditBone;
@@ -49,6 +49,7 @@ struct Nurb;
 struct Object;
 struct RegionView3D;
 struct Scene;
+struct SceneLayer;
 struct ScrArea;
 struct View3D;
 struct ViewContext;
@@ -70,6 +71,7 @@ enum eGPUFXFlags;
 /* for derivedmesh drawing callbacks, for view3d_select, .... */
 typedef struct ViewContext {
 	struct Scene *scene;
+	struct SceneLayer *sl;
 	struct Object *obact;
 	struct Object *obedit;
 	struct ARegion *ar;
@@ -187,7 +189,7 @@ void pose_foreachScreenBone(
 void ED_view3d_project_float_v2_m4(const struct ARegion *ar, const float co[3], float r_co[2], float mat[4][4]);
 void ED_view3d_project_float_v3_m4(const struct ARegion *ar, const float co[3], float r_co[3], float mat[4][4]);
 
-eV3DProjStatus ED_view3d_project_base(const struct ARegion *ar, struct Base *base);
+eV3DProjStatus ED_view3d_project_base(const struct ARegion *ar, struct BaseLegacy *base);
 
 /* *** short *** */
 eV3DProjStatus ED_view3d_project_short_ex(const struct ARegion *ar, float perspmat[4][4], const bool is_local,
@@ -277,6 +279,7 @@ float ED_view3d_radius_to_dist(
         const float radius);
 
 void drawcircball(int mode, const float cent[3], float rad, const float tmat[4][4]);
+void imm_drawcircball(const float cent[3], float rad, const float tmat[4][4], unsigned pos);
 
 /* backbuffer select and draw support */
 void          ED_view3d_backbuf_validate(struct ViewContext *vc);
@@ -352,7 +355,7 @@ struct ImBuf *ED_view3d_draw_offscreen_imbuf_simple(
         int alpha_mode, int samples, bool full_samples, const char *viewname,
         struct GPUFX *fx, struct GPUOffScreen *ofs, char err_out[256]);
 
-struct Base *ED_view3d_give_base_under_cursor(struct bContext *C, const int mval[2]);
+struct BaseLegacy *ED_view3d_give_base_under_cursor(struct bContext *C, const int mval[2]);
 void ED_view3d_quadview_update(struct ScrArea *sa, struct ARegion *ar, bool do_clip);
 void ED_view3d_update_viewmat(struct Scene *scene, struct View3D *v3d, struct ARegion *ar, float viewmat[4][4], float winmat[4][4]);
 bool ED_view3d_quat_from_axis_view(const char view, float quat[4]);
diff --git a/source/blender/editors/include/UI_interface.h b/source/blender/editors/include/UI_interface.h
index d48cfbee413..153c3d415e6 100644
--- a/source/blender/editors/include/UI_interface.h
+++ b/source/blender/editors/include/UI_interface.h
@@ -212,6 +212,9 @@ enum {
 	UI_BUT_ALIGN_STITCH_TOP  = (1 << 18),
 	UI_BUT_ALIGN_STITCH_LEFT = (1 << 19),
 	UI_BUT_ALIGN_ALL         = (UI_BUT_ALIGN | UI_BUT_ALIGN_STITCH_TOP | UI_BUT_ALIGN_STITCH_LEFT),
+
+	/* Another hack, in some rare cases we don't want any text margin */
+	UI_BUT_TEXT_NO_MARGIN    = (1 << 20),
 };
 
 /* scale fixed button widths by this to account for DPI */
@@ -311,14 +314,14 @@ typedef enum {
 void UI_draw_roundbox(float minx, float miny, float maxx, float maxy, float rad, const float color[4]);
 void UI_draw_roundbox_corner_set(int type);
 int  UI_draw_roundbox_corner_get(void);
-void UI_draw_roundbox_unfilled(float minx, float miny, float maxx, float maxy, float rad);
+void UI_draw_roundbox_unfilled(float minx, float miny, float maxx, float maxy, float rad, const float color[4]);
 void UI_draw_box_shadow(unsigned char alpha, float minx, float miny, float maxx, float maxy);
 void UI_draw_roundbox_gl_mode_3ubAlpha(int mode, float minx, float miny, float maxx, float maxy, float rad, unsigned char col[3], unsigned char alpha);
 void UI_draw_roundbox_gl_mode_3fvAlpha(int mode, float minx, float miny, float maxx, float maxy, float rad, float col[3], float alpha);
 void UI_draw_roundbox_gl_mode(int mode, float minx, float miny, float maxx, float maxy, float rad, float col[4]);
-void UI_draw_roundbox_shade_x(int mode, float minx, float miny, float maxx, float maxy, float rad, float shadetop, float shadedown);
-void UI_draw_roundbox_shade_y(int mode, float minx, float miny, float maxx, float maxy, float rad, float shadeLeft, float shadeRight);
-void UI_draw_text_underline(int pos_x, int pos_y, int len, int height);
+void UI_draw_roundbox_shade_x(int mode, float minx, float miny, float maxx, float maxy, float rad, float shadetop, float shadedown, const float col[4]);
+void UI_draw_roundbox_shade_y(int mode, float minx, float miny, float maxx, float maxy, float rad, float shadeleft, float shaderight, const float col[4]);
+void UI_draw_text_underline(int pos_x, int pos_y, int len, int height, const float color[4]);
 
 void UI_draw_safe_areas(
         unsigned pos, float x1, float x2, float y1, float y2,
@@ -1044,12 +1047,14 @@ void UI_context_active_but_prop_get_templateID(
 
 /* Styled text draw */
 void UI_fontstyle_set(const struct uiFontStyle *fs);
-void UI_fontstyle_draw_ex(
-        const struct uiFontStyle *fs, const struct rcti *rect, const char *str,
-        size_t len, float *r_xofs, float *r_yofs);
-void UI_fontstyle_draw(const struct uiFontStyle *fs, const struct rcti *rect, const char *str);
-void UI_fontstyle_draw_rotated(const struct uiFontStyle *fs, const struct rcti *rect, const char *str);
-void UI_fontstyle_draw_simple(const struct uiFontStyle *fs, float x, float y, const char *str);
+void UI_fontstyle_draw_ex(const struct uiFontStyle *fs, const struct rcti *rect, const char *str,
+                          const unsigned char col[4], size_t len, float *r_xofs, float *r_yofs);
+void UI_fontstyle_draw(const struct uiFontStyle *fs, const struct rcti *rect, const char *str,
+                       const unsigned char col[4]);
+void UI_fontstyle_draw_rotated(const struct uiFontStyle *fs, const struct rcti *rect, const char *str,
+                               const unsigned char col[4]);
+void UI_fontstyle_draw_simple(const struct uiFontStyle *fs, float x, float y, const char *str,
+                              const unsigned char col[4]);
 void UI_fontstyle_draw_simple_backdrop(
         const struct uiFontStyle *fs, float x, float y, const char *str,
         const float col_fg[4], const float col_bg[4]);
diff --git a/source/blender/editors/include/UI_interface_icons.h b/source/blender/editors/include/UI_interface_icons.h
index 945ac1b6db9..f08c46af8a6 100644
--- a/source/blender/editors/include/UI_interface_icons.h
+++ b/source/blender/editors/include/UI_interface_icons.h
@@ -83,5 +83,6 @@ struct PreviewImage *UI_icon_to_preview(int icon_id);
 
 int UI_rnaptr_icon_get(struct bContext *C, struct PointerRNA *ptr, int rnaicon, const bool big);
 int UI_idcode_icon_get(const int idcode);
+int UI_colorset_icon_get(const int set_idx);
 
 #endif /*  __UI_INTERFACE_ICONS_H__ */
diff --git a/source/blender/editors/include/UI_resources.h b/source/blender/editors/include/UI_resources.h
index b7a5217a862..2fc76ae9563 100644
--- a/source/blender/editors/include/UI_resources.h
+++ b/source/blender/editors/include/UI_resources.h
@@ -347,6 +347,10 @@ void    UI_GetThemeColorBlend3ubv(int colorid1, int colorid2, float fac, unsigne
 // get the color, range 0.0-1.0, complete with shading offset
 void    UI_GetThemeColorShade3fv(int colorid, int offset, float col[3]);
 void    UI_GetThemeColorShade3ubv(int colorid, int offset, unsigned char col[3]);
+void    UI_GetThemeColorShade4ubv(int colorid, int offset, unsigned char col[4]);
+
+// get three color values, range 0-255, complete with shading offset for the RGB components and blending
+void	UI_GetThemeColorBlendShade3ubv(int colorid1, int colorid2, float fac, int offset, unsigned char col[3]);
 
 // get four color values, scaled to 0.0-1.0 range
 void    UI_GetThemeColor4fv(int colorid, float col[4]);
@@ -376,6 +380,10 @@ void    UI_GetColorPtrShade3ubv(const unsigned char cp1[3], unsigned char col[3]
 // get a 3 byte color, blended and shaded between two other char color pointers
 void    UI_GetColorPtrBlendShade3ubv(const unsigned char cp1[3], const unsigned char cp2[3], unsigned char col[3], float fac, int offset);
 
+// sets the font color
+// (for anything fancy use UI_GetThemeColor[Fancy] then BLF_color)
+void UI_FontThemeColor(int fontid, int colorid);
+
 // clear the openGL ClearColor using the input colorid
 void    UI_ThemeClearColor(int colorid);