Merge branch 'master' into temp-ghash-setopstemp-ghash-setops

4 files changed, 77 insertions, 17 deletions

diff --git a/source/blender/render/extern/include/RE_bake.h b/source/blender/render/extern/include/RE_bake.h
index 481da452529..0750ea1aa28 100644
--- a/source/blender/render/extern/include/RE_bake.h
+++ b/source/blender/render/extern/include/RE_bake.h
@@ -32,6 +32,7 @@
 #ifndef __RE_BAKE_H__
 #define __RE_BAKE_H__
 
+struct ImBuf;
 struct Render;
 struct Mesh;
 
@@ -49,29 +50,28 @@ typedef struct BakeImages {
 } BakeImages;
 
 typedef struct BakePixel {
-	int primitive_id;
+	int primitive_id, object_id;
 	float uv[2];
 	float du_dx, du_dy;
 	float dv_dx, dv_dy;
 } BakePixel;
 
 typedef struct BakeHighPolyData {
-	struct BakePixel *pixel_array;
 	struct Object *ob;
 	struct ModifierData *tri_mod;
 	struct Mesh *me;
 	char restrict_flag;
+	bool is_flip_object;
 
 	float obmat[4][4];
 	float imat[4][4];
-	float rotmat[4][4];
 } BakeHighPolyData;
 
 /* external_engine.c */
 bool RE_bake_has_engine(struct Render *re);
 
 bool RE_bake_engine(
-        struct Render *re, struct Object *object, const BakePixel pixel_array[],
+        struct Render *re, struct Object *object, const int object_id, const BakePixel pixel_array[],
         const size_t num_pixels, const int depth, const ScenePassType pass_type, float result[]);
 
 /* bake.c */
@@ -81,7 +81,7 @@ bool RE_bake_internal(
         const size_t num_pixels, const int depth, const ScenePassType pass_type, float result[]);
 
 bool RE_bake_pixels_populate_from_objects(
-        struct Mesh *me_low, BakePixel pixel_array_from[],
+        struct Mesh *me_low, BakePixel pixel_array_from[], BakePixel pixel_array_to[],
         BakeHighPolyData highpoly[], const int tot_highpoly, const size_t num_pixels, const bool is_custom_cage,
         const float cage_extrusion, float mat_low[4][4], float mat_cage[4][4], struct Mesh *me_cage);
 
diff --git a/source/blender/render/extern/include/RE_engine.h b/source/blender/render/extern/include/RE_engine.h
index bc4c4c54f17..4e48060c54f 100644
--- a/source/blender/render/extern/include/RE_engine.h
+++ b/source/blender/render/extern/include/RE_engine.h
@@ -61,6 +61,7 @@ struct BakePixel;
 #define RE_USE_EXCLUDE_LAYERS	32
 #define RE_USE_SAVE_BUFFERS		64
 #define RE_USE_TEXTURE_PREVIEW		128
+#define RE_USE_SHADING_NODES_CUSTOM 	256
 
 /* RenderEngine.flag */
 #define RE_ENGINE_ANIMATION		1
@@ -88,7 +89,7 @@ typedef struct RenderEngineType {
 
 	void (*update)(struct RenderEngine *engine, struct Main *bmain, struct Scene *scene);
 	void (*render)(struct RenderEngine *engine, struct Scene *scene);
-	void (*bake)(struct RenderEngine *engine, struct Scene *scene, struct Object *object, const int pass_type, const struct BakePixel *pixel_array, const int num_pixels, const int depth, void *result);
+	void (*bake)(struct RenderEngine *engine, struct Scene *scene, struct Object *object, const int pass_type, const int object_id, const struct BakePixel *pixel_array, const int num_pixels, const int depth, void *result);
 
 	void (*view_update)(struct RenderEngine *engine, const struct bContext *context);
 	void (*view_draw)(struct RenderEngine *engine, const struct bContext *context);
@@ -135,10 +136,14 @@ void RE_engine_free(RenderEngine *engine);
 void RE_layer_load_from_file(struct RenderLayer *layer, struct ReportList *reports, const char *filename, int x, int y);
 void RE_result_load_from_file(struct RenderResult *result, struct ReportList *reports, const char *filename);
 
-struct RenderResult *RE_engine_begin_result(RenderEngine *engine, int x, int y, int w, int h, const char *layername);
+struct RenderResult *RE_engine_begin_result(RenderEngine *engine, int x, int y, int w, int h, const char *layername, const char *viewname);
 void RE_engine_update_result(RenderEngine *engine, struct RenderResult *result);
 void RE_engine_end_result(RenderEngine *engine, struct RenderResult *result, int cancel, int merge_results);
 
+void RE_engine_active_view_set(RenderEngine *engine, const char *viewname);
+float RE_engine_get_camera_shift_x(RenderEngine *engine, struct Object *camera);
+void RE_engine_get_camera_model_matrix(RenderEngine *engine, struct Object *camera, float *r_modelmat);
+
 int RE_engine_test_break(RenderEngine *engine);
 void RE_engine_update_stats(RenderEngine *engine, const char *stats, const char *info);
 void RE_engine_update_progress(RenderEngine *engine, float progress);
@@ -159,7 +164,7 @@ void RE_engines_exit(void);
 
 RenderEngineType *RE_engines_find(const char *idname);
 
-rcti* RE_engine_get_current_tiles(struct Render *re, int *total_tiles_r, bool *needs_free_r);
+rcti* RE_engine_get_current_tiles(struct Render *re, int *r_total_tiles, bool *r_needs_free);
 struct RenderData *RE_engine_get_render_data(struct Render *re);
 void RE_bake_engine_set_engine_parameters(struct Render *re, struct Main *bmain, struct Scene *scene);
 
diff --git a/source/blender/render/extern/include/RE_pipeline.h b/source/blender/render/extern/include/RE_pipeline.h
index d1b6673c792..4b6004cea3d 100644
--- a/source/blender/render/extern/include/RE_pipeline.h
+++ b/source/blender/render/extern/include/RE_pipeline.h
@@ -35,8 +35,10 @@
 #include "DNA_listBase.h"
 #include "DNA_vec_types.h"
 
+struct bMovieHandle;
 struct bNodeTree;
 struct Image;
+struct ImageFormatData;
 struct Main;
 struct NodeBlurData;
 struct Object;
@@ -46,6 +48,8 @@ struct ReportList;
 struct Scene;
 struct SceneRenderLayer;
 struct EnvMap;
+struct RenderResult;
+struct StampData;
 
 /* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
 /* this include is what is exposed of render to outside world */
@@ -65,6 +69,19 @@ typedef struct Render Render;
  *   and how it's converted
  */
 
+typedef struct RenderView {
+	struct RenderView *next, *prev;
+	char name[64];		/* EXR_VIEW_MAXNAME */
+
+	/* if this exists, result of composited layers */
+	float *rectf;
+	/* if this exists, result of composited layers */
+	float *rectz;
+	/* optional, 32 bits version of picture, used for sequencer, ogl render and image curves */
+	int *rect32;
+
+} RenderView;
+
 typedef struct RenderPass {
 	struct RenderPass *next, *prev;
 	int passtype, channels;
@@ -72,16 +89,23 @@ typedef struct RenderPass {
 	char chan_id[8];	/* amount defined in openexr_multi.h */
 	float *rect;
 	int rectx, recty;
+
+	char internal_name[64]; /* EXR_PASS_MAXNAME */
+	char view[64];		/* EXR_VIEW_MAXNAME */
+	int view_id;	/* quick lookup */
+
 	int debug_type;
 } RenderPass;
 
 enum {
 	RENDER_PASS_DEBUG_BVH_TRAVERSAL_STEPS = 0,
+	RENDER_PASS_DEBUG_BVH_TRAVERSED_INSTANCES = 1,
+	RENDER_PASS_DEBUG_RAY_BOUNCES = 2,
 };
 
 /* a renderlayer is a full image, but with all passes and samples */
 /* size of the rects is defined in RenderResult */
-/* after render, the Combined pass is in rectf, for renderlayers read from files it is a real pass */
+/* after render, the Combined pass is in combined, for renderlayers read from files it is a real pass */
 typedef struct RenderLayer {
 	struct RenderLayer *next, *prev;
 	
@@ -92,8 +116,10 @@ typedef struct RenderLayer {
 	
 	struct Material *mat_override;
 	struct Group *light_override;
-	
-	float *rectf;		/* 4 float, standard rgba buffer (read not above!) */
+
+	/* MULTIVIEW_TODO: acolrect and scolrect are not supported by multiview at the moment.
+	 * If they are really required they should be in RenderView instead */
+
 	float *acolrect;	/* 4 float, optional transparent buffer, needs storage for display updates */
 	float *scolrect;	/* 4 float, optional strand buffer, needs storage for display updates */
 	int *display_buffer;	/* 4 char, optional color managed display buffer which is used when
@@ -114,6 +140,9 @@ typedef struct RenderResult {
 	int rectx, recty;
 	short crop, sample_nr;
 	
+	/* the following rect32, rectf and rectz buffers are for temporary storage only, for RenderResult structs
+	 * created in #RE_AcquireResultImage - which do not have RenderView */
+
 	/* optional, 32 bits version of picture, used for ogl render and image curves */
 	int *rect32;
 	/* if this exists, a copy of one of layers, or result of composited layers */
@@ -129,6 +158,9 @@ typedef struct RenderResult {
 	/* the main buffers */
 	ListBase layers;
 	
+	/* multiView maps to a StringVector in OpenEXR */
+	ListBase views;
+
 	/* allowing live updates: */
 	volatile rcti renrect;
 	volatile RenderLayer *renlay;
@@ -145,6 +177,8 @@ typedef struct RenderResult {
 	/* render info text */
 	char *text;
 	char *error;
+
+	struct StampData *stamp_data;
 } RenderResult;
 
 
@@ -183,16 +217,18 @@ void RE_FreeRenderResult(struct RenderResult *rr);
 struct RenderResult *RE_AcquireResultRead(struct Render *re);
 struct RenderResult *RE_AcquireResultWrite(struct Render *re);
 void RE_ReleaseResult(struct Render *re);
-void RE_AcquireResultImage(struct Render *re, struct RenderResult *rr);
+void RE_AcquireResultImageViews(struct Render *re, struct RenderResult *rr);
+void RE_ReleaseResultImageViews(struct Render *re, struct RenderResult *rr);
+void RE_AcquireResultImage(struct Render *re, struct RenderResult *rr, const int view_id);
 void RE_ReleaseResultImage(struct Render *re);
 void RE_SwapResult(struct Render *re, struct RenderResult **rr);
 struct RenderStats *RE_GetStats(struct Render *re);
 
 void RE_ResultGet32(struct Render *re, unsigned int *rect);
-void RE_AcquiredResultGet32(struct Render *re, struct RenderResult *result, unsigned int *rect);
+void RE_AcquiredResultGet32(struct Render *re, struct RenderResult *result, unsigned int *rect, const int view_id);
 
 struct RenderLayer *RE_GetRenderLayer(struct RenderResult *rr, const char *name);
-float *RE_RenderLayerGetPass(struct RenderLayer *rl, int passtype);
+float *RE_RenderLayerGetPass(volatile struct RenderLayer *rl, int passtype, const char *viewname);
 
 /* obligatory initialize call, disprect is optional */
 void RE_InitState(struct Render *re, struct Render *source, struct RenderData *rd,
@@ -203,6 +239,7 @@ void RE_ChangeModeFlag(struct Render *re, int flag, bool clear);
 
 /* set up the viewplane/perspective matrix, three choices */
 struct Object *RE_GetCamera(struct Render *re); /* return camera override if set */
+void RE_SetOverrideCamera(struct Render *re, struct Object *camera);
 void RE_SetCamera(struct Render *re, struct Object *camera);
 void RE_SetEnvmapCamera(struct Render *re, struct Object *cam_ob, float viewscale, float clipsta, float clipend);
 void RE_SetWindow(struct Render *re, rctf *viewplane, float clipsta, float clipend);
@@ -232,6 +269,11 @@ void RE_init_threadcount(Render *re);
 /* the main processor, assumes all was set OK! */
 void RE_TileProcessor(struct Render *re);
 
+bool RE_WriteRenderViewsImage(struct ReportList *reports, struct RenderResult *rr, struct Scene *scene, const bool stamp, char *name);
+bool RE_WriteRenderViewsMovie(struct ReportList *reports, struct RenderResult *rr, struct Scene *scene, struct RenderData *rd,
+                              struct bMovieHandle *mh, const size_t width, const size_t height, void **movie_ctx_arr,
+                              const size_t totvideos, bool preview);
+
 /* only RE_NewRender() needed, main Blender render calls */
 void RE_BlenderFrame(struct Render *re, struct Main *bmain, struct Scene *scene,
                      struct SceneRenderLayer *srl, struct Object *camera_override,
@@ -243,6 +285,9 @@ void RE_RenderFreestyleStrokes(struct Render *re, struct Main *bmain, struct Sce
 void RE_RenderFreestyleExternal(struct Render *re);
 #endif
 
+void RE_SetActiveRenderView(struct Render *re, const char *viewname);
+const char *RE_GetActiveRenderView(struct Render *re);
+
 /* error reporting */
 void RE_SetReports(struct Render *re, struct ReportList *reports);
 
@@ -250,7 +295,7 @@ void RE_SetReports(struct Render *re, struct ReportList *reports);
 void RE_PreviewRender(struct Render *re, struct Main *bmain, struct Scene *scene);
 
 bool RE_ReadRenderResult(struct Scene *scene, struct Scene *scenode);
-bool RE_WriteRenderResult(struct ReportList *reports, RenderResult *rr, const char *filename, int compress);
+bool RE_WriteRenderResult(struct ReportList *reports, RenderResult *rr, const char *filename, struct ImageFormatData *imf, const bool multiview, const char *view);
 struct RenderResult *RE_MultilayerConvert(void *exrhandle, const char *colorspace, bool predivide, int rectx, int recty);
 
 extern const float default_envmap_layout[];
@@ -276,6 +321,10 @@ void RE_zbuf_accumulate_vecblur(struct NodeBlurData *nbd, int xsize, int ysize,
 
 int RE_seq_render_active(struct Scene *scene, struct RenderData *rd);
 
+bool RE_layers_have_name(struct RenderResult *result);
+
+struct RenderPass *RE_pass_find_by_type(volatile struct RenderLayer *rl, int passtype, const char *viewname);
+
 /* shaded view or baking options */
 #define RE_BAKE_LIGHT				0	/* not listed in rna_scene.c -> can't be enabled! */
 #define RE_BAKE_ALL					1
@@ -297,6 +346,7 @@ void RE_Database_Baking(struct Render *re, struct Main *bmain, struct Scene *sce
 
 void RE_DataBase_GetView(struct Render *re, float mat[4][4]);
 void RE_GetCameraWindow(struct Render *re, struct Object *camera, int frame, float mat[4][4]);
+void RE_GetCameraModelMatrix(struct Render *re, struct Object *camera, float r_mat[4][4]);
 struct Scene *RE_GetScene(struct Render *re);
 
 bool RE_force_single_renderlayer(struct Scene *scene);
@@ -304,5 +354,12 @@ bool RE_is_rendering_allowed(struct Scene *scene, struct Object *camera_override
 
 bool RE_allow_render_generic_object(struct Object *ob);
 
+/******* defined in render_result.c *********/
+
+bool RE_HasFakeLayer(RenderResult *res);
+bool RE_RenderResult_is_stereo(RenderResult *res);
+struct RenderView *RE_RenderViewGetById(struct RenderResult *res, const int view_id);
+struct RenderView *RE_RenderViewGetByName(struct RenderResult *res, const char *viewname);
+
 #endif /* __RE_PIPELINE_H__ */
 
diff --git a/source/blender/render/extern/include/RE_render_ext.h b/source/blender/render/extern/include/RE_render_ext.h
index d76d16a641e..6adbb6d0e62 100644
--- a/source/blender/render/extern/include/RE_render_ext.h
+++ b/source/blender/render/extern/include/RE_render_ext.h
@@ -39,10 +39,8 @@
 /* called by meshtools */
 struct DerivedMesh;
 struct ImagePool;
-struct LinkNode;
 struct MTex;
 struct Scene;
-struct View3D;
 
 /* particle.c, effect.c, editmesh_modes.c and brush.c, returns 1 if rgb, 0 otherwise */
 int	externtex(struct MTex *mtex, const float vec[3], float *tin, float *tr, float *tg, float *tb, float *ta, const int thread, struct ImagePool *pool, const bool skip_load_image);