diff options
Diffstat (limited to 'source/blender/render')
| -rw-r--r-- | source/blender/render/extern/include/RE_bake.h | 2 | ||||
| -rw-r--r-- | source/blender/render/extern/include/RE_engine.h | 14 | ||||
| -rw-r--r-- | source/blender/render/intern/include/render_result.h | 11 | ||||
| -rw-r--r-- | source/blender/render/intern/source/external_engine.c | 129 | ||||
| -rw-r--r-- | source/blender/render/intern/source/pipeline.c | 2 | ||||
| -rw-r--r-- | source/blender/render/intern/source/render_result.c | 18 |
6 files changed, 141 insertions, 35 deletions
diff --git a/source/blender/render/extern/include/RE_bake.h b/source/blender/render/extern/include/RE_bake.h index 372defbe8db..59e34404074 100644 --- a/source/blender/render/extern/include/RE_bake.h +++ b/source/blender/render/extern/include/RE_bake.h @@ -67,7 +67,7 @@ bool RE_bake_engine(struct Render *re, struct Object *object, const int object_id, const BakePixel pixel_array[], - const size_t num_pixels, + const BakeImages *bake_images, const int depth, const eScenePassType pass_type, const int pass_filter, diff --git a/source/blender/render/extern/include/RE_engine.h b/source/blender/render/extern/include/RE_engine.h index fd55a2a01df..82b45ba9d4a 100644 --- a/source/blender/render/extern/include/RE_engine.h +++ b/source/blender/render/extern/include/RE_engine.h @@ -87,11 +87,8 @@ typedef struct RenderEngineType { struct Object *object, const int pass_type, const int pass_filter, - const int object_id, - const struct BakePixel *pixel_array, - const int num_pixels, - const int depth, - void *result); + const int width, + const int height); void (*view_update)(struct RenderEngine *engine, const struct bContext *context, @@ -140,6 +137,13 @@ typedef struct RenderEngine { struct ReportList *reports; + struct { + const struct BakePixel *pixels; + float *result; + int width, height, depth; + int object_id; + } bake; + /* Depsgraph */ struct Depsgraph *depsgraph; diff --git a/source/blender/render/intern/include/render_result.h b/source/blender/render/intern/include/render_result.h index fabbd5fb096..0ed8871b224 100644 --- a/source/blender/render/intern/include/render_result.h +++ b/source/blender/render/intern/include/render_result.h @@ -84,11 +84,12 @@ void render_result_exr_file_begin(struct Render *re, struct RenderEngine *engine void render_result_exr_file_end(struct Render *re, struct RenderEngine *engine); /* render pass wrapper for gpencil */ -struct RenderPass *gp_add_pass(struct RenderResult *rr, - struct RenderLayer *rl, - int channels, - const char *name, - const char *viewname); +struct RenderPass *render_layer_add_pass(struct RenderResult *rr, + struct RenderLayer *rl, + int channels, + const char *name, + const char *viewname, + const char *chanid); void render_result_exr_file_merge(struct RenderResult *rr, struct RenderResult *rrpart, diff --git a/source/blender/render/intern/source/external_engine.c b/source/blender/render/intern/source/external_engine.c index 4770e98bd20..4d88bb82dd9 100644 --- a/source/blender/render/intern/source/external_engine.c +++ b/source/blender/render/intern/source/external_engine.c @@ -31,6 +31,7 @@ #include "BLI_ghash.h" #include "BLI_listbase.h" +#include "BLI_math_bits.h" #include "BLI_rect.h" #include "BLI_string.h" #include "BLI_utildefines.h" @@ -167,6 +168,89 @@ void RE_engine_free(RenderEngine *engine) MEM_freeN(engine); } +/* Bake Render Results */ + +static RenderResult *render_result_from_bake(RenderEngine *engine, int x, int y, int w, int h) +{ + /* Create render result with specified size. */ + RenderResult *rr = MEM_callocN(sizeof(RenderResult), __func__); + + rr->rectx = w; + rr->recty = h; + rr->tilerect.xmin = x; + rr->tilerect.ymin = y; + rr->tilerect.xmax = x + w; + rr->tilerect.ymax = y + h; + + /* Add single baking render layer. */ + RenderLayer *rl = MEM_callocN(sizeof(RenderLayer), "bake render layer"); + rl->rectx = w; + rl->recty = h; + BLI_addtail(&rr->layers, rl); + + /* Add render passes. */ + render_layer_add_pass(rr, rl, engine->bake.depth, RE_PASSNAME_COMBINED, "", "RGBA"); + RenderPass *primitive_pass = render_layer_add_pass(rr, rl, 4, "BakePrimitive", "", "RGBA"); + RenderPass *differential_pass = render_layer_add_pass(rr, rl, 4, "BakeDifferential", "", "RGBA"); + + /* Fill render passes from bake pixel array, to be read by the render engine. */ + for (int ty = 0; ty < h; ty++) { + size_t offset = ty * w * 4; + float *primitive = primitive_pass->rect + offset; + float *differential = differential_pass->rect + offset; + + size_t bake_offset = (y + ty) * engine->bake.width + x; + const BakePixel *bake_pixel = engine->bake.pixels + bake_offset; + + for (int tx = 0; tx < w; tx++) { + if (bake_pixel->object_id != engine->bake.object_id) { + primitive[0] = int_as_float(-1); + primitive[1] = int_as_float(-1); + } + else { + primitive[0] = int_as_float(bake_pixel->object_id); + primitive[1] = int_as_float(bake_pixel->primitive_id); + primitive[2] = bake_pixel->uv[0]; + primitive[3] = bake_pixel->uv[1]; + + differential[0] = bake_pixel->du_dx; + differential[1] = bake_pixel->du_dy; + differential[2] = bake_pixel->dv_dx; + differential[3] = bake_pixel->dv_dy; + } + + primitive += 4; + differential += 4; + bake_pixel++; + } + } + + return rr; +} + +static void render_result_to_bake(RenderEngine *engine, RenderResult *rr) +{ + RenderPass *rpass = RE_pass_find_by_name(rr->layers.first, RE_PASSNAME_COMBINED, ""); + + if (!rpass) { + return; + } + + /* Copy from tile render result to full image bake result. */ + int x = rr->tilerect.xmin; + int y = rr->tilerect.ymin; + int w = rr->tilerect.xmax - rr->tilerect.xmin; + int h = rr->tilerect.ymax - rr->tilerect.ymin; + + for (int ty = 0; ty < h; ty++) { + size_t offset = ty * w * engine->bake.depth; + size_t bake_offset = ((y + ty) * engine->bake.width + x) * engine->bake.depth; + size_t size = w * engine->bake.depth * sizeof(float); + + memcpy(engine->bake.result + bake_offset, rpass->rect + offset, size); + } +} + /* Render Results */ static RenderPart *get_part_from_result(Render *re, RenderResult *result) @@ -180,6 +264,12 @@ static RenderPart *get_part_from_result(Render *re, RenderResult *result) RenderResult *RE_engine_begin_result( RenderEngine *engine, int x, int y, int w, int h, const char *layername, const char *viewname) { + if (engine->bake.pixels) { + RenderResult *result = render_result_from_bake(engine, x, y, w, h); + BLI_addtail(&engine->fullresult, result); + return result; + } + Render *re = engine->re; RenderResult *result; rcti disprect; @@ -237,6 +327,11 @@ RenderResult *RE_engine_begin_result( void RE_engine_update_result(RenderEngine *engine, RenderResult *result) { + if (engine->bake.pixels) { + /* No interactive baking updates for now. */ + return; + } + Render *re = engine->re; if (result) { @@ -270,6 +365,13 @@ void RE_engine_end_result( return; } + if (engine->bake.pixels) { + render_result_to_bake(engine, result); + BLI_remlink(&engine->fullresult, result); + render_result_free(result); + return; + } + /* merge. on break, don't merge in result for preview renders, looks nicer */ if (!highlight) { /* for exr tile render, detect tiles that are done */ @@ -574,7 +676,7 @@ bool RE_bake_engine(Render *re, Object *object, const int object_id, const BakePixel pixel_array[], - const size_t num_pixels, + const BakeImages *bake_images, const int depth, const eScenePassType pass_type, const int pass_filter, @@ -619,16 +721,21 @@ bool RE_bake_engine(Render *re, type->update(engine, re->main, engine->depsgraph); } - type->bake(engine, - engine->depsgraph, - object, - pass_type, - pass_filter, - object_id, - pixel_array, - num_pixels, - depth, - result); + for (int i = 0; i < bake_images->size; i++) { + const BakeImage *image = bake_images->data + i; + + engine->bake.pixels = pixel_array + image->offset; + engine->bake.result = result + image->offset * depth; + engine->bake.width = image->width; + engine->bake.height = image->height; + engine->bake.depth = depth; + engine->bake.object_id = object_id; + + type->bake( + engine, engine->depsgraph, object, pass_type, pass_filter, image->width, image->height); + + memset(&engine->bake, 0, sizeof(engine->bake)); + } engine->depsgraph = NULL; } diff --git a/source/blender/render/intern/source/pipeline.c b/source/blender/render/intern/source/pipeline.c index 4a910d9e12c..d68f74751ec 100644 --- a/source/blender/render/intern/source/pipeline.c +++ b/source/blender/render/intern/source/pipeline.c @@ -2955,5 +2955,5 @@ RenderPass *RE_create_gp_pass(RenderResult *rr, const char *layername, const cha BLI_freelinkN(&rl->passes, rp); } /* create a totally new pass */ - return gp_add_pass(rr, rl, 4, RE_PASSNAME_COMBINED, viewname); + return render_layer_add_pass(rr, rl, 4, RE_PASSNAME_COMBINED, viewname, "RGBA"); } diff --git a/source/blender/render/intern/source/render_result.c b/source/blender/render/intern/source/render_result.c index b38c1b573f3..d829033656a 100644 --- a/source/blender/render/intern/source/render_result.c +++ b/source/blender/render/intern/source/render_result.c @@ -213,12 +213,12 @@ static void set_pass_full_name( /********************************** New **************************************/ -static RenderPass *render_layer_add_pass(RenderResult *rr, - RenderLayer *rl, - int channels, - const char *name, - const char *viewname, - const char *chan_id) +RenderPass *render_layer_add_pass(RenderResult *rr, + RenderLayer *rl, + int channels, + const char *name, + const char *viewname, + const char *chan_id) { const int view_id = BLI_findstringindex(&rr->views, viewname, offsetof(RenderView, name)); RenderPass *rpass = MEM_callocN(sizeof(RenderPass), name); @@ -280,12 +280,6 @@ static RenderPass *render_layer_add_pass(RenderResult *rr, return rpass; } -/* wrapper called from render_opengl */ -RenderPass *gp_add_pass( - RenderResult *rr, RenderLayer *rl, int channels, const char *name, const char *viewname) -{ - return render_layer_add_pass(rr, rl, channels, name, viewname, "RGBA"); -} /* called by main render as well for parts */ /* will read info from Render *re to define layers */ |