diff options
Diffstat (limited to 'intern/cycles/blender/blender_session.cpp')
| -rw-r--r-- | intern/cycles/blender/blender_session.cpp | 488 |
1 files changed, 241 insertions, 247 deletions
diff --git a/intern/cycles/blender/blender_session.cpp b/intern/cycles/blender/blender_session.cpp index 2f30cbd961f..00d23b9095e 100644 --- a/intern/cycles/blender/blender_session.cpp +++ b/intern/cycles/blender/blender_session.cpp @@ -16,36 +16,38 @@ #include <stdlib.h> -#include "background.h" -#include "buffers.h" -#include "camera.h" -#include "device.h" -#include "integrator.h" -#include "film.h" -#include "light.h" -#include "mesh.h" -#include "object.h" -#include "scene.h" -#include "session.h" -#include "shader.h" - -#include "util_color.h" -#include "util_foreach.h" -#include "util_function.h" -#include "util_hash.h" -#include "util_logging.h" -#include "util_progress.h" -#include "util_time.h" - -#include "blender_sync.h" -#include "blender_session.h" -#include "blender_util.h" +#include "render/background.h" +#include "render/buffers.h" +#include "render/camera.h" +#include "device/device.h" +#include "render/integrator.h" +#include "render/film.h" +#include "render/light.h" +#include "render/mesh.h" +#include "render/object.h" +#include "render/scene.h" +#include "render/session.h" +#include "render/shader.h" + +#include "util/util_color.h" +#include "util/util_foreach.h" +#include "util/util_function.h" +#include "util/util_hash.h" +#include "util/util_logging.h" +#include "util/util_progress.h" +#include "util/util_time.h" + +#include "blender/blender_sync.h" +#include "blender/blender_session.h" +#include "blender/blender_util.h" CCL_NAMESPACE_BEGIN bool BlenderSession::headless = false; int BlenderSession::num_resumable_chunks = 0; int BlenderSession::current_resumable_chunk = 0; +int BlenderSession::start_resumable_chunk = 0; +int BlenderSession::end_resumable_chunk = 0; BlenderSession::BlenderSession(BL::RenderEngine& b_engine, BL::UserPreferences& b_userpref, @@ -68,6 +70,7 @@ BlenderSession::BlenderSession(BL::RenderEngine& b_engine, background = true; last_redraw_time = 0.0; start_resize_time = 0.0; + last_status_time = 0.0; } BlenderSession::BlenderSession(BL::RenderEngine& b_engine, @@ -93,6 +96,7 @@ BlenderSession::BlenderSession(BL::RenderEngine& b_engine, background = false; last_redraw_time = 0.0; start_resize_time = 0.0; + last_status_time = 0.0; } BlenderSession::~BlenderSession() @@ -111,8 +115,7 @@ void BlenderSession::create() void BlenderSession::create_session() { SessionParams session_params = BlenderSync::get_session_params(b_engine, b_userpref, b_scene, background); - bool is_cpu = session_params.device.type == DEVICE_CPU; - SceneParams scene_params = BlenderSync::get_scene_params(b_scene, background, is_cpu); + SceneParams scene_params = BlenderSync::get_scene_params(b_scene, background); bool session_pause = BlenderSync::get_session_pause(b_scene, background); /* reset status/progress */ @@ -121,14 +124,6 @@ void BlenderSession::create_session() last_progress = -1.0f; start_resize_time = 0.0; - /* create scene */ - scene = new Scene(scene_params, session_params.device); - - /* setup callbacks for builtin image support */ - scene->image_manager->builtin_image_info_cb = function_bind(&BlenderSession::builtin_image_info, this, _1, _2, _3, _4, _5, _6, _7); - scene->image_manager->builtin_image_pixels_cb = function_bind(&BlenderSession::builtin_image_pixels, this, _1, _2, _3, _4); - scene->image_manager->builtin_image_float_pixels_cb = function_bind(&BlenderSession::builtin_image_float_pixels, this, _1, _2, _3, _4); - /* create session */ session = new Session(session_params); session->scene = scene; @@ -136,8 +131,18 @@ void BlenderSession::create_session() session->progress.set_cancel_callback(function_bind(&BlenderSession::test_cancel, this)); session->set_pause(session_pause); + /* create scene */ + scene = new Scene(scene_params, session->device); + + /* setup callbacks for builtin image support */ + scene->image_manager->builtin_image_info_cb = function_bind(&BlenderSession::builtin_image_info, this, _1, _2, _3); + scene->image_manager->builtin_image_pixels_cb = function_bind(&BlenderSession::builtin_image_pixels, this, _1, _2, _3, _4, _5); + scene->image_manager->builtin_image_float_pixels_cb = function_bind(&BlenderSession::builtin_image_float_pixels, this, _1, _2, _3, _4, _5); + + session->scene = scene; + /* create sync */ - sync = new BlenderSync(b_engine, b_data, b_scene, scene, !background, session->progress, is_cpu); + sync = new BlenderSync(b_engine, b_data, b_scene, scene, !background, session->progress); BL::Object b_camera_override(b_engine.camera_override()); if(b_v3d) { if(session_pause == false) { @@ -175,8 +180,7 @@ void BlenderSession::reset_session(BL::BlendData& b_data_, BL::Scene& b_scene_) b_scene = b_scene_; SessionParams session_params = BlenderSync::get_session_params(b_engine, b_userpref, b_scene, background); - const bool is_cpu = session_params.device.type == DEVICE_CPU; - SceneParams scene_params = BlenderSync::get_scene_params(b_scene, background, is_cpu); + SceneParams scene_params = BlenderSync::get_scene_params(b_scene, background); width = render_resolution_x(b_render); height = render_resolution_y(b_render); @@ -207,7 +211,7 @@ void BlenderSession::reset_session(BL::BlendData& b_data_, BL::Scene& b_scene_) session->stats.mem_peak = session->stats.mem_used; /* sync object should be re-created */ - sync = new BlenderSync(b_engine, b_data, b_scene, scene, !background, session->progress, is_cpu); + sync = new BlenderSync(b_engine, b_data, b_scene, scene, !background, session->progress); /* for final render we will do full data sync per render layer, only * do some basic syncing here, no objects or materials for speed */ @@ -239,90 +243,6 @@ void BlenderSession::free_session() delete session; } -static PassType get_pass_type(BL::RenderPass& b_pass) -{ - switch(b_pass.type()) { - case BL::RenderPass::type_COMBINED: - return PASS_COMBINED; - - case BL::RenderPass::type_Z: - return PASS_DEPTH; - case BL::RenderPass::type_MIST: - return PASS_MIST; - case BL::RenderPass::type_NORMAL: - return PASS_NORMAL; - case BL::RenderPass::type_OBJECT_INDEX: - return PASS_OBJECT_ID; - case BL::RenderPass::type_UV: - return PASS_UV; - case BL::RenderPass::type_VECTOR: - return PASS_MOTION; - case BL::RenderPass::type_MATERIAL_INDEX: - return PASS_MATERIAL_ID; - - case BL::RenderPass::type_DIFFUSE_DIRECT: - return PASS_DIFFUSE_DIRECT; - case BL::RenderPass::type_GLOSSY_DIRECT: - return PASS_GLOSSY_DIRECT; - case BL::RenderPass::type_TRANSMISSION_DIRECT: - return PASS_TRANSMISSION_DIRECT; - case BL::RenderPass::type_SUBSURFACE_DIRECT: - return PASS_SUBSURFACE_DIRECT; - - case BL::RenderPass::type_DIFFUSE_INDIRECT: - return PASS_DIFFUSE_INDIRECT; - case BL::RenderPass::type_GLOSSY_INDIRECT: - return PASS_GLOSSY_INDIRECT; - case BL::RenderPass::type_TRANSMISSION_INDIRECT: - return PASS_TRANSMISSION_INDIRECT; - case BL::RenderPass::type_SUBSURFACE_INDIRECT: - return PASS_SUBSURFACE_INDIRECT; - - case BL::RenderPass::type_DIFFUSE_COLOR: - return PASS_DIFFUSE_COLOR; - case BL::RenderPass::type_GLOSSY_COLOR: - return PASS_GLOSSY_COLOR; - case BL::RenderPass::type_TRANSMISSION_COLOR: - return PASS_TRANSMISSION_COLOR; - case BL::RenderPass::type_SUBSURFACE_COLOR: - return PASS_SUBSURFACE_COLOR; - - case BL::RenderPass::type_EMIT: - return PASS_EMISSION; - case BL::RenderPass::type_ENVIRONMENT: - return PASS_BACKGROUND; - case BL::RenderPass::type_AO: - return PASS_AO; - case BL::RenderPass::type_SHADOW: - return PASS_SHADOW; - - case BL::RenderPass::type_DIFFUSE: - case BL::RenderPass::type_COLOR: - case BL::RenderPass::type_REFRACTION: - case BL::RenderPass::type_SPECULAR: - case BL::RenderPass::type_REFLECTION: - return PASS_NONE; -#ifdef WITH_CYCLES_DEBUG - case BL::RenderPass::type_DEBUG: - { - switch(b_pass.debug_type()) { - case BL::RenderPass::debug_type_BVH_TRAVERSED_NODES: - return PASS_BVH_TRAVERSED_NODES; - case BL::RenderPass::debug_type_BVH_TRAVERSED_INSTANCES: - return PASS_BVH_TRAVERSED_INSTANCES; - case BL::RenderPass::debug_type_BVH_INTERSECTIONS: - return PASS_BVH_INTERSECTIONS; - case BL::RenderPass::debug_type_RAY_BOUNCES: - return PASS_RAY_BOUNCES; - } - break; - } -#endif - } - - return PASS_NONE; -} - static ShaderEvalType get_shader_type(const string& pass_type) { const char *shader_type = pass_type.c_str(); @@ -332,6 +252,8 @@ static ShaderEvalType get_shader_type(const string& pass_type) return SHADER_EVAL_NORMAL; else if(strcmp(shader_type, "UV")==0) return SHADER_EVAL_UV; + else if(strcmp(shader_type, "ROUGHNESS")==0) + return SHADER_EVAL_ROUGHNESS; else if(strcmp(shader_type, "DIFFUSE_COLOR")==0) return SHADER_EVAL_DIFFUSE_COLOR; else if(strcmp(shader_type, "GLOSSY_COLOR")==0) @@ -379,18 +301,18 @@ static BL::RenderResult begin_render_result(BL::RenderEngine& b_engine, static void end_render_result(BL::RenderEngine& b_engine, BL::RenderResult& b_rr, bool cancel, + bool highlight, bool do_merge_results) { - b_engine.end_result(b_rr, (int)cancel, (int)do_merge_results); + b_engine.end_result(b_rr, (int)cancel, (int) highlight, (int)do_merge_results); } -void BlenderSession::do_write_update_render_tile(RenderTile& rtile, bool do_update_only) +void BlenderSession::do_write_update_render_tile(RenderTile& rtile, bool do_update_only, bool highlight) { - BufferParams& params = rtile.buffers->params; - int x = params.full_x - session->tile_manager.params.full_x; - int y = params.full_y - session->tile_manager.params.full_y; - int w = params.width; - int h = params.height; + int x = rtile.x - session->tile_manager.params.full_x; + int y = rtile.y - session->tile_manager.params.full_y; + int w = rtile.w; + int h = rtile.h; /* get render result */ BL::RenderResult b_rr = begin_render_result(b_engine, x, y, w, h, b_rlay_name.c_str(), b_rview_name.c_str()); @@ -410,47 +332,47 @@ void BlenderSession::do_write_update_render_tile(RenderTile& rtile, bool do_upda BL::RenderLayer b_rlay = *b_single_rlay; if(do_update_only) { - /* update only needed */ + /* Sample would be zero at initial tile update, which is only needed + * to tag tile form blender side as IN PROGRESS for proper highlight + * no buffers should be sent to blender yet. For denoise we also + * keep showing the noisy buffers until denoise is done. */ + bool merge = (rtile.sample != 0) && (rtile.task != RenderTile::DENOISE); - if(rtile.sample != 0) { - /* sample would be zero at initial tile update, which is only needed - * to tag tile form blender side as IN PROGRESS for proper highlight - * no buffers should be sent to blender yet - */ + if(merge) { update_render_result(b_rr, b_rlay, rtile); } - end_render_result(b_engine, b_rr, true, true); + end_render_result(b_engine, b_rr, true, highlight, merge); } else { - /* write result */ + /* Write final render result. */ write_render_result(b_rr, b_rlay, rtile); - end_render_result(b_engine, b_rr, false, true); + end_render_result(b_engine, b_rr, false, false, true); } } void BlenderSession::write_render_tile(RenderTile& rtile) { - do_write_update_render_tile(rtile, false); + do_write_update_render_tile(rtile, false, false); } -void BlenderSession::update_render_tile(RenderTile& rtile) +void BlenderSession::update_render_tile(RenderTile& rtile, bool highlight) { /* use final write for preview renders, otherwise render result wouldn't be * be updated in blender side * would need to be investigated a bit further, but for now shall be fine */ if(!b_engine.is_preview()) - do_write_update_render_tile(rtile, true); + do_write_update_render_tile(rtile, true, highlight); else - do_write_update_render_tile(rtile, false); + do_write_update_render_tile(rtile, false, false); } void BlenderSession::render() { /* set callback to write out render results */ session->write_render_tile_cb = function_bind(&BlenderSession::write_render_tile, this, _1); - session->update_render_tile_cb = function_bind(&BlenderSession::update_render_tile, this, _1); + session->update_render_tile_cb = function_bind(&BlenderSession::update_render_tile, this, _1, _2); /* get buffer parameters */ SessionParams session_params = BlenderSync::get_session_params(b_engine, b_userpref, b_scene, background); @@ -460,7 +382,10 @@ void BlenderSession::render() BL::RenderSettings r = b_scene.render(); BL::RenderSettings::layers_iterator b_layer_iter; BL::RenderResult::views_iterator b_view_iter; - + + /* We do some special meta attributes when we only have single layer. */ + const bool is_single_layer = (r.layers.length() == 1); + for(r.layers.begin(b_layer_iter); b_layer_iter != r.layers.end(); ++b_layer_iter) { b_rlay_name = b_layer_iter->name(); @@ -471,33 +396,38 @@ void BlenderSession::render() /* layer will be missing if it was disabled in the UI */ if(b_single_rlay == b_rr.layers.end()) { - end_render_result(b_engine, b_rr, true, false); + end_render_result(b_engine, b_rr, true, true, false); continue; } BL::RenderLayer b_rlay = *b_single_rlay; /* add passes */ - array<Pass> passes; - Pass::add(PASS_COMBINED, passes); - - if(session_params.device.advanced_shading) { - - /* loop over passes */ - BL::RenderLayer::passes_iterator b_pass_iter; - - for(b_rlay.passes.begin(b_pass_iter); b_pass_iter != b_rlay.passes.end(); ++b_pass_iter) { - BL::RenderPass b_pass(*b_pass_iter); - PassType pass_type = get_pass_type(b_pass); + array<Pass> passes = sync->sync_render_passes(b_rlay, *b_layer_iter, session_params); + buffer_params.passes = passes; - if(pass_type == PASS_MOTION && scene->integrator->motion_blur) - continue; - if(pass_type != PASS_NONE) - Pass::add(pass_type, passes); - } - } + PointerRNA crl = RNA_pointer_get(&b_layer_iter->ptr, "cycles"); + bool use_denoising = get_boolean(crl, "use_denoising"); + buffer_params.denoising_data_pass = use_denoising; + session->tile_manager.schedule_denoising = use_denoising; + session->params.use_denoising = use_denoising; + scene->film->denoising_data_pass = buffer_params.denoising_data_pass; + scene->film->denoising_flags = 0; + if(!get_boolean(crl, "denoising_diffuse_direct")) scene->film->denoising_flags |= DENOISING_CLEAN_DIFFUSE_DIR; + if(!get_boolean(crl, "denoising_diffuse_indirect")) scene->film->denoising_flags |= DENOISING_CLEAN_DIFFUSE_IND; + if(!get_boolean(crl, "denoising_glossy_direct")) scene->film->denoising_flags |= DENOISING_CLEAN_GLOSSY_DIR; + if(!get_boolean(crl, "denoising_glossy_indirect")) scene->film->denoising_flags |= DENOISING_CLEAN_GLOSSY_IND; + if(!get_boolean(crl, "denoising_transmission_direct")) scene->film->denoising_flags |= DENOISING_CLEAN_TRANSMISSION_DIR; + if(!get_boolean(crl, "denoising_transmission_indirect")) scene->film->denoising_flags |= DENOISING_CLEAN_TRANSMISSION_IND; + if(!get_boolean(crl, "denoising_subsurface_direct")) scene->film->denoising_flags |= DENOISING_CLEAN_SUBSURFACE_DIR; + if(!get_boolean(crl, "denoising_subsurface_indirect")) scene->film->denoising_flags |= DENOISING_CLEAN_SUBSURFACE_IND; + scene->film->denoising_clean_pass = (scene->film->denoising_flags & DENOISING_CLEAN_ALL_PASSES); + buffer_params.denoising_clean_pass = scene->film->denoising_clean_pass; + session->params.denoising_radius = get_int(crl, "denoising_radius"); + session->params.denoising_strength = get_float(crl, "denoising_strength"); + session->params.denoising_feature_strength = get_float(crl, "denoising_feature_strength"); + session->params.denoising_relative_pca = get_boolean(crl, "denoising_relative_pca"); - buffer_params.passes = passes; scene->film->pass_alpha_threshold = b_layer_iter->pass_alpha_threshold(); scene->film->tag_passes_update(scene, passes); scene->film->tag_update(scene); @@ -550,8 +480,17 @@ void BlenderSession::render() break; } + if(is_single_layer) { + BL::RenderResult b_rr = b_engine.get_result(); + string num_aa_samples = string_printf("%d", session->params.samples); + b_rr.stamp_data_add_field("Cycles Samples", num_aa_samples.c_str()); + /* TODO(sergey): Report whether we're doing resumable render + * and also start/end sample if so. + */ + } + /* free result without merging */ - end_render_result(b_engine, b_rr, true, false); + end_render_result(b_engine, b_rr, true, true, false); if(session->progress.get_cancel()) break; @@ -632,8 +571,6 @@ void BlenderSession::bake(BL::Object& b_object, float result[]) { ShaderEvalType shader_type = get_shader_type(pass_type); - size_t object_index = OBJECT_NONE; - int tri_offset = 0; /* Set baking flag in advance, so kernel loading can check if we need * any baking capabilities. @@ -643,9 +580,6 @@ void BlenderSession::bake(BL::Object& b_object, /* ensure kernels are loaded before we do any scene updates */ session->load_kernels(); - if(session->progress.get_cancel()) - return; - if(shader_type == SHADER_EVAL_UV) { /* force UV to be available */ Pass::add(PASS_UV, scene->film->passes); @@ -663,50 +597,61 @@ void BlenderSession::bake(BL::Object& b_object, scene->film->tag_update(scene); scene->integrator->tag_update(scene); - /* update scene */ - BL::Object b_camera_override(b_engine.camera_override()); - sync->sync_camera(b_render, b_camera_override, width, height, ""); - sync->sync_data(b_render, - b_v3d, - b_camera_override, - width, height, - &python_thread_state, - b_rlay_name.c_str()); + if(!session->progress.get_cancel()) { + /* update scene */ + BL::Object b_camera_override(b_engine.camera_override()); + sync->sync_camera(b_render, b_camera_override, width, height, ""); + sync->sync_data(b_render, + b_v3d, + b_camera_override, + width, height, + &python_thread_state, + b_rlay_name.c_str()); + } - /* get buffer parameters */ - SessionParams session_params = BlenderSync::get_session_params(b_engine, b_userpref, b_scene, background); - BufferParams buffer_params = BlenderSync::get_buffer_params(b_render, b_v3d, b_rv3d, scene->camera, width, height); + BakeData *bake_data = NULL; - scene->bake_manager->set_shader_limit((size_t)b_engine.tile_x(), (size_t)b_engine.tile_y()); + if(!session->progress.get_cancel()) { + /* get buffer parameters */ + SessionParams session_params = BlenderSync::get_session_params(b_engine, b_userpref, b_scene, background); + BufferParams buffer_params = BlenderSync::get_buffer_params(b_render, b_v3d, b_rv3d, scene->camera, width, height); - /* set number of samples */ - session->tile_manager.set_samples(session_params.samples); - session->reset(buffer_params, session_params.samples); - session->update_scene(); + scene->bake_manager->set_shader_limit((size_t)b_engine.tile_x(), (size_t)b_engine.tile_y()); - /* find object index. todo: is arbitrary - copied from mesh_displace.cpp */ - for(size_t i = 0; i < scene->objects.size(); i++) { - if(strcmp(scene->objects[i]->name.c_str(), b_object.name().c_str()) == 0) { - object_index = i; - tri_offset = scene->objects[i]->mesh->tri_offset; - break; - } - } + /* set number of samples */ + session->tile_manager.set_samples(session_params.samples); + session->reset(buffer_params, session_params.samples); + session->update_scene(); + + /* find object index. todo: is arbitrary - copied from mesh_displace.cpp */ + size_t object_index = OBJECT_NONE; + int tri_offset = 0; - int object = object_index; + for(size_t i = 0; i < scene->objects.size(); i++) { + if(strcmp(scene->objects[i]->name.c_str(), b_object.name().c_str()) == 0) { + object_index = i; + tri_offset = scene->objects[i]->mesh->tri_offset; + break; + } + } - BakeData *bake_data = scene->bake_manager->init(object, tri_offset, num_pixels); + int object = object_index; - populate_bake_data(bake_data, object_id, pixel_array, num_pixels); + bake_data = scene->bake_manager->init(object, tri_offset, num_pixels); + populate_bake_data(bake_data, object_id, pixel_array, num_pixels); - /* set number of samples */ - session->tile_manager.set_samples(session_params.samples); - session->reset(buffer_params, session_params.samples); - session->update_scene(); + /* set number of samples */ + session->tile_manager.set_samples(session_params.samples); + session->reset(buffer_params, session_params.samples); + session->update_scene(); - session->progress.set_update_callback(function_bind(&BlenderSession::update_bake_progress, this)); + session->progress.set_update_callback(function_bind(&BlenderSession::update_bake_progress, this)); + } - scene->bake_manager->bake(scene->device, &scene->dscene, scene, session->progress, shader_type, bake_pass_filter, bake_data, result); + /* Perform bake. Check cancel to avoid crash with incomplete scene data. */ + if(!session->progress.get_cancel()) { + scene->bake_manager->bake(scene->device, &scene->dscene, scene, session->progress, shader_type, bake_pass_filter, bake_data, result); + } /* free all memory used (host and device), so we wouldn't leave render * engine with extra memory allocated @@ -729,10 +674,9 @@ void BlenderSession::do_write_update_render_result(BL::RenderResult& b_rr, if(!buffers->copy_from_device()) return; - BufferParams& params = buffers->params; float exposure = scene->film->exposure; - vector<float> pixels(params.width*params.height*4); + vector<float> pixels(rtile.w*rtile.h*4); /* Adjust absolute sample number to the range. */ int sample = rtile.sample; @@ -749,19 +693,31 @@ void BlenderSession::do_write_update_render_result(BL::RenderResult& b_rr, BL::RenderPass b_pass(*b_iter); /* find matching pass type */ - PassType pass_type = get_pass_type(b_pass); + PassType pass_type = BlenderSync::get_pass_type(b_pass); int components = b_pass.channels(); - /* copy pixels */ - if(!buffers->get_pass_rect(pass_type, exposure, sample, components, &pixels[0])) + bool read = false; + if(pass_type != PASS_NONE) { + /* copy pixels */ + read = buffers->get_pass_rect(pass_type, exposure, sample, components, &pixels[0]); + } + else { + int denoising_offset = BlenderSync::get_denoising_pass(b_pass); + if(denoising_offset >= 0) { + read = buffers->get_denoising_pass_rect(denoising_offset, exposure, sample, components, &pixels[0]); + } + } + + if(!read) { memset(&pixels[0], 0, pixels.size()*sizeof(float)); + } b_pass.rect(&pixels[0]); } } else { /* copy combined pass */ - BL::RenderPass b_combined_pass(b_rlay.passes.find_by_type(BL::RenderPass::type_COMBINED, b_rview_name.c_str())); + BL::RenderPass b_combined_pass(b_rlay.passes.find_by_name("Combined", b_rview_name.c_str())); if(buffers->get_pass_rect(PASS_COMBINED, exposure, sample, 4, &pixels[0])) b_combined_pass.rect(&pixels[0]); } @@ -792,8 +748,7 @@ void BlenderSession::synchronize() /* on session/scene parameter changes, we recreate session entirely */ SessionParams session_params = BlenderSync::get_session_params(b_engine, b_userpref, b_scene, background); - const bool is_cpu = session_params.device.type == DEVICE_CPU; - SceneParams scene_params = BlenderSync::get_scene_params(b_scene, background, is_cpu); + SceneParams scene_params = BlenderSync::get_scene_params(b_scene, background); bool session_pause = BlenderSync::get_session_pause(b_scene, background); if(session->params.modified(session_params) || @@ -989,10 +944,14 @@ void BlenderSession::update_status_progress() if(substatus.size() > 0) status += " | " + substatus; - if(status != last_status) { + double current_time = time_dt(); + /* When rendering in a window, redraw the status at least once per second to keep the elapsed and remaining time up-to-date. + * For headless rendering, only report when something significant changes to keep the console output readable. */ + if(status != last_status || (!headless && (current_time - last_status_time) > 1.0)) { b_engine.update_stats("", (timestatus + scene + status).c_str()); b_engine.update_memory_stats(mem_used, mem_peak); last_status = status; + last_status_time = current_time; } if(progress != last_progress) { b_engine.update_progress(progress); @@ -1061,18 +1020,11 @@ int BlenderSession::builtin_image_frame(const string &builtin_name) void BlenderSession::builtin_image_info(const string &builtin_name, void *builtin_data, - bool &is_float, - int &width, - int &height, - int &depth, - int &channels) + ImageMetaData& metadata) { /* empty image */ - is_float = false; - width = 1; - height = 1; - depth = 0; - channels = 0; + metadata.width = 1; + metadata.height = 1; if(!builtin_data) return; @@ -1086,32 +1038,34 @@ void BlenderSession::builtin_image_info(const string &builtin_name, /* image data */ BL::Image b_image(b_id); - is_float = b_image.is_float(); - width = b_image.size()[0]; - height = b_image.size()[1]; - depth = 1; - channels = b_image.channels(); + metadata.builtin_free_cache = !b_image.has_data(); + metadata.is_float = b_image.is_float(); + metadata.width = b_image.size()[0]; + metadata.height = b_image.size()[1]; + metadata.depth = 1; + metadata.channels = b_image.channels(); } else if(b_id.is_a(&RNA_Object)) { /* smoke volume data */ BL::Object b_ob(b_id); BL::SmokeDomainSettings b_domain = object_smoke_domain_find(b_ob); - is_float = true; - depth = 1; - channels = 1; + metadata.is_float = true; + metadata.depth = 1; + metadata.channels = 1; if(!b_domain) return; if(builtin_name == Attribute::standard_name(ATTR_STD_VOLUME_DENSITY) || builtin_name == Attribute::standard_name(ATTR_STD_VOLUME_FLAME) || - builtin_name == Attribute::standard_name(ATTR_STD_VOLUME_HEAT)) - channels = 1; + builtin_name == Attribute::standard_name(ATTR_STD_VOLUME_HEAT) || + builtin_name == Attribute::standard_name(ATTR_STD_VOLUME_TEMPERATURE)) + metadata.channels = 1; else if(builtin_name == Attribute::standard_name(ATTR_STD_VOLUME_COLOR)) - channels = 4; + metadata.channels = 4; else if(builtin_name == Attribute::standard_name(ATTR_STD_VOLUME_VELOCITY)) - channels = 3; + metadata.channels = 3; else return; @@ -1125,9 +1079,9 @@ void BlenderSession::builtin_image_info(const string &builtin_name, amplify = 1; } - width = resolution.x * amplify; - height = resolution.y * amplify; - depth = resolution.z * amplify; + metadata.width = resolution.x * amplify; + metadata.height = resolution.y * amplify; + metadata.depth = resolution.z * amplify; } else { /* TODO(sergey): Check we're indeed in shader node tree. */ @@ -1136,9 +1090,11 @@ void BlenderSession::builtin_image_info(const string &builtin_name, BL::Node b_node(ptr); if(b_node.is_a(&RNA_ShaderNodeTexPointDensity)) { BL::ShaderNodeTexPointDensity b_point_density_node(b_node); - channels = 4; - width = height = depth = b_point_density_node.resolution(); - is_float = true; + metadata.channels = 4; + metadata.width = b_point_density_node.resolution(); + metadata.height = metadata.width; + metadata.depth = metadata.width; + metadata.is_float = true; } } } @@ -1146,7 +1102,8 @@ void BlenderSession::builtin_image_info(const string &builtin_name, bool BlenderSession::builtin_image_pixels(const string &builtin_name, void *builtin_data, unsigned char *pixels, - const size_t pixels_size) + const size_t pixels_size, + const bool free_cache) { if(!builtin_data) { return false; @@ -1167,7 +1124,6 @@ bool BlenderSession::builtin_image_pixels(const string &builtin_name, if(image_pixels && num_pixels * channels == pixels_size) { memcpy(pixels, image_pixels, pixels_size * sizeof(unsigned char)); - MEM_freeN(image_pixels); } else { if(channels == 1) { @@ -1186,6 +1142,16 @@ bool BlenderSession::builtin_image_pixels(const string &builtin_name, } } } + + if(image_pixels) { + MEM_freeN(image_pixels); + } + + /* Free image buffers to save memory during render. */ + if(free_cache) { + b_image.buffers_free(); + } + /* Premultiply, byte images are always straight for Blender. */ unsigned char *cp = pixels; for(size_t i = 0; i < num_pixels; i++, cp += channels) { @@ -1199,7 +1165,8 @@ bool BlenderSession::builtin_image_pixels(const string &builtin_name, bool BlenderSession::builtin_image_float_pixels(const string &builtin_name, void *builtin_data, float *pixels, - const size_t pixels_size) + const size_t pixels_size, + const bool free_cache) { if(!builtin_data) { return false; @@ -1224,7 +1191,6 @@ bool BlenderSession::builtin_image_float_pixels(const string &builtin_name, if(image_pixels && num_pixels * channels == pixels_size) { memcpy(pixels, image_pixels, pixels_size * sizeof(float)); - MEM_freeN(image_pixels); } else { if(channels == 1) { @@ -1244,6 +1210,15 @@ bool BlenderSession::builtin_image_float_pixels(const string &builtin_name, } } + if(image_pixels) { + MEM_freeN(image_pixels); + } + + /* Free image buffers to save memory during render. */ + if(free_cache) { + b_image.buffers_free(); + } + return true; } else if(b_id.is_a(&RNA_Object)) { @@ -1308,6 +1283,13 @@ bool BlenderSession::builtin_image_float_pixels(const string &builtin_name, return true; } } + else if(builtin_name == Attribute::standard_name(ATTR_STD_VOLUME_TEMPERATURE)) { + SmokeDomainSettings_temperature_grid_get_length(&b_domain.ptr, &length); + if(length == num_pixels) { + SmokeDomainSettings_temperature_grid_get(&b_domain.ptr, pixels); + return true; + } + } else { fprintf(stderr, "Cycles error: unknown volume attribute %s, skipping\n", @@ -1342,9 +1324,21 @@ void BlenderSession::update_resumable_tile_manager(int num_samples) return; } - int num_samples_per_chunk = (int)ceilf((float)num_samples / num_resumable_chunks); - int range_start_sample = num_samples_per_chunk * (current_resumable_chunk - 1); - int range_num_samples = num_samples_per_chunk; + const int num_samples_per_chunk = (int)ceilf((float)num_samples / num_resumable_chunks); + + int range_start_sample, range_num_samples; + if(current_resumable_chunk != 0) { + /* Single chunk rendering. */ + range_start_sample = num_samples_per_chunk * (current_resumable_chunk - 1); + range_num_samples = num_samples_per_chunk; + } + else { + /* Ranged-chunks. */ + const int num_chunks = end_resumable_chunk - start_resumable_chunk + 1; + range_start_sample = num_samples_per_chunk * (start_resumable_chunk - 1); + range_num_samples = num_chunks * num_samples_per_chunk; + } + /* Make sure we don't overshoot. */ if(range_start_sample + range_num_samples > num_samples) { range_num_samples = num_samples - range_num_samples; } |