diff options
Diffstat (limited to 'intern/cycles/integrator/path_trace_work_gpu.cpp')
| -rw-r--r-- | intern/cycles/integrator/path_trace_work_gpu.cpp | 56 |
1 files changed, 27 insertions, 29 deletions
diff --git a/intern/cycles/integrator/path_trace_work_gpu.cpp b/intern/cycles/integrator/path_trace_work_gpu.cpp index e41d8d1d252..17c49f244d2 100644 --- a/intern/cycles/integrator/path_trace_work_gpu.cpp +++ b/intern/cycles/integrator/path_trace_work_gpu.cpp @@ -15,12 +15,12 @@ */ #include "integrator/path_trace_work_gpu.h" +#include "integrator/path_trace_display.h" #include "device/device.h" #include "integrator/pass_accessor_gpu.h" #include "render/buffers.h" -#include "render/gpu_display.h" #include "render/scene.h" #include "util/util_logging.h" #include "util/util_tbb.h" @@ -46,7 +46,7 @@ PathTraceWorkGPU::PathTraceWorkGPU(Device *device, queued_paths_(device, "queued_paths", MEM_READ_WRITE), num_queued_paths_(device, "num_queued_paths", MEM_READ_WRITE), work_tiles_(device, "work_tiles", MEM_READ_WRITE), - gpu_display_rgba_half_(device, "display buffer half", MEM_READ_WRITE), + display_rgba_half_(device, "display buffer half", MEM_READ_WRITE), max_num_paths_(queue_->num_concurrent_states(sizeof(IntegratorStateCPU))), min_num_active_paths_(queue_->num_concurrent_busy_states()), max_active_path_index_(0) @@ -652,7 +652,7 @@ int PathTraceWorkGPU::get_num_active_paths() bool PathTraceWorkGPU::should_use_graphics_interop() { /* There are few aspects with the graphics interop when using multiple devices caused by the fact - * that the GPUDisplay has a single texture: + * that the PathTraceDisplay has a single texture: * * CUDA will return `CUDA_ERROR_NOT_SUPPORTED` from `cuGraphicsGLRegisterBuffer()` when * attempting to register OpenGL PBO which has been mapped. Which makes sense, because @@ -678,9 +678,9 @@ bool PathTraceWorkGPU::should_use_graphics_interop() return interop_use_; } -void PathTraceWorkGPU::copy_to_gpu_display(GPUDisplay *gpu_display, - PassMode pass_mode, - int num_samples) +void PathTraceWorkGPU::copy_to_display(PathTraceDisplay *display, + PassMode pass_mode, + int num_samples) { if (device_->have_error()) { /* Don't attempt to update GPU display if the device has errors: the error state will make @@ -694,7 +694,7 @@ void PathTraceWorkGPU::copy_to_gpu_display(GPUDisplay *gpu_display, } if (should_use_graphics_interop()) { - if (copy_to_gpu_display_interop(gpu_display, pass_mode, num_samples)) { + if (copy_to_display_interop(display, pass_mode, num_samples)) { return; } @@ -703,12 +703,12 @@ void PathTraceWorkGPU::copy_to_gpu_display(GPUDisplay *gpu_display, interop_use_ = false; } - copy_to_gpu_display_naive(gpu_display, pass_mode, num_samples); + copy_to_display_naive(display, pass_mode, num_samples); } -void PathTraceWorkGPU::copy_to_gpu_display_naive(GPUDisplay *gpu_display, - PassMode pass_mode, - int num_samples) +void PathTraceWorkGPU::copy_to_display_naive(PathTraceDisplay *display, + PassMode pass_mode, + int num_samples) { const int full_x = effective_buffer_params_.full_x; const int full_y = effective_buffer_params_.full_y; @@ -725,44 +725,42 @@ void PathTraceWorkGPU::copy_to_gpu_display_naive(GPUDisplay *gpu_display, * NOTE: allocation happens to the final resolution so that no re-allocation happens on every * change of the resolution divider. However, if the display becomes smaller, shrink the * allocated memory as well. */ - if (gpu_display_rgba_half_.data_width != final_width || - gpu_display_rgba_half_.data_height != final_height) { - gpu_display_rgba_half_.alloc(final_width, final_height); + if (display_rgba_half_.data_width != final_width || + display_rgba_half_.data_height != final_height) { + display_rgba_half_.alloc(final_width, final_height); /* TODO(sergey): There should be a way to make sure device-side memory is allocated without * transferring zeroes to the device. */ - queue_->zero_to_device(gpu_display_rgba_half_); + queue_->zero_to_device(display_rgba_half_); } PassAccessor::Destination destination(film_->get_display_pass()); - destination.d_pixels_half_rgba = gpu_display_rgba_half_.device_pointer; + destination.d_pixels_half_rgba = display_rgba_half_.device_pointer; get_render_tile_film_pixels(destination, pass_mode, num_samples); - queue_->copy_from_device(gpu_display_rgba_half_); + queue_->copy_from_device(display_rgba_half_); queue_->synchronize(); - gpu_display->copy_pixels_to_texture( - gpu_display_rgba_half_.data(), texture_x, texture_y, width, height); + display->copy_pixels_to_texture(display_rgba_half_.data(), texture_x, texture_y, width, height); } -bool PathTraceWorkGPU::copy_to_gpu_display_interop(GPUDisplay *gpu_display, - PassMode pass_mode, - int num_samples) +bool PathTraceWorkGPU::copy_to_display_interop(PathTraceDisplay *display, + PassMode pass_mode, + int num_samples) { if (!device_graphics_interop_) { device_graphics_interop_ = queue_->graphics_interop_create(); } - const DeviceGraphicsInteropDestination graphics_interop_dst = - gpu_display->graphics_interop_get(); - device_graphics_interop_->set_destination(graphics_interop_dst); + const DisplayDriver::GraphicsInterop graphics_interop_dst = display->graphics_interop_get(); + device_graphics_interop_->set_display_interop(graphics_interop_dst); const device_ptr d_rgba_half = device_graphics_interop_->map(); if (!d_rgba_half) { return false; } - PassAccessor::Destination destination = get_gpu_display_destination_template(gpu_display); + PassAccessor::Destination destination = get_display_destination_template(display); destination.d_pixels_half_rgba = d_rgba_half; get_render_tile_film_pixels(destination, pass_mode, num_samples); @@ -772,14 +770,14 @@ bool PathTraceWorkGPU::copy_to_gpu_display_interop(GPUDisplay *gpu_display, return true; } -void PathTraceWorkGPU::destroy_gpu_resources(GPUDisplay *gpu_display) +void PathTraceWorkGPU::destroy_gpu_resources(PathTraceDisplay *display) { if (!device_graphics_interop_) { return; } - gpu_display->graphics_interop_activate(); + display->graphics_interop_activate(); device_graphics_interop_ = nullptr; - gpu_display->graphics_interop_deactivate(); + display->graphics_interop_deactivate(); } void PathTraceWorkGPU::get_render_tile_film_pixels(const PassAccessor::Destination &destination, |