Manuel Castilla
1c42d4930a
To convert old code to the current convention and use a single code style.
105 lines
3.5 KiB
C++
105 lines
3.5 KiB
C++
/*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* Copyright 2011, Blender Foundation.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "COM_BlurBaseOperation.h"
|
|
#include "DNA_node_types.h"
|
|
|
|
namespace blender::compositor {
|
|
|
|
class FastGaussianBlurOperation : public BlurBaseOperation {
|
|
private:
|
|
float sx_;
|
|
float sy_;
|
|
MemoryBuffer *iirgaus_;
|
|
|
|
public:
|
|
FastGaussianBlurOperation();
|
|
bool determine_depending_area_of_interest(rcti *input,
|
|
ReadBufferOperation *read_operation,
|
|
rcti *output) override;
|
|
void execute_pixel(float output[4], int x, int y, void *data) override;
|
|
|
|
static void IIR_gauss(MemoryBuffer *src, float sigma, unsigned int channel, unsigned int xy);
|
|
void *initialize_tile_data(rcti *rect) override;
|
|
void init_data() override;
|
|
void deinit_execution() override;
|
|
void init_execution() override;
|
|
|
|
void get_area_of_interest(int input_idx, const rcti &output_area, rcti &r_input_area) override;
|
|
void update_memory_buffer_started(MemoryBuffer *output,
|
|
const rcti &area,
|
|
Span<MemoryBuffer *> inputs) override;
|
|
void update_memory_buffer_partial(MemoryBuffer *UNUSED(output),
|
|
const rcti &UNUSED(area),
|
|
Span<MemoryBuffer *> UNUSED(inputs)) override
|
|
{
|
|
}
|
|
};
|
|
|
|
enum {
|
|
FAST_GAUSS_OVERLAY_MIN = -1,
|
|
FAST_GAUSS_OVERLAY_NONE = 0,
|
|
FAST_GAUSS_OVERLAY_MAX = 1,
|
|
};
|
|
|
|
class FastGaussianBlurValueOperation : public MultiThreadedOperation {
|
|
private:
|
|
float sigma_;
|
|
MemoryBuffer *iirgaus_;
|
|
SocketReader *inputprogram_;
|
|
|
|
/**
|
|
* -1: re-mix with darker
|
|
* 0: do nothing
|
|
* 1 re-mix with lighter */
|
|
int overlay_;
|
|
|
|
public:
|
|
FastGaussianBlurValueOperation();
|
|
bool determine_depending_area_of_interest(rcti *input,
|
|
ReadBufferOperation *read_operation,
|
|
rcti *output) override;
|
|
void execute_pixel(float output[4], int x, int y, void *data) override;
|
|
|
|
void *initialize_tile_data(rcti *rect) override;
|
|
void deinit_execution() override;
|
|
void init_execution() override;
|
|
void set_sigma(float sigma)
|
|
{
|
|
sigma_ = sigma;
|
|
}
|
|
|
|
/* used for DOF blurring ZBuffer */
|
|
void set_overlay(int overlay)
|
|
{
|
|
overlay_ = overlay;
|
|
}
|
|
|
|
void get_area_of_interest(int input_idx, const rcti &output_area, rcti &r_input_area) override;
|
|
void update_memory_buffer_started(MemoryBuffer *output,
|
|
const rcti &area,
|
|
Span<MemoryBuffer *> inputs) override;
|
|
void update_memory_buffer_partial(MemoryBuffer *output,
|
|
const rcti &area,
|
|
Span<MemoryBuffer *> inputs) override;
|
|
};
|
|
|
|
} // namespace blender::compositor
|