Campbell Barton
65ec7ec524
BF-admins agree to remove header information that isn't useful, to reduce noise. - BEGIN/END license blocks Developers should add non license comments as separate comment blocks. No need for separator text. - Contributors This is often invalid, outdated or misleading especially when splitting files. It's more useful to git-blame to find out who has developed the code. See P901 for script to perform these edits.
126 lines
3.7 KiB
C++
126 lines
3.7 KiB
C++
/*
|
|
* Copyright 2011, Blender Foundation.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
|
|
#ifndef __COM_RENDERLAYERSPROG_H__
|
|
#define __COM_RENDERLAYERSPROG_H__
|
|
|
|
#include "COM_NodeOperation.h"
|
|
#include "DNA_scene_types.h"
|
|
#include "BLI_listbase.h"
|
|
#include "BKE_image.h"
|
|
extern "C" {
|
|
# include "RE_pipeline.h"
|
|
# include "MEM_guardedalloc.h"
|
|
}
|
|
|
|
/**
|
|
* Base class for all renderlayeroperations
|
|
*
|
|
* \todo: rename to operation.
|
|
*/
|
|
class RenderLayersProg : public NodeOperation {
|
|
protected:
|
|
/**
|
|
* Reference to the scene object.
|
|
*/
|
|
Scene *m_scene;
|
|
|
|
/**
|
|
* layerId of the layer where this operation needs to get its data from
|
|
*/
|
|
short m_layerId;
|
|
|
|
/**
|
|
* viewName of the view to use (unless another view is specified by the node
|
|
*/
|
|
const char *m_viewName;
|
|
|
|
/**
|
|
* cached instance to the float buffer inside the layer
|
|
*/
|
|
float *m_inputBuffer;
|
|
|
|
/**
|
|
* renderpass where this operation needs to get its data from
|
|
*/
|
|
std::string m_passName;
|
|
|
|
int m_elementsize;
|
|
|
|
/**
|
|
* \brief render data used for active rendering
|
|
*/
|
|
const RenderData *m_rd;
|
|
|
|
/**
|
|
* Determine the output resolution. The resolution is retrieved from the Renderer
|
|
*/
|
|
void determineResolution(unsigned int resolution[2], unsigned int preferredResolution[2]);
|
|
|
|
/**
|
|
* retrieve the reference to the float buffer of the renderer.
|
|
*/
|
|
inline float *getInputBuffer() { return this->m_inputBuffer; }
|
|
|
|
void doInterpolation(float output[4], float x, float y, PixelSampler sampler);
|
|
public:
|
|
/**
|
|
* Constructor
|
|
*/
|
|
RenderLayersProg(const char *passName, DataType type, int elementsize);
|
|
/**
|
|
* setter for the scene field. Will be called from
|
|
* \see RenderLayerNode to set the actual scene where
|
|
* the data will be retrieved from.
|
|
*/
|
|
void setScene(Scene *scene) { this->m_scene = scene; }
|
|
Scene *getScene() { return this->m_scene; }
|
|
void setRenderData(const RenderData *rd) { this->m_rd = rd; }
|
|
void setLayerId(short layerId) { this->m_layerId = layerId; }
|
|
short getLayerId() { return this->m_layerId; }
|
|
void setViewName(const char *viewName) { this->m_viewName = viewName; }
|
|
const char *getViewName() { return this->m_viewName; }
|
|
void initExecution();
|
|
void deinitExecution();
|
|
void executePixelSampled(float output[4], float x, float y, PixelSampler sampler);
|
|
};
|
|
|
|
class RenderLayersAOOperation : public RenderLayersProg {
|
|
public:
|
|
RenderLayersAOOperation(const char *passName, DataType type, int elementsize)
|
|
: RenderLayersProg(passName, type, elementsize) {}
|
|
void executePixelSampled(float output[4], float x, float y, PixelSampler sampler);
|
|
};
|
|
|
|
class RenderLayersAlphaProg : public RenderLayersProg {
|
|
public:
|
|
RenderLayersAlphaProg(const char *passName, DataType type, int elementsize)
|
|
: RenderLayersProg(passName, type, elementsize) {}
|
|
void executePixelSampled(float output[4], float x, float y, PixelSampler sampler);
|
|
};
|
|
|
|
class RenderLayersDepthProg : public RenderLayersProg {
|
|
public:
|
|
RenderLayersDepthProg(const char *passName, DataType type, int elementsize)
|
|
: RenderLayersProg(passName, type, elementsize) {}
|
|
void executePixelSampled(float output[4], float x, float y, PixelSampler sampler);
|
|
};
|
|
|
|
#endif
|