forked from bartvdbraak/blender
9fba458a7f
and 5 float image textures. For CPU render this limit will be lifted later on with image cache support. Patch by Mike Farnsworth. Also changed color space option in image/environment texture node, to show options Color and Non-Color Data, instead of sRGB and Linear, this is more descriptive, and it was not really correct to equate Non-Color Data with Linear.
76 lines
2.0 KiB
C++
76 lines
2.0 KiB
C++
/*
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* Copyright 2011, Blender Foundation.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __IMAGE_H__
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#define __IMAGE_H__
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#include "device_memory.h"
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#include "util_string.h"
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#include "util_vector.h"
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CCL_NAMESPACE_BEGIN
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#define TEX_NUM_FLOAT_IMAGES 5
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#define TEX_NUM_IMAGES 95
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#define TEX_IMAGE_MAX (TEX_NUM_IMAGES + TEX_NUM_FLOAT_IMAGES)
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#define TEX_IMAGE_FLOAT_START TEX_NUM_IMAGES
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class Device;
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class DeviceScene;
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class Progress;
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class ImageManager {
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public:
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ImageManager();
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~ImageManager();
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int add_image(const string& filename, bool& is_float);
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void remove_image(const string& filename);
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void device_update(Device *device, DeviceScene *dscene, Progress& progress);
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void device_free(Device *device, DeviceScene *dscene);
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void set_osl_texture_system(void *texture_system);
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bool need_update;
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private:
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struct Image {
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string filename;
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bool need_load;
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int users;
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};
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vector<Image*> images;
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vector<Image*> float_images;
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void *osl_texture_system;
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bool file_load_image(Image *img, device_vector<uchar4>& tex_img);
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bool file_load_float_image(Image *img, device_vector<float4>& tex_img);
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void device_load_image(Device *device, DeviceScene *dscene, int slot);
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void device_free_image(Device *device, DeviceScene *dscene, int slot);
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};
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CCL_NAMESPACE_END
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#endif /* __IMAGE_H__ */
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