49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
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// File: crn_comp.h
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// See Copyright Notice and license at the end of inc/crnlib.h
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#pragma once
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#include "crn_comp.h"
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#include "crn_mipmapped_texture.h"
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#include "crn_texture_comp.h"
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namespace crnlib
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{
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class dds_comp : public itexture_comp
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{
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CRNLIB_NO_COPY_OR_ASSIGNMENT_OP(dds_comp);
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public:
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dds_comp();
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virtual ~dds_comp();
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virtual const char *get_ext() const { return "DDS"; }
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virtual bool compress_init(const crn_comp_params& params);
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virtual bool compress_pass(const crn_comp_params& params, float *pEffective_bitrate);
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virtual void compress_deinit();
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virtual const crnlib::vector<uint8>& get_comp_data() const { return m_comp_data; }
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virtual crnlib::vector<uint8>& get_comp_data() { return m_comp_data; }
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private:
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mipmapped_texture m_src_tex;
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mipmapped_texture m_packed_tex;
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crnlib::vector<uint8> m_comp_data;
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const crn_comp_params* m_pParams;
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pixel_format m_pixel_fmt;
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dxt_image::pack_params m_pack_params;
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task_pool m_task_pool;
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qdxt1_params m_q1_params;
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qdxt5_params m_q5_params;
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mipmapped_texture::qdxt_state *m_pQDXT_state;
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void clear();
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bool create_dds_tex(mipmapped_texture &dds_tex);
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bool convert_to_dxt(const crn_comp_params& params);
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};
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} // namespace crnlib
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