xenia/third_party/crunch/crnlib/crn_texture_conversion.h

116 lines
3.7 KiB
C++

// File: crn_texture_conversion.h
// See Copyright Notice and license at the end of inc/crnlib.h
#pragma once
#include "crn_dxt_image.h"
#include "crn_mipmapped_texture.h"
#include "crn_rect.h"
#include "crn_lzma_codec.h"
namespace crnlib
{
namespace texture_conversion
{
class convert_stats
{
public:
convert_stats();
bool init(
const char* pSrc_filename,
const char* pDst_filename,
mipmapped_texture& src_tex,
texture_file_types::format dst_file_type,
bool lzma_stats);
bool print(bool psnr_metrics, bool mip_stats, bool grayscale_sampling, const char *pCSVStatsFile = NULL) const;
void clear();
dynamic_string m_src_filename;
dynamic_string m_dst_filename;
texture_file_types::format m_dst_file_type;
mipmapped_texture* m_pInput_tex;
mipmapped_texture m_output_tex;
uint64 m_input_file_size;
uint m_total_input_pixels;
uint64 m_output_file_size;
uint m_total_output_pixels;
uint64 m_output_comp_file_size;
};
class convert_params
{
public:
convert_params() :
m_pInput_texture(NULL),
m_texture_type(cTextureTypeUnknown),
m_dst_file_type(texture_file_types::cFormatInvalid),
m_dst_format(PIXEL_FMT_INVALID),
m_pProgress_func(NULL),
m_pProgress_user_data(NULL),
m_pIntermediate_texture(NULL),
m_y_flip(false),
m_unflip(false),
m_always_use_source_pixel_format(false),
m_write_mipmaps_to_multiple_files(false),
m_quick(false),
m_debugging(false),
m_param_debugging(false),
m_no_stats(false),
m_lzma_stats(false),
m_status(false),
m_canceled(false)
{
}
~convert_params()
{
crnlib_delete(m_pIntermediate_texture);
}
void print();
// Input parameters
mipmapped_texture* m_pInput_texture;
texture_type m_texture_type;
dynamic_string m_dst_filename;
texture_file_types::format m_dst_file_type;
pixel_format m_dst_format;
crn_comp_params m_comp_params;
crn_mipmap_params m_mipmap_params;
typedef bool (*progress_callback_func_ptr)(uint percentage_complete, void* pUser_data_ptr);
progress_callback_func_ptr m_pProgress_func;
void* m_pProgress_user_data;
// Return parameters
mipmapped_texture* m_pIntermediate_texture;
mutable dynamic_string m_error_message;
bool m_y_flip;
bool m_unflip;
bool m_always_use_source_pixel_format;
bool m_write_mipmaps_to_multiple_files;
bool m_quick;
bool m_debugging;
bool m_param_debugging;
bool m_no_stats;
bool m_lzma_stats;
mutable bool m_status;
mutable bool m_canceled;
};
bool process(convert_params& params, convert_stats& stats);
} // namespace texture_conversion
} // namespace crnlib