2011-12-27 21:18:07 +00:00
commit 9f98ea7e22
192 changed files with 77747 additions and 0 deletions
@@ -0,0 +1,109 @@
+// 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_dds_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 wchar_t* pSrc_filename,
+            const wchar_t* pDst_filename,
+            dds_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 wchar_t *pCSVStatsFile = NULL) const;
+
+         void clear();
+
+         dynamic_wstring            m_src_filename;
+         dynamic_wstring            m_dst_filename;
+         texture_file_types::format m_dst_file_type;
+
+         dds_texture*               m_pInput_tex;
+         dds_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_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
+         dds_texture*                  m_pInput_texture;
+
+         texture_type                  m_texture_type;
+
+         dynamic_wstring               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
+         dds_texture*                  m_pIntermediate_texture;
+         mutable dynamic_wstring       m_error_message;
+
+         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