huxi
28 lines
893 B
C
28 lines
893 B
C
#ifndef __LIB_GPU_FORMAT_H__
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#define __LIB_GPU_FORMAT_H__
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int res_format_to_gpu(int res_format);
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int gpu_format_to_res(int gpu_format);
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int text_format_to_gpu(int res_format);
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int gpu_format_to_text(int gpu_format);
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int get_clut_format_tabsize(int res_format, int clut_format);
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int gpu_format_to_lut_size(int gpu_format, int clut_format);
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/* ------------------------------------------------------------------------------------*/
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/**
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* @brief texture_line_to_tile_base 纹理行排列转为块排列
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*
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* @Params dst 纹理输出(注意对齐)
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* @Params src 纹理输入
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* @Params src_w 纹理输入宽度
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* @Params src_h 纹理输入高度
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* @Params format 纹理格式，参考 GPU_format_t
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*/
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/* ------------------------------------------------------------------------------------*/
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void texture_line_to_tile_base(void *dst, void *src, int src_w, int src_h, int format);
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#endif
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