mirror of
https://github.com/MiSTer-devel/Main_MiSTer.git
synced 2026-05-31 03:04:12 +00:00
b897349052
* increase allowed autofire rates from 5 to 30. add autofire_on_directions option to mister.ini (defaults to 0/off) * simd rewrite of scaler memcopy * optimize screenshots / scaler copies * optimize screenshots; simd memcopy for scaler_read, add frame timer callback handler * tweaks * restore .png save functionality. * screenshot optimizations * fix double free, guard against NULL * fixing merge * add mister.ini for screenshot_image_format * correct file extension handling. * slightly tweak bmp routine * consolide screenshot code back into scaler.cpp, remove custom resize/bmp code.
42 lines
797 B
C
42 lines
797 B
C
/*
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Copyright 2019 alanswx
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with help from the MiSTer contributors including Grabulosaure
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*/
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#ifndef SCALER_H
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#define SCALER_H
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typedef enum {
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RGB,
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BGR,
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BGRA,
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RGBA,
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ARGB32, // respect endianness
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YUV,
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} mister_scaler_format_t;
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typedef struct {
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int header;
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int width;
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int height;
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int line;
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int output_width;
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int output_height;
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char *map;
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int num_bytes;
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int map_off;
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} mister_scaler;
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#define MISTER_SCALER_BASEADDR 0x20000000
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#define MISTER_SCALER_BUFFERSIZE 2048*3*1024
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mister_scaler *mister_scaler_init();
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int mister_scaler_read(mister_scaler *,unsigned char *buffer, mister_scaler_format_t format = ARGB32);
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void mister_scaler_free(mister_scaler *);
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void request_screenshot(char *cmd, int scaled = 0);
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void screenshot_cb(void);
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#endif
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