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R-type
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
#ifndef COLOURS_PAL_H_
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#define COLOURS_PAL_H_
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#include "colours.h"
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#include "colours_external.h"
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/* PAL palette's current setup. */
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extern Colours_setup_t COLOURS_PAL_setup;
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/* External PAL palette. */
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extern COLOURS_EXTERNAL_t COLOURS_PAL_external;
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/* Updates the PAL palette - should be called after changing palette setup
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or loading/unloading an external palette. */
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void COLOURS_PAL_Update(int colourtable[256]);
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/* Restores default values for PAL-specific colour controls.
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Colours_PAL_Update should be called afterwards to apply changes. */
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void COLOURS_PAL_RestoreDefaults(void);
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/* Read/write to configuration file. */
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int COLOURS_PAL_ReadConfig(char *option, char *ptr);
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void COLOURS_PAL_WriteConfig(FILE *fp);
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/* PAL Colours initialisation and processing of command-line arguments. */
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int COLOURS_PAL_Initialise(int *argc, char *argv[]);
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/* Function for getting the PAL-specific color preset. */
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Colours_preset_t COLOURS_PAL_GetPreset(void);
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/* Writes the PAL palette (generated or external) as {Y, even U, odd U,
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even V, odd V} quintuples in YUV_TABLE. */
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void COLOURS_PAL_GetYUV(double yuv_table[256*5]);
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#endif /* COLOURS_PAL_H_ */
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