24 lines
1011 B
C
24 lines
1011 B
C
// Released under the MIT licence.
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// See LICENCE.txt for details.
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#pragma once
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#include <stddef.h>
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#include "WindowsWrapper.h"
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typedef struct ColorFilter{
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const char* name;
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BOOL (*callback)(unsigned char *buffer, unsigned int index);
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} ColorFilter;
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extern ColorFilter gColorFilters[];
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extern int gFilterIndex;
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extern float gDimmingFactor;
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unsigned char* DecodeBitmapWithAlpha(const unsigned char *in_buffer, size_t in_buffer_size, unsigned int *width, unsigned int *height, BOOL colour_key);
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unsigned char* DecodeBitmapWithAlphaFromFile(const char *path, unsigned int *width, unsigned int *height, BOOL colour_key);
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unsigned char* DecodeBitmap(const unsigned char *in_buffer, size_t in_buffer_size, size_t *width, size_t *height, unsigned int bytes_per_pixel);
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unsigned char* DecodeBitmapFromFile(const char *path, size_t *width, size_t *height, unsigned int bytes_per_pixel);
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void FreeBitmap(unsigned char *buffer);
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BOOL DimBuffer(unsigned char *buffer, float dim_factor, size_t width, size_t height); |