annotate png.h @ 2688:b42f00a3a937 default tip

Fix default target. Ensure m68k.h and z80.h are built before anything else when no dep info is available
author Michael Pavone <pavone@retrodev.com>
date Mon, 31 Mar 2025 21:06:18 -0700
parents da2e06c42d16
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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b505083dcd87 Added png screenshot support
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1 #ifndef PNG_H_
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2 #define PNG_H_
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3
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4 #include "pixel.h"
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5
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6 typedef struct {
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7 uint32_t sequence_number;
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8 uint32_t num_frames;
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9 uint32_t num_frame_offset;
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10 uint16_t delay_num;
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11 uint16_t delay_den;
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12 } apng_state;
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13
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14 void save_png24_frame(FILE *f, pixel_t *buffer, apng_state *apng, uint32_t width, uint32_t height, uint32_t pitch);
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15 void save_png24(FILE *f, pixel_t *buffer, uint32_t width, uint32_t height, uint32_t pitch);
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16 void save_png(FILE *f, pixel_t *buffer, uint32_t width, uint32_t height, uint32_t pitch);
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17 apng_state* start_apng(FILE *f, uint32_t width, uint32_t height, float frame_rate);
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18 void end_apng(FILE *f, apng_state *apng);
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0ec89dadb36d Add code for loading PNG images. Added 360 controller image. WIP work on gamepad mapping UI
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19 uint32_t *load_png(uint8_t *buffer, uint32_t buf_size, uint32_t *width, uint32_t *height);
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20
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21 #endif //PNG_H_