57 lines
889 B
C
57 lines
889 B
C
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#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#include <GL/glew.h>
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#include "./texture.h"
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struct gleasy_atlas_t;
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typedef struct gleasy_atlas_t gleasy_atlas_t;
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typedef struct {
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float left;
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float right;
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float top;
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float bottom;
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} gleasy_atlas_geometry_t;
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typedef struct {
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int32_t width;
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int32_t height;
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GLenum format;
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GLenum type;
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const uint8_t* buffer;
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} gleasy_atlas_bitmap_t;
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gleasy_atlas_t*
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gleasy_atlas_new(
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GLenum format,
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int32_t width,
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int32_t height,
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bool aa
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);
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void
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gleasy_atlas_delete(
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gleasy_atlas_t* atlas
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);
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void
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gleasy_atlas_clear(
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gleasy_atlas_t* atlas
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);
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bool
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gleasy_atlas_add(
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gleasy_atlas_t* atlas,
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gleasy_atlas_geometry_t* geo,
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const gleasy_atlas_bitmap_t* bitmap
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);
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gleasy_texture_2d_t
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gleasy_atlas_get_texture(
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const gleasy_atlas_t* atlas
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);
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