yet another variant of the c library. now the header has to be generated manually.
This commit is contained in:
Vinzenz Schroeter
parent
ff64557d29
commit
27a87cc80a
10 changed files with 431 additions and 327 deletions
372
servicepoint2/include/servicepoint2.h
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372
servicepoint2/include/servicepoint2.h
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/* Generated with cbindgen:0.26.0 */
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#include <stdarg.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <stdlib.h>
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/**
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* pixel count on whole screen
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*/
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#define sp2_PIXEL_COUNT ((size_t)sp2_PIXEL_WIDTH * (size_t)sp2_PIXEL_HEIGHT)
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/**
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* screen height in pixels
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*/
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#define sp2_PIXEL_HEIGHT (sp2_TILE_HEIGHT * sp2_TILE_SIZE)
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/**
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* screen width in pixels
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*/
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#define sp2_PIXEL_WIDTH (sp2_TILE_WIDTH * sp2_TILE_SIZE)
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/**
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* tile count in the y-direction
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*/
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#define sp2_TILE_HEIGHT 20
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/**
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* size of a single tile in one dimension
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*/
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#define sp2_TILE_SIZE 8
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/**
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* tile count in the x-direction
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*/
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#define sp2_TILE_WIDTH 56
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/**
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* Specifies the kind of compression to use. Availability depends on features.
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*/
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enum sp2_CompressionCode
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#ifdef __cplusplus
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: uint16_t
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#endif // __cplusplus
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{
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Uncompressed = 0,
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#if defined(SP2_FEATURE_compression_gz)
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Gz = 26490,
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#endif
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#if defined(SP2_FEATURE_compression_bz)
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Bz = 25210,
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#endif
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#if defined(SP2_FEATURE_compression_lz)
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Lz = 27770,
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#endif
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#if defined(SP2_FEATURE_compression_zs)
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Zs = 31347,
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#endif
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};
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#ifndef __cplusplus
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typedef uint16_t sp2_CompressionCode;
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#endif // __cplusplus
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/**
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* A vector of bits
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*/
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typedef struct sp2_BitVec sp2_BitVec;
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/**
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* A grid of bytes
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*/
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typedef struct sp2_ByteGrid sp2_ByteGrid;
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/**
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* A command to send to the display.
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*/
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typedef struct sp2_Command sp2_Command;
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/**
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* A connection to the display.
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*/
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typedef struct sp2_Connection sp2_Connection;
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/**
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* A grid of pixels stored in packed bytes.
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*/
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typedef struct sp2_PixelGrid sp2_PixelGrid;
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typedef uint16_t sp2_Offset;
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typedef uint8_t sp2_Brightness;
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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/**
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* Clones a `BitVec`.
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* The returned instance has to be freed with `bit_vec_dealloc`.
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*/
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struct sp2_BitVec *sp2_bit_vec_clone(const struct sp2_BitVec *this_);
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/**
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* Deallocates a `BitVec`.
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*
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* Note: do not call this if the grid has been consumed in another way, e.g. to create a command.
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*/
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void sp2_bit_vec_dealloc(struct sp2_BitVec *this_);
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/**
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* Sets the value of all bits in the `BitVec`.
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*/
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void sp2_bit_vec_fill(struct sp2_BitVec *this_, bool value);
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/**
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* Gets the value of a bit from the `BitVec`.
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*/
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bool sp2_bit_vec_get(const struct sp2_BitVec *this_, size_t index);
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/**
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* Gets the length of the `BitVec` in bits.
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*/
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size_t sp2_bit_vec_len(const struct sp2_BitVec *this_);
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/**
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* Loads a `BitVec` from the provided data.
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* The returned instance has to be freed with `bit_vec_dealloc`.
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*/
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struct sp2_BitVec *sp2_bit_vec_load(const uint8_t *data, size_t data_length);
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/**
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* Creates a new `BitVec` instance.
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* The returned instance has to be freed with `bit_vec_dealloc`.
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*/
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struct sp2_BitVec *sp2_bit_vec_new(size_t size);
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/**
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* Sets the value of a bit in the `BitVec`.
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*/
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bool sp2_bit_vec_set(struct sp2_BitVec *this_, size_t index, bool value);
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/**
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* Clones a `ByteGrid`.
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* The returned instance has to be freed with `byte_grid_dealloc`.
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*/
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struct sp2_ByteGrid *sp2_byte_grid_clone(const struct sp2_ByteGrid *this_);
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/**
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* Deallocates a `ByteGrid`.
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*
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* Note: do not call this if the grid has been consumed in another way, e.g. to create a command.
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*/
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void sp2_byte_grid_dealloc(struct sp2_ByteGrid *this_);
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/**
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* Fills the whole `ByteGrid` with the specified value
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*/
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void sp2_byte_grid_fill(struct sp2_ByteGrid *this_, uint8_t value);
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/**
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* Get the current value at the specified position
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*/
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uint8_t sp2_byte_grid_get(const struct sp2_ByteGrid *this_, size_t x, size_t y);
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/**
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* Gets the height in pixels of the `ByteGrid` instance.
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*/
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size_t sp2_byte_grid_height(const struct sp2_PixelGrid *this_);
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/**
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* Loads a `ByteGrid` with the specified dimensions from the provided data.
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* The returned instance has to be freed with `byte_grid_dealloc`.
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*/
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struct sp2_ByteGrid *sp2_byte_grid_load(size_t width,
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size_t height,
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const uint8_t *data,
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size_t data_length);
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/**
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* Creates a new `ByteGrid` instance.
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* The returned instance has to be freed with `byte_grid_dealloc`.
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*/
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struct sp2_ByteGrid *sp2_byte_grid_new(size_t width, size_t height);
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/**
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* Sets the current value at the specified position
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*/
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void sp2_byte_grid_set(struct sp2_ByteGrid *this_,
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size_t x,
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size_t y,
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uint8_t value);
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/**
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* Gets the width in pixels of the `ByteGrid` instance.
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*/
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size_t sp2_byte_grid_width(const struct sp2_PixelGrid *this_);
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/**
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* Allocates a new `Command::BitmapLinear` instance.
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* The passed `BitVec` gets deallocated in the process.
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*/
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struct sp2_Command *sp2_command_bitmap_linear(sp2_Offset offset,
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struct sp2_BitVec *bit_vec,
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sp2_CompressionCode compression);
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/**
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* Allocates a new `Command::BitmapLinearAnd` instance.
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* The passed `BitVec` gets deallocated in the process.
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*/
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struct sp2_Command *sp2_command_bitmap_linear_and(sp2_Offset offset,
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struct sp2_BitVec *bit_vec,
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sp2_CompressionCode compression);
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/**
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* Allocates a new `Command::BitmapLinearOr` instance.
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* The passed `BitVec` gets deallocated in the process.
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*/
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struct sp2_Command *sp2_command_bitmap_linear_or(sp2_Offset offset,
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struct sp2_BitVec *bit_vec,
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sp2_CompressionCode compression);
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/**
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* Allocates a new `Command::BitmapLinearWin` instance.
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* The passed `PixelGrid` gets deallocated in the process.
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*/
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struct sp2_Command *sp2_command_bitmap_linear_win(uint16_t x,
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uint16_t y,
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struct sp2_PixelGrid *byte_grid);
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/**
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* Allocates a new `Command::BitmapLinearXor` instance.
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* The passed `BitVec` gets deallocated in the process.
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*/
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struct sp2_Command *sp2_command_bitmap_linear_xor(sp2_Offset offset,
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struct sp2_BitVec *bit_vec,
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sp2_CompressionCode compression);
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/**
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* Allocates a new `Command::Brightness` instance
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*/
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struct sp2_Command *sp2_command_brightness(sp2_Brightness brightness);
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/**
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* Allocates a new `Command::CharBrightness` instance.
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* The passed `ByteGrid` gets deallocated in the process.
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*/
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struct sp2_Command *sp2_command_char_brightness(uint16_t x,
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uint16_t y,
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struct sp2_ByteGrid *byte_grid);
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/**
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* Allocates a new `Command::Clear` instance
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*/
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struct sp2_Command *sp2_command_clear(void);
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/**
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* Clones a `Command` instance
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*/
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struct sp2_Command *sp2_command_clone(const struct sp2_Command *original);
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/**
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* Allocates a new `Command::Cp437Data` instance.
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* The passed `ByteGrid` gets deallocated in the process.
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*/
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struct sp2_Command *sp2_command_cp437_data(uint16_t x,
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uint16_t y,
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struct sp2_ByteGrid *byte_grid);
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/**
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* Deallocates a `Command`. Note that connection_send does this implicitly, so you only need
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* to do this if you use the library for parsing commands.
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*/
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void sp2_command_dealloc(struct sp2_Command *ptr);
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/**
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* Allocates a new `Command::FadeOut` instance
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*/
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struct sp2_Command *sp2_command_fade_out(void);
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/**
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* Allocates a new `Command::HardReset` instance
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*/
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struct sp2_Command *sp2_command_hard_reset(void);
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/**
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* Tries to load a `Command` from the passed array with the specified length.
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*
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* returns: NULL in case of an error, pointer to the allocated command otherwise
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*/
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struct sp2_Command *sp2_command_try_load(const uint8_t *data, size_t length);
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/**
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* Closes and deallocates a connection instance
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*/
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void sp2_connection_dealloc(struct sp2_Connection *ptr);
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/**
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* Creates a new instance of Connection.
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* The returned instance has to be deallocated with `connection_dealloc`.
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*
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* returns: NULL if connection fails or connected instance
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*
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* Panics: bad string encoding
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*/
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struct sp2_Connection *sp2_connection_open(const char *host);
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/**
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* Sends the command instance. The instance is consumed / destroyed and cannot be used after this call.
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*/
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bool sp2_connection_send(const struct sp2_Connection *connection,
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struct sp2_Command *command_ptr);
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/**
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* Clones a `PixelGrid`.
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* The returned instance has to be freed with `pixel_grid_dealloc`.
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*/
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struct sp2_PixelGrid *sp2_pixel_grid_clone(const struct sp2_PixelGrid *this_);
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/**
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* Deallocates a `PixelGrid`.
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*
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* Note: do not call this if the grid has been consumed in another way, e.g. to create a command.
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*/
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void sp2_pixel_grid_dealloc(struct sp2_PixelGrid *this_);
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/**
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* Fills the whole `PixelGrid` with the specified value
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*/
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void sp2_pixel_grid_fill(struct sp2_PixelGrid *this_, bool value);
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/**
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* Get the current value at the specified position
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*/
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bool sp2_pixel_grid_get(const struct sp2_PixelGrid *this_, size_t x, size_t y);
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/**
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* Gets the height in pixels of the `PixelGrid` instance.
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*/
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size_t sp2_pixel_grid_height(const struct sp2_PixelGrid *this_);
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/**
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* Loads a `PixelGrid` with the specified dimensions from the provided data.
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* The returned instance has to be freed with `pixel_grid_dealloc`.
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*/
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struct sp2_PixelGrid *sp2_pixel_grid_load(size_t width,
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size_t height,
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const uint8_t *data,
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size_t data_length);
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/**
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* Creates a new `PixelGrid` instance.
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* The returned instance has to be freed with `pixel_grid_dealloc`.
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*/
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struct sp2_PixelGrid *sp2_pixel_grid_new(size_t width, size_t height);
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/**
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* Sets the current value at the specified position
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*/
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void sp2_pixel_grid_set(struct sp2_PixelGrid *this_,
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size_t x,
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size_t y,
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bool value);
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/**
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* Gets the width in pixels of the `PixelGrid` instance.
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*/
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size_t sp2_pixel_grid_width(const struct sp2_PixelGrid *this_);
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#ifdef __cplusplus
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} // extern "C"
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#endif // __cplusplus
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