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facchinmfacchinm
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Modernize Portenta_Video and readd example
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13 files changed

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Diff for: ‎libraries/Portenta_Video/examples/ArduinoLogo/ArduinoLogo.ino

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#include "Portenta_lvgl.h"
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#include "Portenta_Video.h"
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#include "image.h"
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// Alternatively, any raw RGB565 image can be included on demand using this macro
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/*
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#define INCBIN_PREFIX
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#include "incbin.h"
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INCBIN(test, "/home/user/Downloads/test.bin");
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*/
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int offset;
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void setup() {
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portenta_init_video();
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stm32_LCD_Clear(0);
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stm32_LCD_Clear(0);
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offset = ((stm32_getXSize() - 300)) + (stm32_getXSize() * (stm32_getYSize() - 300) / 2) * sizeof(uint16_t);
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}
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void loop() {
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// Replace texture_raw with testData if using the INCBIN method
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// Also, replace 300x300 resolution with the actual one
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stm32_LCD_DrawImage((void*)texture_raw, (void *)(getNextFrameBuffer() + offset), 300, 300, DMA2D_INPUT_RGB565);
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}

Diff for: ‎libraries/Portenta_Video/examples/ArduinoLogo/image.h

+15,003
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Diff for: ‎libraries/Portenta_Video/examples/ArduinoLogo/incbin.h

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/**
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* @file incbin.h
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* @author Dale Weiler
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* @brief Utility for including binary files
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*
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* Facilities for including binary files into the current translation unit and
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* making use from them externally in other translation units.
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*/
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#ifndef INCBIN_HDR
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#define INCBIN_HDR
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#include <limits.h>
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#if defined(__AVX512BW__) || \
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defined(__AVX512CD__) || \
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defined(__AVX512DQ__) || \
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defined(__AVX512ER__) || \
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defined(__AVX512PF__) || \
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defined(__AVX512VL__) || \
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defined(__AVX512F__)
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# define INCBIN_ALIGNMENT_INDEX 6
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#elif defined(__AVX__) || \
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defined(__AVX2__)
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# define INCBIN_ALIGNMENT_INDEX 5
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#elif defined(__SSE__) || \
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defined(__SSE2__) || \
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defined(__SSE3__) || \
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defined(__SSSE3__) || \
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defined(__SSE4_1__) || \
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defined(__SSE4_2__) || \
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defined(__neon__)
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# define INCBIN_ALIGNMENT_INDEX 4
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#elif ULONG_MAX != 0xffffffffu
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# define INCBIN_ALIGNMENT_INDEX 3
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# else
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# define INCBIN_ALIGNMENT_INDEX 2
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#endif
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/* Lookup table of (1 << n) where `n' is `INCBIN_ALIGNMENT_INDEX' */
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#define INCBIN_ALIGN_SHIFT_0 1
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#define INCBIN_ALIGN_SHIFT_1 2
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#define INCBIN_ALIGN_SHIFT_2 4
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#define INCBIN_ALIGN_SHIFT_3 8
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#define INCBIN_ALIGN_SHIFT_4 16
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#define INCBIN_ALIGN_SHIFT_5 32
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#define INCBIN_ALIGN_SHIFT_6 64
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/* Actual alignment value */
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#define INCBIN_ALIGNMENT \
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INCBIN_CONCATENATE( \
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INCBIN_CONCATENATE(INCBIN_ALIGN_SHIFT, _), \
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INCBIN_ALIGNMENT_INDEX)
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/* Stringize */
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#define INCBIN_STR(X) \
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#X
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#define INCBIN_STRINGIZE(X) \
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INCBIN_STR(X)
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/* Concatenate */
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#define INCBIN_CAT(X, Y) \
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X ## Y
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#define INCBIN_CONCATENATE(X, Y) \
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INCBIN_CAT(X, Y)
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/* Deferred macro expansion */
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#define INCBIN_EVAL(X) \
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X
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#define INCBIN_INVOKE(N, ...) \
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INCBIN_EVAL(N(__VA_ARGS__))
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/* Green Hills uses a different directive for including binary data */
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#if defined(__ghs__)
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# if (__ghs_asm == 2)
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# define INCBIN_MACRO ".file"
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/* Or consider the ".myrawdata" entry in the ld file */
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# else
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# define INCBIN_MACRO "\tINCBIN"
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# endif
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#else
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# define INCBIN_MACRO ".incbin"
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#endif
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#ifndef _MSC_VER
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# define INCBIN_ALIGN \
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__attribute__((aligned(INCBIN_ALIGNMENT)))
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#else
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# define INCBIN_ALIGN __declspec(align(INCBIN_ALIGNMENT))
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#endif
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#if defined(__arm__) || /* GNU C and RealView */ \
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defined(__arm) || /* Diab */ \
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defined(_ARM) /* ImageCraft */
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# define INCBIN_ARM
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#endif
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#ifdef __GNUC__
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/* Utilize .balign where supported */
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# define INCBIN_ALIGN_HOST ".balign " INCBIN_STRINGIZE(INCBIN_ALIGNMENT) "\n"
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# define INCBIN_ALIGN_BYTE ".balign 1\n"
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#elif defined(INCBIN_ARM)
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/*
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* On arm assemblers, the alignment value is calculated as (1 << n) where `n' is
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* the shift count. This is the value passed to `.align'
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*/
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# define INCBIN_ALIGN_HOST ".align " INCBIN_STRINGIZE(INCBIN_ALIGNMENT_INDEX) "\n"
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# define INCBIN_ALIGN_BYTE ".align 0\n"
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#else
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/* We assume other inline assembler's treat `.align' as `.balign' */
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# define INCBIN_ALIGN_HOST ".align " INCBIN_STRINGIZE(INCBIN_ALIGNMENT) "\n"
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# define INCBIN_ALIGN_BYTE ".align 1\n"
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#endif
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/* INCBIN_CONST is used by incbin.c generated files */
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#if defined(__cplusplus)
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# define INCBIN_EXTERNAL extern "C"
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# define INCBIN_CONST extern const
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#else
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# define INCBIN_EXTERNAL extern
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# define INCBIN_CONST const
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#endif
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/**
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* @brief Optionally override the linker section into which data is emitted.
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*
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* @warning If you use this facility, you'll have to deal with platform-specific linker output
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* section naming on your own
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*
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* Overriding the default linker output section, e.g for esp8266/Arduino:
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* @code
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* #define INCBIN_OUTPUT_SECTION ".irom.text"
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* #include "incbin.h"
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* INCBIN(Foo, "foo.txt");
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* // Data is emitted into program memory that never gets copied to RAM
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* @endcode
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*/
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#if !defined(INCBIN_OUTPUT_SECTION)
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# if defined(__APPLE__)
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# define INCBIN_OUTPUT_SECTION ".const_data"
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# else
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# define INCBIN_OUTPUT_SECTION ".rodata"
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# endif
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#endif
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#if defined(__APPLE__)
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/* The directives are different for Apple branded compilers */
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# define INCBIN_SECTION INCBIN_OUTPUT_SECTION "\n"
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# define INCBIN_GLOBAL(NAME) ".globl " INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME "\n"
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# define INCBIN_INT ".long "
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# define INCBIN_MANGLE "_"
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# define INCBIN_BYTE ".byte "
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# define INCBIN_TYPE(...)
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#else
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# define INCBIN_SECTION ".section " INCBIN_OUTPUT_SECTION "\n"
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# define INCBIN_GLOBAL(NAME) ".global " INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME "\n"
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# if defined(__ghs__)
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# define INCBIN_INT ".word "
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# else
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# define INCBIN_INT ".int "
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# endif
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# if defined(__USER_LABEL_PREFIX__)
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# define INCBIN_MANGLE INCBIN_STRINGIZE(__USER_LABEL_PREFIX__)
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# else
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# define INCBIN_MANGLE ""
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# endif
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# if defined(INCBIN_ARM)
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/* On arm assemblers, `@' is used as a line comment token */
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# define INCBIN_TYPE(NAME) ".type " INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME ", %object\n"
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# elif defined(__MINGW32__) || defined(__MINGW64__)
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/* Mingw doesn't support this directive either */
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# define INCBIN_TYPE(NAME)
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# else
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/* It's safe to use `@' on other architectures */
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# define INCBIN_TYPE(NAME) ".type " INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME ", @object\n"
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# endif
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# define INCBIN_BYTE ".byte "
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#endif
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/* List of style types used for symbol names */
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#define INCBIN_STYLE_CAMEL 0
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#define INCBIN_STYLE_SNAKE 1
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/**
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* @brief Specify the prefix to use for symbol names.
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*
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* By default this is `g', producing symbols of the form:
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* @code
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* #include "incbin.h"
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* INCBIN(Foo, "foo.txt");
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*
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* // Now you have the following symbols:
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* // const unsigned char gFooData[];
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* // const unsigned char *const gFooEnd;
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* // const unsigned int gFooSize;
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* @endcode
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*
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* If however you specify a prefix before including: e.g:
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* @code
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* #define INCBIN_PREFIX incbin
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* #include "incbin.h"
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* INCBIN(Foo, "foo.txt");
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*
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* // Now you have the following symbols instead:
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* // const unsigned char incbinFooData[];
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* // const unsigned char *const incbinFooEnd;
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* // const unsigned int incbinFooSize;
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* @endcode
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*/
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#if !defined(INCBIN_PREFIX)
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# define INCBIN_PREFIX g
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#endif
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/**
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* @brief Specify the style used for symbol names.
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*
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* Possible options are
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* - INCBIN_STYLE_CAMEL "CamelCase"
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* - INCBIN_STYLE_SNAKE "snake_case"
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*
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* Default option is *INCBIN_STYLE_CAMEL* producing symbols of the form:
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* @code
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* #include "incbin.h"
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* INCBIN(Foo, "foo.txt");
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*
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* // Now you have the following symbols:
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* // const unsigned char <prefix>FooData[];
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* // const unsigned char *const <prefix>FooEnd;
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* // const unsigned int <prefix>FooSize;
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* @endcode
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*
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* If however you specify a style before including: e.g:
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* @code
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* #define INCBIN_STYLE INCBIN_STYLE_SNAKE
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* #include "incbin.h"
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* INCBIN(foo, "foo.txt");
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*
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* // Now you have the following symbols:
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* // const unsigned char <prefix>foo_data[];
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* // const unsigned char *const <prefix>foo_end;
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* // const unsigned int <prefix>foo_size;
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* @endcode
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*/
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#if !defined(INCBIN_STYLE)
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# define INCBIN_STYLE INCBIN_STYLE_CAMEL
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#endif
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/* Style lookup tables */
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#define INCBIN_STYLE_0_DATA Data
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#define INCBIN_STYLE_0_END End
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#define INCBIN_STYLE_0_SIZE Size
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#define INCBIN_STYLE_1_DATA _data
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#define INCBIN_STYLE_1_END _end
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#define INCBIN_STYLE_1_SIZE _size
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/* Style lookup: returning identifier */
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#define INCBIN_STYLE_IDENT(TYPE) \
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INCBIN_CONCATENATE( \
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INCBIN_STYLE_, \
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INCBIN_CONCATENATE( \
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INCBIN_EVAL(INCBIN_STYLE), \
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INCBIN_CONCATENATE(_, TYPE)))
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/* Style lookup: returning string literal */
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#define INCBIN_STYLE_STRING(TYPE) \
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INCBIN_STRINGIZE( \
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INCBIN_STYLE_IDENT(TYPE)) \
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/* Generate the global labels by indirectly invoking the macro with our style
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* type and concatenating the name against them. */
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#define INCBIN_GLOBAL_LABELS(NAME, TYPE) \
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INCBIN_INVOKE( \
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INCBIN_GLOBAL, \
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INCBIN_CONCATENATE( \
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NAME, \
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INCBIN_INVOKE( \
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INCBIN_STYLE_IDENT, \
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TYPE))) \
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INCBIN_INVOKE( \
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INCBIN_TYPE, \
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INCBIN_CONCATENATE( \
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NAME, \
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INCBIN_INVOKE( \
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INCBIN_STYLE_IDENT, \
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TYPE)))
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/**
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* @brief Externally reference binary data included in another translation unit.
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*
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* Produces three external symbols that reference the binary data included in
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* another translation unit.
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*
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* The symbol names are a concatenation of `INCBIN_PREFIX' before *NAME*; with
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* "Data", as well as "End" and "Size" after. An example is provided below.
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*
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* @param NAME The name given for the binary data
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*
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* @code
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* INCBIN_EXTERN(Foo);
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*
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* // Now you have the following symbols:
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* // extern const unsigned char <prefix>FooData[];
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* // extern const unsigned char *const <prefix>FooEnd;
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* // extern const unsigned int <prefix>FooSize;
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* @endcode
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*/
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#define INCBIN_EXTERN(NAME) \
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INCBIN_EXTERNAL const INCBIN_ALIGN unsigned char \
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INCBIN_CONCATENATE( \
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INCBIN_CONCATENATE(INCBIN_PREFIX, NAME), \
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INCBIN_STYLE_IDENT(DATA))[]; \
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INCBIN_EXTERNAL const INCBIN_ALIGN unsigned char *const \
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INCBIN_CONCATENATE( \
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INCBIN_CONCATENATE(INCBIN_PREFIX, NAME), \
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INCBIN_STYLE_IDENT(END)); \
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INCBIN_EXTERNAL const unsigned int \
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INCBIN_CONCATENATE( \
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INCBIN_CONCATENATE(INCBIN_PREFIX, NAME), \
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INCBIN_STYLE_IDENT(SIZE))
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/**
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* @brief Include a binary file into the current translation unit.
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*
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* Includes a binary file into the current translation unit, producing three symbols
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* for objects that encode the data and size respectively.
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*
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* The symbol names are a concatenation of `INCBIN_PREFIX' before *NAME*; with
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* "Data", as well as "End" and "Size" after. An example is provided below.
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*
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* @param NAME The name to associate with this binary data (as an identifier.)
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* @param FILENAME The file to include (as a string literal.)
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*
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* @code
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* INCBIN(Icon, "icon.png");
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*
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* // Now you have the following symbols:
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* // const unsigned char <prefix>IconData[];
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* // const unsigned char *const <prefix>IconEnd;
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* // const unsigned int <prefix>IconSize;
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* @endcode
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*
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* @warning This must be used in global scope
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* @warning The identifiers may be different if INCBIN_STYLE is not default
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*
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* To externally reference the data included by this in another translation unit
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* please @see INCBIN_EXTERN.
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*/
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#ifdef _MSC_VER
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#define INCBIN(NAME, FILENAME) \
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INCBIN_EXTERN(NAME)
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#else
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#define INCBIN(NAME, FILENAME) \
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__asm__(INCBIN_SECTION \
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INCBIN_GLOBAL_LABELS(NAME, DATA) \
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INCBIN_ALIGN_HOST \
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INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(DATA) ":\n" \
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INCBIN_MACRO " \"" FILENAME "\"\n" \
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INCBIN_GLOBAL_LABELS(NAME, END) \
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INCBIN_ALIGN_BYTE \
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INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(END) ":\n" \
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INCBIN_BYTE "1\n" \
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INCBIN_GLOBAL_LABELS(NAME, SIZE) \
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INCBIN_ALIGN_HOST \
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INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(SIZE) ":\n" \
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INCBIN_INT INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(END) " - " \
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INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(DATA) "\n" \
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INCBIN_ALIGN_HOST \
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".text\n" \
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); \
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INCBIN_EXTERN(NAME)
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#endif
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#endif

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