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Add compiler_support.h (#25274)

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This commit is contained in:
Pablo Martínez
2025-05-22 15:31:15 +02:00
committed by GitHub
parent fa24b0fcce
commit 955809bd5a
36 changed files with 142 additions and 81 deletions
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9
quantum/painter/qff.h
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@@ -9,6 +9,7 @@
#include <stdint.h>
#include <stdbool.h>
#include "compiler_support.h"
#include "qp_stream.h"
#include "qp_internal.h"
#include "qgf.h"
@@ -36,7 +37,7 @@ typedef struct QP_PACKED qff_font_descriptor_v1_t {
uint8_t transparency_index; // palette index used for transparent pixels (not yet implemented)
} qff_font_descriptor_v1_t;
_Static_assert(sizeof(qff_font_descriptor_v1_t) == (sizeof(qgf_block_header_v1_t) + 20), "qff_font_descriptor_v1_t must be 25 bytes in v1 of QFF");
STATIC_ASSERT(sizeof(qff_font_descriptor_v1_t) == (sizeof(qgf_block_header_v1_t) + 20), "qff_font_descriptor_v1_t must be 25 bytes in v1 of QFF");
#define QFF_MAGIC 0x464651
@@ -54,14 +55,14 @@ typedef struct QP_PACKED qff_ascii_glyph_v1_t {
uint32_t value : 24; // Uses QFF_GLYPH_*_(BITS|MASK) as bitfield ordering is compiler-defined
} qff_ascii_glyph_v1_t;
_Static_assert(sizeof(qff_ascii_glyph_v1_t) == 3, "qff_ascii_glyph_v1_t must be 3 bytes in v1 of QFF");
STATIC_ASSERT(sizeof(qff_ascii_glyph_v1_t) == 3, "qff_ascii_glyph_v1_t must be 3 bytes in v1 of QFF");
typedef struct QP_PACKED qff_ascii_glyph_table_v1_t {
qgf_block_header_v1_t header; // = { .type_id = 0x01, .neg_type_id = (~0x01), .length = 285 }
qff_ascii_glyph_v1_t glyph[95]; // 95 glyphs, 0x20..0x7E
} qff_ascii_glyph_table_v1_t;
_Static_assert(sizeof(qff_ascii_glyph_table_v1_t) == (sizeof(qgf_block_header_v1_t) + (95 * sizeof(qff_ascii_glyph_v1_t))), "qff_ascii_glyph_table_v1_t must be 290 bytes in v1 of QFF");
STATIC_ASSERT(sizeof(qff_ascii_glyph_table_v1_t) == (sizeof(qgf_block_header_v1_t) + (95 * sizeof(qff_ascii_glyph_v1_t))), "qff_ascii_glyph_table_v1_t must be 290 bytes in v1 of QFF");
/////////////////////////////////////////
// Unicode glyph table descriptor
@@ -73,7 +74,7 @@ typedef struct QP_PACKED qff_unicode_glyph_v1_t {
uint32_t value : 24; // Uses QFF_GLYPH_*_(BITS|MASK) as bitfield ordering is compiler-defined
} qff_unicode_glyph_v1_t;
_Static_assert(sizeof(qff_unicode_glyph_v1_t) == 6, "qff_unicode_glyph_v1_t must be 6 bytes in v1 of QFF");
STATIC_ASSERT(sizeof(qff_unicode_glyph_v1_t) == 6, "qff_unicode_glyph_v1_t must be 6 bytes in v1 of QFF");
typedef struct QP_PACKED qff_unicode_glyph_table_v1_t {
qgf_block_header_v1_t header; // = { .type_id = 0x02, .neg_type_id = (~0x02), .length = (N * 6) }

17
quantum/painter/qgf.h
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@@ -9,6 +9,7 @@
#include <stdint.h>
#include <stdbool.h>
#include "compiler_support.h"
#include "qp_stream.h"
#include "qp_internal.h"
@@ -24,7 +25,7 @@ typedef struct QP_PACKED qgf_block_header_v1_t {
uint32_t length : 24; // 24-bit blob length, allowing for block sizes of a maximum of 16MB.
} qgf_block_header_v1_t;
_Static_assert(sizeof(qgf_block_header_v1_t) == 5, "qgf_block_header_v1_t must be 5 bytes in v1 of QGF");
STATIC_ASSERT(sizeof(qgf_block_header_v1_t) == 5, "qgf_block_header_v1_t must be 5 bytes in v1 of QGF");
/////////////////////////////////////////
// Graphics descriptor
@@ -42,7 +43,7 @@ typedef struct QP_PACKED qgf_graphics_descriptor_v1_t {
uint16_t frame_count; // minimum of 1
} qgf_graphics_descriptor_v1_t;
_Static_assert(sizeof(qgf_graphics_descriptor_v1_t) == (sizeof(qgf_block_header_v1_t) + 18), "qgf_graphics_descriptor_v1_t must be 23 bytes in v1 of QGF");
STATIC_ASSERT(sizeof(qgf_graphics_descriptor_v1_t) == (sizeof(qgf_block_header_v1_t) + 18), "qgf_graphics_descriptor_v1_t must be 23 bytes in v1 of QGF");
#define QGF_MAGIC 0x464751
@@ -56,7 +57,7 @@ typedef struct QP_PACKED qgf_frame_offsets_v1_t {
uint32_t offset[0]; // '0' signifies that this struct is immediately followed by the frame offsets
} qgf_frame_offsets_v1_t;
_Static_assert(sizeof(qgf_frame_offsets_v1_t) == sizeof(qgf_block_header_v1_t), "qgf_frame_offsets_v1_t must only contain qgf_block_header_v1_t in v1 of QGF");
STATIC_ASSERT(sizeof(qgf_frame_offsets_v1_t) == sizeof(qgf_block_header_v1_t), "qgf_frame_offsets_v1_t must only contain qgf_block_header_v1_t in v1 of QGF");
/////////////////////////////////////////
// Frame descriptor
@@ -72,7 +73,7 @@ typedef struct QP_PACKED qgf_frame_v1_t {
uint16_t delay; // frame delay time for animations (in units of milliseconds)
} qgf_frame_v1_t;
_Static_assert(sizeof(qgf_frame_v1_t) == (sizeof(qgf_block_header_v1_t) + 6), "qgf_frame_v1_t must be 11 bytes in v1 of QGF");
STATIC_ASSERT(sizeof(qgf_frame_v1_t) == (sizeof(qgf_block_header_v1_t) + 6), "qgf_frame_v1_t must be 11 bytes in v1 of QGF");
#define QGF_FRAME_FLAG_DELTA 0x02
#define QGF_FRAME_FLAG_TRANSPARENT 0x01
@@ -88,14 +89,14 @@ typedef struct QP_PACKED qgf_palette_entry_v1_t {
uint8_t v; // value component: `[0,1]` is mapped to `[0,255]` uint8_t.
} qgf_palette_entry_v1_t;
_Static_assert(sizeof(qgf_palette_entry_v1_t) == 3, "Palette entry is not 3 bytes in size");
STATIC_ASSERT(sizeof(qgf_palette_entry_v1_t) == 3, "Palette entry is not 3 bytes in size");
typedef struct QP_PACKED qgf_palette_v1_t {
qgf_block_header_v1_t header; // = { .type_id = 0x03, .neg_type_id = (~0x03), .length = (N * 3 * sizeof(uint8_t)) }
qgf_palette_entry_v1_t hsv[0]; // N * hsv, where N is the number of palette entries depending on the frame format in the descriptor
} qgf_palette_v1_t;
_Static_assert(sizeof(qgf_palette_v1_t) == sizeof(qgf_block_header_v1_t), "qgf_palette_v1_t must only contain qgf_block_header_v1_t in v1 of QGF");
STATIC_ASSERT(sizeof(qgf_palette_v1_t) == sizeof(qgf_block_header_v1_t), "qgf_palette_v1_t must only contain qgf_block_header_v1_t in v1 of QGF");
/////////////////////////////////////////
// Frame delta descriptor
@@ -110,7 +111,7 @@ typedef struct QP_PACKED qgf_delta_v1_t {
uint16_t bottom; // The bottom pixel location to to draw the delta image
} qgf_delta_v1_t;
_Static_assert(sizeof(qgf_delta_v1_t) == (sizeof(qgf_block_header_v1_t) + 8), "qgf_delta_v1_t must be 13 bytes in v1 of QGF");
STATIC_ASSERT(sizeof(qgf_delta_v1_t) == (sizeof(qgf_block_header_v1_t) + 8), "qgf_delta_v1_t must be 13 bytes in v1 of QGF");
/////////////////////////////////////////
// Frame data descriptor
@@ -122,7 +123,7 @@ typedef struct QP_PACKED qgf_data_v1_t {
uint8_t data[0]; // 0 signifies that this struct is immediately followed by the length of data specified in the header
} qgf_data_v1_t;
_Static_assert(sizeof(qgf_data_v1_t) == sizeof(qgf_block_header_v1_t), "qgf_data_v1_t must only contain qgf_block_header_v1_t in v1 of QGF");
STATIC_ASSERT(sizeof(qgf_data_v1_t) == sizeof(qgf_block_header_v1_t), "qgf_data_v1_t must only contain qgf_block_header_v1_t in v1 of QGF");
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// QGF API

3
quantum/painter/qp_draw_core.c
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@@ -2,12 +2,13 @@
// Copyright 2021 Paul Cotter (@gr1mr3aver)
// SPDX-License-Identifier: GPL-2.0-or-later
#include "compiler_support.h"
#include "qp_internal.h"
#include "qp_comms.h"
#include "qp_draw.h"
#include "qgf.h"
_Static_assert((QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE > 0) && (QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE % 16) == 0, "QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE needs to be a non-zero multiple of 16");
STATIC_ASSERT((QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE > 0) && (QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE % 16) == 0, "QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE needs to be a non-zero multiple of 16");
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Global variables

4
quantum/painter/qp_internal.c
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@@ -3,6 +3,8 @@
#include "qp_internal.h"
#include "compiler_support.h"
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Quantum Painter Core API: device registration
@@ -67,7 +69,7 @@ static void qp_internal_display_timeout_task(void) {
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Quantum Painter Core API: qp_internal_task
_Static_assert((QUANTUM_PAINTER_TASK_THROTTLE) > 0 && (QUANTUM_PAINTER_TASK_THROTTLE) < 1000, "QUANTUM_PAINTER_TASK_THROTTLE must be between 1 and 999");
STATIC_ASSERT((QUANTUM_PAINTER_TASK_THROTTLE) > 0 && (QUANTUM_PAINTER_TASK_THROTTLE) < 1000, "QUANTUM_PAINTER_TASK_THROTTLE must be between 1 and 999");
void qp_internal_task(void) {
// Perform throttling of the internal processing of Quantum Painter

3
quantum/painter/qp_internal_formats.h
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@@ -3,6 +3,7 @@
#pragma once
#include "compiler_support.h"
#include "qp_internal.h"
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -29,7 +30,7 @@ typedef union QP_PACKED qp_pixel_t {
uint32_t dummy;
} qp_pixel_t;
_Static_assert(sizeof(qp_pixel_t) == 4, "Invalid size for qp_pixel_t");
STATIC_ASSERT(sizeof(qp_pixel_t) == 4, "Invalid size for qp_pixel_t");
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Quantum Painter image format