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Refactor SDL/FreeRTOS implementation to support macOS simulator properly (#653)

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- Run SDL from main() and place FreeRTOS in separate thread. This fixes macOS support.
- Updated GitHub Actions to publish macOS simulator build for testing, updated amd64 to x86_64 for consistent naming.
This commit is contained in:
Ken Van Hoeylandt
2026-09-20 23:12:42 +02:00
committed by Adolfo Reyna
parent 89e8baf517
commit 72089f74f3
25 changed files with 748 additions and 373 deletions
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Devices/simulator/Source/drivers/sdl_display.cpp
+15 -2
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: Apache-2.0
#include "sdl_display.h"
#include "sdl_bridge.h"
#include <tactility/device.h>
#include <tactility/driver.h>
@@ -141,8 +142,10 @@ static bool sdl_display_lazy_init(Device* device, SdlDisplayInternal* internal)
return true;
}
static error_t sdl_display_draw_bitmap(Device* device, int32_t x_start, int32_t y_start, int32_t x_end, int32_t y_end, const void* color_data) {
auto* internal = static_cast<SdlDisplayInternal*>(device_get_driver_data(device));
// Only ever called from sdl_bridge_run_main_loop() on the real main thread - required for
// SDL/Cocoa window creation and rendering on macOS.
error_t sdl_display_execute_draw_bitmap(Device* device, void* internal_ptr, int32_t x_start, int32_t y_start, int32_t x_end, int32_t y_end, const void* color_data) {
auto* internal = static_cast<SdlDisplayInternal*>(internal_ptr);
if (internal->init_failed) {
return ERROR_RESOURCE;
@@ -166,6 +169,16 @@ static error_t sdl_display_draw_bitmap(Device* device, int32_t x_start, int32_t
return ERROR_NONE;
}
static error_t sdl_display_draw_bitmap(Device* device, int32_t x_start, int32_t y_start, int32_t x_end, int32_t y_end, const void* color_data) {
auto* internal = static_cast<SdlDisplayInternal*>(device_get_driver_data(device));
if (internal->init_failed) {
return ERROR_RESOURCE;
}
return sdl_bridge_present(device, internal, x_start, y_start, x_end, y_end, color_data);
}
static enum DisplayColorFormat sdl_display_get_color_format(Device*) {
return DISPLAY_COLOR_FORMAT_RGB565;
}