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[skip ci] Remove set_report

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This commit is contained in:
Nintorch 2026-05-27 22:50:44 +05:00
parent 1f7247c995
commit 1b714eeb36
1 changed files with 12 additions and 20 deletions
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32
src/hidapi/emscripten/hid.c
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@ -25,7 +25,7 @@
#include <emscripten/html5.h>
#include <emscripten/emscripten.h>
EM_JS_DEPS(hidapi, "$dynCall");
// EM_JS_DEPS(hidapi, "$dynCall");
#if 0
#define HIDAPI_WEBHID_DEBUG
@ -35,7 +35,6 @@ struct hid_device_ {
int device_id;
unsigned char *last_report;
size_t last_report_length;
int last_report_read;
struct hid_device_info* device_info;
};
@ -55,7 +54,6 @@ static hid_device *new_hid_device(void)
dev->device_id = -1;
dev->last_report = NULL;
dev->last_report_length = 0;
dev->last_report_read = 0;
return dev;
}
@ -258,19 +256,7 @@ hid_device * hid_open(unsigned short vendor_id, unsigned short product_id, const
return handle;
}
typedef void(*SetReportCallback)(hid_device *dev, unsigned char *data, size_t length);
static void set_report(hid_device *dev, unsigned char *data, size_t length)
{
if (dev->last_report) {
free(dev->last_report);
}
dev->last_report = data;
dev->last_report_length = length;
dev->last_report_read = 0;
}
EM_ASYNC_JS(void, hid_js_open, (int device_id, hid_device *dev, SetReportCallback set_report_callback), {
EM_ASYNC_JS(void, hid_js_open, (int device_id, hid_device *dev, unsigned char **last_report_out, size_t *last_report_length_out), {
let device = window._hidDeviceList[device_id];
if (device) {
try {
@ -284,7 +270,12 @@ EM_ASYNC_JS(void, hid_js_open, (int device_id, hid_device *dev, SetReportCallbac
for (let i = 0; i < data['byteLength']; i++) {
HEAPU8[pointer + i + 1] = data['getUint8'](i);
}
dynCall("viii", set_report_callback, [dev, pointer, dataLength]);
if (HEAP32[last_report_out >> 2] != 0) {
_free(HEAP32[last_report_out >> 2]);
}
HEAP32[last_report_out >> 2] = pointer;
HEAP32[last_report_length_out >> 2] = dataLength;
});
} catch (e) {
// Pass?
@ -320,7 +311,7 @@ hid_device * HID_API_EXPORT hid_open_path(const char *path)
}
dev->device_id = device_id;
hid_js_open(device_id, dev, set_report);
hid_js_open(device_id, dev, &dev->last_report, &dev->last_report_length);
return dev;
}
@ -368,13 +359,14 @@ int HID_API_EXPORT hid_read_timeout(hid_device *dev, unsigned char *data, size_t
if (length < 1)
return -1;
if (milliseconds == 0) {
if (dev->last_report && !dev->last_report_read) {
if (dev->last_report) {
size_t return_size = length;
if (dev->last_report_length < length) {
return_size = dev->last_report_length;
}
memcpy(data, dev->last_report, return_size);
dev->last_report_read = 1;
free(dev->last_report);
dev->last_report = NULL;
return return_size;
} else {
return 0;