ash/Anemone3DS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Performance Improvements

Browse Source 
Pass theme list & its entries around by reference rather than copying them.
Fix bug in async icon loading that caused icons to be loaded multiple times.

Original PR by @LiquidFenrir
This commit is contained in:
Théo B
2024-05-10 23:43:47 +02:00
committed by GitHub
parent d1f3dbf06b
commit 546d459696
22 changed files with 739 additions and 545 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
source/camera.c
View File

@@ -36,7 +36,7 @@
#include <archive.h>
#include <archive_entry.h>
static void start_read(qr_data *data)
static void start_read(qr_data * data)
{
LightLock_Lock(&data->mut);
while(data->writer_waiting || data->writer_active)
@@ -47,7 +47,7 @@ static void start_read(qr_data *data)
AtomicIncrement(&data->num_readers_active);
LightLock_Unlock(&data->mut);
}
static void stop_read(qr_data *data)
static void stop_read(qr_data * data)
{
LightLock_Lock(&data->mut);
AtomicDecrement(&data->num_readers_active);
@@ -57,7 +57,7 @@ static void stop_read(qr_data *data)
}
LightLock_Unlock(&data->mut);
}
static void start_write(qr_data *data)
static void start_write(qr_data * data)
{
LightLock_Lock(&data->mut);
data->writer_waiting = true;
@@ -72,7 +72,7 @@ static void start_write(qr_data *data)
LightLock_Unlock(&data->mut);
}
static void stop_write(qr_data *data)
static void stop_write(qr_data * data)
{
LightLock_Lock(&data->mut);
@@ -82,16 +82,16 @@ static void stop_write(qr_data *data)
LightLock_Unlock(&data->mut);
}
static void capture_cam_thread(void *arg)
static void capture_cam_thread(void * arg)
{
qr_data *data = (qr_data *) arg;
qr_data * data = (qr_data *) arg;
Handle cam_events[3] = {0};
cam_events[0] = data->event_stop;
u32 transferUnit;
const u32 bufsz = 400 * 240 * sizeof(u16);
u16 *buffer = linearAlloc(bufsz);
u16 * buffer = linearAlloc(bufsz);
camInit();
CAMU_SetSize(SELECT_OUT1, SIZE_CTR_TOP_LCD, CONTEXT_A);
@@ -167,9 +167,9 @@ static void capture_cam_thread(void *arg)
LightEvent_Signal(&data->event_cam_info);
}
static void update_ui(void *arg)
static void update_ui(void * arg)
{
qr_data* data = (qr_data*) arg;
qr_data * data = (qr_data *) arg;
C3D_Tex tex;
static const Tex3DS_SubTexture subt3x = { 400, 240, 0.0f, 1.0f, 400.0f/512.0f, 1.0f - (240.0f/256.0f) };
@@ -190,7 +190,7 @@ static void update_ui(void *arg)
for(u32 x = 0; x < 400; x++) {
const u32 dstPos = ((((y >> 3) * (512 >> 3) + (x >> 3)) << 6) + ((x & 1) | ((y & 1) << 1) | ((x & 2) << 1) | ((y & 2) << 2) | ((x & 4) << 2) | ((y & 4) << 3)));
((u16*)tex.data)[dstPos] = data->camera_buffer[srcPos + x];
((u16 *)tex.data)[dstPos] = data->camera_buffer[srcPos + x];
}
}
data->any_update = false;
@@ -208,7 +208,7 @@ static void update_ui(void *arg)
LightEvent_Signal(&data->event_ui_info);
}
static bool start_capture_cam(qr_data *data)
static bool start_capture_cam(qr_data * data)
{
if((data->cam_thread = threadCreate(capture_cam_thread, data, 0x10000, 0x1A, 1, false)) == NULL)
{
@@ -225,11 +225,11 @@ static bool start_capture_cam(qr_data *data)
return true;
}
static bool update_qr(qr_data *data, struct quirc_data* scan_data)
static bool update_qr(qr_data * data, struct quirc_data * scan_data)
{
int w;
int h;
u8 *image = (u8*) quirc_begin(data->context, &w, &h);
u8 * image = (u8 *)quirc_begin(data->context, &w, &h);
start_read(data);
for (int y = 0; y < h; y++) {
@@ -256,7 +256,7 @@ static bool update_qr(qr_data *data, struct quirc_data* scan_data)
return false;
}
static void start_qr(qr_data *data)
static void start_qr(qr_data * data)
{
svcCreateEvent(&data->event_stop, RESET_STICKY);
LightEvent_Init(&data->event_cam_info, RESET_STICKY);
@@ -272,7 +272,7 @@ static void start_qr(qr_data *data)
quirc_resize(data->context, 400, 240);
data->camera_buffer = calloc(1, 400 * 240 * sizeof(u16));
}
static void exit_qr(qr_data *data)
static void exit_qr(qr_data * data)
{
svcSignalEvent(data->event_stop);
@@ -308,7 +308,7 @@ bool init_qr(void)
start_qr(&data);
struct quirc_data* scan_data = calloc(1, sizeof(struct quirc_data));
struct quirc_data * scan_data = calloc(1, sizeof(struct quirc_data));
const bool ready = start_capture_cam(&data);
bool finished = !ready;
@@ -333,6 +333,7 @@ bool init_qr(void)
char * zip_buf = NULL;
char * filename = NULL;
u32 zip_size;
Result res = http_get((char*)scan_data->payload, &filename, &zip_buf, &zip_size, INSTALL_DOWNLOAD, "application/zip; application/x-zip-compressed");
if (R_FAILED(res))
{
@@ -350,7 +351,7 @@ bool init_qr(void)
{
draw_install(INSTALL_CHECKING_DOWNLOAD);
struct archive *a = archive_read_new();
struct archive * a = archive_read_new();
archive_read_support_format_zip(a);
int r = archive_read_open_memory(a, zip_buf, zip_size);