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nyx: utilize VIC for hw rotation

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It completely removes the waterfall-like slow rendering on T210B01 and speeds up even more rendering on T210.
This commit is contained in:
CTCaer
2022-10-11 06:51:33 +03:00
parent 9d889e2c3e
commit 833f060c7b
3 changed files with 72 additions and 27 deletions
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69
nyx/nyx_gui/frontend/gui.c
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@@ -86,9 +86,30 @@ gui_status_bar_ctx status_bar;
static void _nyx_disp_init()
{
vic_surface_t vic_sfc;
vic_sfc.src_buf = NYX_FB2_ADDRESS;
vic_sfc.dst_buf = NYX_FB_ADDRESS;
vic_sfc.width = 1280;
vic_sfc.height = 720;
vic_sfc.pix_fmt = VIC_PIX_FORMAT_X8R8G8B8;
vic_sfc.rotation = VIC_ROTATION_270;
// Set hardware rotation via VIC.
vic_init();
vic_set_surface(&vic_sfc);
// Turn off backlight to hide the transition.
display_backlight_brightness(0, 1000);
display_init_framebuffer_pitch_inv();
// Rotate and copy the first frame.
vic_compose();
// Switch to new window configuration.
display_init_framebuffer_pitch_vic();
// Enable logging on window D.
display_init_framebuffer_log();
// Switch back the backlight.
display_backlight_brightness(h_cfg.backlight - 20, 1000);
}
@@ -110,11 +131,11 @@ static void _save_log_to_bmp(char *fname)
if (!log_changed)
return;
const u32 file_size = 0x334000 + 0x36;
const u32 file_size = LOG_FB_SZ + 0x36;
u8 *bitmap = malloc(file_size);
// Reconstruct FB for bottom-top, landscape bmp.
u32 *fb = malloc(0x334000);
// Reconstruct FB for bottom-top, landscape bmp. Rotation: 656x1280 -> 1280x656.
u32 *fb = malloc(LOG_FB_SZ);
for (int x = 1279; x > - 1; x--)
{
for (int y = 655; y > -1; y--)
@@ -123,7 +144,7 @@ static void _save_log_to_bmp(char *fname)
manual_system_maintenance(true);
memcpy(bitmap + 0x36, fb, 0x334000);
memcpy(bitmap + 0x36, fb, LOG_FB_SZ);
typedef struct _bmp_t
{
@@ -155,7 +176,7 @@ static void _save_log_to_bmp(char *fname)
bmp->planes = 1;
bmp->pxl_bits = 32;
bmp->comp = 0;
bmp->img_size = 0x334000;
bmp->img_size = LOG_FB_SZ;
bmp->res_h = 2834;
bmp->res_v = 2834;
bmp->rsvd2 = 0;
@@ -179,16 +200,20 @@ static void _save_fb_to_bmp()
if (do_reload)
return;
const u32 file_size = 0x384000 + 0x36;
u8 *bitmap = malloc(file_size);
u32 *fb = malloc(0x384000);
u32 *fb_ptr = (u32 *)NYX_FB_ADDRESS;
// Invalidate data.
bpmp_mmu_maintenance(BPMP_MMU_MAINT_INVALID_WAY, false);
// Reconstruct FB for bottom-top, landscape bmp.
for (u32 x = 0; x < 1280; x++)
const u32 file_size = NYX_FB_SZ + 0x36;
u8 *bitmap = malloc(file_size);
u32 *fb = malloc(NYX_FB_SZ);
u32 *fb_ptr = (u32 *)NYX_FB2_ADDRESS;
u32 line_bytes = 1280 * sizeof(u32);
// Reconstruct FB for bottom-top, landscape bmp. No rotation.
for (int y = 719; y > -1; y--)
{
for (int y = 719; y > -1; y--)
fb[y * 1280 + x] = *fb_ptr++;
memcpy(&fb[y * 1280], fb_ptr, line_bytes);
fb_ptr += line_bytes / sizeof(u32);
}
// Create notification box.
@@ -206,7 +231,7 @@ static void _save_fb_to_bmp()
manual_system_maintenance(true);
memcpy(bitmap + 0x36, fb, 0x384000);
memcpy(bitmap + 0x36, fb, NYX_FB_SZ);
typedef struct _bmp_t
{
@@ -238,7 +263,7 @@ static void _save_fb_to_bmp()
bmp->planes = 1;
bmp->pxl_bits = 32;
bmp->comp = 0;
bmp->img_size = 0x384000;
bmp->img_size = NYX_FB_SZ;
bmp->res_h = 2834;
bmp->res_v = 2834;
bmp->rsvd2 = 0;
@@ -287,8 +312,12 @@ static void _save_fb_to_bmp()
static void _disp_fb_flush(int32_t x1, int32_t y1, int32_t x2, int32_t y2, const lv_color_t *color_p)
{
// Draw to framebuffer.
gfx_set_rect_land_pitch((u32 *)NYX_FB_ADDRESS, (u32 *)color_p, 720, x1, y1, x2, y2); //pitch
// Draw to intermediate non-rotated framebuffer.
gfx_set_rect_pitch((u32 *)NYX_FB2_ADDRESS, (u32 *)color_p, 1280, x1, y1, x2, y2);
// Rotate and copy to visible framebuffer.
if (disp_init_done)
vic_compose();
// Check if display init was done. If it's the first big draw, init.
if (!disp_init_done && ((x2 - x1 + 1) > 600))
@@ -844,9 +873,9 @@ void nyx_window_toggle_buttons(lv_obj_t *win, bool disable)
lv_res_t lv_win_close_action_custom(lv_obj_t * btn)
{
close_btn = NULL;
close_btn = NULL;
return lv_win_close_action(btn);
return lv_win_close_action(btn);
}
lv_obj_t *nyx_create_standard_window(const char *win_title)