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eliminate leaderboard tracker stutter (#15223)

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Jamiras 2023-04-25 11:03:20 -06:00 committed by GitHub
parent c35fddad86
commit 4210edc228
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 70 additions and 13 deletions
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83
gfx/widgets/gfx_widget_leaderboard_display.c
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@ -38,6 +38,8 @@ struct challenge_display_info
uintptr_t image;
};
#define CHEEVO_LBOARD_FIRST_FIXED_CHAR 0x2D /* -./0123456789: */
#define CHEEVO_LBOARD_LAST_FIXED_CHAR 0x3A
struct gfx_widget_leaderboard_display_state
{
#ifdef HAVE_THREADS
@ -48,6 +50,8 @@ struct gfx_widget_leaderboard_display_state
struct challenge_display_info challenge_info[CHEEVO_CHALLENGE_ARRAY_SIZE];
unsigned tracker_count;
unsigned challenge_count;
uint16_t char_width[CHEEVO_LBOARD_LAST_FIXED_CHAR - CHEEVO_LBOARD_FIRST_FIXED_CHAR + 1];
uint16_t fixed_char_width;
};
typedef struct gfx_widget_leaderboard_display_state gfx_widget_leaderboard_display_state_t;
@ -116,6 +120,9 @@ static void gfx_widget_leaderboard_display_frame(void* data, void* userdata)
const unsigned spacing = MIN(video_width, video_height) / 64;
const unsigned widget_height = p_dispwidget->gfx_widget_fonts.regular.line_height + (CHEEVO_LBOARD_DISPLAY_PADDING - 1) * 2;
unsigned y = video_height;
char buffer[2] = "0";
const char* ptr;
float char_x, char_y;
gfx_display_set_alpha(p_dispwidget->backdrop_orig, DEFAULT_BACKDROP);
gfx_display_set_alpha(pure_white, 1.0f);
@ -137,15 +144,36 @@ static void gfx_widget_leaderboard_display_frame(void* data, void* userdata)
NULL);
/* Text */
gfx_widgets_draw_text(&p_dispwidget->gfx_widget_fonts.regular,
state->tracker_info[i].display,
(float)(x + CHEEVO_LBOARD_DISPLAY_PADDING),
(float)(y + widget_height - (CHEEVO_LBOARD_DISPLAY_PADDING - 1)
- p_dispwidget->gfx_widget_fonts.regular.line_descender),
video_width, video_height,
TEXT_COLOR_INFO,
TEXT_ALIGN_LEFT,
true);
char_x = (float)(x + CHEEVO_LBOARD_DISPLAY_PADDING);
char_y = (float)(y + widget_height - (CHEEVO_LBOARD_DISPLAY_PADDING - 1)
- p_dispwidget->gfx_widget_fonts.regular.line_descender);
ptr = state->tracker_info[i].display;
while (*ptr) {
float next_char_x = char_x + state->fixed_char_width;
const char c = *ptr++;
if (c >= CHEEVO_LBOARD_FIRST_FIXED_CHAR && c <= CHEEVO_LBOARD_LAST_FIXED_CHAR)
{
unsigned char_width = state->char_width[c - CHEEVO_LBOARD_FIRST_FIXED_CHAR];
if (c >= '0' && c <= '9')
{
float padding = (float)(state->fixed_char_width - char_width) / 2.0;
char_x += padding;
}
else
{
next_char_x = char_x + char_width;
}
}
buffer[0] = c;
gfx_widgets_draw_text(&p_dispwidget->gfx_widget_fonts.regular,
buffer, char_x, char_y,
video_width, video_height,
TEXT_COLOR_INFO, TEXT_ALIGN_LEFT, true);
char_x = next_char_x;
}
}
if (state->challenge_count)
@ -248,15 +276,44 @@ void gfx_widgets_set_leaderboard_display(unsigned id, const char* value)
}
else
{
/* calculate fixed width spacing */
if (state->fixed_char_width == 0)
{
char buffer[2] = "0";
int j = 0;
for (j = 0; j < ARRAY_SIZE(state->char_width); ++j)
{
buffer[0] = (char)(j + CHEEVO_LBOARD_FIRST_FIXED_CHAR);
state->char_width[j] = (uint16_t)font_driver_get_message_width(
state->dispwidget_ptr->gfx_widget_fonts.regular.font,
buffer, 0, 1);
if (state->char_width[j] > state->fixed_char_width)
state->fixed_char_width = state->char_width[j];
}
}
/* show or update display */
if (i == state->tracker_count)
state->tracker_info[state->tracker_count++].id = id;
strncpy(state->tracker_info[i].display, value, sizeof(state->tracker_info[i].display));
state->tracker_info[i].width = font_driver_get_message_width(
state->dispwidget_ptr->gfx_widget_fonts.regular.font,
state->tracker_info[i].display, 0, 1);
state->tracker_info[i].width += CHEEVO_LBOARD_DISPLAY_PADDING * 2;
{
unsigned width = CHEEVO_LBOARD_DISPLAY_PADDING * 2;
const char* ptr = state->tracker_info[i].display;
while (*ptr)
{
const char c = *ptr++;
if (c >= '0' && c <= '9')
width += state->fixed_char_width;
else if (c >= CHEEVO_LBOARD_FIRST_FIXED_CHAR && c <= CHEEVO_LBOARD_LAST_FIXED_CHAR)
width += state->char_width[c - CHEEVO_LBOARD_FIRST_FIXED_CHAR];
else
width += state->fixed_char_width;
}
state->tracker_info[i].width = width;
}
}
}