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eliminate a bit of duplicate font cache lookups in code view build, + eliminate unnecessary per-box color lookups

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This commit is contained in:
Ryan Fleury
2025-05-13 15:11:41 -07:00
parent e10f0489da
commit 258b45a837
5 changed files with 92 additions and 79 deletions
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src/raddbg/raddbg_widgets.c
+68 -64
View File
@@ -1241,6 +1241,71 @@ rd_code_slice(RD_CodeSliceParams *params, TxtPt *cursor, TxtPt *mark, S64 *prefe
pop_color = ui_color_from_name(str8_lit("background"));
}
//////////////////////////////
//- rjf: produce fancy strings for each line
//
DR_FStrList *lines_fstrs = push_array(scratch.arena, DR_FStrList, dim_1s64(params->line_num_range)+1);
{
DR_FStrParams fstr_params =
{
params->font,
rd_raster_flags_from_slot(RD_FontSlot_Code),
rd_rgba_from_code_color_slot(RD_CodeColorSlot_CodeDefault),
params->font_size,
};
U64 line_idx = 0;
for(S64 line_num = params->line_num_range.min;
line_num < params->line_num_range.max;
line_num += 1, line_idx += 1)
{
String8 line_string = params->line_text[line_idx];
Rng1U64 line_range = params->line_ranges[line_idx];
TXT_TokenArray *line_tokens = &params->line_tokens[line_idx];
DR_FStrList fstrs = {0};
if(line_tokens->count == 0)
{
dr_fstrs_push_new(scratch.arena, &fstrs, &fstr_params, line_string);
}
else
{
TXT_Token *line_tokens_first = line_tokens->v;
TXT_Token *line_tokens_opl = line_tokens->v + line_tokens->count;
for(TXT_Token *token = line_tokens_first; token < line_tokens_opl; token += 1)
{
// rjf: token -> token string
String8 token_string = {0};
{
Rng1U64 token_range = r1u64(0, line_string.size);
if(token->range.min > line_range.min)
{
token_range.min += token->range.min-line_range.min;
}
if(token->range.max < line_range.max)
{
token_range.max = token->range.max-line_range.min;
}
token_string = str8_substr(line_string, token_range);
}
// rjf: token -> token color
RD_CodeColorSlot token_color_slot = rd_code_color_slot_from_txt_token_kind(token->kind);
RD_CodeColorSlot lookup_color_slot = rd_code_color_slot_from_txt_token_kind_lookup_string(token->kind, token_string);
Vec4F32 token_color = rd_rgba_from_code_color_slot(token_color_slot);
if(lookup_color_slot != RD_CodeColorSlot_CodeDefault)
{
Vec4F32 lookup_color = rd_rgba_from_code_color_slot(lookup_color_slot);
F32 lookup_color_mix_t = ui_anim(ui_key_from_stringf(ui_key_zero(), "%S_lookup", token_string), 1.f);
token_color = mix_4f32(token_color, lookup_color, lookup_color_mix_t);
}
// rjf: push fancy string
dr_fstrs_push_new(scratch.arena, &fstrs, &fstr_params, token_string, .color = token_color);
}
}
lines_fstrs[line_idx] = fstrs;
}
}
//////////////////////////////
//- rjf: build top-level container
//
@@ -1885,8 +1950,8 @@ rd_code_slice(RD_CodeSliceParams *params, TxtPt *cursor, TxtPt *mark, S64 *prefe
line_num < params->line_num_range.max;
line_num += 1, line_idx += 1)
{
String8 line_text = params->line_text[line_idx];
F32 line_text_dim = fnt_dim_from_tag_size_string(params->font, params->font_size, 0, params->tab_size, line_text).x + params->line_num_width_px + params->catchall_margin_width_px + params->priority_margin_width_px;
DR_FStrList line_fstrs = lines_fstrs[line_idx];
F32 line_text_dim = dr_dim_from_fstrs(&line_fstrs).x + params->line_num_width_px + params->catchall_margin_width_px + params->priority_margin_width_px;
line_extras_off[line_idx] = Max(line_text_dim, params->font_size*30);
}
}
@@ -2445,7 +2510,7 @@ rd_code_slice(RD_CodeSliceParams *params, TxtPt *cursor, TxtPt *mark, S64 *prefe
{
String8 line_string = params->line_text[line_idx];
Rng1U64 line_range = params->line_ranges[line_idx];
TXT_TokenArray *line_tokens = &params->line_tokens[line_idx];
DR_FStrList line_fstrs = lines_fstrs[line_idx];
ui_set_next_text_padding(line_num_padding_px);
UI_Key line_key = ui_key_from_stringf(top_container_box->key, "ln_%I64x", line_num);
Vec4F32 line_bg_color = line_bg_colors[line_idx];
@@ -2458,67 +2523,6 @@ rd_code_slice(RD_CodeSliceParams *params, TxtPt *cursor, TxtPt *mark, S64 *prefe
UI_Box *line_box = ui_build_box_from_key(UI_BoxFlag_DisableTextTrunc|UI_BoxFlag_DrawText|UI_BoxFlag_DisableIDString, line_key);
DR_Bucket *line_bucket = dr_bucket_make();
dr_push_bucket(line_bucket);
// rjf: string * tokens -> fancy string list
DR_FStrList line_fstrs = {0};
{
if(line_tokens->count == 0)
{
DR_FStrParams fstr_params =
{
params->font,
ui_top_text_raster_flags(),
rd_rgba_from_code_color_slot(RD_CodeColorSlot_CodeDefault),
params->font_size,
};
dr_fstrs_push_new(scratch.arena, &line_fstrs, &fstr_params, line_string);
}
else
{
TXT_Token *line_tokens_first = line_tokens->v;
TXT_Token *line_tokens_opl = line_tokens->v + line_tokens->count;
for(TXT_Token *token = line_tokens_first; token < line_tokens_opl; token += 1)
{
// rjf: token -> token string
String8 token_string = {0};
{
Rng1U64 token_range = r1u64(0, line_string.size);
if(token->range.min > line_range.min)
{
token_range.min += token->range.min-line_range.min;
}
if(token->range.max < line_range.max)
{
token_range.max = token->range.max-line_range.min;
}
token_string = str8_substr(line_string, token_range);
}
// rjf: token -> token color
RD_CodeColorSlot token_color_slot = rd_code_color_slot_from_txt_token_kind(token->kind);
RD_CodeColorSlot lookup_color_slot = rd_code_color_slot_from_txt_token_kind_lookup_string(token->kind, token_string);
Vec4F32 token_color = rd_rgba_from_code_color_slot(token_color_slot);
if(lookup_color_slot != RD_CodeColorSlot_CodeDefault)
{
Vec4F32 lookup_color = rd_rgba_from_code_color_slot(lookup_color_slot);
F32 lookup_color_mix_t = ui_anim(ui_key_from_stringf(ui_key_zero(), "%S_lookup", token_string), 1.f);
token_color = mix_4f32(token_color, lookup_color, lookup_color_mix_t);
}
// rjf: push fancy string
DR_FStrParams fstr_params =
{
params->font,
ui_top_text_raster_flags(),
token_color,
params->font_size,
};
dr_fstrs_push_new(scratch.arena, &line_fstrs, &fstr_params, token_string);
}
}
}
// rjf: equip fancy strings to line box
ui_box_equip_display_fstrs(line_box, &line_fstrs);
// rjf: extra rendering for strings that are currently being searched for