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WIP: attempt to improve text rendering

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This commit is contained in:
Edward R. Gonzalez
2024-12-29 10:20:06 -05:00
parent 292d1b58b5
commit 7eab6f9a7f
16 changed files with 145 additions and 69 deletions
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29
code/sectr/engine/client_api.odin
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@ -88,9 +88,8 @@ startup :: proc( prof : ^SpallProfiler, persistent_mem, frame_mem, transient_mem
push( policy_ptr, SlabSizeClass { 16 * Megabyte, 16 * Megabyte, alignment })
push( policy_ptr, SlabSizeClass { 32 * Megabyte, 32 * Megabyte, alignment })
push( policy_ptr, SlabSizeClass { 64 * Megabyte, 64 * Megabyte, alignment })
push( policy_ptr, SlabSizeClass { 128 * Megabyte, 128 * Megabyte, alignment })
push( policy_ptr, SlabSizeClass { 256 * Megabyte, 256 * Megabyte, alignment })
push( policy_ptr, SlabSizeClass { 512 * Megabyte, 512 * Megabyte, alignment })
push( policy_ptr, SlabSizeClass { 128 * Megabyte, 128 * Megabyte, alignment })
// Anything above 128 meg needs to have its own setup looked into.
alloc_error : AllocatorError
persistent_slab, alloc_error = slab_init( policy_ptr, allocator = persistent_allocator(), dbg_name = Persistent_Slab_DBG_Name, enable_mem_tracking = false )
@ -153,6 +152,7 @@ startup :: proc( prof : ^SpallProfiler, persistent_mem, frame_mem, transient_mem
color_theme = App_Thm_Dusk
font_size_screen_scalar = 1.0
font_size_canvas_scalar = 1.0
}
@ -271,8 +271,11 @@ startup :: proc( prof : ^SpallProfiler, persistent_mem, frame_mem, transient_mem
// path_squidgy_slimes := strings.concatenate( { Path_Assets, "Squidgy Slimes.ttf" } )
// font_squidgy_slimes = font_load( path_squidgy_slimes, 32.0, "Squidgy_Slime" )
path_firacode := strings.concatenate( { Path_Assets, "FiraCode-Regular.ttf" } )
font_firacode = font_load( path_firacode, 16.0, "FiraCode" )
// path_firacode := strings.concatenate( { Path_Assets, "FiraCode-Regular.ttf" } )
// font_firacode = font_load( path_firacode, 16.0, "FiraCode" )
path_fira_cousine := strings.concatenate( { Path_Assets, "FiraCousine-Regular.ttf" } )
font_fira_cousine = font_load( path_fira_cousine, 16.0, "Fira Cousine" )
// path_open_sans := strings.concatenate( { Path_Assets, "OpenSans-Regular.ttf" } )
// font_open_sans = font_load( path_open_sans, 16.0, "OpenSans" )
@ -280,10 +283,22 @@ startup :: proc( prof : ^SpallProfiler, persistent_mem, frame_mem, transient_mem
// path_noto_sans := strings.concatenate( { Path_Assets, "NotoSans-Regular.ttf" } )
// font_noto_sans = font_load( path_noto_sans, 16.0, "NotoSans" )
// path_neodgm_code := strings.concatenate( { Path_Assets, "neodgm_code.ttf"} )
// font_neodgm_code = font_load( path_neodgm_code, 32.0, "NeoDunggeunmo Code" )
// path_rec_mono_linear := strings.concatenate( { Path_Assets, "RecMonoLinear-Regular-1.084.ttf" })
// font_rec_mono_linear = font_load( path_rec_mono_linear, 16.0, "RecMonoLinear Regular" )
// path_roboto_regular := strings.concatenate( { Path_Assets, "Roboto-Regular.ttf"} )
// font_roboto_regular = font_load( path_roboto_regular, 32.0, "Roboto Regular" )
// path_arial_unicode_ms := strings.concatenate( { Path_Assets, "Arial Unicode MS.ttf" } )
// font_arial_unicode_ms = font_load( path_arial_unicode_ms, 16.0, "Arial_Unicode_MS" )
default_font = font_firacode
// path_arial_unicode_ms := strings.concatenate( { Path_Assets, "Arial Unicode MS.ttf" } )
// font_arial_unicode_ms = font_load( path_arial_unicode_ms, 16.0, "Arial_Unicode_MS" )
default_font = font_fira_cousine
log( "Default font loaded" )
}
@ -545,8 +560,6 @@ tick_frametime :: #force_inline proc( client_tick : ^time.Tick, host_delta_time_
// profile("Client tick timing processing")
// config.engine_refresh_hz = uint(monitor_refresh_hz)
// config.engine_refresh_hz = 10
frametime_target_ms = 1.0 / f64(config.engine_refresh_hz) * S_To_MS
sub_ms_granularity_required := frametime_target_ms <= Frametime_High_Perf_Threshold_MS

10
code/sectr/engine/render.odin
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@ -57,8 +57,8 @@ render_mode_2d_workspace :: proc( screen_extent : Vec2, cam : Camera, input : In
screen_size := screen_extent * 2
// TODO(Ed): Eventually will be the viewport extents
// ve.configure_snap( ve_ctx, u32(screen_size.x), u32(screen_size.y) )
ve.configure_snap( ve_ctx, 0, 0 )
ve.configure_snap( ve_ctx, u32(screen_size.x), u32(screen_size.y) )
// ve.configure_snap( ve_ctx, 0, 0 )
Render_Debug:
{
@ -801,11 +801,13 @@ draw_text_string_pos_norm :: proc( content : string, id : FontID, size : f32, po
width := app_window.extent.x * 2
height := app_window.extent.y * 2
ve_id, resolved_size := font_provider_resolve_draw_id( id, size )
// TODO(Ed): Review doing double scaling on the text...
ve_id, resolved_size := font_provider_resolve_draw_id( id, size * config.font_size_screen_scalar )
color_norm := normalize_rgba8(color)
ve.set_colour( & font_provider_ctx.ve_ctx, color_norm )
ve.draw_text( & font_provider_ctx.ve_ctx, ve_id, content, pos, Vec2{1 / width, 1 / height} * scale )
ve.draw_text( & font_provider_ctx.ve_ctx, ve_id, content, pos, Vec2{1 / width, 1 / height} * scale * (1/config.font_size_screen_scalar) )
return
}