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Finally got a letter on the screen with the VEFontCache port

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This commit is contained in:
Edward R. Gonzalez
2024-06-15 04:29:10 -04:00
parent 569ce5ce99
commit 5f09c22f11
9 changed files with 337 additions and 297 deletions
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17
code/sectr/engine/render_vefc.odin
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@ -81,7 +81,7 @@ render :: proc()
{
// text_test_str := str_fmt("frametime: %v", frametime_avg_ms)
// text_test_str := str_fmt("HELLO VE FONT CACHE!!!!!")
text_test_str := str_fmt("A")
text_test_str := str_fmt("AB")
// font_provider := & state.font_provider_data
fdef := hmap_chained_get( font_cache, default_font.key )
@ -92,7 +92,7 @@ render :: proc()
ve.set_colour( & ve_font_cache, { 1.0, 1.0, 1.0, 1.0 } )
ve.configure_snap( & ve_font_cache, u32(state.app_window.extent.x * 2.0), u32(state.app_window.extent.y * 2.0) )
ve.draw_text( & ve_font_cache, fdef.ve_id, text_test_str, {0.5, 0.0}, Vec2{1 / width, 1 / height} )
ve.draw_text( & ve_font_cache, fdef.ve_id, text_test_str, {0.2, 0.4}, Vec2{1 / width, 1 / height} )
}
// Process the draw calls for drawing text
@ -161,8 +161,8 @@ render :: proc()
}
sokol_gfx.begin_pass( pass )
sokol_gfx.apply_viewport( 0, 0, width, height, origin_top_left = true )
sokol_gfx.apply_scissor_rect( 0, 0, width, height, origin_top_left = true )
// sokol_gfx.apply_viewport( 0, 0, width, height, origin_top_left = true )
// sokol_gfx.apply_scissor_rect( 0, 0, width, height, origin_top_left = true )
sokol_gfx.apply_pipeline( atlas_pipeline )
@ -205,17 +205,18 @@ render :: proc()
sokol_gfx.apply_pipeline( screen_pipeline )
src_rt := atlas_rt_color
src_rt := atlas_rt_color
src_sampler := atlas_rt_sampler
fs_target_uniform := Ve_Draw_Text_Fs_Params {
// down_sample = draw_call.pass == .Target_Uncached ? 1 : 0,
down_sample = 0,
colour = {1, 1, 1, 1},
}
if draw_call.pass == .Target_Uncached {
fs_target_uniform.down_sample = 1
src_rt = glyph_rt_color
src_rt = glyph_rt_color
src_sampler = glyph_rt_sampler
}
sokol_gfx.apply_uniforms( ShaderStage.FS, SLOT_ve_draw_text_fs_params, Range { & fs_target_uniform, size_of(Ve_Draw_Text_Fs_Params) })
@ -230,7 +231,7 @@ render :: proc()
index_buffer_offset = 0,//i32(draw_call.start_index) * size_of(u32),
fs = {
images = { SLOT_ve_draw_text_src_texture = src_rt, },
samplers = { SLOT_ve_draw_text_src_sampler = glyph_rt_sampler, },
samplers = { SLOT_ve_draw_text_src_sampler = src_sampler, },
},
})
}