Peaceultime/flecs_tests
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix assertion logging failure and rendering pipeline validation errors.

Browse Source
This commit is contained in:
Peaceultime
2026-05-19 16:46:43 +02:00
parent 8ea6a0bf3e
commit af0a39166c
6 changed files with 79 additions and 105 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
makefile
View File

@@ -67,7 +67,7 @@ debug: $(FETCH) $(SHADER_HEADERS) $(C_SOURCES) $(IMGUI_SOURCES) $(CGLM_SOURCES)
$(CC) $(C_SOURCES) $(IMGUI_SOURCES) $(CGLM_SOURCES) \ $(CC) $(C_SOURCES) $(IMGUI_SOURCES) $(CGLM_SOURCES) \
-o $(TARGET) \ -o $(TARGET) \
$(EMCC_FLAGS) \ $(EMCC_FLAGS) \
-g --profiling-funcs -gsource-map \ -g3 --profiling-funcs -gsource-map \
-sASSERTIONS \ -sASSERTIONS \
-I$(LIB_DIR)/sokol \ -I$(LIB_DIR)/sokol \
-I$(LIB_DIR)/imgui \ -I$(LIB_DIR)/imgui \

6
src/api.h
View File

@@ -13,7 +13,6 @@
static void log_fn(const char* tag, uint32_t log_level, uint32_t log_item_id, const char* message_or_null, uint32_t line_nr, const char* filename_or_null, void* user_data) static void log_fn(const char* tag, uint32_t log_level, uint32_t log_item_id, const char* message_or_null, uint32_t line_nr, const char* filename_or_null, void* user_data)
{ {
if(log_level < 3) return;
fprintf(stderr, "[%s - %s]: (%d) %s \tat %s:%d\r\n", tag, log_level == 0 ? "FATAL" : log_level == 1 ? "ERROR" : log_level == 2 ? "WARNING" : "INFO", log_item_id, message_or_null, filename_or_null, line_nr); fprintf(stderr, "[%s - %s]: (%d) %s \tat %s:%d\r\n", tag, log_level == 0 ? "FATAL" : log_level == 1 ? "ERROR" : log_level == 2 ? "WARNING" : "INFO", log_item_id, message_or_null, filename_or_null, line_nr);
} }
@@ -36,9 +35,8 @@ static void log_fn(const char* tag, uint32_t log_level, uint32_t log_item_id, co
#define COMPUTE_VIEWIDX_indices 4 #define COMPUTE_VIEWIDX_indices 4
#define COMPUTE_VIEWIDX_SDF 5 #define COMPUTE_VIEWIDX_SDF 5
#define DISPLAY_VIEWIDX_tiles 0 #define DISPLAY_VIEWIDX_SDF 0
#define DISPLAY_VIEWIDX_SDF 1 #define DISPLAY_VIEWIDX_Sampler 1
#define DISPLAY_VIEWIDX_Sampler 2
static float clampf(float x, float a, float b) static float clampf(float x, float a, float b)
{ {

76
src/generated/display.h
View File

@@ -5,55 +5,43 @@ unsigned char src_shaders_display_wgsl[] = {
0x20, 0x20, 0x20, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x3a, 0x20, 0x75, 0x33, 0x20, 0x20, 0x20, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x3a, 0x20, 0x75, 0x33,
0x32, 0x2c, 0x0d, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x6d, 0x76, 0x70, 0x3a, 0x32, 0x2c, 0x0d, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x6d, 0x76, 0x70, 0x3a,
0x20, 0x6d, 0x61, 0x74, 0x34, 0x78, 0x34, 0x66, 0x2c, 0x0d, 0x0a, 0x7d, 0x20, 0x6d, 0x61, 0x74, 0x34, 0x78, 0x34, 0x66, 0x2c, 0x0d, 0x0a, 0x7d,
0x0d, 0x0a, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x20, 0x54, 0x69, 0x6c, 0x0d, 0x0a, 0x0d, 0x0a, 0x40, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x28, 0x30,
0x65, 0x20, 0x7b, 0x0d, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x77, 0x6f, 0x72, 0x29, 0x20, 0x40, 0x62, 0x69, 0x6e, 0x64, 0x69, 0x6e, 0x67, 0x28, 0x30,
0x6c, 0x64, 0x5f, 0x6d, 0x69, 0x6e, 0x3a, 0x20, 0x76, 0x65, 0x63, 0x32, 0x29, 0x20, 0x76, 0x61, 0x72, 0x3c, 0x75, 0x6e, 0x69, 0x66, 0x6f, 0x72,
0x66, 0x2c, 0x0d, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x77, 0x6f, 0x72, 0x6c, 0x6d, 0x3e, 0x20, 0x75, 0x6e, 0x69, 0x66, 0x6f, 0x72, 0x6d, 0x73, 0x3a,
0x64, 0x5f, 0x6d, 0x61, 0x78, 0x3a, 0x20, 0x76, 0x65, 0x63, 0x32, 0x66, 0x20, 0x55, 0x6e, 0x69, 0x66, 0x6f, 0x72, 0x6d, 0x73, 0x3b, 0x0d, 0x0a,
0x2c, 0x0d, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x6f, 0x66, 0x66, 0x73, 0x65,
0x74, 0x3a, 0x20, 0x75, 0x33, 0x32, 0x2c, 0x0d, 0x0a, 0x20, 0x20, 0x20,
0x20, 0x63, 0x69, 0x72, 0x63, 0x6c, 0x65, 0x5f, 0x63, 0x6f, 0x75, 0x6e,
0x74, 0x3a, 0x20, 0x75, 0x33, 0x32, 0x2c, 0x0d, 0x0a, 0x20, 0x20, 0x20,
0x20, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x3a, 0x20, 0x75, 0x33, 0x32, 0x2c,
0x0d, 0x0a, 0x7d, 0x3b, 0x0d, 0x0a, 0x0d, 0x0a, 0x40, 0x67, 0x72, 0x6f,
0x75, 0x70, 0x28, 0x30, 0x29, 0x20, 0x40, 0x62, 0x69, 0x6e, 0x64, 0x69,
0x6e, 0x67, 0x28, 0x30, 0x29, 0x20, 0x76, 0x61, 0x72, 0x3c, 0x75, 0x6e,
0x69, 0x66, 0x6f, 0x72, 0x6d, 0x3e, 0x20, 0x75, 0x6e, 0x69, 0x66, 0x6f,
0x72, 0x6d, 0x73, 0x3a, 0x20, 0x55, 0x6e, 0x69, 0x66, 0x6f, 0x72, 0x6d,
0x73, 0x3b, 0x0d, 0x0a, 0x0d, 0x0a, 0x40, 0x67, 0x72, 0x6f, 0x75, 0x70,
0x28, 0x31, 0x29, 0x20, 0x40, 0x62, 0x69, 0x6e, 0x64, 0x69, 0x6e, 0x67,
0x28, 0x30, 0x29, 0x20, 0x76, 0x61, 0x72, 0x3c, 0x73, 0x74, 0x6f, 0x72,
0x61, 0x67, 0x65, 0x3e, 0x20, 0x74, 0x69, 0x6c, 0x65, 0x73, 0x3a, 0x20,
0x61, 0x72, 0x72, 0x61, 0x79, 0x3c, 0x54, 0x69, 0x6c, 0x65, 0x3e, 0x3b,
0x0d, 0x0a, 0x40, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x28, 0x31, 0x29, 0x20, 0x0d, 0x0a, 0x40, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x28, 0x31, 0x29, 0x20,
0x40, 0x62, 0x69, 0x6e, 0x64, 0x69, 0x6e, 0x67, 0x28, 0x31, 0x29, 0x20, 0x40, 0x62, 0x69, 0x6e, 0x64, 0x69, 0x6e, 0x67, 0x28, 0x30, 0x29, 0x20,
0x76, 0x61, 0x72, 0x20, 0x73, 0x64, 0x66, 0x5f, 0x62, 0x75, 0x66, 0x66, 0x76, 0x61, 0x72, 0x20, 0x73, 0x64, 0x66, 0x20, 0x3a, 0x20, 0x74, 0x65,
0x65, 0x72, 0x20, 0x3a, 0x20, 0x74, 0x65, 0x78, 0x74, 0x75, 0x72, 0x65, 0x78, 0x74, 0x75, 0x72, 0x65, 0x5f, 0x32, 0x64, 0x3c, 0x66, 0x33, 0x32,
0x5f, 0x73, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x5f, 0x32, 0x64, 0x3c, 0x3e, 0x3b, 0x0d, 0x0a, 0x40, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x28, 0x31,
0x72, 0x31, 0x36, 0x66, 0x6c, 0x6f, 0x61, 0x74, 0x2c, 0x20, 0x72, 0x65, 0x29, 0x20, 0x40, 0x62, 0x69, 0x6e, 0x64, 0x69, 0x6e, 0x67, 0x28, 0x31,
0x61, 0x64, 0x3e, 0x3b, 0x0d, 0x0a, 0x40, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x29, 0x20, 0x76, 0x61, 0x72, 0x20, 0x73, 0x64, 0x66, 0x5f, 0x73, 0x61,
0x28, 0x31, 0x29, 0x20, 0x40, 0x62, 0x69, 0x6e, 0x64, 0x69, 0x6e, 0x67, 0x6d, 0x70, 0x6c, 0x65, 0x72, 0x20, 0x3a, 0x20, 0x73, 0x61, 0x6d, 0x70,
0x28, 0x32, 0x29, 0x20, 0x76, 0x61, 0x72, 0x20, 0x73, 0x64, 0x66, 0x5f, 0x6c, 0x65, 0x72, 0x3b, 0x0d, 0x0a, 0x0d, 0x0a, 0x40, 0x76, 0x65, 0x72,
0x73, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x72, 0x3a, 0x20, 0x73, 0x61, 0x6d, 0x74, 0x65, 0x78, 0x20, 0x66, 0x6e, 0x20, 0x76, 0x73, 0x5f, 0x6d, 0x61,
0x70, 0x6c, 0x65, 0x72, 0x3b, 0x0d, 0x0a, 0x0d, 0x0a, 0x40, 0x76, 0x65, 0x69, 0x6e, 0x28, 0x40, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e,
0x72, 0x74, 0x65, 0x78, 0x20, 0x66, 0x6e, 0x20, 0x76, 0x73, 0x5f, 0x6d, 0x28, 0x30, 0x29, 0x20, 0x70, 0x6f, 0x73, 0x69, 0x74, 0x69, 0x6f, 0x6e,
0x61, 0x69, 0x6e, 0x28, 0x40, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x3a, 0x20, 0x76, 0x65, 0x63, 0x32, 0x66, 0x29, 0x20, 0x2d, 0x3e, 0x20,
0x6e, 0x28, 0x30, 0x29, 0x20, 0x70, 0x6f, 0x73, 0x69, 0x74, 0x69, 0x6f, 0x40, 0x62, 0x75, 0x69, 0x6c, 0x74, 0x69, 0x6e, 0x28, 0x70, 0x6f, 0x73,
0x6e, 0x3a, 0x20, 0x76, 0x65, 0x63, 0x32, 0x66, 0x29, 0x20, 0x2d, 0x3e, 0x69, 0x74, 0x69, 0x6f, 0x6e, 0x29, 0x20, 0x76, 0x65, 0x63, 0x34, 0x66,
0x20, 0x40, 0x62, 0x75, 0x69, 0x6c, 0x74, 0x69, 0x6e, 0x28, 0x70, 0x6f, 0x0d, 0x0a, 0x7b, 0x0d, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x72, 0x65, 0x74,
0x73, 0x69, 0x74, 0x69, 0x6f, 0x6e, 0x29, 0x20, 0x76, 0x65, 0x63, 0x34,
0x66, 0x20, 0x7b, 0x0d, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x72, 0x65, 0x74,
0x75, 0x72, 0x6e, 0x20, 0x76, 0x65, 0x63, 0x34, 0x66, 0x28, 0x70, 0x6f, 0x75, 0x72, 0x6e, 0x20, 0x76, 0x65, 0x63, 0x34, 0x66, 0x28, 0x70, 0x6f,
0x73, 0x69, 0x74, 0x69, 0x6f, 0x6e, 0x2c, 0x20, 0x30, 0x2e, 0x30, 0x2c, 0x73, 0x69, 0x74, 0x69, 0x6f, 0x6e, 0x2c, 0x20, 0x30, 0x2e, 0x30, 0x2c,
0x20, 0x31, 0x2e, 0x30, 0x29, 0x20, 0x2a, 0x20, 0x75, 0x6e, 0x69, 0x66, 0x20, 0x31, 0x2e, 0x30, 0x29, 0x20, 0x2a, 0x20, 0x75, 0x6e, 0x69, 0x66,
0x6f, 0x72, 0x6d, 0x73, 0x2e, 0x6d, 0x76, 0x70, 0x3b, 0x0d, 0x0a, 0x7d, 0x6f, 0x72, 0x6d, 0x73, 0x2e, 0x6d, 0x76, 0x70, 0x3b, 0x0d, 0x0a, 0x7d,
0x0d, 0x0a, 0x0d, 0x0a, 0x40, 0x66, 0x72, 0x61, 0x67, 0x6d, 0x65, 0x6e, 0x0d, 0x0a, 0x0d, 0x0a, 0x40, 0x66, 0x72, 0x61, 0x67, 0x6d, 0x65, 0x6e,
0x74, 0x20, 0x66, 0x6e, 0x20, 0x66, 0x73, 0x5f, 0x6d, 0x61, 0x69, 0x6e, 0x74, 0x20, 0x66, 0x6e, 0x20, 0x66, 0x73, 0x5f, 0x6d, 0x61, 0x69, 0x6e,
0x28, 0x29, 0x20, 0x2d, 0x3e, 0x20, 0x40, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x28, 0x40, 0x62, 0x75, 0x69, 0x6c, 0x74, 0x69, 0x6e, 0x28, 0x70, 0x6f,
0x69, 0x6f, 0x6e, 0x28, 0x30, 0x29, 0x20, 0x76, 0x65, 0x63, 0x34, 0x66, 0x73, 0x69, 0x74, 0x69, 0x6f, 0x6e, 0x29, 0x20, 0x70, 0x6f, 0x73, 0x69,
0x20, 0x7b, 0x0d, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x72, 0x65, 0x74, 0x75, 0x74, 0x69, 0x6f, 0x6e, 0x3a, 0x20, 0x76, 0x65, 0x63, 0x34, 0x66, 0x29,
0x72, 0x6e, 0x20, 0x76, 0x65, 0x63, 0x34, 0x66, 0x28, 0x31, 0x2e, 0x30, 0x20, 0x2d, 0x3e, 0x20, 0x40, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f,
0x2c, 0x20, 0x30, 0x2e, 0x30, 0x2c, 0x20, 0x30, 0x2e, 0x30, 0x2c, 0x20, 0x6e, 0x28, 0x30, 0x29, 0x20, 0x76, 0x65, 0x63, 0x34, 0x66, 0x0d, 0x0a,
0x31, 0x2e, 0x30, 0x29, 0x3b, 0x0d, 0x0a, 0x7d 0x7b, 0x0d, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x72, 0x65, 0x74, 0x75, 0x72,
0x6e, 0x20, 0x74, 0x65, 0x78, 0x74, 0x75, 0x72, 0x65, 0x53, 0x61, 0x6d,
0x70, 0x6c, 0x65, 0x28, 0x73, 0x64, 0x66, 0x2c, 0x20, 0x73, 0x64, 0x66,
0x5f, 0x73, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x72, 0x2c, 0x20, 0x70, 0x6f,
0x73, 0x69, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x78, 0x79, 0x29, 0x3b, 0x0d,
0x0a, 0x7d
}; };
unsigned int src_shaders_display_wgsl_len = 668; unsigned int src_shaders_display_wgsl_len = 518;

76
src/main.c
View File

@@ -85,8 +85,6 @@ static void refresh_SDF(userdata_t* ud)
pool_view_grow(ud->compute.bindings.views[COMPUTE_VIEWIDX_tiles], sizeof(tile_task_t), tile_count, ud->scene.cache.tiles); pool_view_grow(ud->compute.bindings.views[COMPUTE_VIEWIDX_tiles], sizeof(tile_task_t), tile_count, ud->scene.cache.tiles);
pool_view_grow(ud->compute.bindings.views[COMPUTE_VIEWIDX_indices], sizeof(uint32_t), ud->scene.cache.num_indices, ud->scene.cache.indices); pool_view_grow(ud->compute.bindings.views[COMPUTE_VIEWIDX_indices], sizeof(uint32_t), ud->scene.cache.num_indices, ud->scene.cache.indices);
ud->compute.bindings.views[COMPUTE_VIEWIDX_SDF] = ud->scene.texture;
sg_begin_pass(&ud->compute.pass); sg_begin_pass(&ud->compute.pass);
sg_apply_pipeline(ud->compute.pipeline); sg_apply_pipeline(ud->compute.pipeline);
sg_apply_bindings(&ud->compute.bindings); sg_apply_bindings(&ud->compute.bindings);
@@ -139,7 +137,7 @@ static void frame(void* _userdata)
userdata_t* ud = (userdata_t*) _userdata; userdata_t* ud = (userdata_t*) _userdata;
ud->renderer.uniforms.frame = sapp_frame_count(); ud->renderer.uniforms.frame = sapp_frame_count();
ud->renderer.uniforms.time += sapp_frame_duration_unfiltered(); ud->renderer.uniforms.time += (uint32_t) ceil(sapp_frame_duration_unfiltered() / 1000.0f);
refresh_SDF(ud); refresh_SDF(ud);
@@ -157,12 +155,10 @@ static void frame(void* _userdata)
igText("%.3fms", sapp_frame_duration_unfiltered() * 1000); igText("%.3fms", sapp_frame_duration_unfiltered() * 1000);
igEnd(); igEnd();
ud->renderer.uniforms.frame = sapp_frame_count();
ud->renderer.uniforms.time += (uint32_t) ceil(sapp_frame_duration_unfiltered() / 1000.0f);
sg_apply_pipeline(ud->renderer.pipeline); sg_apply_pipeline(ud->renderer.pipeline);
sg_apply_uniforms(0, &SG_RANGE(ud->renderer.uniforms)); sg_apply_uniforms(0, &SG_RANGE(ud->renderer.uniforms));
sg_apply_bindings(&ud->renderer.bindings); sg_apply_bindings(&ud->renderer.bindings);
sg_draw(0, 4, 1); sg_draw(0, 6, 1);
simgui_render(); simgui_render();
sg_end_pass(); sg_end_pass();
@@ -315,7 +311,7 @@ static void init(void* _userdata)
}), }),
}, },
}), }),
.views[COMPUTE_VIEWIDX_SDF] = (sg_view) {0}, .views[COMPUTE_VIEWIDX_SDF] = ud->scene.texture,
}, },
.pass = { .compute = true, .label = "Compute Pass" } .pass = { .compute = true, .label = "Compute Pass" }
}; };
@@ -345,35 +341,14 @@ static void init(void* _userdata)
.base_type = SG_SHADERATTRBASETYPE_FLOAT, .base_type = SG_SHADERATTRBASETYPE_FLOAT,
}, },
.views = { .views = {
[DISPLAY_VIEWIDX_tiles] = {
.storage_buffer = {
.stage = SG_SHADERSTAGE_FRAGMENT,
.wgsl_group1_binding_n = DISPLAY_VIEWIDX_tiles,
.readonly = true,
}
},
[DISPLAY_VIEWIDX_SDF] = { [DISPLAY_VIEWIDX_SDF] = {
.texture = { .texture = {
.image_type = SG_IMAGETYPE_ARRAY, .image_type = SG_IMAGETYPE_2D,
.stage = SG_SHADERSTAGE_FRAGMENT, .stage = SG_SHADERSTAGE_FRAGMENT,
.wgsl_group1_binding_n = DISPLAY_VIEWIDX_SDF, .wgsl_group1_binding_n = DISPLAY_VIEWIDX_SDF,
.sample_type = SG_IMAGESAMPLETYPE_FLOAT, .sample_type = SG_IMAGESAMPLETYPE_FLOAT,
} },
} },
},
.samplers = {
[0] = {
.sampler_type = SG_SAMPLERTYPE_FILTERING,
.stage = SG_SHADERSTAGE_FRAGMENT,
.wgsl_group1_binding_n = DISPLAY_VIEWIDX_Sampler,
}
},
.texture_sampler_pairs = {
[0] = {
.sampler_slot = 0,
.view_slot = DISPLAY_VIEWIDX_SDF,
.stage = SG_SHADERSTAGE_FRAGMENT,
}
}, },
.uniform_blocks = { .uniform_blocks = {
[0] = { [0] = {
@@ -383,8 +358,18 @@ static void init(void* _userdata)
}, },
}, },
.label = "Display Shader", .label = "Display Shader",
.samplers[DISPLAY_VIEWIDX_Sampler] = {
.sampler_type = SG_SAMPLERTYPE_FILTERING,
.stage = SG_SHADERSTAGE_FRAGMENT,
.wgsl_group1_binding_n = DISPLAY_VIEWIDX_Sampler,
},
.texture_sampler_pairs[0] = {
.sampler_slot = DISPLAY_VIEWIDX_Sampler,
.view_slot = DISPLAY_VIEWIDX_SDF,
.stage = SG_SHADERSTAGE_FRAGMENT,
},
}), }),
.cull_mode = SG_CULLMODE_FRONT, .cull_mode = SG_CULLMODE_NONE,
.index_type = SG_INDEXTYPE_UINT16, .index_type = SG_INDEXTYPE_UINT16,
.layout.attrs = { .layout.attrs = {
[0].format = SG_VERTEXFORMAT_FLOAT2, [0].format = SG_VERTEXFORMAT_FLOAT2,
@@ -395,18 +380,27 @@ static void init(void* _userdata)
.index_buffer = sg_make_buffer(&(sg_buffer_desc) { .index_buffer = sg_make_buffer(&(sg_buffer_desc) {
.label = "Index buffer", .label = "Index buffer",
.usage.index_buffer = true, .usage.index_buffer = true,
.size = sizeof(uint16_t), .size = sizeof(indices),
.data = SG_RANGE(indices), .data = SG_RANGE(indices),
}), }),
.vertex_buffers = sg_make_buffer(&(sg_buffer_desc) { .vertex_buffers = {
.label = "Vertex buffer", [0] = sg_make_buffer(&(sg_buffer_desc) {
.usage.vertex_buffer = true, .label = "Vertex buffer",
.size = sizeof(vec2), .usage.vertex_buffer = true,
.data = SG_RANGE(quad), .size = sizeof(quad),
}), .data = SG_RANGE(quad),
})
},
.views = { .views = {
[DISPLAY_VIEWIDX_tiles] = ud->compute.bindings.views[COMPUTE_VIEWIDX_tiles], [DISPLAY_VIEWIDX_SDF] = sg_make_view(&(sg_view_desc) {
[DISPLAY_VIEWIDX_SDF] = ud->compute.bindings.views[COMPUTE_VIEWIDX_SDF], .texture.image = sg_query_view_image(ud->scene.texture),
.label = "SDF texture view",
}),
},
.samplers = {
[DISPLAY_VIEWIDX_Sampler] = sg_make_sampler(&(sg_sampler_desc) {
.label = "SDF sampler",
}),
} }
}, },
.uniforms = { .uniforms = {

20
src/shaders/display.wgsl
View File

@@ -3,24 +3,18 @@ struct Uniforms {
frame: u32, frame: u32,
mvp: mat4x4f, mvp: mat4x4f,
} }
struct Tile {
world_min: vec2f,
world_max: vec2f,
offset: u32,
circle_count: u32,
count: u32,
};
@group(0) @binding(0) var<uniform> uniforms: Uniforms; @group(0) @binding(0) var<uniform> uniforms: Uniforms;
@group(1) @binding(0) var<storage> tiles: array<Tile>; @group(1) @binding(0) var sdf : texture_2d<f32>;
@group(1) @binding(1) var sdf_buffer : texture_storage_2d<r16float, read>; @group(1) @binding(1) var sdf_sampler : sampler;
@group(1) @binding(2) var sdf_sampler: sampler;
@vertex fn vs_main(@location(0) position: vec2f) -> @builtin(position) vec4f { @vertex fn vs_main(@location(0) position: vec2f) -> @builtin(position) vec4f
{
return vec4f(position, 0.0, 1.0) * uniforms.mvp; return vec4f(position, 0.0, 1.0) * uniforms.mvp;
} }
@fragment fn fs_main() -> @location(0) vec4f { @fragment fn fs_main(@builtin(position) position: vec4f) -> @location(0) vec4f
return vec4f(1.0, 0.0, 0.0, 1.0); {
return textureSample(sdf, sdf_sampler, position.xy);
} }

2
src/shape.h
View File

@@ -121,7 +121,7 @@ static uint32_t scene_init(scene_t* s, vec2 world_size) {
s->world_size = world_size; s->world_size = world_size;
s->texture = sg_make_view(&(sg_view_desc) { s->texture = sg_make_view(&(sg_view_desc) {
.label = "SDF tiles view", .label = "SDF tiles view",
.texture = { .storage_image = {
.image = sg_make_image(&(sg_image_desc) { .image = sg_make_image(&(sg_image_desc) {
.width = (uint32_t) ceilf(world_size.x), .width = (uint32_t) ceilf(world_size.x),
.height = (uint32_t) ceilf(world_size.y), .height = (uint32_t) ceilf(world_size.y),