diff options
Diffstat (limited to 'examples/triangle/ex_triangle.c')
| -rw-r--r-- | examples/triangle/ex_triangle.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/examples/triangle/ex_triangle.c b/examples/triangle/ex_triangle.c index c4f90f2..dc82156 100644 --- a/examples/triangle/ex_triangle.c +++ b/examples/triangle/ex_triangle.c @@ -19,9 +19,10 @@ extern core g_core; const custom_vertex vertices[] = { (custom_vertex){ .pos = vec2(-0.5, 0.5), .color = vec3(0.0, 0.0, 1.0) }, (custom_vertex){ .pos = vec2(0.5, 0.5), .color = vec3(0.0, 1.0, 0.0) }, - (custom_vertex){ .pos = vec2(0.0, -0.5), .color = vec3(1.0, 0.0, 0.0) }, + (custom_vertex){ .pos = vec2(0.5, -0.5), .color = vec3(1.0, 0.0, 0.0) }, + (custom_vertex){ .pos = vec2(-0.5, -0.5), .color = vec3(1.0, 1.0, 1.0) }, }; -_Static_assert(sizeof(vertices) == (5 * 3 * sizeof(float)), ""); +const u16 indices[] = { 0, 1, 2, 2, 3, 0 }; int main() { core_bringup(); @@ -56,12 +57,11 @@ int main() { }; gpu_pipeline* gfx_pipeline = gpu_graphics_pipeline_create(pipeline_description); - buffer_handle triangle_vert_buf = gpu_buffer_create( - 3 * sizeof(custom_vertex), CEL_BUFFER_VERTEX, CEL_BUFFER_FLAG_GPU, - vertices); // gpu_buffer_create(3 * sizeof(custom_vertex), CEL_BUFFER_VERTEX); - /* buffer_upload_bytes(triangle_vert_buf, (bytebuffer){ .buf = vertices, .size = sizeof(vertices) - * }, */ - /* 0, sizeof(vertices)); */ + buffer_handle triangle_vert_buf = + gpu_buffer_create(sizeof(vertices), CEL_BUFFER_VERTEX, CEL_BUFFER_FLAG_GPU, vertices); + + buffer_handle triangle_index_buf = + gpu_buffer_create(sizeof(indices), CEL_BUFFER_INDEX, CEL_BUFFER_FLAG_GPU, indices); // Main loop while (!should_exit(&g_core)) { @@ -85,7 +85,8 @@ int main() { // Record draw calls encode_set_vertex_buffer(enc, triangle_vert_buf); - gpu_temp_draw(3); + encode_set_index_buffer(enc, triangle_index_buf); + gpu_temp_draw(6); // End recording gpu_cmd_encoder_end_render(enc); |