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test different draw calls for one render pass (failed)

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This commit is contained in:
Alessandro Mauri 2025-06-03 18:15:33 +02:00
parent 6c5acd6f23
commit f344c989db
1 changed files with 18 additions and 1 deletions
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19
test_renderer.c3
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@ -18,7 +18,6 @@ fn int main()
for (int i = 0; i < 10; i++) {
ren.draw_rect(100,100,100,100,0xff00ff00,"");
GPUCommandBuffer* cmdbuf = sdl::acquire_gpu_command_buffer(ren.gpu);
GPUTexture* swapchain_texture;
@ -47,6 +46,9 @@ fn int main()
unreachable("render pass creation went wrong: %s", sdl::get_error());
}
// rect 1
ren.draw_rect(100,100,100,100,0xff00ff00,"");
GPUGraphicsPipeline* p = ren.pipelines.get_from_name("rect shader").pipeline;
if (p == null) {
unreachable("no pipeline");
@ -62,6 +64,21 @@ fn int main()
sdl::draw_gpu_indexed_primitives(pass, 6, 1, 0, 0, 0);
/*
// rect 2
ren.draw_rect(0,0,50,50,0xffff0000,"");
sdl::bind_gpu_graphics_pipeline(pass, p);
sdl::bind_gpu_vertex_buffers(pass, 0, (GPUBufferBinding[]){{.buffer = ren.quad_buffer.vert_buf, .offset = 0}}, 1);
sdl::bind_gpu_index_buffer(pass, &&(GPUBufferBinding){.buffer = ren.quad_buffer.idx_buf, .offset = 0}, GPU_INDEXELEMENTSIZE_16BIT);
Viewsize w = {.w = 640, .h = 480};
w.ox = 25*i;
//w.oy = 25*i;
sdl::push_gpu_vertex_uniform_data(cmdbuf, 1, &w, Viewsize.sizeof);
sdl::draw_gpu_indexed_primitives(pass, 6, 1, 0, 0, 0);
*/
sdl::end_gpu_render_pass(pass);
sdl::submit_gpu_command_buffer(cmdbuf);