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Add renderer texture upload contract

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This commit is contained in:
omigamedev
2026-06-02 15:25:31 +02:00
parent 818014127a
commit 1c40602744
8 changed files with 164 additions and 30 deletions
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27
tools/pano_cli/main.cpp
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@@ -2223,6 +2223,12 @@ int record_render(int argc, char** argv)
});
pp::renderer::RecordingReadbackBuffer readback_buffer(
static_cast<std::uint64_t>(args.width) * args.height * 4U);
const std::array<std::byte, 4> upload_pixel {
std::byte { 0xff },
std::byte { 0x00 },
std::byte { 0xff },
std::byte { 0xff },
};
pp::renderer::RecordingShaderProgram shader("pano-cli-record-render");
pp::renderer::RecordingMesh mesh(pp::renderer::MeshDesc {
.vertex_count = 3,
@@ -2232,6 +2238,20 @@ int record_render(int argc, char** argv)
device.trace()->marker("renderer", "pano_cli_record_render");
auto& context = device.immediate_context();
const auto upload_status = context.upload_texture(
texture,
pp::renderer::ReadbackRegion {
.x = 0,
.y = 0,
.width = 1,
.height = 1,
},
upload_pixel);
if (!upload_status.ok()) {
print_error("record-render", upload_status.message);
return 2;
}
const auto begin_status = context.begin_render_pass(
target,
pp::renderer::ClearColor { .r = 0.0F, .g = 0.0F, .b = 0.0F, .a = 1.0F });
@@ -2286,15 +2306,20 @@ int record_render(int argc, char** argv)
}
std::size_t draw_commands = 0;
std::size_t upload_commands = 0;
std::size_t readback_commands = 0;
std::size_t capture_commands = 0;
std::size_t trace_markers = 0;
std::uint64_t upload_bytes = 0;
std::uint64_t readback_bytes = 0;
std::uint64_t capture_bytes = 0;
const auto commands = device.commands();
for (const auto& command : commands) {
if (command.kind == pp::renderer::RecordedRenderCommandKind::draw) {
++draw_commands;
} else if (command.kind == pp::renderer::RecordedRenderCommandKind::upload_texture) {
++upload_commands;
upload_bytes += command.upload_bytes;
} else if (command.kind == pp::renderer::RecordedRenderCommandKind::read_texture) {
++readback_commands;
readback_bytes += command.readback_bytes;
@@ -2313,6 +2338,8 @@ int record_render(int argc, char** argv)
<< ",\"format\":\"rgba8\"}"
<< ",\"commands\":" << commands.size()
<< ",\"drawCommands\":" << draw_commands
<< ",\"uploadCommands\":" << upload_commands
<< ",\"uploadBytes\":" << upload_bytes
<< ",\"readbackCommands\":" << readback_commands
<< ",\"readbackBytes\":" << readback_bytes
<< ",\"captureCommands\":" << capture_commands