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https://github.com/Liondarkz/issn_pc.git
synced 2026-11-07 04:36:01 -10:00
Felipe Prado
1d47c92bdb
- Adicionado ReadbackSource com dez origens nos chamadores de ResolveReadbacks - Adicionado relatório por origem a cada 5 s com GOW3_PERF_DIAG - Adicionado readback-sources-test para soma, máximo, reset e origem inválida
37 lines
1.5 KiB
C++
37 lines
1.5 KiB
C++
#include <cassert>
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#include <cstdio>
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#include <cstring>
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#include "video_core/texture_cache/readback_sources.h"
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using VideoCore::ReadbackSource;
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using VideoCore::ReadbackSourceStats;
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int main() {
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assert(std::strcmp(VideoCore::ReadbackSourceName(ReadbackSource::ImageFree), "image-free") == 0);
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ReadbackSourceStats stats;
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stats.Record(ReadbackSource::CpuRead, true, 3'000'000, 4096);
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stats.Record(ReadbackSource::CpuRead, true, 1'000'000, 4096);
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stats.Record(ReadbackSource::CpuRead, false, 0, 8192);
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stats.Record(ReadbackSource::BufferUpload, false, 0, 64);
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auto read = stats.Get(ReadbackSource::CpuRead);
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assert(read.hits == 3 && read.waits == 2);
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assert(read.wait_ns == 4'000'000 && read.max_wait_ns == 3'000'000);
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assert(read.bytes == 16384);
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assert(stats.Get(ReadbackSource::BufferUpload).waits == 0);
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// Out-of-range sources fold into "unknown" instead of writing past the table.
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stats.Record(static_cast<ReadbackSource>(200), true, 5, 1);
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assert(stats.Get(ReadbackSource::Unknown).hits == 1);
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std::FILE* out = std::fopen("readback-sources-test.txt", "w+b");
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assert(out);
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stats.Report(out);
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std::rewind(out);
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char text[1024] = {};
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std::fread(text, 1, sizeof(text) - 1, out);
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assert(std::strstr(text, "Readback source cpu-read: hits 3, waits 2, wait 4.000 ms, max 3.000 ms"));
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assert(!std::strstr(text, "image-free"));
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assert(stats.Get(ReadbackSource::CpuRead).hits == 0);
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std::fclose(out);
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std::remove("readback-sources-test.txt");
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}
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