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test(shader): downgrade fixtures drop the f32 flush flag byte

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Adrià Franch committed 2026-10-19 07:05:57 +02:00
1 parent 3c95095c21
commit 59449dcf00
1 file changed
+15 -4
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core/libs/prx/libSceAgcDriver/tests/ShaderMemory.cpp
+15 -4
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@@ -5002,6 +5002,7 @@ void verifyVertexInfoVersion19() {
auto version30 = sampledBytes;
version30.pop_back();
version30.pop_back();
version30.pop_back();
version30.erase(version30.begin() + static_cast<std::ptrdiff_t>(maskOffset + 1u + sampleMaskBytes + 4u), version30.begin() + static_cast<std::ptrdiff_t>(maskOffset + 1u + sampleMaskBytes + 4u + iterationBytes));
version30[4] = 30u;
const auto replay30 = serializer.Deserialize(encodeBase64(version30));
@@ -5009,7 +5010,8 @@ void verifyVertexInfoVersion19() {
auto spanned = sampledPixel;
spanned.target.spannedWaves = true;
auto version32 = decodeBase64(serializer.Serialize(spanned));
require(version32.size() > 1u && version32.back() == 0u && version32[version32.size() - 2u] == 1u, "the spanned-waves flag is not the byte before the depth remap flag");
require(version32.size() > 2u && version32.back() == 0u && version32[version32.size() - 2u] == 0u && version32[version32.size() - 3u] == 1u, "the spanned-waves flag is not the byte before the depth remap flag");
version32.pop_back();
version32.pop_back();
version32.erase(version32.begin() + static_cast<std::ptrdiff_t>(maskOffset + 1u + sampleMaskBytes + 4u), version32.begin() + static_cast<std::ptrdiff_t>(maskOffset + 1u + sampleMaskBytes + 4u + iterationBytes));
version32[4] = 32u;
@@ -5018,6 +5020,7 @@ void verifyVertexInfoVersion19() {
auto version29 = sampledBytes;
version29.pop_back();
version29.pop_back();
version29.pop_back();
version29.erase(version29.begin() + static_cast<std::ptrdiff_t>(maskOffset + 1u + sampleMaskBytes), version29.begin() + static_cast<std::ptrdiff_t>(maskOffset + 1u + sampleMaskBytes + 4u + iterationBytes));
version29[4] = 29u;
const auto replay29 = serializer.Deserialize(encodeBase64(version29));
@@ -5025,6 +5028,7 @@ void verifyVertexInfoVersion19() {
auto version28 = sampledBytes;
version28.pop_back();
version28.pop_back();
version28.pop_back();
version28.erase(version28.begin() + static_cast<std::ptrdiff_t>(maskOffset + 1u), version28.begin() + static_cast<std::ptrdiff_t>(maskOffset + 1u + sampleMaskBytes + 4u + iterationBytes));
version28[4] = 28u;
const auto replay28 = serializer.Deserialize(encodeBase64(version28));
@@ -5032,6 +5036,7 @@ void verifyVertexInfoVersion19() {
auto version27 = maskedBytes;
version27.pop_back();
version27.pop_back();
version27.pop_back();
version27.erase(version27.begin() + static_cast<std::ptrdiff_t>(maskOffset), version27.begin() + static_cast<std::ptrdiff_t>(maskOffset + 1u + sampleMaskBytes + 4u + iterationBytes));
version27[4] = 27u;
const auto replay27 = serializer.Deserialize(encodeBase64(version27));
@@ -5039,6 +5044,7 @@ void verifyVertexInfoVersion19() {
auto legacyPixel = plainPixel;
legacyPixel.pop_back();
legacyPixel.pop_back();
legacyPixel.pop_back();
legacyPixel.erase(legacyPixel.begin() + static_cast<std::ptrdiff_t>(allBitsOffset), legacyPixel.begin() + static_cast<std::ptrdiff_t>(allBitsOffset + 2u + sampleMaskBytes + 4u + iterationBytes));
legacyPixel[4] = 26u;
const auto replay26 = serializer.Deserialize(encodeBase64(legacyPixel));
@@ -5088,17 +5094,22 @@ void verifyDepthRemapRequests() {
require(serializer.Serialize(replay.request) == remapped, "a version 35 depth remap request changed on re-serialization");
const auto plainBytes = decodeBase64(plain);
const auto remappedBytes = decodeBase64(remapped);
require(plainBytes.size() == remappedBytes.size() && plainBytes.size() > 5u && std::equal(plainBytes.begin(), plainBytes.end() - 5, remappedBytes.begin()), "the depth remap flag and mode are not the last 5 bytes of a vertex request");
require(plainBytes.size() == remappedBytes.size() && plainBytes.size() > 5u && std::equal(plainBytes.begin(), plainBytes.end() - 6, remappedBytes.begin()), "the depth remap flag and mode are not the last 6 bytes before the f32 flush flag of a vertex request");
for (const std::uint8_t legacyVersion : {32u, 34u}) {
auto legacyBytes = remappedBytes;
legacyBytes[4] = legacyVersion;
legacyBytes.resize(legacyBytes.size() - 5u);
legacyBytes.resize(legacyBytes.size() - 6u);
const auto legacy = serializer.Deserialize(encodeBase64(legacyBytes));
require(!legacy.request.target.depthRangeRemap && legacy.request.context.vertex.has_value() && legacy.request.context.vertex->depthRemapMode == 0u, ("a version " + std::to_string(legacyVersion) + " vertex request read depth remap fields").c_str());
require(serializer.Serialize(legacy.request) == plain, ("a version " + std::to_string(legacyVersion) + " vertex request misread the fields before the depth remap").c_str());
}
auto version35 = remappedBytes;
version35[4] = 35u;
version35.pop_back();
const auto replay35 = serializer.Deserialize(encodeBase64(version35));
require(replay35.request.target.depthRangeRemap && replay35.request.context.vertex->depthRemapMode == 2u && !replay35.request.target.float32FlushToZero && serializer.Serialize(replay35.request) == remapped, "a version 35 request misread the depth remap fields or read an f32 flush flag");
auto truncated = remappedBytes;
truncated.pop_back();
truncated.resize(truncated.size() - 2u);
expectFailure([&] { static_cast<void>(serializer.Deserialize(encodeBase64(truncated))); }, "truncated data", "a truncated depth remap mode was accepted");
auto trailing = remappedBytes;
trailing.push_back(0u);