Add decoded input slots for render workers

2026-06-04 21:32:43 +08:00
parent 98c884c381
commit 042f008a02
18 changed files with 654 additions and 46 deletions
@@ -0,0 +1,40 @@
+#include <gtest/gtest.h>
+
+#include <QFileInfo>
+
+#include "codec/decoder.h"
+
+TEST(CodecDecoder, RetrieveVideoFrameFromDemoMp4)
+{
+	const QString path = QStringLiteral("tests/demo.mp4");
+	ASSERT_TRUE(QFileInfo::exists(path));
+
+	olive::DecoderPtr decoder = olive::Decoder::CreateFromID(QStringLiteral("ffmpeg"));
+	ASSERT_TRUE(decoder);
+
+	ASSERT_TRUE(decoder->Open(olive::Decoder::CodecStream(path, 0, nullptr)));
+
+	olive::Decoder::RetrieveVideoParams params;
+	params.time = olive::rational(0);
+	params.maximum_format = olive::core::PixelFormat::U16;
+
+	olive::FramePtr frame = decoder->RetrieveVideoFrame(params);
+	ASSERT_TRUE(frame);
+	ASSERT_TRUE(frame->is_allocated());
+	EXPECT_EQ(frame->width(), 1920);
+	EXPECT_EQ(frame->height(), 1080);
+	EXPECT_EQ(frame->format(), olive::core::PixelFormat::U16);
+	EXPECT_EQ(frame->channel_count(), 4);
+	EXPECT_GT(frame->allocated_size(), 0);
+	EXPECT_GT(frame->linesize_bytes(), 0);
+
+	bool has_nonzero_byte = false;
+	const char *data = frame->const_data();
+	for (int i = 0; i < frame->allocated_size(); i++) {
+		if (data[i] != 0) {
+			has_nonzero_byte = true;
+			break;
+		}
+	}
+	EXPECT_TRUE(has_nonzero_byte);
+}