package androidx.media3.extractor.text.cea; import Z0.o; import android.graphics.Color; import android.text.Layout; import android.text.SpannableString; import android.text.SpannableStringBuilder; import android.text.style.BackgroundColorSpan; import android.text.style.ForegroundColorSpan; import android.text.style.StyleSpan; import android.text.style.UnderlineSpan; import androidx.media3.common.text.Cue; import androidx.media3.common.util.Assertions; import androidx.media3.common.util.CodecSpecificDataUtil; import androidx.media3.common.util.Log; import androidx.media3.common.util.ParsableBitArray; import androidx.media3.common.util.ParsableByteArray; import androidx.media3.common.util.UnstableApi; import androidx.media3.extractor.text.Subtitle; import androidx.media3.extractor.text.SubtitleInputBuffer; import androidx.media3.extractor.text.SubtitleOutputBuffer; import java.nio.ByteBuffer; import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; import java.util.List; /* JADX INFO: loaded from: classes.dex */ @UnstableApi public final class Cea708Decoder extends CeaDecoder { private static final int CC_VALID_FLAG = 4; private static final int CHARACTER_BIG_CARONS = 42; private static final int CHARACTER_BIG_OE = 44; private static final int CHARACTER_BOLD_BULLET = 53; private static final int CHARACTER_CLOSE_DOUBLE_QUOTE = 52; private static final int CHARACTER_CLOSE_SINGLE_QUOTE = 50; private static final int CHARACTER_DIAERESIS_Y = 63; private static final int CHARACTER_ELLIPSIS = 37; private static final int CHARACTER_FIVE_EIGHTHS = 120; private static final int CHARACTER_HORIZONTAL_BORDER = 125; private static final int CHARACTER_LOWER_LEFT_BORDER = 124; private static final int CHARACTER_LOWER_RIGHT_BORDER = 126; private static final int CHARACTER_MN = 127; private static final int CHARACTER_NBTSP = 33; private static final int CHARACTER_ONE_EIGHTH = 118; private static final int CHARACTER_OPEN_DOUBLE_QUOTE = 51; private static final int CHARACTER_OPEN_SINGLE_QUOTE = 49; private static final int CHARACTER_SEVEN_EIGHTHS = 121; private static final int CHARACTER_SM = 61; private static final int CHARACTER_SMALL_CARONS = 58; private static final int CHARACTER_SMALL_OE = 60; private static final int CHARACTER_SOLID_BLOCK = 48; private static final int CHARACTER_THREE_EIGHTHS = 119; private static final int CHARACTER_TM = 57; private static final int CHARACTER_TSP = 32; private static final int CHARACTER_UPPER_LEFT_BORDER = 127; private static final int CHARACTER_UPPER_RIGHT_BORDER = 123; private static final int CHARACTER_VERTICAL_BORDER = 122; private static final int COMMAND_BS = 8; private static final int COMMAND_CLW = 136; private static final int COMMAND_CR = 13; private static final int COMMAND_CW0 = 128; private static final int COMMAND_CW1 = 129; private static final int COMMAND_CW2 = 130; private static final int COMMAND_CW3 = 131; private static final int COMMAND_CW4 = 132; private static final int COMMAND_CW5 = 133; private static final int COMMAND_CW6 = 134; private static final int COMMAND_CW7 = 135; private static final int COMMAND_DF0 = 152; private static final int COMMAND_DF1 = 153; private static final int COMMAND_DF2 = 154; private static final int COMMAND_DF3 = 155; private static final int COMMAND_DF4 = 156; private static final int COMMAND_DF5 = 157; private static final int COMMAND_DF6 = 158; private static final int COMMAND_DF7 = 159; private static final int COMMAND_DLC = 142; private static final int COMMAND_DLW = 140; private static final int COMMAND_DLY = 141; private static final int COMMAND_DSW = 137; private static final int COMMAND_ETX = 3; private static final int COMMAND_EXT1 = 16; private static final int COMMAND_EXT1_END = 23; private static final int COMMAND_EXT1_START = 17; private static final int COMMAND_FF = 12; private static final int COMMAND_HCR = 14; private static final int COMMAND_HDW = 138; private static final int COMMAND_NUL = 0; private static final int COMMAND_P16_END = 31; private static final int COMMAND_P16_START = 24; private static final int COMMAND_RST = 143; private static final int COMMAND_SPA = 144; private static final int COMMAND_SPC = 145; private static final int COMMAND_SPL = 146; private static final int COMMAND_SWA = 151; private static final int COMMAND_TGW = 139; private static final int DTVCC_PACKET_DATA = 2; private static final int DTVCC_PACKET_START = 3; private static final int GROUP_C0_END = 31; private static final int GROUP_C1_END = 159; private static final int GROUP_C2_END = 31; private static final int GROUP_C3_END = 159; private static final int GROUP_G0_END = 127; private static final int GROUP_G1_END = 255; private static final int GROUP_G2_END = 127; private static final int GROUP_G3_END = 255; private static final int NUM_WINDOWS = 8; private static final String TAG = "Cea708Decoder"; private final CueInfoBuilder[] cueInfoBuilders; private List cues; private CueInfoBuilder currentCueInfoBuilder; private DtvCcPacket currentDtvCcPacket; private int currentWindow; private final boolean isWideAspectRatio; private List lastCues; private final int selectedServiceNumber; private final ParsableByteArray ccData = new ParsableByteArray(); private final ParsableBitArray captionChannelPacketData = new ParsableBitArray(); private int previousSequenceNumber = -1; public static final class Cea708CueInfo { private static final Comparator LEAST_IMPORTANT_FIRST = new a(); public final Cue cue; public final int priority; public Cea708CueInfo(CharSequence charSequence, Layout.Alignment alignment, float f6, int i6, int i7, float f7, int i8, float f8, boolean z6, int i9, int i10) { Cue.Builder size = new Cue.Builder().setText(charSequence).setTextAlignment(alignment).setLine(f6, i6).setLineAnchor(i7).setPosition(f7).setPositionAnchor(i8).setSize(f8); if (z6) { size.setWindowColor(i9); } this.cue = size.build(); this.priority = i10; } /* JADX INFO: Access modifiers changed from: private */ public static /* synthetic */ int lambda$static$0(Cea708CueInfo cea708CueInfo, Cea708CueInfo cea708CueInfo2) { return Integer.compare(cea708CueInfo2.priority, cea708CueInfo.priority); } } public static final class CueInfoBuilder { private static final int BORDER_AND_EDGE_TYPE_NONE = 0; private static final int BORDER_AND_EDGE_TYPE_UNIFORM = 3; public static final int COLOR_SOLID_BLACK; public static final int COLOR_SOLID_WHITE = getArgbColorFromCeaColor(2, 2, 2, 0); public static final int COLOR_TRANSPARENT; private static final int DEFAULT_PRIORITY = 4; private static final int DIRECTION_BOTTOM_TO_TOP = 3; private static final int DIRECTION_LEFT_TO_RIGHT = 0; private static final int DIRECTION_RIGHT_TO_LEFT = 1; private static final int DIRECTION_TOP_TO_BOTTOM = 2; private static final int HORIZONTAL_SIZE = 209; private static final int JUSTIFICATION_CENTER = 2; private static final int JUSTIFICATION_FULL = 3; private static final int JUSTIFICATION_LEFT = 0; private static final int JUSTIFICATION_RIGHT = 1; private static final int MAXIMUM_ROW_COUNT = 15; private static final int PEN_FONT_STYLE_DEFAULT = 0; private static final int PEN_FONT_STYLE_MONOSPACED_WITHOUT_SERIFS = 3; private static final int PEN_FONT_STYLE_MONOSPACED_WITH_SERIFS = 1; private static final int PEN_FONT_STYLE_PROPORTIONALLY_SPACED_WITHOUT_SERIFS = 4; private static final int PEN_FONT_STYLE_PROPORTIONALLY_SPACED_WITH_SERIFS = 2; private static final int PEN_OFFSET_NORMAL = 1; private static final int PEN_SIZE_STANDARD = 1; private static final int[] PEN_STYLE_BACKGROUND; private static final int[] PEN_STYLE_EDGE_TYPE; private static final int[] PEN_STYLE_FONT_STYLE; private static final int RELATIVE_CUE_SIZE = 99; private static final int VERTICAL_SIZE = 74; private static final int[] WINDOW_STYLE_FILL; private static final int[] WINDOW_STYLE_JUSTIFICATION; private static final int[] WINDOW_STYLE_PRINT_DIRECTION; private static final int[] WINDOW_STYLE_SCROLL_DIRECTION; private static final boolean[] WINDOW_STYLE_WORD_WRAP; private int anchorId; private int backgroundColor; private int backgroundColorStartPosition; private boolean defined; private int foregroundColor; private int foregroundColorStartPosition; private int horizontalAnchor; private int italicsStartPosition; private int justification; private int penStyleId; private int priority; private boolean relativePositioning; private int row; private int rowCount; private int underlineStartPosition; private int verticalAnchor; private boolean visible; private int windowFillColor; private int windowStyleId; private final List rolledUpCaptions = new ArrayList(); private final SpannableStringBuilder captionStringBuilder = new SpannableStringBuilder(); static { int argbColorFromCeaColor = getArgbColorFromCeaColor(0, 0, 0, 0); COLOR_SOLID_BLACK = argbColorFromCeaColor; int argbColorFromCeaColor2 = getArgbColorFromCeaColor(0, 0, 0, 3); COLOR_TRANSPARENT = argbColorFromCeaColor2; WINDOW_STYLE_JUSTIFICATION = new int[]{0, 0, 0, 0, 0, 2, 0}; WINDOW_STYLE_PRINT_DIRECTION = new int[]{0, 0, 0, 0, 0, 0, 2}; WINDOW_STYLE_SCROLL_DIRECTION = new int[]{3, 3, 3, 3, 3, 3, 1}; WINDOW_STYLE_WORD_WRAP = new boolean[]{false, false, false, true, true, true, false}; WINDOW_STYLE_FILL = new int[]{argbColorFromCeaColor, argbColorFromCeaColor2, argbColorFromCeaColor, argbColorFromCeaColor, argbColorFromCeaColor2, argbColorFromCeaColor, argbColorFromCeaColor}; PEN_STYLE_FONT_STYLE = new int[]{0, 1, 2, 3, 4, 3, 4}; PEN_STYLE_EDGE_TYPE = new int[]{0, 0, 0, 0, 0, 3, 3}; PEN_STYLE_BACKGROUND = new int[]{argbColorFromCeaColor, argbColorFromCeaColor, argbColorFromCeaColor, argbColorFromCeaColor, argbColorFromCeaColor, argbColorFromCeaColor2, argbColorFromCeaColor2}; } public CueInfoBuilder() { reset(); } public static int getArgbColorFromCeaColor(int i6, int i7, int i8) { return getArgbColorFromCeaColor(i6, i7, i8, 0); } public void append(char c6) { if (c6 != '\n') { this.captionStringBuilder.append(c6); return; } this.rolledUpCaptions.add(buildSpannableString()); this.captionStringBuilder.clear(); if (this.italicsStartPosition != -1) { this.italicsStartPosition = 0; } if (this.underlineStartPosition != -1) { this.underlineStartPosition = 0; } if (this.foregroundColorStartPosition != -1) { this.foregroundColorStartPosition = 0; } if (this.backgroundColorStartPosition != -1) { this.backgroundColorStartPosition = 0; } while (true) { if (this.rolledUpCaptions.size() < this.rowCount && this.rolledUpCaptions.size() < 15) { this.row = this.rolledUpCaptions.size(); return; } this.rolledUpCaptions.remove(0); } } public void backspace() { int length = this.captionStringBuilder.length(); if (length > 0) { this.captionStringBuilder.delete(length - 1, length); } } public Cea708CueInfo build() { Layout.Alignment alignment; float f6; float f7; int i6; float f8; int i7; if (isEmpty()) { return null; } SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder(); for (int i8 = 0; i8 < this.rolledUpCaptions.size(); i8++) { spannableStringBuilder.append((CharSequence) this.rolledUpCaptions.get(i8)); spannableStringBuilder.append('\n'); } spannableStringBuilder.append((CharSequence) buildSpannableString()); int i9 = this.justification; int i10 = 2; if (i9 == 0) { alignment = Layout.Alignment.ALIGN_NORMAL; } else if (i9 == 1) { alignment = Layout.Alignment.ALIGN_OPPOSITE; } else if (i9 != 2) { if (i9 != 3) { throw new IllegalArgumentException("Unexpected justification value: " + this.justification); } alignment = Layout.Alignment.ALIGN_NORMAL; } else { alignment = Layout.Alignment.ALIGN_CENTER; } if (this.relativePositioning) { f6 = this.horizontalAnchor / 99.0f; f7 = this.verticalAnchor / 99.0f; } else { f6 = this.horizontalAnchor / 209.0f; f7 = this.verticalAnchor / 74.0f; } float f9 = (f6 * 0.9f) + 0.05f; float f10 = (f7 * 0.9f) + 0.05f; int i11 = this.anchorId; if (i11 / 3 == 0) { i6 = i11; f8 = f9; i7 = 0; } else if (i11 / 3 == 1) { i6 = i11; f8 = f9; i7 = 1; } else { i6 = i11; f8 = f9; i7 = 2; } if (i6 % 3 == 0) { i10 = 0; } else if (i6 % 3 == 1) { i10 = 1; } int i12 = this.windowFillColor; return new Cea708CueInfo(spannableStringBuilder, alignment, f10, 0, i7, f8, i10, -3.4028235E38f, i12 != COLOR_SOLID_BLACK, i12, this.priority); } public SpannableString buildSpannableString() { SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder(this.captionStringBuilder); int length = spannableStringBuilder.length(); if (length > 0) { if (this.italicsStartPosition != -1) { spannableStringBuilder.setSpan(new StyleSpan(2), this.italicsStartPosition, length, 33); } if (this.underlineStartPosition != -1) { spannableStringBuilder.setSpan(new UnderlineSpan(), this.underlineStartPosition, length, 33); } if (this.foregroundColorStartPosition != -1) { spannableStringBuilder.setSpan(new ForegroundColorSpan(this.foregroundColor), this.foregroundColorStartPosition, length, 33); } if (this.backgroundColorStartPosition != -1) { spannableStringBuilder.setSpan(new BackgroundColorSpan(this.backgroundColor), this.backgroundColorStartPosition, length, 33); } } return new SpannableString(spannableStringBuilder); } public void clear() { this.rolledUpCaptions.clear(); this.captionStringBuilder.clear(); this.italicsStartPosition = -1; this.underlineStartPosition = -1; this.foregroundColorStartPosition = -1; this.backgroundColorStartPosition = -1; this.row = 0; } public void defineWindow(boolean z6, int i6, boolean z7, int i7, int i8, int i9, int i10, int i11, int i12) { this.defined = true; this.visible = z6; this.priority = i6; this.relativePositioning = z7; this.verticalAnchor = i7; this.horizontalAnchor = i8; this.anchorId = i10; int i13 = i9 + 1; if (this.rowCount != i13) { this.rowCount = i13; while (true) { if (this.rolledUpCaptions.size() < this.rowCount && this.rolledUpCaptions.size() < 15) { break; } else { this.rolledUpCaptions.remove(0); } } } if (i11 != 0 && this.windowStyleId != i11) { this.windowStyleId = i11; int i14 = i11 - 1; setWindowAttributes(WINDOW_STYLE_FILL[i14], COLOR_TRANSPARENT, WINDOW_STYLE_WORD_WRAP[i14], 0, WINDOW_STYLE_PRINT_DIRECTION[i14], WINDOW_STYLE_SCROLL_DIRECTION[i14], WINDOW_STYLE_JUSTIFICATION[i14]); } if (i12 == 0 || this.penStyleId == i12) { return; } this.penStyleId = i12; int i15 = i12 - 1; setPenAttributes(0, 1, 1, false, false, PEN_STYLE_EDGE_TYPE[i15], PEN_STYLE_FONT_STYLE[i15]); setPenColor(COLOR_SOLID_WHITE, PEN_STYLE_BACKGROUND[i15], COLOR_SOLID_BLACK); } public boolean isDefined() { return this.defined; } public boolean isEmpty() { if (isDefined()) { return this.rolledUpCaptions.isEmpty() && this.captionStringBuilder.length() == 0; } return true; } public boolean isVisible() { return this.visible; } public void reset() { clear(); this.defined = false; this.visible = false; this.priority = 4; this.relativePositioning = false; this.verticalAnchor = 0; this.horizontalAnchor = 0; this.anchorId = 0; this.rowCount = 15; this.justification = 0; this.windowStyleId = 0; this.penStyleId = 0; int i6 = COLOR_SOLID_BLACK; this.windowFillColor = i6; this.foregroundColor = COLOR_SOLID_WHITE; this.backgroundColor = i6; } public void setPenAttributes(int i6, int i7, int i8, boolean z6, boolean z7, int i9, int i10) { if (this.italicsStartPosition != -1) { if (!z6) { this.captionStringBuilder.setSpan(new StyleSpan(2), this.italicsStartPosition, this.captionStringBuilder.length(), 33); this.italicsStartPosition = -1; } } else if (z6) { this.italicsStartPosition = this.captionStringBuilder.length(); } if (this.underlineStartPosition == -1) { if (z7) { this.underlineStartPosition = this.captionStringBuilder.length(); } } else { if (z7) { return; } this.captionStringBuilder.setSpan(new UnderlineSpan(), this.underlineStartPosition, this.captionStringBuilder.length(), 33); this.underlineStartPosition = -1; } } public void setPenColor(int i6, int i7, int i8) { if (this.foregroundColorStartPosition != -1 && this.foregroundColor != i6) { this.captionStringBuilder.setSpan(new ForegroundColorSpan(this.foregroundColor), this.foregroundColorStartPosition, this.captionStringBuilder.length(), 33); } if (i6 != COLOR_SOLID_WHITE) { this.foregroundColorStartPosition = this.captionStringBuilder.length(); this.foregroundColor = i6; } if (this.backgroundColorStartPosition != -1 && this.backgroundColor != i7) { this.captionStringBuilder.setSpan(new BackgroundColorSpan(this.backgroundColor), this.backgroundColorStartPosition, this.captionStringBuilder.length(), 33); } if (i7 != COLOR_SOLID_BLACK) { this.backgroundColorStartPosition = this.captionStringBuilder.length(); this.backgroundColor = i7; } } public void setPenLocation(int i6, int i7) { if (this.row != i6) { append('\n'); } this.row = i6; } public void setVisibility(boolean z6) { this.visible = z6; } public void setWindowAttributes(int i6, int i7, boolean z6, int i8, int i9, int i10, int i11) { this.windowFillColor = i6; this.justification = i11; } /* JADX WARN: Removed duplicated region for block: B:9:0x001b */ /* Code decompiled incorrectly, please refer to instructions dump. */ public static int getArgbColorFromCeaColor(int i6, int i7, int i8, int i9) { int i10; Assertions.checkIndex(i6, 0, 4); Assertions.checkIndex(i7, 0, 4); Assertions.checkIndex(i8, 0, 4); Assertions.checkIndex(i9, 0, 4); if (i9 == 0 || i9 == 1) { i10 = 255; } else if (i9 == 2) { i10 = 127; } else if (i9 == 3) { i10 = 0; } return Color.argb(i10, i6 > 1 ? 255 : 0, i7 > 1 ? 255 : 0, i8 > 1 ? 255 : 0); } } public static final class DtvCcPacket { int currentIndex = 0; public final byte[] packetData; public final int packetSize; public final int sequenceNumber; public DtvCcPacket(int i6, int i7) { this.sequenceNumber = i6; this.packetSize = i7; this.packetData = new byte[(i7 * 2) - 1]; } } public Cea708Decoder(int i6, List list) { this.selectedServiceNumber = i6 == -1 ? 1 : i6; this.isWideAspectRatio = list != null && CodecSpecificDataUtil.parseCea708InitializationData(list); this.cueInfoBuilders = new CueInfoBuilder[8]; for (int i7 = 0; i7 < 8; i7++) { this.cueInfoBuilders[i7] = new CueInfoBuilder(); } this.currentCueInfoBuilder = this.cueInfoBuilders[0]; } private void finalizeCurrentPacket() { if (this.currentDtvCcPacket == null) { return; } processCurrentPacket(); this.currentDtvCcPacket = null; } private List getDisplayCues() { Cea708CueInfo cea708CueInfoBuild; ArrayList arrayList = new ArrayList(); for (int i6 = 0; i6 < 8; i6++) { if (!this.cueInfoBuilders[i6].isEmpty() && this.cueInfoBuilders[i6].isVisible() && (cea708CueInfoBuild = this.cueInfoBuilders[i6].build()) != null) { arrayList.add(cea708CueInfoBuild); } } Collections.sort(arrayList, Cea708CueInfo.LEAST_IMPORTANT_FIRST); ArrayList arrayList2 = new ArrayList(arrayList.size()); for (int i7 = 0; i7 < arrayList.size(); i7++) { arrayList2.add(((Cea708CueInfo) arrayList.get(i7)).cue); } return Collections.unmodifiableList(arrayList2); } private void handleC0Command(int i6) { if (i6 != 0) { if (i6 == 3) { this.cues = getDisplayCues(); return; } if (i6 == 8) { this.currentCueInfoBuilder.backspace(); return; } switch (i6) { case 12: resetCueBuilders(); break; case 13: this.currentCueInfoBuilder.append('\n'); break; case 14: break; default: if (i6 >= 17 && i6 <= 23) { o.v(i6, "Currently unsupported COMMAND_EXT1 Command: ", TAG); this.captionChannelPacketData.skipBits(8); } else if (i6 >= 24 && i6 <= 31) { o.v(i6, "Currently unsupported COMMAND_P16 Command: ", TAG); this.captionChannelPacketData.skipBits(16); } else { o.v(i6, "Invalid C0 command: ", TAG); } break; } } } /* JADX WARN: Can't fix incorrect switch cases order, some code will duplicate */ private void handleC1Command(int i6) { int i7 = 1; switch (i6) { case 128: case 129: case 130: case COMMAND_CW3 /* 131 */: case COMMAND_CW4 /* 132 */: case COMMAND_CW5 /* 133 */: case 134: case 135: int i8 = i6 - 128; if (this.currentWindow != i8) { this.currentWindow = i8; this.currentCueInfoBuilder = this.cueInfoBuilders[i8]; } break; case 136: while (i7 <= 8) { if (this.captionChannelPacketData.readBit()) { this.cueInfoBuilders[8 - i7].clear(); } i7++; } break; case COMMAND_DSW /* 137 */: for (int i9 = 1; i9 <= 8; i9++) { if (this.captionChannelPacketData.readBit()) { this.cueInfoBuilders[8 - i9].setVisibility(true); } } break; case 138: while (i7 <= 8) { if (this.captionChannelPacketData.readBit()) { this.cueInfoBuilders[8 - i7].setVisibility(false); } i7++; } break; case 139: for (int i10 = 1; i10 <= 8; i10++) { if (this.captionChannelPacketData.readBit()) { this.cueInfoBuilders[8 - i10].setVisibility(!r0.isVisible()); } } break; case COMMAND_DLW /* 140 */: while (i7 <= 8) { if (this.captionChannelPacketData.readBit()) { this.cueInfoBuilders[8 - i7].reset(); } i7++; } break; case COMMAND_DLY /* 141 */: this.captionChannelPacketData.skipBits(8); break; case COMMAND_DLC /* 142 */: break; case COMMAND_RST /* 143 */: resetCueBuilders(); break; case COMMAND_SPA /* 144 */: if (this.currentCueInfoBuilder.isDefined()) { handleSetPenAttributes(); } else { this.captionChannelPacketData.skipBits(16); } break; case COMMAND_SPC /* 145 */: if (this.currentCueInfoBuilder.isDefined()) { handleSetPenColor(); } else { this.captionChannelPacketData.skipBits(24); } break; case COMMAND_SPL /* 146 */: if (this.currentCueInfoBuilder.isDefined()) { handleSetPenLocation(); } else { this.captionChannelPacketData.skipBits(16); } break; case 147: case 148: case 149: case 150: default: o.v(i6, "Invalid C1 command: ", TAG); break; case COMMAND_SWA /* 151 */: if (this.currentCueInfoBuilder.isDefined()) { handleSetWindowAttributes(); } else { this.captionChannelPacketData.skipBits(32); } break; case COMMAND_DF0 /* 152 */: case COMMAND_DF1 /* 153 */: case COMMAND_DF2 /* 154 */: case COMMAND_DF3 /* 155 */: case COMMAND_DF4 /* 156 */: case COMMAND_DF5 /* 157 */: case COMMAND_DF6 /* 158 */: case 159: int i11 = i6 - 152; handleDefineWindow(i11); if (this.currentWindow != i11) { this.currentWindow = i11; this.currentCueInfoBuilder = this.cueInfoBuilders[i11]; } break; } } private void handleC2Command(int i6) { if (i6 <= 7) { return; } if (i6 <= 15) { this.captionChannelPacketData.skipBits(8); } else if (i6 <= 23) { this.captionChannelPacketData.skipBits(16); } else if (i6 <= 31) { this.captionChannelPacketData.skipBits(24); } } private void handleC3Command(int i6) { if (i6 <= 135) { this.captionChannelPacketData.skipBits(32); return; } if (i6 <= COMMAND_RST) { this.captionChannelPacketData.skipBits(40); } else if (i6 <= 159) { this.captionChannelPacketData.skipBits(2); this.captionChannelPacketData.skipBits(this.captionChannelPacketData.readBits(6) * 8); } } private void handleDefineWindow(int i6) { CueInfoBuilder cueInfoBuilder = this.cueInfoBuilders[i6]; this.captionChannelPacketData.skipBits(2); boolean bit = this.captionChannelPacketData.readBit(); this.captionChannelPacketData.skipBits(2); int bits = this.captionChannelPacketData.readBits(3); boolean bit2 = this.captionChannelPacketData.readBit(); int bits2 = this.captionChannelPacketData.readBits(7); int bits3 = this.captionChannelPacketData.readBits(8); int bits4 = this.captionChannelPacketData.readBits(4); int bits5 = this.captionChannelPacketData.readBits(4); this.captionChannelPacketData.skipBits(2); this.captionChannelPacketData.skipBits(6); this.captionChannelPacketData.skipBits(2); cueInfoBuilder.defineWindow(bit, bits, bit2, bits2, bits3, bits5, bits4, this.captionChannelPacketData.readBits(3), this.captionChannelPacketData.readBits(3)); } private void handleG0Character(int i6) { if (i6 == 127) { this.currentCueInfoBuilder.append((char) 9835); } else { this.currentCueInfoBuilder.append((char) (i6 & 255)); } } private void handleG1Character(int i6) { this.currentCueInfoBuilder.append((char) (i6 & 255)); } private void handleG2Character(int i6) { if (i6 == 32) { this.currentCueInfoBuilder.append(' '); return; } if (i6 == 33) { this.currentCueInfoBuilder.append((char) 160); return; } if (i6 == 37) { this.currentCueInfoBuilder.append((char) 8230); return; } if (i6 == 42) { this.currentCueInfoBuilder.append((char) 352); return; } if (i6 == CHARACTER_BIG_OE) { this.currentCueInfoBuilder.append((char) 338); return; } if (i6 == CHARACTER_DIAERESIS_Y) { this.currentCueInfoBuilder.append((char) 376); return; } if (i6 == CHARACTER_TM) { this.currentCueInfoBuilder.append((char) 8482); return; } if (i6 == CHARACTER_SMALL_CARONS) { this.currentCueInfoBuilder.append((char) 353); return; } if (i6 == 60) { this.currentCueInfoBuilder.append((char) 339); return; } if (i6 == CHARACTER_SM) { this.currentCueInfoBuilder.append((char) 8480); return; } switch (i6) { case CHARACTER_SOLID_BLOCK /* 48 */: this.currentCueInfoBuilder.append((char) 9608); break; case 49: this.currentCueInfoBuilder.append((char) 8216); break; case 50: this.currentCueInfoBuilder.append((char) 8217); break; case CHARACTER_OPEN_DOUBLE_QUOTE /* 51 */: this.currentCueInfoBuilder.append((char) 8220); break; case CHARACTER_CLOSE_DOUBLE_QUOTE /* 52 */: this.currentCueInfoBuilder.append((char) 8221); break; case 53: this.currentCueInfoBuilder.append((char) 8226); break; default: switch (i6) { case CHARACTER_ONE_EIGHTH /* 118 */: this.currentCueInfoBuilder.append((char) 8539); break; case CHARACTER_THREE_EIGHTHS /* 119 */: this.currentCueInfoBuilder.append((char) 8540); break; case CHARACTER_FIVE_EIGHTHS /* 120 */: this.currentCueInfoBuilder.append((char) 8541); break; case CHARACTER_SEVEN_EIGHTHS /* 121 */: this.currentCueInfoBuilder.append((char) 8542); break; case CHARACTER_VERTICAL_BORDER /* 122 */: this.currentCueInfoBuilder.append((char) 9474); break; case CHARACTER_UPPER_RIGHT_BORDER /* 123 */: this.currentCueInfoBuilder.append((char) 9488); break; case CHARACTER_LOWER_LEFT_BORDER /* 124 */: this.currentCueInfoBuilder.append((char) 9492); break; case 125: this.currentCueInfoBuilder.append((char) 9472); break; case CHARACTER_LOWER_RIGHT_BORDER /* 126 */: this.currentCueInfoBuilder.append((char) 9496); break; case 127: this.currentCueInfoBuilder.append((char) 9484); break; default: o.v(i6, "Invalid G2 character: ", TAG); break; } break; } } private void handleG3Character(int i6) { if (i6 == 160) { this.currentCueInfoBuilder.append((char) 13252); } else { o.v(i6, "Invalid G3 character: ", TAG); this.currentCueInfoBuilder.append('_'); } } private void handleSetPenAttributes() { this.currentCueInfoBuilder.setPenAttributes(this.captionChannelPacketData.readBits(4), this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBit(), this.captionChannelPacketData.readBit(), this.captionChannelPacketData.readBits(3), this.captionChannelPacketData.readBits(3)); } private void handleSetPenColor() { int argbColorFromCeaColor = CueInfoBuilder.getArgbColorFromCeaColor(this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2)); int argbColorFromCeaColor2 = CueInfoBuilder.getArgbColorFromCeaColor(this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2)); this.captionChannelPacketData.skipBits(2); this.currentCueInfoBuilder.setPenColor(argbColorFromCeaColor, argbColorFromCeaColor2, CueInfoBuilder.getArgbColorFromCeaColor(this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2))); } private void handleSetPenLocation() { this.captionChannelPacketData.skipBits(4); int bits = this.captionChannelPacketData.readBits(4); this.captionChannelPacketData.skipBits(2); this.currentCueInfoBuilder.setPenLocation(bits, this.captionChannelPacketData.readBits(6)); } private void handleSetWindowAttributes() { int argbColorFromCeaColor = CueInfoBuilder.getArgbColorFromCeaColor(this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2)); int bits = this.captionChannelPacketData.readBits(2); int argbColorFromCeaColor2 = CueInfoBuilder.getArgbColorFromCeaColor(this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2), this.captionChannelPacketData.readBits(2)); if (this.captionChannelPacketData.readBit()) { bits |= 4; } boolean bit = this.captionChannelPacketData.readBit(); int bits2 = this.captionChannelPacketData.readBits(2); int bits3 = this.captionChannelPacketData.readBits(2); int bits4 = this.captionChannelPacketData.readBits(2); this.captionChannelPacketData.skipBits(8); this.currentCueInfoBuilder.setWindowAttributes(argbColorFromCeaColor, argbColorFromCeaColor2, bit, bits, bits2, bits3, bits4); } private void processCurrentPacket() { DtvCcPacket dtvCcPacket = this.currentDtvCcPacket; if (dtvCcPacket.currentIndex != (dtvCcPacket.packetSize * 2) - 1) { Log.d(TAG, "DtvCcPacket ended prematurely; size is " + ((this.currentDtvCcPacket.packetSize * 2) - 1) + ", but current index is " + this.currentDtvCcPacket.currentIndex + " (sequence number " + this.currentDtvCcPacket.sequenceNumber + ");"); } ParsableBitArray parsableBitArray = this.captionChannelPacketData; DtvCcPacket dtvCcPacket2 = this.currentDtvCcPacket; parsableBitArray.reset(dtvCcPacket2.packetData, dtvCcPacket2.currentIndex); boolean z6 = false; while (true) { if (this.captionChannelPacketData.bitsLeft() <= 0) { break; } int bits = this.captionChannelPacketData.readBits(3); int bits2 = this.captionChannelPacketData.readBits(5); if (bits == 7) { this.captionChannelPacketData.skipBits(2); bits = this.captionChannelPacketData.readBits(6); if (bits < 7) { o.v(bits, "Invalid extended service number: ", TAG); } } if (bits2 == 0) { if (bits != 0) { Log.w(TAG, "serviceNumber is non-zero (" + bits + ") when blockSize is 0"); } } else if (bits != this.selectedServiceNumber) { this.captionChannelPacketData.skipBytes(bits2); } else { int position = (bits2 * 8) + this.captionChannelPacketData.getPosition(); while (this.captionChannelPacketData.getPosition() < position) { int bits3 = this.captionChannelPacketData.readBits(8); if (bits3 == 16) { int bits4 = this.captionChannelPacketData.readBits(8); if (bits4 <= 31) { handleC2Command(bits4); } else { if (bits4 <= 127) { handleG2Character(bits4); } else if (bits4 <= 159) { handleC3Command(bits4); } else if (bits4 <= 255) { handleG3Character(bits4); } else { o.v(bits4, "Invalid extended command: ", TAG); } z6 = true; } } else if (bits3 <= 31) { handleC0Command(bits3); } else { if (bits3 <= 127) { handleG0Character(bits3); } else if (bits3 <= 159) { handleC1Command(bits3); } else if (bits3 <= 255) { handleG1Character(bits3); } else { o.v(bits3, "Invalid base command: ", TAG); } z6 = true; } } } } if (z6) { this.cues = getDisplayCues(); } } private void resetCueBuilders() { for (int i6 = 0; i6 < 8; i6++) { this.cueInfoBuilders[i6].reset(); } } @Override // androidx.media3.extractor.text.cea.CeaDecoder public Subtitle createSubtitle() { List list = this.cues; this.lastCues = list; return new CeaSubtitle((List) Assertions.checkNotNull(list)); } @Override // androidx.media3.extractor.text.cea.CeaDecoder public void decode(SubtitleInputBuffer subtitleInputBuffer) { ByteBuffer byteBuffer = (ByteBuffer) Assertions.checkNotNull(subtitleInputBuffer.data); this.ccData.reset(byteBuffer.array(), byteBuffer.limit()); while (this.ccData.bytesLeft() >= 3) { int unsignedByte = this.ccData.readUnsignedByte(); int i6 = unsignedByte & 3; boolean z6 = (unsignedByte & 4) == 4; byte unsignedByte2 = (byte) this.ccData.readUnsignedByte(); byte unsignedByte3 = (byte) this.ccData.readUnsignedByte(); if (i6 == 2 || i6 == 3) { if (z6) { if (i6 == 3) { finalizeCurrentPacket(); int i7 = (unsignedByte2 & 192) >> 6; int i8 = this.previousSequenceNumber; if (i8 != -1 && i7 != (i8 + 1) % 4) { resetCueBuilders(); Log.w(TAG, "Sequence number discontinuity. previous=" + this.previousSequenceNumber + " current=" + i7); } this.previousSequenceNumber = i7; int i9 = unsignedByte2 & 63; if (i9 == 0) { i9 = 64; } DtvCcPacket dtvCcPacket = new DtvCcPacket(i7, i9); this.currentDtvCcPacket = dtvCcPacket; byte[] bArr = dtvCcPacket.packetData; int i10 = dtvCcPacket.currentIndex; dtvCcPacket.currentIndex = i10 + 1; bArr[i10] = unsignedByte3; } else { Assertions.checkArgument(i6 == 2); DtvCcPacket dtvCcPacket2 = this.currentDtvCcPacket; if (dtvCcPacket2 == null) { Log.e(TAG, "Encountered DTVCC_PACKET_DATA before DTVCC_PACKET_START"); } else { byte[] bArr2 = dtvCcPacket2.packetData; int i11 = dtvCcPacket2.currentIndex; int i12 = i11 + 1; dtvCcPacket2.currentIndex = i12; bArr2[i11] = unsignedByte2; dtvCcPacket2.currentIndex = i11 + 2; bArr2[i12] = unsignedByte3; } } DtvCcPacket dtvCcPacket3 = this.currentDtvCcPacket; if (dtvCcPacket3.currentIndex == (dtvCcPacket3.packetSize * 2) - 1) { finalizeCurrentPacket(); } } } } } @Override // androidx.media3.extractor.text.cea.CeaDecoder, androidx.media3.decoder.Decoder public /* bridge */ /* synthetic */ SubtitleInputBuffer dequeueInputBuffer() { return super.dequeueInputBuffer(); } @Override // androidx.media3.extractor.text.cea.CeaDecoder, androidx.media3.decoder.Decoder public /* bridge */ /* synthetic */ SubtitleOutputBuffer dequeueOutputBuffer() { return super.dequeueOutputBuffer(); } @Override // androidx.media3.extractor.text.cea.CeaDecoder, androidx.media3.decoder.Decoder public void flush() { super.flush(); this.cues = null; this.lastCues = null; this.currentWindow = 0; this.currentCueInfoBuilder = this.cueInfoBuilders[0]; resetCueBuilders(); this.currentDtvCcPacket = null; } @Override // androidx.media3.extractor.text.cea.CeaDecoder, androidx.media3.decoder.Decoder public String getName() { return TAG; } @Override // androidx.media3.extractor.text.cea.CeaDecoder public boolean isNewSubtitleDataAvailable() { return this.cues != this.lastCues; } @Override // androidx.media3.extractor.text.cea.CeaDecoder public /* bridge */ /* synthetic */ void queueInputBuffer(SubtitleInputBuffer subtitleInputBuffer) { super.queueInputBuffer(subtitleInputBuffer); } @Override // androidx.media3.extractor.text.cea.CeaDecoder, androidx.media3.decoder.Decoder public /* bridge */ /* synthetic */ void release() { super.release(); } @Override // androidx.media3.extractor.text.cea.CeaDecoder, androidx.media3.extractor.text.SubtitleDecoder public /* bridge */ /* synthetic */ void setPositionUs(long j4) { super.setPositionUs(j4); } }