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-rw-r--r--core/fxcodec/jbig2/JBig2_GrdProc.cpp42
-rw-r--r--core/fxcodec/jbig2/JBig2_GrdProc.h20
2 files changed, 36 insertions, 26 deletions
diff --git a/core/fxcodec/jbig2/JBig2_GrdProc.cpp b/core/fxcodec/jbig2/JBig2_GrdProc.cpp
index c1bbc6f903..d0fe440b2d 100644
--- a/core/fxcodec/jbig2/JBig2_GrdProc.cpp
+++ b/core/fxcodec/jbig2/JBig2_GrdProc.cpp
@@ -35,9 +35,15 @@ constexpr uint16_t kOptConstant12[] = {0x000f, 0x0007, 0x0003};
} // namespace
-CJBig2_GRDProc::CJBig2_GRDProc() {}
+CJBig2_GRDProc::ProgressiveArithDecodeState::ProgressiveArithDecodeState() =
+ default;
-CJBig2_GRDProc::~CJBig2_GRDProc() {}
+CJBig2_GRDProc::ProgressiveArithDecodeState::~ProgressiveArithDecodeState() =
+ default;
+
+CJBig2_GRDProc::CJBig2_GRDProc() = default;
+
+CJBig2_GRDProc::~CJBig2_GRDProc() = default;
bool CJBig2_GRDProc::UseTemplate0Opt3() const {
return (GBAT[0] == 3) && (GBAT[1] == -1) && (GBAT[2] == -3) &&
@@ -478,8 +484,8 @@ FXCODEC_STATUS CJBig2_GRDProc::ContinueDecode(
FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate0Opt3(
ProgressiveArithDecodeState* pState) {
CJBig2_Image* pImage = pState->pImage->get();
- JBig2ArithCtx* gbContext = pState->gbContext;
- CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder;
+ JBig2ArithCtx* gbContext = pState->gbContext.Get();
+ CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder.Get();
if (!m_pLine)
m_pLine = pImage->data();
int32_t nStride = pImage->stride();
@@ -581,8 +587,8 @@ FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate0Opt3(
FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate0Unopt(
ProgressiveArithDecodeState* pState) {
CJBig2_Image* pImage = pState->pImage->get();
- JBig2ArithCtx* gbContext = pState->gbContext;
- CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder;
+ JBig2ArithCtx* gbContext = pState->gbContext.Get();
+ CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder.Get();
for (; m_loopIndex < GBH; m_loopIndex++) {
if (TPGDON) {
if (pArithDecoder->IsComplete())
@@ -639,8 +645,8 @@ FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate0Unopt(
FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate1Opt3(
ProgressiveArithDecodeState* pState) {
CJBig2_Image* pImage = pState->pImage->get();
- JBig2ArithCtx* gbContext = pState->gbContext;
- CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder;
+ JBig2ArithCtx* gbContext = pState->gbContext.Get();
+ CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder.Get();
if (!m_pLine)
m_pLine = pImage->data();
int32_t nStride = pImage->stride();
@@ -740,8 +746,8 @@ FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate1Opt3(
FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate1Unopt(
ProgressiveArithDecodeState* pState) {
CJBig2_Image* pImage = pState->pImage->get();
- JBig2ArithCtx* gbContext = pState->gbContext;
- CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder;
+ JBig2ArithCtx* gbContext = pState->gbContext.Get();
+ CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder.Get();
for (uint32_t h = 0; h < GBH; h++) {
if (TPGDON) {
if (pArithDecoder->IsComplete())
@@ -794,8 +800,8 @@ FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate1Unopt(
FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate2Opt3(
ProgressiveArithDecodeState* pState) {
CJBig2_Image* pImage = pState->pImage->get();
- JBig2ArithCtx* gbContext = pState->gbContext;
- CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder;
+ JBig2ArithCtx* gbContext = pState->gbContext.Get();
+ CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder.Get();
if (!m_pLine)
m_pLine = pImage->data();
int32_t nStride = pImage->stride();
@@ -896,8 +902,8 @@ FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate2Opt3(
FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate2Unopt(
ProgressiveArithDecodeState* pState) {
CJBig2_Image* pImage = pState->pImage->get();
- JBig2ArithCtx* gbContext = pState->gbContext;
- CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder;
+ JBig2ArithCtx* gbContext = pState->gbContext.Get();
+ CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder.Get();
for (; m_loopIndex < GBH; m_loopIndex++) {
if (TPGDON) {
if (pArithDecoder->IsComplete())
@@ -950,8 +956,8 @@ FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate2Unopt(
FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate3Opt3(
ProgressiveArithDecodeState* pState) {
CJBig2_Image* pImage = pState->pImage->get();
- JBig2ArithCtx* gbContext = pState->gbContext;
- CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder;
+ JBig2ArithCtx* gbContext = pState->gbContext.Get();
+ CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder.Get();
if (!m_pLine)
m_pLine = pImage->data();
int32_t nStride = pImage->stride();
@@ -1037,8 +1043,8 @@ FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate3Opt3(
FXCODEC_STATUS CJBig2_GRDProc::ProgressiveDecodeArithTemplate3Unopt(
ProgressiveArithDecodeState* pState) {
CJBig2_Image* pImage = pState->pImage->get();
- JBig2ArithCtx* gbContext = pState->gbContext;
- CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder;
+ JBig2ArithCtx* gbContext = pState->gbContext.Get();
+ CJBig2_ArithDecoder* pArithDecoder = pState->pArithDecoder.Get();
for (; m_loopIndex < GBH; m_loopIndex++) {
if (TPGDON) {
if (pArithDecoder->IsComplete())
diff --git a/core/fxcodec/jbig2/JBig2_GrdProc.h b/core/fxcodec/jbig2/JBig2_GrdProc.h
index 0ee52512d9..a78e8cdbc1 100644
--- a/core/fxcodec/jbig2/JBig2_GrdProc.h
+++ b/core/fxcodec/jbig2/JBig2_GrdProc.h
@@ -22,11 +22,15 @@ struct JBig2ArithCtx;
class CJBig2_GRDProc {
public:
- struct ProgressiveArithDecodeState {
+ class ProgressiveArithDecodeState {
+ public:
+ ProgressiveArithDecodeState();
+ ~ProgressiveArithDecodeState();
+
std::unique_ptr<CJBig2_Image>* pImage;
- CJBig2_ArithDecoder* pArithDecoder;
- JBig2ArithCtx* gbContext;
- PauseIndicatorIface* pPause;
+ UnownedPtr<CJBig2_ArithDecoder> pArithDecoder;
+ UnownedPtr<JBig2ArithCtx> gbContext;
+ UnownedPtr<PauseIndicatorIface> pPause;
};
CJBig2_GRDProc();
@@ -42,12 +46,12 @@ class CJBig2_GRDProc {
const FX_RECT& GetReplaceRect() const { return m_ReplaceRect; }
bool MMR;
- uint32_t GBW;
- uint32_t GBH;
- uint8_t GBTEMPLATE;
bool TPGDON;
bool USESKIP;
- CJBig2_Image* SKIP;
+ uint8_t GBTEMPLATE;
+ uint32_t GBW;
+ uint32_t GBH;
+ UnownedPtr<CJBig2_Image> SKIP;
int8_t GBAT[8];
private:
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 16:46:21 +0000