summaryrefslogtreecommitdiff
path: root/indra/llkdu/llimagej2ckdu.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'indra/llkdu/llimagej2ckdu.cpp')
-rw-r--r--indra/llkdu/llimagej2ckdu.cpp52
1 files changed, 31 insertions, 21 deletions
diff --git a/indra/llkdu/llimagej2ckdu.cpp b/indra/llkdu/llimagej2ckdu.cpp
index aa405362e8..cb29da8f5f 100644
--- a/indra/llkdu/llimagej2ckdu.cpp
+++ b/indra/llkdu/llimagej2ckdu.cpp
@@ -25,21 +25,37 @@
*/
#include "linden_common.h"
+
#include "llimagej2ckdu.h"
#include "lltimer.h"
#include "llpointer.h"
#include "llmath.h"
#include "llkdumem.h"
-#include "stringize.h"
-#include "kdu_block_coding.h"
+#define kdu_xxxx "kdu_block_coding.h"
+#include "include_kdu_xxxx.h"
+
+// Avoid ubiquitous necessity of kdu_core:: qualification
+using namespace kdu_core;
#include "llexception.h"
#include <boost/exception/diagnostic_information.hpp>
#include <sstream>
#include <iomanip>
+// stream kdu_dims to std::ostream
+// Turns out this must NOT be in the anonymous namespace!
+// It must also precede #include "stringize.h".
+inline
+std::ostream& operator<<(std::ostream& out, const kdu_dims& dims)
+{
+ return out << "(" << dims.pos.x << "," << dims.pos.y << "),"
+ "[" << dims.size.x << "x" << dims.size.y << "]";
+}
+
+#include "stringize.h"
+
namespace {
// Failure to load an image shouldn't crash the whole viewer.
struct KDUError: public LLContinueError
@@ -82,19 +98,10 @@ std::string report_kdu_exception(kdu_exception mb)
}
} // anonymous namespace
-// stream kdu_dims to std::ostream
-// Turns out this must NOT be in the anonymous namespace!
-inline
-std::ostream& operator<<(std::ostream& out, const kdu_dims& dims)
-{
- return out << "(" << dims.pos.x << "," << dims.pos.y << "),"
- "[" << dims.size.x << "x" << dims.size.y << "]";
-}
-
class kdc_flow_control {
public:
- kdc_flow_control(kdu_image_in_base *img_in, kdu_codestream codestream);
+ kdc_flow_control(kdu_supp::kdu_image_in_base *img_in, kdu_codestream codestream);
~kdc_flow_control();
bool advance_components();
void process_components();
@@ -103,7 +110,7 @@ private:
struct kdc_component_flow_control {
public:
- kdu_image_in_base *reader;
+ kdu_supp::kdu_image_in_base *reader;
int vert_subsampling;
int ratio_counter; /* Initialized to 0, decremented by `count_delta';
when < 0, a new line must be processed, after
@@ -143,7 +150,8 @@ std::string LLImageJ2CKDU::getEngineInfo() const
class LLKDUDecodeState
{
public:
- LLKDUDecodeState(kdu_tile tile, kdu_byte *buf, S32 row_gap);
+ LLKDUDecodeState(kdu_tile tile, kdu_byte *buf, S32 row_gap,
+ kdu_codestream* codestreamp);
~LLKDUDecodeState();
bool processTileDecode(F32 decode_time, bool limit_time = true);
@@ -345,9 +353,9 @@ void LLImageJ2CKDU::setupCodeStream(LLImageJ2C &base, bool keep_codestream, ECod
// This method is only called from methods that catch KDUError.
// We want to fail the image load, not crash the viewer.
LLTHROW(KDUError(STRINGIZE("Component " << idx << " dimensions "
- << other_dims
- << " do not match component 0 dimensions "
- << dims << "!")));
+ << stringize(other_dims)
+ << " do not match component 0 dimensions "
+ << stringize(dims) << "!")));
}
}
@@ -559,7 +567,8 @@ bool LLImageJ2CKDU::decodeImpl(LLImageJ2C &base, LLImageRaw &raw_image, F32 deco
kdu_coords offset = tile_dims.pos - dims.pos;
int row_gap = channels*dims.size.x; // inter-row separation
kdu_byte *buf = buffer + offset.y*row_gap + offset.x*channels;
- mDecodeState.reset(new LLKDUDecodeState(tile, buf, row_gap));
+ mDecodeState.reset(new LLKDUDecodeState(tile, buf, row_gap,
+ mCodeStreamp.get()));
}
// Do the actual processing
F32 remaining_time = decode_time - decode_timer.getElapsedTimeF32();
@@ -1247,7 +1256,8 @@ all necessary level shifting, type conversion, rounding and truncation. */
}
}
-LLKDUDecodeState::LLKDUDecodeState(kdu_tile tile, kdu_byte *buf, S32 row_gap)
+LLKDUDecodeState::LLKDUDecodeState(kdu_tile tile, kdu_byte *buf, S32 row_gap,
+ kdu_codestream* codestreamp)
{
S32 c;
@@ -1293,7 +1303,7 @@ LLKDUDecodeState::LLKDUDecodeState(kdu_tile tile, kdu_byte *buf, S32 row_gap)
mEngines[c] = kdu_synthesis(res,&mAllocator,use_shorts);
}
}
- mAllocator.finalize(); // Actually creates buffering resources
+ mAllocator.finalize(*codestreamp); // Actually creates buffering resources
for (c = 0; c < mNumComponents; c++)
{
mLines[c].create(); // Grabs resources from the allocator.
@@ -1351,7 +1361,7 @@ separation between consecutive rows in the real buffer. */
// kdc_flow_control
-kdc_flow_control::kdc_flow_control (kdu_image_in_base *img_in, kdu_codestream codestream)
+kdc_flow_control::kdc_flow_control (kdu_supp::kdu_image_in_base *img_in, kdu_codestream codestream)
{
int n;