Merge to XFA: patch from CL 758593002
Update to openjpeg r2944
BUG=429139,430566,431288
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/758593002
diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/CMakeLists.txt b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/CMakeLists.txt
index fcf60ec..7f16834 100644
--- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/CMakeLists.txt
+++ b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/CMakeLists.txt
@@ -98,3 +98,13 @@
COMMAND ${CPPCHECK_EXECUTABLE} -DWIN32 ${f})
endforeach()
endif()
+
+if(OPJ_USE_DSYMUTIL)
+ if(BUILD_SHARED_LIBS)
+ GET_TARGET_PROPERTY(OPENJPEG_LIBRARY_LOCATION ${OPENJPEG_LIBRARY_NAME} LOCATION)
+ add_custom_command(TARGET ${OPENJPEG_LIBRARY_NAME} POST_BUILD
+ COMMAND "dsymutil" "${OPENJPEG_LIBRARY_LOCATION}"
+ COMMENT "dsymutil ${OPENJPEG_LIBRARY_LOCATION}"
+ DEPENDS ${OPENJPEG_LIBRARY_NAME})
+ endif()
+endif()
diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.c
index 46f50ee..4a1c103 100644
--- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.c
+++ b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.c
@@ -338,11 +338,21 @@
static OPJ_BOOL opj_j2k_update_image_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data, opj_image_t* p_output_image);
+static void opj_get_tile_dimensions(opj_image_t * l_image,
+ opj_tcd_tilecomp_t * l_tilec,
+ opj_image_comp_t * l_img_comp,
+ OPJ_UINT32* l_size_comp,
+ OPJ_UINT32* l_width,
+ OPJ_UINT32* l_height,
+ OPJ_UINT32* l_offset_x,
+ OPJ_UINT32* l_offset_y,
+ OPJ_UINT32* l_image_width,
+ OPJ_UINT32* l_stride,
+ OPJ_UINT32* l_tile_offset);
+
static void opj_j2k_get_tile_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data);
static OPJ_BOOL opj_j2k_post_write_tile (opj_j2k_t * p_j2k,
- OPJ_BYTE * p_data,
- OPJ_UINT32 p_data_size,
opj_stream_private_t *p_stream,
opj_event_mgr_t * p_manager );
@@ -9756,50 +9766,82 @@
opj_stream_private_t *p_stream,
opj_event_mgr_t * p_manager )
{
- OPJ_UINT32 i;
+ OPJ_UINT32 i, j;
OPJ_UINT32 l_nb_tiles;
- OPJ_UINT32 l_max_tile_size, l_current_tile_size;
- OPJ_BYTE * l_current_data;
+ OPJ_UINT32 l_max_tile_size = 0, l_current_tile_size;
+ OPJ_BYTE * l_current_data = 00;
+ opj_tcd_t* p_tcd = 00;
/* preconditions */
assert(p_j2k != 00);
assert(p_stream != 00);
assert(p_manager != 00);
- l_current_data = (OPJ_BYTE*)opj_malloc(1000);
- if (! l_current_data) {
- opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to encode all tiles\n");
- return OPJ_FALSE;
- }
- l_max_tile_size = 1000;
+ p_tcd = p_j2k->m_tcd;
l_nb_tiles = p_j2k->m_cp.th * p_j2k->m_cp.tw;
for (i=0;i<l_nb_tiles;++i) {
if (! opj_j2k_pre_write_tile(p_j2k,i,p_stream,p_manager)) {
- opj_free(l_current_data);
+ if (l_current_data) {
+ opj_free(l_current_data);
+ }
return OPJ_FALSE;
}
- l_current_tile_size = opj_tcd_get_encoded_tile_size(p_j2k->m_tcd);
- if (l_current_tile_size > l_max_tile_size) {
- OPJ_BYTE *l_new_current_data = (OPJ_BYTE *) opj_realloc(l_current_data, l_current_tile_size);
- if (! l_new_current_data) {
- opj_free(l_current_data);
- opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to encode all tiles\n");
- return OPJ_FALSE;
+ /* if we only have one tile, then simply set tile component data equal to image component data */
+ /* otherwise, allocate the data */
+ for (j=0;j<p_j2k->m_tcd->image->numcomps;++j) {
+ opj_tcd_tilecomp_t* l_tilec = p_tcd->tcd_image->tiles->comps + j;
+ if (l_nb_tiles == 1) {
+ opj_image_comp_t * l_img_comp = p_tcd->image->comps + j;
+ l_tilec->data = l_img_comp->data;
+ l_tilec->ownsData = OPJ_FALSE;
+ } else {
+ if(! opj_alloc_tile_component_data(l_tilec)) {
+ opj_event_msg(p_manager, EVT_ERROR, "Error allocating tile component data." );
+ if (l_current_data) {
+ opj_free(l_current_data);
+ }
+ return OPJ_FALSE;
+ }
+ opj_alloc_tile_component_data(l_tilec);
}
- l_current_data = l_new_current_data;
- l_max_tile_size = l_current_tile_size;
+ }
+ l_current_tile_size = opj_tcd_get_encoded_tile_size(p_j2k->m_tcd);
+ if (l_nb_tiles > 1) {
+ if (l_current_tile_size > l_max_tile_size) {
+ OPJ_BYTE *l_new_current_data = (OPJ_BYTE *) opj_realloc(l_current_data, l_current_tile_size);
+ if (! l_new_current_data) {
+ if (l_current_data) {
+ opj_free(l_current_data);
+ }
+ opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to encode all tiles\n");
+ return OPJ_FALSE;
+ }
+ l_current_data = l_new_current_data;
+ l_max_tile_size = l_current_tile_size;
+ }
+
+ /* copy image data (32 bit) to l_current_data as contiguous, all-component, zero offset buffer */
+ /* 32 bit components @ 8 bit precision get converted to 8 bit */
+ /* 32 bit components @ 16 bit precision get converted to 16 bit */
+ opj_j2k_get_tile_data(p_j2k->m_tcd,l_current_data);
+
+ /* now copy this data into the tile component */
+ if (! opj_tcd_copy_tile_data(p_j2k->m_tcd,l_current_data,l_current_tile_size)) {
+ opj_event_msg(p_manager, EVT_ERROR, "Size mismatch between tile data and sent data." );
+ return OPJ_FALSE;
+ }
}
- opj_j2k_get_tile_data(p_j2k->m_tcd,l_current_data);
-
- if (! opj_j2k_post_write_tile (p_j2k,l_current_data,l_current_tile_size,p_stream,p_manager)) {
+ if (! opj_j2k_post_write_tile (p_j2k,p_stream,p_manager)) {
return OPJ_FALSE;
}
}
- opj_free(l_current_data);
+ if (l_current_data) {
+ opj_free(l_current_data);
+ }
return OPJ_TRUE;
}
@@ -9891,37 +9933,61 @@
return OPJ_TRUE;
}
+void opj_get_tile_dimensions(opj_image_t * l_image,
+ opj_tcd_tilecomp_t * l_tilec,
+ opj_image_comp_t * l_img_comp,
+ OPJ_UINT32* l_size_comp,
+ OPJ_UINT32* l_width,
+ OPJ_UINT32* l_height,
+ OPJ_UINT32* l_offset_x,
+ OPJ_UINT32* l_offset_y,
+ OPJ_UINT32* l_image_width,
+ OPJ_UINT32* l_stride,
+ OPJ_UINT32* l_tile_offset) {
+ OPJ_UINT32 l_remaining;
+ *l_size_comp = l_img_comp->prec >> 3; /* (/8) */
+ l_remaining = l_img_comp->prec & 7; /* (%8) */
+ if (l_remaining) {
+ *l_size_comp += 1;
+ }
+
+ if (*l_size_comp == 3) {
+ *l_size_comp = 4;
+ }
+
+ *l_width = (OPJ_UINT32)(l_tilec->x1 - l_tilec->x0);
+ *l_height = (OPJ_UINT32)(l_tilec->y1 - l_tilec->y0);
+ *l_offset_x = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)l_image->x0, (OPJ_INT32)l_img_comp->dx);
+ *l_offset_y = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)l_image->y0, (OPJ_INT32)l_img_comp->dy);
+ *l_image_width = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)l_image->x1 - (OPJ_INT32)l_image->x0, (OPJ_INT32)l_img_comp->dx);
+ *l_stride = *l_image_width - *l_width;
+ *l_tile_offset = ((OPJ_UINT32)l_tilec->x0 - *l_offset_x) + ((OPJ_UINT32)l_tilec->y0 - *l_offset_y) * *l_image_width;
+}
+
void opj_j2k_get_tile_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data)
{
OPJ_UINT32 i,j,k = 0;
- OPJ_UINT32 l_width,l_height,l_stride, l_offset_x,l_offset_y, l_image_width;
- opj_image_comp_t * l_img_comp = 00;
- opj_tcd_tilecomp_t * l_tilec = 00;
- opj_image_t * l_image = 00;
- OPJ_UINT32 l_size_comp, l_remaining;
- OPJ_INT32 * l_src_ptr;
- l_tilec = p_tcd->tcd_image->tiles->comps;
- l_image = p_tcd->image;
- l_img_comp = l_image->comps;
for (i=0;i<p_tcd->image->numcomps;++i) {
- l_size_comp = l_img_comp->prec >> 3; /* (/8) */
- l_remaining = l_img_comp->prec & 7; /* (%8) */
- if (l_remaining) {
- ++l_size_comp;
- }
+ opj_image_t * l_image = p_tcd->image;
+ OPJ_INT32 * l_src_ptr;
+ opj_tcd_tilecomp_t * l_tilec = p_tcd->tcd_image->tiles->comps + i;
+ opj_image_comp_t * l_img_comp = l_image->comps + i;
+ OPJ_UINT32 l_size_comp,l_width,l_height,l_offset_x,l_offset_y, l_image_width,l_stride,l_tile_offset;
- if (l_size_comp == 3) {
- l_size_comp = 4;
- }
+ opj_get_tile_dimensions(l_image,
+ l_tilec,
+ l_img_comp,
+ &l_size_comp,
+ &l_width,
+ &l_height,
+ &l_offset_x,
+ &l_offset_y,
+ &l_image_width,
+ &l_stride,
+ &l_tile_offset);
- l_width = (OPJ_UINT32)(l_tilec->x1 - l_tilec->x0);
- l_height = (OPJ_UINT32)(l_tilec->y1 - l_tilec->y0);
- l_offset_x = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)l_image->x0, (OPJ_INT32)l_img_comp->dx);
- l_offset_y = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)l_image->y0, (OPJ_INT32)l_img_comp->dy);
- l_image_width = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)l_image->x1 - (OPJ_INT32)l_image->x0, (OPJ_INT32)l_img_comp->dx);
- l_stride = l_image_width - l_width;
- l_src_ptr = l_img_comp->data + ((OPJ_UINT32)l_tilec->x0 - l_offset_x) + ((OPJ_UINT32)l_tilec->y0 - l_offset_y) * l_image_width;
+ l_src_ptr = l_img_comp->data + l_tile_offset;
switch (l_size_comp) {
case 1:
@@ -9988,19 +10054,13 @@
}
break;
}
-
- ++l_img_comp;
- ++l_tilec;
}
}
OPJ_BOOL opj_j2k_post_write_tile ( opj_j2k_t * p_j2k,
- OPJ_BYTE * p_data,
- OPJ_UINT32 p_data_size,
opj_stream_private_t *p_stream,
opj_event_mgr_t * p_manager )
{
- opj_tcd_t * l_tcd = 00;
OPJ_UINT32 l_nb_bytes_written;
OPJ_BYTE * l_current_data = 00;
OPJ_UINT32 l_tile_size = 0;
@@ -10009,17 +10069,10 @@
/* preconditions */
assert(p_j2k->m_specific_param.m_encoder.m_encoded_tile_data);
- l_tcd = p_j2k->m_tcd;
-
l_tile_size = p_j2k->m_specific_param.m_encoder.m_encoded_tile_size;
l_available_data = l_tile_size;
l_current_data = p_j2k->m_specific_param.m_encoder.m_encoded_tile_data;
- if (! opj_tcd_copy_tile_data(l_tcd,p_data,p_data_size)) {
- opj_event_msg(p_manager, EVT_ERROR, "Size mismatch between tile data and sent data." );
- return OPJ_FALSE;
- }
-
l_nb_bytes_written = 0;
if (! opj_j2k_write_first_tile_part(p_j2k,l_current_data,&l_nb_bytes_written,l_available_data,p_stream,p_manager)) {
return OPJ_FALSE;
@@ -10490,7 +10543,23 @@
return OPJ_FALSE;
}
else {
- if (! opj_j2k_post_write_tile(p_j2k,p_data,p_data_size,p_stream,p_manager)) {
+ OPJ_UINT32 j;
+ /* Allocate data */
+ for (j=0;j<p_j2k->m_tcd->image->numcomps;++j) {
+ opj_tcd_tilecomp_t* l_tilec = p_j2k->m_tcd->tcd_image->tiles->comps + j;
+
+ if(! opj_alloc_tile_component_data(l_tilec)) {
+ opj_event_msg(p_manager, EVT_ERROR, "Error allocating tile component data." );
+ return OPJ_FALSE;
+ }
+ }
+
+ /* now copy data into the the tile component */
+ if (! opj_tcd_copy_tile_data(p_j2k->m_tcd,p_data,p_data_size)) {
+ opj_event_msg(p_manager, EVT_ERROR, "Size mismatch between tile data and sent data." );
+ return OPJ_FALSE;
+ }
+ if (! opj_j2k_post_write_tile(p_j2k,p_stream,p_manager)) {
opj_event_msg(p_manager, EVT_ERROR, "Error while opj_j2k_post_write_tile with tile index = %d\n", p_tile_index);
return OPJ_FALSE;
}
diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/jp2.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/jp2.c
index 78a1502..1830c11 100644
--- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/jp2.c
+++ b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/jp2.c
@@ -109,6 +109,17 @@
static void opj_jp2_apply_cdef(opj_image_t *image, opj_jp2_color_t *color);
/**
+ * Writes the Channel Definition box.
+ *
+ * @param jp2 jpeg2000 file codec.
+ * @param p_nb_bytes_written pointer to store the nb of bytes written by the function.
+ *
+ * @return the data being copied.
+ */
+static OPJ_BYTE * opj_jp2_write_cdef( opj_jp2_t *jp2,
+ OPJ_UINT32 * p_nb_bytes_written );
+
+/**
* Writes the Colour Specification box.
*
* @param jp2 jpeg2000 file codec.
@@ -680,6 +691,55 @@
return OPJ_TRUE;
}
+static OPJ_BYTE * opj_jp2_write_cdef(opj_jp2_t *jp2, OPJ_UINT32 * p_nb_bytes_written)
+{
+ /* room for 8 bytes for box, 2 for n */
+ OPJ_UINT32 l_cdef_size = 10;
+ OPJ_BYTE * l_cdef_data,* l_current_cdef_ptr;
+ OPJ_UINT32 l_value;
+ OPJ_UINT16 i;
+
+ /* preconditions */
+ assert(jp2 != 00);
+ assert(p_nb_bytes_written != 00);
+ assert(jp2->color.jp2_cdef != 00);
+ assert(jp2->color.jp2_cdef->info != 00);
+ assert(jp2->color.jp2_cdef->n > 0U);
+
+ l_cdef_size += 6 * jp2->color.jp2_cdef->n;
+
+ l_cdef_data = (OPJ_BYTE *) opj_malloc(l_cdef_size);
+ if (l_cdef_data == 00) {
+ return 00;
+ }
+
+ l_current_cdef_ptr = l_cdef_data;
+
+ opj_write_bytes(l_current_cdef_ptr,l_cdef_size,4); /* write box size */
+ l_current_cdef_ptr += 4;
+
+ opj_write_bytes(l_current_cdef_ptr,JP2_CDEF,4); /* BPCC */
+ l_current_cdef_ptr += 4;
+
+ l_value = jp2->color.jp2_cdef->n;
+ opj_write_bytes(l_current_cdef_ptr,l_value,2); /* N */
+ l_current_cdef_ptr += 2;
+
+ for (i = 0U; i < jp2->color.jp2_cdef->n; ++i) {
+ l_value = jp2->color.jp2_cdef->info[i].cn;
+ opj_write_bytes(l_current_cdef_ptr,l_value,2); /* Cni */
+ l_current_cdef_ptr += 2;
+ l_value = jp2->color.jp2_cdef->info[i].typ;
+ opj_write_bytes(l_current_cdef_ptr,l_value,2); /* Typi */
+ l_current_cdef_ptr += 2;
+ l_value = jp2->color.jp2_cdef->info[i].asoc;
+ opj_write_bytes(l_current_cdef_ptr,l_value,2); /* Asoci */
+ l_current_cdef_ptr += 2;
+ }
+ *p_nb_bytes_written = l_cdef_size;
+
+ return l_cdef_data;
+}
OPJ_BYTE * opj_jp2_write_colr( opj_jp2_t *jp2,
OPJ_UINT32 * p_nb_bytes_written
@@ -688,7 +748,7 @@
/* room for 8 bytes for box 3 for common data and variable upon profile*/
OPJ_UINT32 l_colr_size = 11;
OPJ_BYTE * l_colr_data,* l_current_colr_ptr;
-
+
/* preconditions */
assert(jp2 != 00);
assert(p_nb_bytes_written != 00);
@@ -772,12 +832,12 @@
}
for (i = 0; i < n; i++) {
- if (info[i].cn >= image->numcomps) {
- opj_event_msg(p_manager, EVT_ERROR, "Invalid component index %d (>= %d).\n", info[i].cn, image->numcomps);
+ if (info[i].cn >= nr_channels) {
+ opj_event_msg(p_manager, EVT_ERROR, "Invalid component index %d (>= %d).\n", info[i].cn, nr_channels);
return OPJ_FALSE;
}
- if (info[i].asoc > 0 && (OPJ_UINT32)(info[i].asoc - 1) >= image->numcomps) {
- opj_event_msg(p_manager, EVT_ERROR, "Invalid component index %d (>= %d).\n", info[i].asoc - 1, image->numcomps);
+ if (info[i].asoc > 0 && (OPJ_UINT32)(info[i].asoc - 1) >= nr_channels) {
+ opj_event_msg(p_manager, EVT_ERROR, "Invalid component index %d (>= %d).\n", info[i].asoc - 1, nr_channels);
return OPJ_FALSE;
}
}
@@ -982,12 +1042,20 @@
opj_read_bytes(p_pclr_header_data, &l_value , 2); /* NE */
p_pclr_header_data += 2;
nr_entries = (OPJ_UINT16) l_value;
+ if ((nr_entries == 0U) || (nr_entries > 1024U)) {
+ opj_event_msg(p_manager, EVT_ERROR, "Invalid PCLR box. Reports %d entries\n", (int)nr_entries);
+ return OPJ_FALSE;
+ }
opj_read_bytes(p_pclr_header_data, &l_value , 1); /* NPC */
++p_pclr_header_data;
nr_channels = (OPJ_UINT16) l_value;
+ if (nr_channels == 0U) {
+ opj_event_msg(p_manager, EVT_ERROR, "Invalid PCLR box. Reports 0 palette columns\n");
+ return OPJ_FALSE;
+ }
- if (p_pclr_header_size < 3 + (OPJ_UINT32)nr_channels || nr_channels == 0 || nr_entries >= (OPJ_UINT32)-1 / nr_channels)
+ if (p_pclr_header_size < 3 + (OPJ_UINT32)nr_channels)
return OPJ_FALSE;
entries = (OPJ_UINT32*) opj_malloc((size_t)nr_channels * nr_entries * sizeof(OPJ_UINT32));
@@ -1120,35 +1188,51 @@
info = color->jp2_cdef->info;
n = color->jp2_cdef->n;
- for(i = 0; i < n; ++i)
- {
- /* WATCH: acn = asoc - 1 ! */
- asoc = info[i].asoc;
- if(asoc == 0 || asoc == 65535)
- {
- if (i < image->numcomps)
- image->comps[i].alpha = info[i].typ;
- continue;
- }
+ for(i = 0; i < n; ++i)
+ {
+ /* WATCH: acn = asoc - 1 ! */
+ asoc = info[i].asoc;
+ cn = info[i].cn;
- cn = info[i].cn;
- acn = (OPJ_UINT16)(asoc - 1);
- if( cn >= image->numcomps || acn >= image->numcomps )
- {
- fprintf(stderr, "cn=%d, acn=%d, numcomps=%d\n", cn, acn, image->numcomps);
- continue;
- }
+ if( cn >= image->numcomps)
+ {
+ fprintf(stderr, "cn=%d, numcomps=%d\n", cn, image->numcomps);
+ continue;
+ }
+ if(asoc == 0 || asoc == 65535)
+ {
+ image->comps[cn].alpha = info[i].typ;
+ continue;
+ }
- if(cn != acn)
+ acn = (OPJ_UINT16)(asoc - 1);
+ if( acn >= image->numcomps )
+ {
+ fprintf(stderr, "acn=%d, numcomps=%d\n", acn, image->numcomps);
+ continue;
+ }
+
+ /* Swap only if color channel */
+ if((cn != acn) && (info[i].typ == 0))
{
opj_image_comp_t saved;
+ OPJ_UINT16 j;
memcpy(&saved, &image->comps[cn], sizeof(opj_image_comp_t));
memcpy(&image->comps[cn], &image->comps[acn], sizeof(opj_image_comp_t));
memcpy(&image->comps[acn], &saved, sizeof(opj_image_comp_t));
- info[i].asoc = (OPJ_UINT16)(cn + 1);
- info[acn].asoc = (OPJ_UINT16)(info[acn].cn + 1);
+ /* Swap channels in following channel definitions, don't bother with j <= i that are already processed */
+ for (j = i + 1; j < n ; ++j)
+ {
+ if (info[j].cn == cn) {
+ info[j].cn = acn;
+ }
+ else if (info[j].cn == acn) {
+ info[j].cn = cn;
+ }
+ /* asoc is related to color index. Do not update. */
+ }
}
image->comps[cn].alpha = info[i].typ;
@@ -1341,11 +1425,6 @@
else
p_image->color_space = OPJ_CLRSPC_UNKNOWN;
- /* Apply the color space if needed */
- if(jp2->color.jp2_cdef) {
- opj_jp2_apply_cdef(p_image, &(jp2->color));
- }
-
if(jp2->color.jp2_pclr) {
/* Part 1, I.5.3.4: Either both or none : */
if( !jp2->color.jp2_pclr->cmap)
@@ -1354,6 +1433,11 @@
opj_jp2_apply_pclr(p_image, &(jp2->color));
}
+ /* Apply the color space if needed */
+ if(jp2->color.jp2_cdef) {
+ opj_jp2_apply_cdef(p_image, &(jp2->color));
+ }
+
if(jp2->color.icc_profile_buf) {
p_image->icc_profile_buf = jp2->color.icc_profile_buf;
p_image->icc_profile_len = jp2->color.icc_profile_len;
@@ -1369,7 +1453,7 @@
opj_event_mgr_t * p_manager
)
{
- opj_jp2_img_header_writer_handler_t l_writers [3];
+ opj_jp2_img_header_writer_handler_t l_writers [4];
opj_jp2_img_header_writer_handler_t * l_current_writer;
OPJ_INT32 i, l_nb_pass;
@@ -1399,6 +1483,11 @@
l_writers[1].handler = opj_jp2_write_colr;
}
+ if (jp2->color.jp2_cdef != NULL) {
+ l_writers[l_nb_pass].handler = opj_jp2_write_cdef;
+ l_nb_pass++;
+ }
+
/* write box header */
/* write JP2H type */
opj_write_bytes(l_jp2h_data+4,JP2_JP2H,4);
@@ -1598,9 +1687,13 @@
opj_image_t *image,
opj_event_mgr_t * p_manager)
{
- OPJ_UINT32 i;
+ OPJ_UINT32 i;
OPJ_UINT32 depth_0;
OPJ_UINT32 sign;
+ OPJ_UINT32 alpha_count;
+ OPJ_UINT32 color_channels = 0U;
+ OPJ_UINT32 alpha_channel = 0U;
+
if(!jp2 || !parameters || !image)
return OPJ_FALSE;
@@ -1681,6 +1774,74 @@
jp2->enumcs = 18; /* YUV */
}
+ /* Channel Definition box */
+ /* FIXME not provided by parameters */
+ /* We try to do what we can... */
+ alpha_count = 0U;
+ for (i = 0; i < image->numcomps; i++) {
+ if (image->comps[i].alpha != 0) {
+ alpha_count++;
+ alpha_channel = i;
+ }
+ }
+ if (alpha_count == 1U) { /* no way to deal with more than 1 alpha channel */
+ switch (jp2->enumcs) {
+ case 16:
+ case 18:
+ color_channels = 3;
+ break;
+ case 17:
+ color_channels = 1;
+ break;
+ default:
+ alpha_count = 0U;
+ break;
+ }
+ if (alpha_count == 0U) {
+ opj_event_msg(p_manager, EVT_WARNING, "Alpha channel specified but unknown enumcs. No cdef box will be created.\n");
+ } else if (image->numcomps < (color_channels+1)) {
+ opj_event_msg(p_manager, EVT_WARNING, "Alpha channel specified but not enough image components for an automatic cdef box creation.\n");
+ alpha_count = 0U;
+ } else if ((OPJ_UINT32)alpha_channel < color_channels) {
+ opj_event_msg(p_manager, EVT_WARNING, "Alpha channel position conflicts with color channel. No cdef box will be created.\n");
+ alpha_count = 0U;
+ }
+ } else if (alpha_count > 1) {
+ opj_event_msg(p_manager, EVT_WARNING, "Multiple alpha channels specified. No cdef box will be created.\n");
+ }
+ if (alpha_count == 1U) { /* if here, we know what we can do */
+ jp2->color.jp2_cdef = (opj_jp2_cdef_t*)opj_malloc(sizeof(opj_jp2_cdef_t));
+ if(!jp2->color.jp2_cdef) {
+ opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to setup the JP2 encoder\n");
+ return OPJ_FALSE;
+ }
+ /* no memset needed, all values will be overwritten except if jp2->color.jp2_cdef->info allocation fails, */
+ /* in which case jp2->color.jp2_cdef->info will be NULL => valid for destruction */
+ jp2->color.jp2_cdef->info = (opj_jp2_cdef_info_t*) opj_malloc(image->numcomps * sizeof(opj_jp2_cdef_info_t));
+ if (!jp2->color.jp2_cdef->info) {
+ /* memory will be freed by opj_jp2_destroy */
+ opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to setup the JP2 encoder\n");
+ return OPJ_FALSE;
+ }
+ jp2->color.jp2_cdef->n = (OPJ_UINT16) image->numcomps; /* cast is valid : image->numcomps [1,16384] */
+ for (i = 0U; i < color_channels; i++) {
+ jp2->color.jp2_cdef->info[i].cn = (OPJ_UINT16)i; /* cast is valid : image->numcomps [1,16384] */
+ jp2->color.jp2_cdef->info[i].typ = 0U;
+ jp2->color.jp2_cdef->info[i].asoc = (OPJ_UINT16)(i+1U); /* No overflow + cast is valid : image->numcomps [1,16384] */
+ }
+ for (; i < image->numcomps; i++) {
+ if (image->comps[i].alpha != 0) { /* we'll be here exactly once */
+ jp2->color.jp2_cdef->info[i].cn = (OPJ_UINT16)i; /* cast is valid : image->numcomps [1,16384] */
+ jp2->color.jp2_cdef->info[i].typ = 1U; /* Opacity channel */
+ jp2->color.jp2_cdef->info[i].asoc = 0U; /* Apply alpha channel to the whole image */
+ } else {
+ /* Unknown channel */
+ jp2->color.jp2_cdef->info[i].cn = (OPJ_UINT16)i; /* cast is valid : image->numcomps [1,16384] */
+ jp2->color.jp2_cdef->info[i].typ = 65535U;
+ jp2->color.jp2_cdef->info[i].asoc = 65535U;
+ }
+ }
+ }
jp2->precedence = 0; /* PRECEDENCE */
jp2->approx = 0; /* APPROX */
@@ -2551,11 +2712,6 @@
else
p_image->color_space = OPJ_CLRSPC_UNKNOWN;
- /* Apply the color space if needed */
- if(p_jp2->color.jp2_cdef) {
- opj_jp2_apply_cdef(p_image, &(p_jp2->color));
- }
-
if(p_jp2->color.jp2_pclr) {
/* Part 1, I.5.3.4: Either both or none : */
if( !p_jp2->color.jp2_pclr->cmap)
@@ -2564,6 +2720,11 @@
opj_jp2_apply_pclr(p_image, &(p_jp2->color));
}
+ /* Apply the color space if needed */
+ if(p_jp2->color.jp2_cdef) {
+ opj_jp2_apply_cdef(p_image, &(p_jp2->color));
+ }
+
if(p_jp2->color.icc_profile_buf) {
p_image->icc_profile_buf = p_jp2->color.icc_profile_buf;
p_image->icc_profile_len = p_jp2->color.icc_profile_len;
diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/pi.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/pi.c
index b3fe9af..65ff626 100644
--- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/pi.c
+++ b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/pi.c
@@ -1105,7 +1105,7 @@
break;
case 'P':
switch(tcp->prg){
- case OPJ_LRCP: // fall through
+ case OPJ_LRCP: /* fall through */
case OPJ_RLCP:
if(tcp->prc_t == tcp->prcE){
if(opj_pi_check_next_level(i-1,cp,tileno,pino,prog)){
diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.c
index 5646896..11b72a33 100644
--- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.c
+++ b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.c
@@ -496,7 +496,7 @@
opj_t1_enc_sigpass_step(
t1,
&t1->flags[((j+1) * t1->flags_stride) + i + 1],
- &t1->data[(j * t1->w) + i],
+ &t1->data[(j * t1->data_stride) + i],
orient,
bpno,
one,
@@ -718,7 +718,7 @@
opj_t1_enc_refpass_step(
t1,
&t1->flags[((j+1) * t1->flags_stride) + i + 1],
- &t1->data[(j * t1->w) + i],
+ &t1->data[(j * t1->data_stride) + i],
bpno,
one,
nmsedec,
@@ -970,7 +970,7 @@
}
if (agg) {
for (runlen = 0; runlen < 4; ++runlen) {
- if (opj_int_abs(t1->data[((k + runlen)*t1->w) + i]) & one)
+ if (opj_int_abs(t1->data[((k + runlen)*t1->data_stride) + i]) & one)
break;
}
opj_mqc_setcurctx(mqc, T1_CTXNO_AGG);
@@ -989,7 +989,7 @@
opj_t1_enc_clnpass_step(
t1,
&t1->flags[((j+1) * t1->flags_stride) + i + 1],
- &t1->data[(j * t1->w) + i],
+ &t1->data[(j * t1->data_stride) + i],
orient,
bpno,
one,
@@ -1166,17 +1166,19 @@
OPJ_UINT32 datasize=w * h;
OPJ_UINT32 flagssize;
- if(datasize > t1->datasize){
- opj_aligned_free(t1->data);
- t1->data = (OPJ_INT32*) opj_aligned_malloc(datasize * sizeof(OPJ_INT32));
- if(!t1->data){
- /* FIXME event manager error callback */
- return OPJ_FALSE;
+ /* encoder uses tile buffer, so no need to allocate */
+ if (!t1->encoder) {
+ if(datasize > t1->datasize){
+ opj_aligned_free(t1->data);
+ t1->data = (OPJ_INT32*) opj_aligned_malloc(datasize * sizeof(OPJ_INT32));
+ if(!t1->data){
+ /* FIXME event manager error callback */
+ return OPJ_FALSE;
+ }
+ t1->datasize=datasize;
}
- t1->datasize=datasize;
+ memset(t1->data,0,datasize * sizeof(OPJ_INT32));
}
- memset(t1->data,0,datasize * sizeof(OPJ_INT32));
-
t1->flags_stride=w+2;
flagssize=t1->flags_stride * (h+2);
@@ -1205,7 +1207,7 @@
* and initializes the look-up tables of the Tier-1 coder/decoder
* @return a new T1 handle if successful, returns NULL otherwise
*/
-opj_t1_t* opj_t1_create()
+opj_t1_t* opj_t1_create(OPJ_BOOL isEncoder)
{
opj_t1_t *l_t1 = 00;
@@ -1226,6 +1228,7 @@
opj_t1_destroy(l_t1);
return 00;
}
+ l_t1->encoder = isEncoder;
return l_t1;
}
@@ -1248,7 +1251,8 @@
opj_raw_destroy(p_t1->raw);
p_t1->raw = 00;
- if (p_t1->data) {
+ /* encoder uses tile buffer, so no need to free */
+ if (!p_t1->encoder && p_t1->data) {
opj_aligned_free(p_t1->data);
p_t1->data = 00;
}
@@ -1482,11 +1486,10 @@
for (cblkno = 0; cblkno < prc->cw * prc->ch; ++cblkno) {
opj_tcd_cblk_enc_t* cblk = &prc->cblks.enc[cblkno];
- OPJ_INT32 * restrict datap;
OPJ_INT32* restrict tiledp;
OPJ_UINT32 cblk_w;
OPJ_UINT32 cblk_h;
- OPJ_UINT32 i, j;
+ OPJ_UINT32 i, j, tileIndex=0, tileLineAdvance;
OPJ_INT32 x = cblk->x0 - band->x0;
OPJ_INT32 y = cblk->y0 - band->y0;
@@ -1507,27 +1510,32 @@
return OPJ_FALSE;
}
- datap=t1->data;
cblk_w = t1->w;
cblk_h = t1->h;
+ tileLineAdvance = tile_w - cblk_w;
tiledp=&tilec->data[(OPJ_UINT32)y * tile_w + (OPJ_UINT32)x];
+ t1->data = tiledp;
+ t1->data_stride = tile_w;
if (tccp->qmfbid == 1) {
for (j = 0; j < cblk_h; ++j) {
for (i = 0; i < cblk_w; ++i) {
- OPJ_INT32 tmp = tiledp[(j * tile_w) + i];
- datap[(j * cblk_w) + i] = tmp << T1_NMSEDEC_FRACBITS;
+ tiledp[tileIndex] <<= T1_NMSEDEC_FRACBITS;
+ tileIndex++;
}
+ tileIndex += tileLineAdvance;
}
} else { /* if (tccp->qmfbid == 0) */
for (j = 0; j < cblk_h; ++j) {
for (i = 0; i < cblk_w; ++i) {
- OPJ_INT32 tmp = tiledp[(j * tile_w) + i];
- datap[(j * cblk_w) + i] =
+ OPJ_INT32 tmp = tiledp[tileIndex];
+ tiledp[tileIndex] =
opj_int_fix_mul(
tmp,
bandconst) >> (11 - T1_NMSEDEC_FRACBITS);
+ tileIndex++;
}
+ tileIndex += tileLineAdvance;
}
}
@@ -1574,14 +1582,16 @@
OPJ_UINT32 passtype;
OPJ_INT32 nmsedec = 0;
OPJ_INT32 max;
- OPJ_UINT32 i;
+ OPJ_UINT32 i, j;
OPJ_BYTE type = T1_TYPE_MQ;
OPJ_FLOAT64 tempwmsedec;
max = 0;
- for (i = 0; i < t1->w * t1->h; ++i) {
- OPJ_INT32 tmp = abs(t1->data[i]);
- max = opj_int_max(max, tmp);
+ for (i = 0; i < t1->w; ++i) {
+ for (j = 0; j < t1->h; ++j) {
+ OPJ_INT32 tmp = abs(t1->data[i + j*t1->data_stride]);
+ max = opj_int_max(max, tmp);
+ }
}
cblk->numbps = max ? (OPJ_UINT32)((opj_int_floorlog2(max) + 1) - T1_NMSEDEC_FRACBITS) : 0;
diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.h
index e5be70e..e1d41ed 100644
--- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.h
+++ b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.h
@@ -103,13 +103,15 @@
/** RAW component */
opj_raw_t *raw;
- OPJ_INT32 *data;
+ OPJ_INT32 *data;
opj_flag_t *flags;
OPJ_UINT32 w;
OPJ_UINT32 h;
OPJ_UINT32 datasize;
OPJ_UINT32 flagssize;
OPJ_UINT32 flags_stride;
+ OPJ_UINT32 data_stride;
+ OPJ_BOOL encoder;
} opj_t1_t;
#define MACRO_t1_flags(x,y) t1->flags[((x)*(t1->flags_stride))+(y)]
@@ -147,7 +149,7 @@
* and initializes the look-up tables of the Tier-1 coder/decoder
* @return a new T1 handle if successful, returns NULL otherwise
*/
-opj_t1_t* opj_t1_create(void);
+opj_t1_t* opj_t1_create(OPJ_BOOL isEncoder);
/**
* Destroys a previously created T1 handle
diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c
index 1a29ccc..d0d63d2 100644
--- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c
+++ b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c
@@ -387,7 +387,15 @@
* l_current_pi->resno is always >= p_tile->comps[l_current_pi->compno].minimum_num_resolutions
* and no l_img_comp->resno_decoded are computed
*/
- OPJ_BOOL* first_pass_failed = (OPJ_BOOL*)opj_malloc(l_image->numcomps * sizeof(OPJ_BOOL));
+ OPJ_BOOL* first_pass_failed = NULL;
+
+ if (l_current_pi->poc.prg == OPJ_PROG_UNKNOWN) {
+ /* TODO ADE : add an error */
+ opj_pi_destroy(l_pi, l_nb_pocs);
+ return OPJ_FALSE;
+ }
+
+ first_pass_failed = (OPJ_BOOL*)opj_malloc(l_image->numcomps * sizeof(OPJ_BOOL));
if (!first_pass_failed)
{
opj_pi_destroy(l_pi,l_nb_pocs);
@@ -395,11 +403,6 @@
}
memset(first_pass_failed, OPJ_TRUE, l_image->numcomps * sizeof(OPJ_BOOL));
- if (l_current_pi->poc.prg == OPJ_PROG_UNKNOWN) {
- /* TODO ADE : add an error */
- opj_pi_destroy(l_pi, l_nb_pocs);
- return OPJ_FALSE;
- }
while (opj_pi_next(l_current_pi)) {
JAS_FPRINTF( stderr, "packet offset=00000166 prg=%d cmptno=%02d rlvlno=%02d prcno=%03d lyrno=%02d\n\n",
l_current_pi->poc.prg1, l_current_pi->compno, l_current_pi->resno, l_current_pi->precno, l_current_pi->layno );
diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.c
index 1720b8e..6c04f3d 100644
--- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.c
+++ b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.c
@@ -103,6 +103,12 @@
fprintf(fd, "}\n");
}
#endif
+
+/**
+ * Initializes tile coding/decoding
+ */
+static INLINE OPJ_BOOL opj_tcd_init_tile(opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no, OPJ_BOOL isEncoder, OPJ_FLOAT32 fraction, OPJ_SIZE_T sizeof_block);
+
/**
* Allocates memory for a decoding code block.
*/
@@ -611,395 +617,430 @@
}
}
+OPJ_BOOL opj_alloc_tile_component_data(opj_tcd_tilecomp_t *l_tilec)
+{
+ if ((l_tilec->data == 00) || ((l_tilec->data_size_needed > l_tilec->data_size) && (l_tilec->ownsData == OPJ_FALSE))) {
+ l_tilec->data = (OPJ_INT32 *) opj_malloc(l_tilec->data_size_needed);
+ if (! l_tilec->data ) {
+ return OPJ_FALSE;
+ }
+ /*fprintf(stderr, "tAllocate data of tilec (int): %d x OPJ_UINT32n",l_data_size);*/
+ l_tilec->data_size = l_tilec->data_size_needed;
+ l_tilec->ownsData = OPJ_TRUE;
+ }
+ else if (l_tilec->data_size_needed > l_tilec->data_size) {
+ OPJ_INT32 * new_data = (OPJ_INT32 *) opj_realloc(l_tilec->data, l_tilec->data_size_needed);
+ /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to handle tile datan"); */
+ /* fprintf(stderr, "Not enough memory to handle tile data"); */
+ if (! new_data) {
+ opj_free(l_tilec->data);
+ l_tilec->data = NULL;
+ l_tilec->data_size = 0;
+ l_tilec->data_size_needed = 0;
+ l_tilec->ownsData = OPJ_FALSE;
+ return OPJ_FALSE;
+ }
+ l_tilec->data = new_data;
+ /*fprintf(stderr, "tReallocate data of tilec (int): from %d to %d x OPJ_UINT32n", l_tilec->data_size, l_data_size);*/
+ l_tilec->data_size = l_tilec->data_size_needed;
+ l_tilec->ownsData = OPJ_TRUE;
+ }
+ return OPJ_TRUE;
+}
+
/* ----------------------------------------------------------------------- */
-#define OPJ_MACRO_TCD_ALLOCATE(FUNCTION,TYPE,FRACTION,ELEMENT,FUNCTION_ELEMENT) \
-OPJ_BOOL FUNCTION ( opj_tcd_t *p_tcd, \
- OPJ_UINT32 p_tile_no \
- ) \
-{ \
- OPJ_UINT32 (*l_gain_ptr)(OPJ_UINT32) = 00; \
- OPJ_UINT32 compno, resno, bandno, precno, cblkno; \
- opj_tcp_t * l_tcp = 00; \
- opj_cp_t * l_cp = 00; \
- opj_tcd_tile_t * l_tile = 00; \
- opj_tccp_t *l_tccp = 00; \
- opj_tcd_tilecomp_t *l_tilec = 00; \
- opj_image_comp_t * l_image_comp = 00; \
- opj_tcd_resolution_t *l_res = 00; \
- opj_tcd_band_t *l_band = 00; \
- opj_stepsize_t * l_step_size = 00; \
- opj_tcd_precinct_t *l_current_precinct = 00; \
- TYPE* l_code_block = 00; \
- opj_image_t *l_image = 00; \
- OPJ_UINT32 p,q; \
- OPJ_UINT32 l_level_no; \
- OPJ_UINT32 l_pdx, l_pdy; \
- OPJ_UINT32 l_gain; \
- OPJ_INT32 l_x0b, l_y0b; \
- /* extent of precincts , top left, bottom right**/ \
- OPJ_INT32 l_tl_prc_x_start, l_tl_prc_y_start, l_br_prc_x_end, l_br_prc_y_end; \
- /* number of precinct for a resolution */ \
- OPJ_UINT32 l_nb_precincts; \
- /* room needed to store l_nb_precinct precinct for a resolution */ \
- OPJ_UINT32 l_nb_precinct_size; \
- /* number of code blocks for a precinct*/ \
- OPJ_UINT32 l_nb_code_blocks; \
- /* room needed to store l_nb_code_blocks code blocks for a precinct*/ \
- OPJ_UINT32 l_nb_code_blocks_size; \
- /* size of data for a tile */ \
- OPJ_UINT32 l_data_size; \
- \
- l_cp = p_tcd->cp; \
- l_tcp = &(l_cp->tcps[p_tile_no]); \
- l_tile = p_tcd->tcd_image->tiles; \
- l_tccp = l_tcp->tccps; \
- l_tilec = l_tile->comps; \
- l_image = p_tcd->image; \
- l_image_comp = p_tcd->image->comps; \
- \
- p = p_tile_no % l_cp->tw; /* tile coordinates */ \
- q = p_tile_no / l_cp->tw; \
- /*fprintf(stderr, "Tile coordinate = %d,%d\n", p, q);*/ \
- \
- /* 4 borders of the tile rescale on the image if necessary */ \
- l_tile->x0 = opj_int_max((OPJ_INT32)(l_cp->tx0 + p * l_cp->tdx), (OPJ_INT32)l_image->x0); \
- l_tile->y0 = opj_int_max((OPJ_INT32)(l_cp->ty0 + q * l_cp->tdy), (OPJ_INT32)l_image->y0); \
- l_tile->x1 = opj_int_min((OPJ_INT32)(l_cp->tx0 + (p + 1) * l_cp->tdx), (OPJ_INT32)l_image->x1); \
- l_tile->y1 = opj_int_min((OPJ_INT32)(l_cp->ty0 + (q + 1) * l_cp->tdy), (OPJ_INT32)l_image->y1); \
- /* testcase 1888.pdf.asan.35.988 */ \
- if (l_tccp->numresolutions == 0) { \
- fprintf(stderr, "tiles require at least one resolution\n"); \
- return OPJ_FALSE; \
- } \
- /*fprintf(stderr, "Tile border = %d,%d,%d,%d\n", l_tile->x0, l_tile->y0,l_tile->x1,l_tile->y1);*/ \
- \
- /*tile->numcomps = image->numcomps; */ \
- for(compno = 0; compno < l_tile->numcomps; ++compno) { \
- /*fprintf(stderr, "compno = %d/%d\n", compno, l_tile->numcomps);*/ \
- l_image_comp->resno_decoded = 0; \
- /* border of each l_tile component (global) */ \
- l_tilec->x0 = opj_int_ceildiv(l_tile->x0, (OPJ_INT32)l_image_comp->dx); \
- l_tilec->y0 = opj_int_ceildiv(l_tile->y0, (OPJ_INT32)l_image_comp->dy); \
- l_tilec->x1 = opj_int_ceildiv(l_tile->x1, (OPJ_INT32)l_image_comp->dx); \
- l_tilec->y1 = opj_int_ceildiv(l_tile->y1, (OPJ_INT32)l_image_comp->dy); \
- /*fprintf(stderr, "\tTile compo border = %d,%d,%d,%d\n", l_tilec->x0, l_tilec->y0,l_tilec->x1,l_tilec->y1);*/ \
- \
- l_data_size = (OPJ_UINT32)(l_tilec->x1 - l_tilec->x0) \
- * (OPJ_UINT32)(l_tilec->y1 - l_tilec->y0) * (OPJ_UINT32)sizeof(OPJ_UINT32 );\
- l_tilec->numresolutions = l_tccp->numresolutions; \
- if (l_tccp->numresolutions < l_cp->m_specific_param.m_dec.m_reduce) { \
- l_tilec->minimum_num_resolutions = 1; \
- } \
- else { \
- l_tilec->minimum_num_resolutions = l_tccp->numresolutions \
- - l_cp->m_specific_param.m_dec.m_reduce; \
- } \
- \
- if (l_tilec->data == 00) { \
- l_tilec->data = (OPJ_INT32 *) opj_malloc(l_data_size); \
- if (! l_tilec->data ) { \
- return OPJ_FALSE; \
- } \
- /*fprintf(stderr, "\tAllocate data of tilec (int): %d x OPJ_UINT32\n",l_data_size);*/ \
- \
- l_tilec->data_size = l_data_size; \
- } \
- else if (l_data_size > l_tilec->data_size) { \
- OPJ_INT32 * new_data = (OPJ_INT32 *) opj_realloc(l_tilec->data, l_data_size); \
- /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to handle tile data\n"); */ \
- fprintf(stderr, "Not enough memory to handle tile data\n"); \
- if (! new_data) { \
- opj_free(l_tilec->data); \
- l_tilec->data = NULL; \
- l_tilec->data_size = 0; \
- return OPJ_FALSE; \
- } \
- l_tilec->data = new_data; \
- /*fprintf(stderr, "\tReallocate data of tilec (int): from %d to %d x OPJ_UINT32\n", l_tilec->data_size, l_data_size);*/ \
- l_tilec->data_size = l_data_size; \
- } \
- \
- l_data_size = l_tilec->numresolutions * (OPJ_UINT32)sizeof(opj_tcd_resolution_t); \
- \
- if (l_tilec->resolutions == 00) { \
- l_tilec->resolutions = (opj_tcd_resolution_t *) opj_malloc(l_data_size); \
- if (! l_tilec->resolutions ) { \
- return OPJ_FALSE; \
- } \
- /*fprintf(stderr, "\tAllocate resolutions of tilec (opj_tcd_resolution_t): %d\n",l_data_size);*/ \
- l_tilec->resolutions_size = l_data_size; \
- memset(l_tilec->resolutions,0,l_data_size); \
- } \
- else if (l_data_size > l_tilec->resolutions_size) { \
- opj_tcd_resolution_t* new_resolutions = (opj_tcd_resolution_t *) opj_realloc(l_tilec->resolutions, l_data_size); \
- if (! new_resolutions) { \
- /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to tile resolutions\n"); */ \
- fprintf(stderr, "Not enough memory to tile resolutions\n"); \
- opj_free(l_tilec->resolutions); \
- l_tilec->resolutions = NULL; \
- l_tilec->resolutions_size = 0; \
- return OPJ_FALSE; \
- } \
- l_tilec->resolutions = new_resolutions; \
- /*fprintf(stderr, "\tReallocate data of tilec (int): from %d to %d x OPJ_UINT32\n", l_tilec->resolutions_size, l_data_size);*/ \
- memset(((OPJ_BYTE*) l_tilec->resolutions)+l_tilec->resolutions_size,0,l_data_size - l_tilec->resolutions_size); \
- l_tilec->resolutions_size = l_data_size; \
- } \
- \
- l_level_no = l_tilec->numresolutions - 1; \
- l_res = l_tilec->resolutions; \
- l_step_size = l_tccp->stepsizes; \
- if (l_tccp->qmfbid == 0) { \
- l_gain_ptr = &opj_dwt_getgain_real; \
- } \
- else { \
- l_gain_ptr = &opj_dwt_getgain; \
- } \
- /*fprintf(stderr, "\tlevel_no=%d\n",l_level_no);*/ \
- \
- for(resno = 0; resno < l_tilec->numresolutions; ++resno) { \
- /*fprintf(stderr, "\t\tresno = %d/%d\n", resno, l_tilec->numresolutions);*/ \
- OPJ_INT32 tlcbgxstart, tlcbgystart /*, brcbgxend, brcbgyend*/; \
- OPJ_UINT32 cbgwidthexpn, cbgheightexpn; \
- OPJ_UINT32 cblkwidthexpn, cblkheightexpn; \
- \
- /* border for each resolution level (global) */ \
- l_res->x0 = opj_int_ceildivpow2(l_tilec->x0, (OPJ_INT32)l_level_no); \
- l_res->y0 = opj_int_ceildivpow2(l_tilec->y0, (OPJ_INT32)l_level_no); \
- l_res->x1 = opj_int_ceildivpow2(l_tilec->x1, (OPJ_INT32)l_level_no); \
- l_res->y1 = opj_int_ceildivpow2(l_tilec->y1, (OPJ_INT32)l_level_no); \
- /*fprintf(stderr, "\t\t\tres_x0= %d, res_y0 =%d, res_x1=%d, res_y1=%d\n", l_res->x0, l_res->y0, l_res->x1, l_res->y1);*/ \
- /* p. 35, table A-23, ISO/IEC FDIS154444-1 : 2000 (18 august 2000) */ \
- l_pdx = l_tccp->prcw[resno]; \
- l_pdy = l_tccp->prch[resno]; \
- /*fprintf(stderr, "\t\t\tpdx=%d, pdy=%d\n", l_pdx, l_pdy);*/ \
- /* p. 64, B.6, ISO/IEC FDIS15444-1 : 2000 (18 august 2000) */ \
- l_tl_prc_x_start = opj_int_floordivpow2(l_res->x0, (OPJ_INT32)l_pdx) << l_pdx; \
- l_tl_prc_y_start = opj_int_floordivpow2(l_res->y0, (OPJ_INT32)l_pdy) << l_pdy; \
- l_br_prc_x_end = opj_int_ceildivpow2(l_res->x1, (OPJ_INT32)l_pdx) << l_pdx; \
- l_br_prc_y_end = opj_int_ceildivpow2(l_res->y1, (OPJ_INT32)l_pdy) << l_pdy; \
- /*fprintf(stderr, "\t\t\tprc_x_start=%d, prc_y_start=%d, br_prc_x_end=%d, br_prc_y_end=%d \n", l_tl_prc_x_start, l_tl_prc_y_start, l_br_prc_x_end ,l_br_prc_y_end );*/ \
- \
- l_res->pw = (l_res->x0 == l_res->x1) ? 0 : (OPJ_UINT32)((l_br_prc_x_end - l_tl_prc_x_start) >> l_pdx); \
- l_res->ph = (l_res->y0 == l_res->y1) ? 0 : (OPJ_UINT32)((l_br_prc_y_end - l_tl_prc_y_start) >> l_pdy); \
- /*fprintf(stderr, "\t\t\tres_pw=%d, res_ph=%d\n", l_res->pw, l_res->ph );*/ \
- \
- l_nb_precincts = l_res->pw * l_res->ph; \
- l_nb_precinct_size = l_nb_precincts * (OPJ_UINT32)sizeof(opj_tcd_precinct_t); \
- if (resno == 0) { \
- tlcbgxstart = l_tl_prc_x_start; \
- tlcbgystart = l_tl_prc_y_start; \
- /*brcbgxend = l_br_prc_x_end;*/ \
- /* brcbgyend = l_br_prc_y_end;*/ \
- cbgwidthexpn = l_pdx; \
- cbgheightexpn = l_pdy; \
- l_res->numbands = 1; \
- } \
- else { \
- tlcbgxstart = opj_int_ceildivpow2(l_tl_prc_x_start, 1); \
- tlcbgystart = opj_int_ceildivpow2(l_tl_prc_y_start, 1); \
- /*brcbgxend = opj_int_ceildivpow2(l_br_prc_x_end, 1);*/ \
- /*brcbgyend = opj_int_ceildivpow2(l_br_prc_y_end, 1);*/ \
- cbgwidthexpn = l_pdx - 1; \
- cbgheightexpn = l_pdy - 1; \
- l_res->numbands = 3; \
- } \
- \
- cblkwidthexpn = opj_uint_min(l_tccp->cblkw, cbgwidthexpn); \
- cblkheightexpn = opj_uint_min(l_tccp->cblkh, cbgheightexpn); \
- l_band = l_res->bands; \
- \
- for (bandno = 0; bandno < l_res->numbands; ++bandno) { \
- OPJ_INT32 numbps; \
- /*fprintf(stderr, "\t\t\tband_no=%d/%d\n", bandno, l_res->numbands );*/ \
- \
- if (resno == 0) { \
- l_band->bandno = 0 ; \
- l_band->x0 = opj_int_ceildivpow2(l_tilec->x0, (OPJ_INT32)l_level_no); \
- l_band->y0 = opj_int_ceildivpow2(l_tilec->y0, (OPJ_INT32)l_level_no); \
- l_band->x1 = opj_int_ceildivpow2(l_tilec->x1, (OPJ_INT32)l_level_no); \
- l_band->y1 = opj_int_ceildivpow2(l_tilec->y1, (OPJ_INT32)l_level_no); \
- } \
- else { \
- l_band->bandno = bandno + 1; \
- /* x0b = 1 if bandno = 1 or 3 */ \
- l_x0b = l_band->bandno&1; \
- /* y0b = 1 if bandno = 2 or 3 */ \
- l_y0b = (OPJ_INT32)((l_band->bandno)>>1); \
- /* l_band border (global) */ \
- l_band->x0 = opj_int_ceildivpow2(l_tilec->x0 - (1 << l_level_no) * l_x0b, (OPJ_INT32)(l_level_no + 1)); \
- l_band->y0 = opj_int_ceildivpow2(l_tilec->y0 - (1 << l_level_no) * l_y0b, (OPJ_INT32)(l_level_no + 1)); \
- l_band->x1 = opj_int_ceildivpow2(l_tilec->x1 - (1 << l_level_no) * l_x0b, (OPJ_INT32)(l_level_no + 1)); \
- l_band->y1 = opj_int_ceildivpow2(l_tilec->y1 - (1 << l_level_no) * l_y0b, (OPJ_INT32)(l_level_no + 1)); \
- } \
- \
- /** avoid an if with storing function pointer */ \
- l_gain = (*l_gain_ptr) (l_band->bandno); \
- numbps = (OPJ_INT32)(l_image_comp->prec + l_gain); \
- l_band->stepsize = (OPJ_FLOAT32)(((1.0 + l_step_size->mant / 2048.0) * pow(2.0, (OPJ_INT32) (numbps - l_step_size->expn)))) * FRACTION; \
- l_band->numbps = l_step_size->expn + (OPJ_INT32)l_tccp->numgbits - 1; /* WHY -1 ? */ \
- \
- if (! l_band->precincts) { \
- l_band->precincts = (opj_tcd_precinct_t *) opj_malloc( /*3 * */ l_nb_precinct_size); \
- if (! l_band->precincts) { \
- return OPJ_FALSE; \
- } \
- /*fprintf(stderr, "\t\t\t\tAllocate precincts of a band (opj_tcd_precinct_t): %d\n",l_nb_precinct_size); */ \
- memset(l_band->precincts,0,l_nb_precinct_size); \
- l_band->precincts_data_size = l_nb_precinct_size; \
- } \
- else if (l_band->precincts_data_size < l_nb_precinct_size) { \
- \
- opj_tcd_precinct_t * new_precincts = (opj_tcd_precinct_t *) opj_realloc(l_band->precincts,/*3 * */ l_nb_precinct_size); \
- if (! new_precincts) { \
- /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to handle band precints\n"); */ \
- fprintf(stderr, "Not enough memory to handle band precints\n"); \
- opj_free(l_band->precincts); \
- l_band->precincts = NULL; \
- l_band->precincts_data_size = 0; \
- return OPJ_FALSE; \
- } \
- l_band->precincts = new_precincts; \
- /*fprintf(stderr, "\t\t\t\tReallocate precincts of a band (opj_tcd_precinct_t): from %d to %d\n",l_band->precincts_data_size, l_nb_precinct_size);*/ \
- memset(((OPJ_BYTE *) l_band->precincts) + l_band->precincts_data_size,0,l_nb_precinct_size - l_band->precincts_data_size); \
- l_band->precincts_data_size = l_nb_precinct_size; \
- } \
- \
- l_current_precinct = l_band->precincts; \
- for (precno = 0; precno < l_nb_precincts; ++precno) { \
- OPJ_INT32 tlcblkxstart, tlcblkystart, brcblkxend, brcblkyend; \
- OPJ_INT32 cbgxstart = tlcbgxstart + (OPJ_INT32)(precno % l_res->pw) * (1 << cbgwidthexpn); \
- OPJ_INT32 cbgystart = tlcbgystart + (OPJ_INT32)(precno / l_res->pw) * (1 << cbgheightexpn); \
- OPJ_INT32 cbgxend = cbgxstart + (1 << cbgwidthexpn); \
- OPJ_INT32 cbgyend = cbgystart + (1 << cbgheightexpn); \
- /*fprintf(stderr, "\t precno=%d; bandno=%d, resno=%d; compno=%d\n", precno, bandno , resno, compno);*/ \
- /*fprintf(stderr, "\t tlcbgxstart(=%d) + (precno(=%d) percent res->pw(=%d)) * (1 << cbgwidthexpn(=%d)) \n",tlcbgxstart,precno,l_res->pw,cbgwidthexpn);*/ \
- \
- /* precinct size (global) */ \
- /*fprintf(stderr, "\t cbgxstart=%d, l_band->x0 = %d \n",cbgxstart, l_band->x0);*/ \
- \
- l_current_precinct->x0 = opj_int_max(cbgxstart, l_band->x0); \
- l_current_precinct->y0 = opj_int_max(cbgystart, l_band->y0); \
- l_current_precinct->x1 = opj_int_min(cbgxend, l_band->x1); \
- l_current_precinct->y1 = opj_int_min(cbgyend, l_band->y1); \
- /*fprintf(stderr, "\t prc_x0=%d; prc_y0=%d, prc_x1=%d; prc_y1=%d\n",l_current_precinct->x0, l_current_precinct->y0 ,l_current_precinct->x1, l_current_precinct->y1);*/ \
- \
- tlcblkxstart = opj_int_floordivpow2(l_current_precinct->x0, (OPJ_INT32)cblkwidthexpn) << cblkwidthexpn; \
- /*fprintf(stderr, "\t tlcblkxstart =%d\n",tlcblkxstart );*/ \
- tlcblkystart = opj_int_floordivpow2(l_current_precinct->y0, (OPJ_INT32)cblkheightexpn) << cblkheightexpn; \
- /*fprintf(stderr, "\t tlcblkystart =%d\n",tlcblkystart );*/ \
- brcblkxend = opj_int_ceildivpow2(l_current_precinct->x1, (OPJ_INT32)cblkwidthexpn) << cblkwidthexpn; \
- /*fprintf(stderr, "\t brcblkxend =%d\n",brcblkxend );*/ \
- brcblkyend = opj_int_ceildivpow2(l_current_precinct->y1, (OPJ_INT32)cblkheightexpn) << cblkheightexpn; \
- /*fprintf(stderr, "\t brcblkyend =%d\n",brcblkyend );*/ \
- l_current_precinct->cw = (OPJ_UINT32)((brcblkxend - tlcblkxstart) >> cblkwidthexpn); \
- l_current_precinct->ch = (OPJ_UINT32)((brcblkyend - tlcblkystart) >> cblkheightexpn); \
- \
- l_nb_code_blocks = l_current_precinct->cw * l_current_precinct->ch; \
- /*fprintf(stderr, "\t\t\t\t precinct_cw = %d x recinct_ch = %d\n",l_current_precinct->cw, l_current_precinct->ch); */ \
- l_nb_code_blocks_size = l_nb_code_blocks * (OPJ_UINT32)sizeof(TYPE); \
- \
- if (! l_current_precinct->cblks.ELEMENT) { \
- l_current_precinct->cblks.ELEMENT = (TYPE*) opj_malloc(l_nb_code_blocks_size); \
- if (! l_current_precinct->cblks.ELEMENT ) { \
- return OPJ_FALSE; \
- } \
- /*fprintf(stderr, "\t\t\t\tAllocate cblks of a precinct (opj_tcd_cblk_dec_t): %d\n",l_nb_code_blocks_size);*/ \
- \
- memset(l_current_precinct->cblks.ELEMENT,0,l_nb_code_blocks_size); \
- \
- l_current_precinct->block_size = l_nb_code_blocks_size; \
- } \
- else if (l_nb_code_blocks_size > l_current_precinct->block_size) { \
- TYPE *new_ELEMENT = (TYPE*) opj_realloc(l_current_precinct->cblks.ELEMENT, l_nb_code_blocks_size); \
- if (! new_ELEMENT) { \
- opj_free(l_current_precinct->cblks.ELEMENT); \
- l_current_precinct->cblks.ELEMENT = NULL; \
- l_current_precinct->block_size = 0; \
- /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory for current precinct codeblock element\n"); */ \
- fprintf(stderr, "Not enough memory for current precinct codeblock element\n"); \
- return OPJ_FALSE; \
- } \
- l_current_precinct->cblks.ELEMENT = new_ELEMENT; \
- /*fprintf(stderr, "\t\t\t\tReallocate cblks of a precinct (opj_tcd_cblk_dec_t): from %d to %d\n",l_current_precinct->block_size, l_nb_code_blocks_size); */\
- \
- memset(((OPJ_BYTE *) l_current_precinct->cblks.ELEMENT) + l_current_precinct->block_size \
- ,0 \
- ,l_nb_code_blocks_size - l_current_precinct->block_size); \
- \
- l_current_precinct->block_size = l_nb_code_blocks_size; \
- } \
- \
- if (! l_current_precinct->incltree) { \
- l_current_precinct->incltree = opj_tgt_create(l_current_precinct->cw, \
- l_current_precinct->ch); \
- } \
- else{ \
- l_current_precinct->incltree = opj_tgt_init(l_current_precinct->incltree, \
- l_current_precinct->cw, \
- l_current_precinct->ch); \
- } \
- \
- if (! l_current_precinct->incltree) { \
- fprintf(stderr, "WARNING: No incltree created.\n"); \
- /*return OPJ_FALSE;*/ \
- } \
- \
- if (! l_current_precinct->imsbtree) { \
- l_current_precinct->imsbtree = opj_tgt_create( \
- l_current_precinct->cw, \
- l_current_precinct->ch); \
- } \
- else { \
- l_current_precinct->imsbtree = opj_tgt_init( \
- l_current_precinct->imsbtree, \
- l_current_precinct->cw, \
- l_current_precinct->ch); \
- } \
- \
- if (! l_current_precinct->imsbtree) { \
- fprintf(stderr, "WARNING: No imsbtree created.\n"); \
- /*return OPJ_FALSE;*/ \
- } \
- \
- l_code_block = l_current_precinct->cblks.ELEMENT; \
- \
- for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) { \
- OPJ_INT32 cblkxstart = tlcblkxstart + (OPJ_INT32)(cblkno % l_current_precinct->cw) * (1 << cblkwidthexpn); \
- OPJ_INT32 cblkystart = tlcblkystart + (OPJ_INT32)(cblkno / l_current_precinct->cw) * (1 << cblkheightexpn); \
- OPJ_INT32 cblkxend = cblkxstart + (1 << cblkwidthexpn); \
- OPJ_INT32 cblkyend = cblkystart + (1 << cblkheightexpn); \
- \
- if (! FUNCTION_ELEMENT(l_code_block)) { \
- return OPJ_FALSE; \
- } \
- /* code-block size (global) */ \
- l_code_block->x0 = opj_int_max(cblkxstart, l_current_precinct->x0); \
- l_code_block->y0 = opj_int_max(cblkystart, l_current_precinct->y0); \
- l_code_block->x1 = opj_int_min(cblkxend, l_current_precinct->x1); \
- l_code_block->y1 = opj_int_min(cblkyend, l_current_precinct->y1); \
- ++l_code_block; \
- } \
- ++l_current_precinct; \
- } /* precno */ \
- ++l_band; \
- ++l_step_size; \
- } /* bandno */ \
- ++l_res; \
- --l_level_no; \
- } /* resno */ \
- ++l_tccp; \
- ++l_tilec; \
- ++l_image_comp; \
- } /* compno */ \
- return OPJ_TRUE; \
-} \
+static INLINE OPJ_BOOL opj_tcd_init_tile(opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no, OPJ_BOOL isEncoder, OPJ_FLOAT32 fraction, OPJ_SIZE_T sizeof_block)
+{
+ OPJ_UINT32 (*l_gain_ptr)(OPJ_UINT32) = 00;
+ OPJ_UINT32 compno, resno, bandno, precno, cblkno;
+ opj_tcp_t * l_tcp = 00;
+ opj_cp_t * l_cp = 00;
+ opj_tcd_tile_t * l_tile = 00;
+ opj_tccp_t *l_tccp = 00;
+ opj_tcd_tilecomp_t *l_tilec = 00;
+ opj_image_comp_t * l_image_comp = 00;
+ opj_tcd_resolution_t *l_res = 00;
+ opj_tcd_band_t *l_band = 00;
+ opj_stepsize_t * l_step_size = 00;
+ opj_tcd_precinct_t *l_current_precinct = 00;
+ opj_image_t *l_image = 00;
+ OPJ_UINT32 p,q;
+ OPJ_UINT32 l_level_no;
+ OPJ_UINT32 l_pdx, l_pdy;
+ OPJ_UINT32 l_gain;
+ OPJ_INT32 l_x0b, l_y0b;
+ /* extent of precincts , top left, bottom right**/
+ OPJ_INT32 l_tl_prc_x_start, l_tl_prc_y_start, l_br_prc_x_end, l_br_prc_y_end;
+ /* number of precinct for a resolution */
+ OPJ_UINT32 l_nb_precincts;
+ /* room needed to store l_nb_precinct precinct for a resolution */
+ OPJ_UINT32 l_nb_precinct_size;
+ /* number of code blocks for a precinct*/
+ OPJ_UINT32 l_nb_code_blocks;
+ /* room needed to store l_nb_code_blocks code blocks for a precinct*/
+ OPJ_UINT32 l_nb_code_blocks_size;
+ /* size of data for a tile */
+ OPJ_UINT32 l_data_size;
-OPJ_MACRO_TCD_ALLOCATE(opj_tcd_init_encode_tile, opj_tcd_cblk_enc_t, 1.f, enc, opj_tcd_code_block_enc_allocate)
-OPJ_MACRO_TCD_ALLOCATE(opj_tcd_init_decode_tile, opj_tcd_cblk_dec_t, 0.5f, dec, opj_tcd_code_block_dec_allocate)
+ l_cp = p_tcd->cp;
+ l_tcp = &(l_cp->tcps[p_tile_no]);
+ l_tile = p_tcd->tcd_image->tiles;
+ l_tccp = l_tcp->tccps;
+ l_tilec = l_tile->comps;
+ l_image = p_tcd->image;
+ l_image_comp = p_tcd->image->comps;
-#undef OPJ_MACRO_TCD_ALLOCATE
+ p = p_tile_no % l_cp->tw; /* tile coordinates */
+ q = p_tile_no / l_cp->tw;
+ /*fprintf(stderr, "Tile coordinate = %d,%d\n", p, q);*/
+
+ /* 4 borders of the tile rescale on the image if necessary */
+ l_tile->x0 = opj_int_max((OPJ_INT32)(l_cp->tx0 + p * l_cp->tdx), (OPJ_INT32)l_image->x0);
+ l_tile->y0 = opj_int_max((OPJ_INT32)(l_cp->ty0 + q * l_cp->tdy), (OPJ_INT32)l_image->y0);
+ l_tile->x1 = opj_int_min((OPJ_INT32)(l_cp->tx0 + (p + 1) * l_cp->tdx), (OPJ_INT32)l_image->x1);
+ l_tile->y1 = opj_int_min((OPJ_INT32)(l_cp->ty0 + (q + 1) * l_cp->tdy), (OPJ_INT32)l_image->y1);
+ /* testcase 1888.pdf.asan.35.988 */
+ if (l_tccp->numresolutions == 0) {
+ fprintf(stderr, "tiles require at least one resolution\n");
+ return OPJ_FALSE;
+ }
+ /*fprintf(stderr, "Tile border = %d,%d,%d,%d\n", l_tile->x0, l_tile->y0,l_tile->x1,l_tile->y1);*/
+
+ /*tile->numcomps = image->numcomps; */
+ for (compno = 0; compno < l_tile->numcomps; ++compno) {
+ /*fprintf(stderr, "compno = %d/%d\n", compno, l_tile->numcomps);*/
+ l_image_comp->resno_decoded = 0;
+ /* border of each l_tile component (global) */
+ l_tilec->x0 = opj_int_ceildiv(l_tile->x0, (OPJ_INT32)l_image_comp->dx);
+ l_tilec->y0 = opj_int_ceildiv(l_tile->y0, (OPJ_INT32)l_image_comp->dy);
+ l_tilec->x1 = opj_int_ceildiv(l_tile->x1, (OPJ_INT32)l_image_comp->dx);
+ l_tilec->y1 = opj_int_ceildiv(l_tile->y1, (OPJ_INT32)l_image_comp->dy);
+ /*fprintf(stderr, "\tTile compo border = %d,%d,%d,%d\n", l_tilec->x0, l_tilec->y0,l_tilec->x1,l_tilec->y1);*/
+
+ /* compute l_data_size with overflow check */
+ l_data_size = (OPJ_UINT32)(l_tilec->x1 - l_tilec->x0);
+ if ((((OPJ_UINT32)-1) / l_data_size) < (OPJ_UINT32)(l_tilec->y1 - l_tilec->y0)) {
+ /* TODO event */
+ return OPJ_FALSE;
+ }
+ l_data_size = l_data_size * (OPJ_UINT32)(l_tilec->y1 - l_tilec->y0);
+
+ if ((((OPJ_UINT32)-1) / (OPJ_UINT32)sizeof(OPJ_UINT32)) < l_data_size) {
+ /* TODO event */
+ return OPJ_FALSE;
+ }
+ l_data_size = l_data_size * (OPJ_UINT32)sizeof(OPJ_UINT32);
+ l_tilec->numresolutions = l_tccp->numresolutions;
+ if (l_tccp->numresolutions < l_cp->m_specific_param.m_dec.m_reduce) {
+ l_tilec->minimum_num_resolutions = 1;
+ }
+ else {
+ l_tilec->minimum_num_resolutions = l_tccp->numresolutions - l_cp->m_specific_param.m_dec.m_reduce;
+ }
+
+ l_tilec->data_size_needed = l_data_size;
+ if (p_tcd->m_is_decoder && !opj_alloc_tile_component_data(l_tilec)) {
+ return OPJ_FALSE;
+ }
+
+ l_data_size = l_tilec->numresolutions * (OPJ_UINT32)sizeof(opj_tcd_resolution_t);
+
+ if (l_tilec->resolutions == 00) {
+ l_tilec->resolutions = (opj_tcd_resolution_t *) opj_malloc(l_data_size);
+ if (! l_tilec->resolutions ) {
+ return OPJ_FALSE;
+ }
+ /*fprintf(stderr, "\tAllocate resolutions of tilec (opj_tcd_resolution_t): %d\n",l_data_size);*/
+ l_tilec->resolutions_size = l_data_size;
+ memset(l_tilec->resolutions,0,l_data_size);
+ }
+ else if (l_data_size > l_tilec->resolutions_size) {
+ opj_tcd_resolution_t* new_resolutions = (opj_tcd_resolution_t *) opj_realloc(l_tilec->resolutions, l_data_size);
+ if (! new_resolutions) {
+ /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to tile resolutions\n"); */
+ fprintf(stderr, "Not enough memory to tile resolutions\n");
+ opj_free(l_tilec->resolutions);
+ l_tilec->resolutions = NULL;
+ l_tilec->resolutions_size = 0;
+ return OPJ_FALSE;
+ }
+ l_tilec->resolutions = new_resolutions;
+ /*fprintf(stderr, "\tReallocate data of tilec (int): from %d to %d x OPJ_UINT32\n", l_tilec->resolutions_size, l_data_size);*/
+ memset(((OPJ_BYTE*) l_tilec->resolutions)+l_tilec->resolutions_size,0,l_data_size - l_tilec->resolutions_size);
+ l_tilec->resolutions_size = l_data_size;
+ }
+
+ l_level_no = l_tilec->numresolutions - 1;
+ l_res = l_tilec->resolutions;
+ l_step_size = l_tccp->stepsizes;
+ if (l_tccp->qmfbid == 0) {
+ l_gain_ptr = &opj_dwt_getgain_real;
+ }
+ else {
+ l_gain_ptr = &opj_dwt_getgain;
+ }
+ /*fprintf(stderr, "\tlevel_no=%d\n",l_level_no);*/
+
+ for (resno = 0; resno < l_tilec->numresolutions; ++resno) {
+ /*fprintf(stderr, "\t\tresno = %d/%d\n", resno, l_tilec->numresolutions);*/
+ OPJ_INT32 tlcbgxstart, tlcbgystart /*, brcbgxend, brcbgyend*/;
+ OPJ_UINT32 cbgwidthexpn, cbgheightexpn;
+ OPJ_UINT32 cblkwidthexpn, cblkheightexpn;
+
+ /* border for each resolution level (global) */
+ l_res->x0 = opj_int_ceildivpow2(l_tilec->x0, (OPJ_INT32)l_level_no);
+ l_res->y0 = opj_int_ceildivpow2(l_tilec->y0, (OPJ_INT32)l_level_no);
+ l_res->x1 = opj_int_ceildivpow2(l_tilec->x1, (OPJ_INT32)l_level_no);
+ l_res->y1 = opj_int_ceildivpow2(l_tilec->y1, (OPJ_INT32)l_level_no);
+ /*fprintf(stderr, "\t\t\tres_x0= %d, res_y0 =%d, res_x1=%d, res_y1=%d\n", l_res->x0, l_res->y0, l_res->x1, l_res->y1);*/
+ /* p. 35, table A-23, ISO/IEC FDIS154444-1 : 2000 (18 august 2000) */
+ l_pdx = l_tccp->prcw[resno];
+ l_pdy = l_tccp->prch[resno];
+ /*fprintf(stderr, "\t\t\tpdx=%d, pdy=%d\n", l_pdx, l_pdy);*/
+ /* p. 64, B.6, ISO/IEC FDIS15444-1 : 2000 (18 august 2000) */
+ l_tl_prc_x_start = opj_int_floordivpow2(l_res->x0, (OPJ_INT32)l_pdx) << l_pdx;
+ l_tl_prc_y_start = opj_int_floordivpow2(l_res->y0, (OPJ_INT32)l_pdy) << l_pdy;
+ l_br_prc_x_end = opj_int_ceildivpow2(l_res->x1, (OPJ_INT32)l_pdx) << l_pdx;
+ l_br_prc_y_end = opj_int_ceildivpow2(l_res->y1, (OPJ_INT32)l_pdy) << l_pdy;
+ /*fprintf(stderr, "\t\t\tprc_x_start=%d, prc_y_start=%d, br_prc_x_end=%d, br_prc_y_end=%d \n", l_tl_prc_x_start, l_tl_prc_y_start, l_br_prc_x_end ,l_br_prc_y_end );*/
+
+ l_res->pw = (l_res->x0 == l_res->x1) ? 0 : (OPJ_UINT32)((l_br_prc_x_end - l_tl_prc_x_start) >> l_pdx);
+ l_res->ph = (l_res->y0 == l_res->y1) ? 0 : (OPJ_UINT32)((l_br_prc_y_end - l_tl_prc_y_start) >> l_pdy);
+ /*fprintf(stderr, "\t\t\tres_pw=%d, res_ph=%d\n", l_res->pw, l_res->ph );*/
+
+ l_nb_precincts = l_res->pw * l_res->ph;
+ l_nb_precinct_size = l_nb_precincts * (OPJ_UINT32)sizeof(opj_tcd_precinct_t);
+ if (resno == 0) {
+ tlcbgxstart = l_tl_prc_x_start;
+ tlcbgystart = l_tl_prc_y_start;
+ /*brcbgxend = l_br_prc_x_end;*/
+ /* brcbgyend = l_br_prc_y_end;*/
+ cbgwidthexpn = l_pdx;
+ cbgheightexpn = l_pdy;
+ l_res->numbands = 1;
+ }
+ else {
+ tlcbgxstart = opj_int_ceildivpow2(l_tl_prc_x_start, 1);
+ tlcbgystart = opj_int_ceildivpow2(l_tl_prc_y_start, 1);
+ /*brcbgxend = opj_int_ceildivpow2(l_br_prc_x_end, 1);*/
+ /*brcbgyend = opj_int_ceildivpow2(l_br_prc_y_end, 1);*/
+ cbgwidthexpn = l_pdx - 1;
+ cbgheightexpn = l_pdy - 1;
+ l_res->numbands = 3;
+ }
+
+ cblkwidthexpn = opj_uint_min(l_tccp->cblkw, cbgwidthexpn);
+ cblkheightexpn = opj_uint_min(l_tccp->cblkh, cbgheightexpn);
+ l_band = l_res->bands;
+
+ for (bandno = 0; bandno < l_res->numbands; ++bandno) {
+ OPJ_INT32 numbps;
+ /*fprintf(stderr, "\t\t\tband_no=%d/%d\n", bandno, l_res->numbands );*/
+
+ if (resno == 0) {
+ l_band->bandno = 0 ;
+ l_band->x0 = opj_int_ceildivpow2(l_tilec->x0, (OPJ_INT32)l_level_no);
+ l_band->y0 = opj_int_ceildivpow2(l_tilec->y0, (OPJ_INT32)l_level_no);
+ l_band->x1 = opj_int_ceildivpow2(l_tilec->x1, (OPJ_INT32)l_level_no);
+ l_band->y1 = opj_int_ceildivpow2(l_tilec->y1, (OPJ_INT32)l_level_no);
+ }
+ else {
+ l_band->bandno = bandno + 1;
+ /* x0b = 1 if bandno = 1 or 3 */
+ l_x0b = l_band->bandno&1;
+ /* y0b = 1 if bandno = 2 or 3 */
+ l_y0b = (OPJ_INT32)((l_band->bandno)>>1);
+ /* l_band border (global) */
+ l_band->x0 = opj_int_ceildivpow2(l_tilec->x0 - (1 << l_level_no) * l_x0b, (OPJ_INT32)(l_level_no + 1));
+ l_band->y0 = opj_int_ceildivpow2(l_tilec->y0 - (1 << l_level_no) * l_y0b, (OPJ_INT32)(l_level_no + 1));
+ l_band->x1 = opj_int_ceildivpow2(l_tilec->x1 - (1 << l_level_no) * l_x0b, (OPJ_INT32)(l_level_no + 1));
+ l_band->y1 = opj_int_ceildivpow2(l_tilec->y1 - (1 << l_level_no) * l_y0b, (OPJ_INT32)(l_level_no + 1));
+ }
+
+ /** avoid an if with storing function pointer */
+ l_gain = (*l_gain_ptr) (l_band->bandno);
+ numbps = (OPJ_INT32)(l_image_comp->prec + l_gain);
+ l_band->stepsize = (OPJ_FLOAT32)(((1.0 + l_step_size->mant / 2048.0) * pow(2.0, (OPJ_INT32) (numbps - l_step_size->expn)))) * fraction;
+ l_band->numbps = l_step_size->expn + (OPJ_INT32)l_tccp->numgbits - 1; /* WHY -1 ? */
+
+ if (! l_band->precincts) {
+ l_band->precincts = (opj_tcd_precinct_t *) opj_malloc( /*3 * */ l_nb_precinct_size);
+ if (! l_band->precincts) {
+ return OPJ_FALSE;
+ }
+ /*fprintf(stderr, "\t\t\t\tAllocate precincts of a band (opj_tcd_precinct_t): %d\n",l_nb_precinct_size); */
+ memset(l_band->precincts,0,l_nb_precinct_size);
+ l_band->precincts_data_size = l_nb_precinct_size;
+ }
+ else if (l_band->precincts_data_size < l_nb_precinct_size) {
+
+ opj_tcd_precinct_t * new_precincts = (opj_tcd_precinct_t *) opj_realloc(l_band->precincts,/*3 * */ l_nb_precinct_size);
+ if (! new_precincts) {
+ /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to handle band precints\n"); */
+ fprintf(stderr, "Not enough memory to handle band precints\n");
+ opj_free(l_band->precincts);
+ l_band->precincts = NULL;
+ l_band->precincts_data_size = 0;
+ return OPJ_FALSE;
+ }
+ l_band->precincts = new_precincts;
+ /*fprintf(stderr, "\t\t\t\tReallocate precincts of a band (opj_tcd_precinct_t): from %d to %d\n",l_band->precincts_data_size, l_nb_precinct_size);*/
+ memset(((OPJ_BYTE *) l_band->precincts) + l_band->precincts_data_size,0,l_nb_precinct_size - l_band->precincts_data_size);
+ l_band->precincts_data_size = l_nb_precinct_size;
+ }
+
+ l_current_precinct = l_band->precincts;
+ for (precno = 0; precno < l_nb_precincts; ++precno) {
+ OPJ_INT32 tlcblkxstart, tlcblkystart, brcblkxend, brcblkyend;
+ OPJ_INT32 cbgxstart = tlcbgxstart + (OPJ_INT32)(precno % l_res->pw) * (1 << cbgwidthexpn);
+ OPJ_INT32 cbgystart = tlcbgystart + (OPJ_INT32)(precno / l_res->pw) * (1 << cbgheightexpn);
+ OPJ_INT32 cbgxend = cbgxstart + (1 << cbgwidthexpn);
+ OPJ_INT32 cbgyend = cbgystart + (1 << cbgheightexpn);
+ /*fprintf(stderr, "\t precno=%d; bandno=%d, resno=%d; compno=%d\n", precno, bandno , resno, compno);*/
+ /*fprintf(stderr, "\t tlcbgxstart(=%d) + (precno(=%d) percent res->pw(=%d)) * (1 << cbgwidthexpn(=%d)) \n",tlcbgxstart,precno,l_res->pw,cbgwidthexpn);*/
+
+ /* precinct size (global) */
+ /*fprintf(stderr, "\t cbgxstart=%d, l_band->x0 = %d \n",cbgxstart, l_band->x0);*/
+
+ l_current_precinct->x0 = opj_int_max(cbgxstart, l_band->x0);
+ l_current_precinct->y0 = opj_int_max(cbgystart, l_band->y0);
+ l_current_precinct->x1 = opj_int_min(cbgxend, l_band->x1);
+ l_current_precinct->y1 = opj_int_min(cbgyend, l_band->y1);
+ /*fprintf(stderr, "\t prc_x0=%d; prc_y0=%d, prc_x1=%d; prc_y1=%d\n",l_current_precinct->x0, l_current_precinct->y0 ,l_current_precinct->x1, l_current_precinct->y1);*/
+
+ tlcblkxstart = opj_int_floordivpow2(l_current_precinct->x0, (OPJ_INT32)cblkwidthexpn) << cblkwidthexpn;
+ /*fprintf(stderr, "\t tlcblkxstart =%d\n",tlcblkxstart );*/
+ tlcblkystart = opj_int_floordivpow2(l_current_precinct->y0, (OPJ_INT32)cblkheightexpn) << cblkheightexpn;
+ /*fprintf(stderr, "\t tlcblkystart =%d\n",tlcblkystart );*/
+ brcblkxend = opj_int_ceildivpow2(l_current_precinct->x1, (OPJ_INT32)cblkwidthexpn) << cblkwidthexpn;
+ /*fprintf(stderr, "\t brcblkxend =%d\n",brcblkxend );*/
+ brcblkyend = opj_int_ceildivpow2(l_current_precinct->y1, (OPJ_INT32)cblkheightexpn) << cblkheightexpn;
+ /*fprintf(stderr, "\t brcblkyend =%d\n",brcblkyend );*/
+ l_current_precinct->cw = (OPJ_UINT32)((brcblkxend - tlcblkxstart) >> cblkwidthexpn);
+ l_current_precinct->ch = (OPJ_UINT32)((brcblkyend - tlcblkystart) >> cblkheightexpn);
+
+ l_nb_code_blocks = l_current_precinct->cw * l_current_precinct->ch;
+ /*fprintf(stderr, "\t\t\t\t precinct_cw = %d x recinct_ch = %d\n",l_current_precinct->cw, l_current_precinct->ch); */
+ l_nb_code_blocks_size = l_nb_code_blocks * (OPJ_UINT32)sizeof_block;
+
+ if (! l_current_precinct->cblks.blocks) {
+ l_current_precinct->cblks.blocks = opj_malloc(l_nb_code_blocks_size);
+ if (! l_current_precinct->cblks.blocks ) {
+ return OPJ_FALSE;
+ }
+ /*fprintf(stderr, "\t\t\t\tAllocate cblks of a precinct (opj_tcd_cblk_dec_t): %d\n",l_nb_code_blocks_size);*/
+
+ memset(l_current_precinct->cblks.blocks,0,l_nb_code_blocks_size);
+
+ l_current_precinct->block_size = l_nb_code_blocks_size;
+ }
+ else if (l_nb_code_blocks_size > l_current_precinct->block_size) {
+ void *new_blocks = opj_realloc(l_current_precinct->cblks.blocks, l_nb_code_blocks_size);
+ if (! new_blocks) {
+ opj_free(l_current_precinct->cblks.blocks);
+ l_current_precinct->cblks.blocks = NULL;
+ l_current_precinct->block_size = 0;
+ /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory for current precinct codeblock element\n"); */
+ fprintf(stderr, "Not enough memory for current precinct codeblock element\n");
+ return OPJ_FALSE;
+ }
+ l_current_precinct->cblks.blocks = new_blocks;
+ /*fprintf(stderr, "\t\t\t\tReallocate cblks of a precinct (opj_tcd_cblk_dec_t): from %d to %d\n",l_current_precinct->block_size, l_nb_code_blocks_size); */
+
+ memset(((OPJ_BYTE *) l_current_precinct->cblks.blocks) + l_current_precinct->block_size
+ ,0
+ ,l_nb_code_blocks_size - l_current_precinct->block_size);
+
+ l_current_precinct->block_size = l_nb_code_blocks_size;
+ }
+
+ if (! l_current_precinct->incltree) {
+ l_current_precinct->incltree = opj_tgt_create(l_current_precinct->cw,
+ l_current_precinct->ch);
+ }
+ else{
+ l_current_precinct->incltree = opj_tgt_init(l_current_precinct->incltree,
+ l_current_precinct->cw,
+ l_current_precinct->ch);
+ }
+
+ if (! l_current_precinct->incltree) {
+ fprintf(stderr, "WARNING: No incltree created.\n");
+ /*return OPJ_FALSE;*/
+ }
+
+ if (! l_current_precinct->imsbtree) {
+ l_current_precinct->imsbtree = opj_tgt_create(
+ l_current_precinct->cw,
+ l_current_precinct->ch);
+ }
+ else {
+ l_current_precinct->imsbtree = opj_tgt_init(
+ l_current_precinct->imsbtree,
+ l_current_precinct->cw,
+ l_current_precinct->ch);
+ }
+
+ if (! l_current_precinct->imsbtree) {
+ fprintf(stderr, "WARNING: No imsbtree created.\n");
+ /*return OPJ_FALSE;*/
+ }
+
+ for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) {
+ OPJ_INT32 cblkxstart = tlcblkxstart + (OPJ_INT32)(cblkno % l_current_precinct->cw) * (1 << cblkwidthexpn);
+ OPJ_INT32 cblkystart = tlcblkystart + (OPJ_INT32)(cblkno / l_current_precinct->cw) * (1 << cblkheightexpn);
+ OPJ_INT32 cblkxend = cblkxstart + (1 << cblkwidthexpn);
+ OPJ_INT32 cblkyend = cblkystart + (1 << cblkheightexpn);
+
+ if (isEncoder) {
+ opj_tcd_cblk_enc_t* l_code_block = l_current_precinct->cblks.enc + cblkno;
+
+ if (! opj_tcd_code_block_enc_allocate(l_code_block)) {
+ return OPJ_FALSE;
+ }
+ /* code-block size (global) */
+ l_code_block->x0 = opj_int_max(cblkxstart, l_current_precinct->x0);
+ l_code_block->y0 = opj_int_max(cblkystart, l_current_precinct->y0);
+ l_code_block->x1 = opj_int_min(cblkxend, l_current_precinct->x1);
+ l_code_block->y1 = opj_int_min(cblkyend, l_current_precinct->y1);
+ } else {
+ opj_tcd_cblk_dec_t* l_code_block = l_current_precinct->cblks.dec + cblkno;
+
+ if (! opj_tcd_code_block_dec_allocate(l_code_block)) {
+ return OPJ_FALSE;
+ }
+ /* code-block size (global) */
+ l_code_block->x0 = opj_int_max(cblkxstart, l_current_precinct->x0);
+ l_code_block->y0 = opj_int_max(cblkystart, l_current_precinct->y0);
+ l_code_block->x1 = opj_int_min(cblkxend, l_current_precinct->x1);
+ l_code_block->y1 = opj_int_min(cblkyend, l_current_precinct->y1);
+ }
+ }
+ ++l_current_precinct;
+ } /* precno */
+ ++l_band;
+ ++l_step_size;
+ } /* bandno */
+ ++l_res;
+ --l_level_no;
+ } /* resno */
+ ++l_tccp;
+ ++l_tilec;
+ ++l_image_comp;
+ } /* compno */
+ return OPJ_TRUE;
+}
+
+OPJ_BOOL opj_tcd_init_encode_tile (opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no)
+{
+ return opj_tcd_init_tile(p_tcd, p_tile_no, OPJ_TRUE, 1.0F, sizeof(opj_tcd_cblk_enc_t));
+}
+
+OPJ_BOOL opj_tcd_init_decode_tile (opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no)
+{
+ return opj_tcd_init_tile(p_tcd, p_tile_no, OPJ_FALSE, 0.5F, sizeof(opj_tcd_cblk_dec_t));
+}
/**
* Allocates memory for an encoding code block.
@@ -1457,9 +1498,12 @@
l_tile_comp->resolutions = 00;
}
- if (l_tile_comp->data) {
+ if (l_tile_comp->ownsData && l_tile_comp->data) {
opj_free(l_tile_comp->data);
l_tile_comp->data = 00;
+ l_tile_comp->ownsData = 0;
+ l_tile_comp->data_size = 0;
+ l_tile_comp->data_size_needed = 0;
}
++l_tile_comp;
}
@@ -1512,7 +1556,7 @@
opj_tccp_t * l_tccp = p_tcd->tcp->tccps;
- l_t1 = opj_t1_create();
+ l_t1 = opj_t1_create(OPJ_FALSE);
if (l_t1 == 00) {
return OPJ_FALSE;
}
@@ -1947,7 +1991,7 @@
const OPJ_FLOAT64 * l_mct_norms;
opj_tcp_t * l_tcp = p_tcd->tcp;
- l_t1 = opj_t1_create();
+ l_t1 = opj_t1_create(OPJ_TRUE);
if (l_t1 == 00) {
return OPJ_FALSE;
}
diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.h
index 360923b..3cb38d2 100644
--- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.h
+++ b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.h
@@ -122,6 +122,7 @@
union{ /* code-blocks information */
opj_tcd_cblk_enc_t* enc;
opj_tcd_cblk_dec_t* dec;
+ void* blocks;
} cblks;
OPJ_UINT32 block_size; /* size taken by cblks (in bytes) */
opj_tgt_tree_t *incltree; /* inclusion tree */
@@ -155,14 +156,16 @@
*/
typedef struct opj_tcd_tilecomp
{
- OPJ_INT32 x0, y0, x1, y1; /* dimension of component : left upper corner (x0, y0) right low corner (x1,y1) */
- OPJ_UINT32 numresolutions; /* number of resolutions level */
- OPJ_UINT32 minimum_num_resolutions; /* number of resolutions level to decode (at max)*/
- opj_tcd_resolution_t *resolutions; /* resolutions information */
- OPJ_UINT32 resolutions_size; /* size of data for resolutions (in bytes) */
- OPJ_INT32 *data; /* data of the component */
- OPJ_UINT32 data_size; /* size of the data of the component */
- OPJ_INT32 numpix; /* add fixed_quality */
+ OPJ_INT32 x0, y0, x1, y1; /* dimension of component : left upper corner (x0, y0) right low corner (x1,y1) */
+ OPJ_UINT32 numresolutions; /* number of resolutions level */
+ OPJ_UINT32 minimum_num_resolutions; /* number of resolutions level to decode (at max)*/
+ opj_tcd_resolution_t *resolutions; /* resolutions information */
+ OPJ_UINT32 resolutions_size; /* size of data for resolutions (in bytes) */
+ OPJ_INT32 *data; /* data of the component */
+ OPJ_BOOL ownsData; /* if true, then need to free after usage, otherwise do not free */
+ OPJ_UINT32 data_size_needed; /* we may either need to allocate this amount of data, or re-use image data and ignore this value */
+ OPJ_UINT32 data_size; /* size of the data of the component */
+ OPJ_INT32 numpix; /* add fixed_quality */
} opj_tcd_tilecomp_t;
@@ -346,6 +349,13 @@
OPJ_BYTE * p_src,
OPJ_UINT32 p_src_length );
+/**
+ * Allocates tile component data
+ *
+ *
+ */
+OPJ_BOOL opj_alloc_tile_component_data(opj_tcd_tilecomp_t *l_tilec);
+
/* ----------------------------------------------------------------------- */
/*@}*/
