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author | Ansariel <ansariel.hiller@phoenixviewer.com> | 2024-05-22 19:04:52 +0200 |
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committer | Ansariel <ansariel.hiller@phoenixviewer.com> | 2024-05-22 19:04:52 +0200 |
commit | 1b67dd855c41f5a0cda7ec2a68d98071986ca703 (patch) | |
tree | ab243607f74f78200787bba5b9b88f07ef1b966f /indra/llkdu/llkdumem.cpp | |
parent | 6d6eabca44d08d5b97bfe3e941d2b9687c2246ea (diff) | |
parent | e1623bb276f83a43ce7a197e388720c05bdefe61 (diff) |
Merge remote-tracking branch 'origin/main' into DRTVWR-600-maint-A
# Conflicts:
# autobuild.xml
# indra/cmake/CMakeLists.txt
# indra/cmake/GoogleMock.cmake
# indra/llaudio/llaudioengine_fmodstudio.cpp
# indra/llaudio/llaudioengine_fmodstudio.h
# indra/llaudio/lllistener_fmodstudio.cpp
# indra/llaudio/lllistener_fmodstudio.h
# indra/llaudio/llstreamingaudio_fmodstudio.cpp
# indra/llaudio/llstreamingaudio_fmodstudio.h
# indra/llcharacter/llmultigesture.cpp
# indra/llcharacter/llmultigesture.h
# indra/llimage/llimage.cpp
# indra/llimage/llimagepng.cpp
# indra/llimage/llimageworker.cpp
# indra/llimage/tests/llimageworker_test.cpp
# indra/llmessage/tests/llmockhttpclient.h
# indra/llprimitive/llgltfmaterial.h
# indra/llrender/llfontfreetype.cpp
# indra/llui/llcombobox.cpp
# indra/llui/llfolderview.cpp
# indra/llui/llfolderviewmodel.h
# indra/llui/lllineeditor.cpp
# indra/llui/lllineeditor.h
# indra/llui/lltextbase.cpp
# indra/llui/lltextbase.h
# indra/llui/lltexteditor.cpp
# indra/llui/lltextvalidate.cpp
# indra/llui/lltextvalidate.h
# indra/llui/lluictrl.h
# indra/llui/llview.cpp
# indra/llwindow/llwindowmacosx.cpp
# indra/newview/app_settings/settings.xml
# indra/newview/llappearancemgr.cpp
# indra/newview/llappearancemgr.h
# indra/newview/llavatarpropertiesprocessor.cpp
# indra/newview/llavatarpropertiesprocessor.h
# indra/newview/llbreadcrumbview.cpp
# indra/newview/llbreadcrumbview.h
# indra/newview/llbreastmotion.cpp
# indra/newview/llbreastmotion.h
# indra/newview/llconversationmodel.h
# indra/newview/lldensityctrl.cpp
# indra/newview/lldensityctrl.h
# indra/newview/llface.inl
# indra/newview/llfloatereditsky.cpp
# indra/newview/llfloatereditwater.cpp
# indra/newview/llfloateremojipicker.h
# indra/newview/llfloaterimsessiontab.cpp
# indra/newview/llfloaterprofiletexture.cpp
# indra/newview/llfloaterprofiletexture.h
# indra/newview/llgesturemgr.cpp
# indra/newview/llgesturemgr.h
# indra/newview/llimpanel.cpp
# indra/newview/llimpanel.h
# indra/newview/llinventorybridge.cpp
# indra/newview/llinventorybridge.h
# indra/newview/llinventoryclipboard.cpp
# indra/newview/llinventoryclipboard.h
# indra/newview/llinventoryfunctions.cpp
# indra/newview/llinventoryfunctions.h
# indra/newview/llinventorygallery.cpp
# indra/newview/lllistbrowser.cpp
# indra/newview/lllistbrowser.h
# indra/newview/llpanelobjectinventory.cpp
# indra/newview/llpanelprofile.cpp
# indra/newview/llpanelprofile.h
# indra/newview/llpreviewgesture.cpp
# indra/newview/llsavedsettingsglue.cpp
# indra/newview/llsavedsettingsglue.h
# indra/newview/lltooldraganddrop.cpp
# indra/newview/llurllineeditorctrl.cpp
# indra/newview/llvectorperfoptions.cpp
# indra/newview/llvectorperfoptions.h
# indra/newview/llviewerparceloverlay.cpp
# indra/newview/llviewertexlayer.cpp
# indra/newview/llviewertexturelist.cpp
# indra/newview/macmain.h
# indra/test/test.cpp
Diffstat (limited to 'indra/llkdu/llkdumem.cpp')
-rw-r--r-- | indra/llkdu/llkdumem.cpp | 306 |
1 files changed, 153 insertions, 153 deletions
diff --git a/indra/llkdu/llkdumem.cpp b/indra/llkdu/llkdumem.cpp index 96e9da25d8..04ab033093 100644 --- a/indra/llkdu/llkdumem.cpp +++ b/indra/llkdu/llkdumem.cpp @@ -1,25 +1,25 @@ - /** + /** * @file llkdumem.cpp * @brief Helper class for kdu memory management * * $LicenseInfo:firstyear=2010&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -36,164 +36,164 @@ using kd_supp_image_local::image_line_buf; #endif LLKDUMemIn::LLKDUMemIn(const U8 *data, - const U32 size, - const U16 width, - const U16 height, - const U8 in_num_components, - siz_params *siz) + const U32 size, + const U16 width, + const U16 height, + const U8 in_num_components, + siz_params *siz) { - U8 n; - - first_comp_idx = 0; - rows = height; - cols = width; - num_components = in_num_components; - alignment_bytes = 0; - - for (n = 0; n < 3; ++n) - { - precision[n] = 0; - } - - for (n = 0; n < num_components; ++n) - { - siz->set(Sdims,n,0,rows); - siz->set(Sdims,n,1,cols); - siz->set(Ssigned,n,0,false); - siz->set(Sprecision,n,0,8); - } - incomplete_lines = NULL; - free_lines = NULL; - num_unread_rows = rows; - - mData = data; - mDataSize = size; - mCurPos = 0; + U8 n; + + first_comp_idx = 0; + rows = height; + cols = width; + num_components = in_num_components; + alignment_bytes = 0; + + for (n = 0; n < 3; ++n) + { + precision[n] = 0; + } + + for (n = 0; n < num_components; ++n) + { + siz->set(Sdims,n,0,rows); + siz->set(Sdims,n,1,cols); + siz->set(Ssigned,n,0,false); + siz->set(Sprecision,n,0,8); + } + incomplete_lines = NULL; + free_lines = NULL; + num_unread_rows = rows; + + mData = data; + mDataSize = size; + mCurPos = 0; } LLKDUMemIn::~LLKDUMemIn() { - if ((num_unread_rows > 0) || (incomplete_lines != NULL)) - { - kdu_warning w; - w << "Not all rows of image components " - << first_comp_idx << " through " - << first_comp_idx+num_components-1 - << " were consumed!"; - } - image_line_buf *tmp; - while ((tmp=incomplete_lines) != NULL) - { - incomplete_lines = tmp->next; - delete tmp; - } - while ((tmp=free_lines) != NULL) - { - free_lines = tmp->next; - delete tmp; - } + if ((num_unread_rows > 0) || (incomplete_lines != NULL)) + { + kdu_warning w; + w << "Not all rows of image components " + << first_comp_idx << " through " + << first_comp_idx+num_components-1 + << " were consumed!"; + } + image_line_buf *tmp; + while ((tmp=incomplete_lines) != NULL) + { + incomplete_lines = tmp->next; + delete tmp; + } + while ((tmp=free_lines) != NULL) + { + free_lines = tmp->next; + delete tmp; + } } bool LLKDUMemIn::get(int comp_idx, kdu_line_buf &line, int x_tnum) { - int idx = comp_idx - this->first_comp_idx; - assert((idx >= 0) && (idx < num_components)); - x_tnum = x_tnum*num_components+idx; - image_line_buf *scan, *prev=NULL; - for (scan = incomplete_lines; scan != NULL; prev = scan, scan = scan->next) - { - assert(scan->next_x_tnum >= x_tnum); - if (scan->next_x_tnum == x_tnum) - { - break; - } - } - if (scan == NULL) - { // Need to read a new image line. - assert(x_tnum == 0); // Must consume in very specific order. - if (num_unread_rows == 0) - { - return false; - } - if ((scan = free_lines) == NULL) - { - scan = new image_line_buf(cols+3,num_components); - } - free_lines = scan->next; - if (prev == NULL) - { - incomplete_lines = scan; - } - else - { - prev->next = scan; - } - - // Copy from image buffer into scan. - memcpy(scan->buf, mData+mCurPos, cols*num_components); - mCurPos += cols*num_components; - - num_unread_rows--; - scan->accessed_samples = 0; - scan->next_x_tnum = 0; - } - - assert((cols-scan->accessed_samples) >= line.get_width()); - - int comp_offset = idx; - kdu_byte *sp = scan->buf+num_components*scan->accessed_samples + comp_offset; - int n=line.get_width(); - - if (line.get_buf32() != NULL) - { - kdu_sample32 *dp = line.get_buf32(); - if (line.is_absolute()) - { // 32-bit absolute integers - for (; n > 0; n--, sp+=num_components, dp++) - { - dp->ival = ((kdu_int32)(*sp)) - 128; - } - } - else - { // true 32-bit floats - for (; n > 0; n--, sp+=num_components, dp++) - { - dp->fval = (((float)(*sp)) / 256.0F) - 0.5F; - } - } - } - else - { - kdu_sample16 *dp = line.get_buf16(); - if (line.is_absolute()) - { // 16-bit absolute integers - for (; n > 0; n--, sp+=num_components, dp++) - { - dp->ival = ((kdu_int16)(*sp)) - 128; - } - } - else - { // 16-bit normalized representation. - for (; n > 0; n--, sp+=num_components, dp++) - { - dp->ival = (((kdu_int16)(*sp)) - 128) << (KDU_FIX_POINT-8); - } - } - } - - scan->next_x_tnum++; - if (idx == (num_components-1)) - { - scan->accessed_samples += line.get_width(); - } - if (scan->accessed_samples == cols) - { // Send empty line to free list. - assert(scan == incomplete_lines); - incomplete_lines = scan->next; - scan->next = free_lines; - free_lines = scan; - } + int idx = comp_idx - this->first_comp_idx; + assert((idx >= 0) && (idx < num_components)); + x_tnum = x_tnum*num_components+idx; + image_line_buf *scan, *prev=NULL; + for (scan = incomplete_lines; scan != NULL; prev = scan, scan = scan->next) + { + assert(scan->next_x_tnum >= x_tnum); + if (scan->next_x_tnum == x_tnum) + { + break; + } + } + if (scan == NULL) + { // Need to read a new image line. + assert(x_tnum == 0); // Must consume in very specific order. + if (num_unread_rows == 0) + { + return false; + } + if ((scan = free_lines) == NULL) + { + scan = new image_line_buf(cols+3,num_components); + } + free_lines = scan->next; + if (prev == NULL) + { + incomplete_lines = scan; + } + else + { + prev->next = scan; + } + + // Copy from image buffer into scan. + memcpy(scan->buf, mData+mCurPos, cols*num_components); + mCurPos += cols*num_components; + + num_unread_rows--; + scan->accessed_samples = 0; + scan->next_x_tnum = 0; + } + + assert((cols-scan->accessed_samples) >= line.get_width()); + + int comp_offset = idx; + kdu_byte *sp = scan->buf+num_components*scan->accessed_samples + comp_offset; + int n=line.get_width(); + + if (line.get_buf32() != NULL) + { + kdu_sample32 *dp = line.get_buf32(); + if (line.is_absolute()) + { // 32-bit absolute integers + for (; n > 0; n--, sp+=num_components, dp++) + { + dp->ival = ((kdu_int32)(*sp)) - 128; + } + } + else + { // true 32-bit floats + for (; n > 0; n--, sp+=num_components, dp++) + { + dp->fval = (((float)(*sp)) / 256.0F) - 0.5F; + } + } + } + else + { + kdu_sample16 *dp = line.get_buf16(); + if (line.is_absolute()) + { // 16-bit absolute integers + for (; n > 0; n--, sp+=num_components, dp++) + { + dp->ival = ((kdu_int16)(*sp)) - 128; + } + } + else + { // 16-bit normalized representation. + for (; n > 0; n--, sp+=num_components, dp++) + { + dp->ival = (((kdu_int16)(*sp)) - 128) << (KDU_FIX_POINT-8); + } + } + } + + scan->next_x_tnum++; + if (idx == (num_components-1)) + { + scan->accessed_samples += line.get_width(); + } + if (scan->accessed_samples == cols) + { // Send empty line to free list. + assert(scan == incomplete_lines); + incomplete_lines = scan->next; + scan->next = free_lines; + free_lines = scan; + } return true; } |