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-rwxr-xr-xindra/llprimitive/llprimitive.cpp34
1 files changed, 34 insertions, 0 deletions
diff --git a/indra/llprimitive/llprimitive.cpp b/indra/llprimitive/llprimitive.cpp
index 6dee192783..86aa371368 100755
--- a/indra/llprimitive/llprimitive.cpp
+++ b/indra/llprimitive/llprimitive.cpp
@@ -39,6 +39,7 @@
#include "lldatapacker.h"
#include "llsdutil_math.h"
#include "llprimtexturelist.h"
+#include "llmaterialid.h"
/**
* exported constants
@@ -366,6 +367,11 @@ S32 LLPrimitive::setTEGlow(const U8 index, const F32 glow)
return mTextureList.setGlow(index, glow);
}
+S32 LLPrimitive::setTEMaterialID(const U8 index, const LLMaterialID& pMaterialID)
+{
+ return mTextureList.setMaterialID(index, pMaterialID);
+}
+
LLPCode LLPrimitive::legacyToPCode(const U8 legacy)
{
@@ -1091,6 +1097,7 @@ BOOL LLPrimitive::packTEMessage(LLMessageSystem *mesgsys) const
U8 bump[MAX_TES];
U8 media_flags[MAX_TES];
U8 glow[MAX_TES];
+ U8 material_data[MAX_TES*16];
const U32 MAX_TE_BUFFER = 4096;
U8 packed_buffer[MAX_TE_BUFFER];
@@ -1128,6 +1135,9 @@ BOOL LLPrimitive::packTEMessage(LLMessageSystem *mesgsys) const
bump[face_index] = te->getBumpShinyFullbright();
media_flags[face_index] = te->getMediaTexGen();
glow[face_index] = (U8) llround((llclamp(te->getGlow(), 0.0f, 1.0f) * (F32)0xFF));
+
+ // Directly sending material_ids is not safe!
+ memcpy(&material_data[face_index*16],getTE(face_index)->getMaterialID().get(),16); /* Flawfinder: ignore */
}
cur_ptr += packTEField(cur_ptr, (U8 *)image_ids, sizeof(LLUUID),last_face_index, MVT_LLUUID);
@@ -1149,6 +1159,8 @@ BOOL LLPrimitive::packTEMessage(LLMessageSystem *mesgsys) const
cur_ptr += packTEField(cur_ptr, (U8 *)media_flags, 1 ,last_face_index, MVT_U8);
*cur_ptr++ = 0;
cur_ptr += packTEField(cur_ptr, (U8 *)glow, 1 ,last_face_index, MVT_U8);
+ *cur_ptr++ = 0;
+ cur_ptr += packTEField(cur_ptr, (U8 *)material_data, 16, last_face_index, MVT_LLUUID);
}
mesgsys->addBinaryDataFast(_PREHASH_TextureEntry, packed_buffer, (S32)(cur_ptr - packed_buffer));
@@ -1170,6 +1182,7 @@ BOOL LLPrimitive::packTEMessage(LLDataPacker &dp) const
U8 bump[MAX_TES];
U8 media_flags[MAX_TES];
U8 glow[MAX_TES];
+ U8 material_data[MAX_TES*16];
const U32 MAX_TE_BUFFER = 4096;
U8 packed_buffer[MAX_TE_BUFFER];
@@ -1207,6 +1220,9 @@ BOOL LLPrimitive::packTEMessage(LLDataPacker &dp) const
bump[face_index] = te->getBumpShinyFullbright();
media_flags[face_index] = te->getMediaTexGen();
glow[face_index] = (U8) llround((llclamp(te->getGlow(), 0.0f, 1.0f) * (F32)0xFF));
+
+ // Directly sending material_ids is not safe!
+ memcpy(&material_data[face_index*16],getTE(face_index)->getMaterialID().get(),16); /* Flawfinder: ignore */
}
cur_ptr += packTEField(cur_ptr, (U8 *)image_ids, sizeof(LLUUID),last_face_index, MVT_LLUUID);
@@ -1228,6 +1244,8 @@ BOOL LLPrimitive::packTEMessage(LLDataPacker &dp) const
cur_ptr += packTEField(cur_ptr, (U8 *)media_flags, 1 ,last_face_index, MVT_U8);
*cur_ptr++ = 0;
cur_ptr += packTEField(cur_ptr, (U8 *)glow, 1 ,last_face_index, MVT_U8);
+ *cur_ptr++ = 0;
+ cur_ptr += packTEField(cur_ptr, (U8 *)material_data, 16, last_face_index, MVT_LLUUID);
}
dp.packBinaryData(packed_buffer, (S32)(cur_ptr - packed_buffer), "TextureEntry");
@@ -1246,6 +1264,7 @@ S32 LLPrimitive::unpackTEMessage(LLMessageSystem* mesgsys, char const* block_nam
const U32 MAX_TES = 32;
// Avoid construction of 32 UUIDs per call. JC
+ static LLMaterialID material_ids[MAX_TES];
U8 image_data[MAX_TES*16];
U8 colors[MAX_TES*4];
@@ -1257,6 +1276,7 @@ S32 LLPrimitive::unpackTEMessage(LLMessageSystem* mesgsys, char const* block_nam
U8 bump[MAX_TES];
U8 media_flags[MAX_TES];
U8 glow[MAX_TES];
+ U8 material_data[MAX_TES*16];
const U32 MAX_TE_BUFFER = 4096;
U8 packed_buffer[MAX_TE_BUFFER];
@@ -1309,6 +1329,13 @@ S32 LLPrimitive::unpackTEMessage(LLMessageSystem* mesgsys, char const* block_nam
cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)media_flags, 1, face_count, MVT_U8);
cur_ptr++;
cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)glow, 1, face_count, MVT_U8);
+ cur_ptr++;
+ cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)material_data, 16, face_count, MVT_LLUUID);
+
+ for (U32 i = 0; i < face_count; i++)
+ {
+ material_ids[i].set(&material_data[i * 16]);
+ }
LLColor4 color;
LLColor4U coloru;
@@ -1321,6 +1348,7 @@ S32 LLPrimitive::unpackTEMessage(LLMessageSystem* mesgsys, char const* block_nam
retval |= setTEBumpShinyFullbright(i, bump[i]);
retval |= setTEMediaTexGen(i, media_flags[i]);
retval |= setTEGlow(i, (F32)glow[i] / (F32)0xFF);
+ retval |= setTEMaterialID(i, material_ids[i]);
coloru = LLColor4U(colors + 4*i);
// Note: This is an optimization to send common colors (1.f, 1.f, 1.f, 1.f)
@@ -1346,6 +1374,7 @@ S32 LLPrimitive::unpackTEMessage(LLDataPacker &dp)
// Avoid construction of 32 UUIDs per call
static LLUUID image_ids[MAX_TES];
+ static LLMaterialID material_ids[MAX_TES];
U8 image_data[MAX_TES*16];
U8 colors[MAX_TES*4];
@@ -1357,6 +1386,7 @@ S32 LLPrimitive::unpackTEMessage(LLDataPacker &dp)
U8 bump[MAX_TES];
U8 media_flags[MAX_TES];
U8 glow[MAX_TES];
+ U8 material_data[MAX_TES*16];
const U32 MAX_TE_BUFFER = 4096;
U8 packed_buffer[MAX_TE_BUFFER];
@@ -1399,10 +1429,13 @@ S32 LLPrimitive::unpackTEMessage(LLDataPacker &dp)
cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)media_flags, 1, face_count, MVT_U8);
cur_ptr++;
cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)glow, 1, face_count, MVT_U8);
+ cur_ptr++;
+ cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)material_data, 16, face_count, MVT_LLUUID);
for (i = 0; i < face_count; i++)
{
memcpy(image_ids[i].mData,&image_data[i*16],16); /* Flawfinder: ignore */
+ material_ids[i].set(&material_data[i * 16]);
}
LLColor4 color;
@@ -1416,6 +1449,7 @@ S32 LLPrimitive::unpackTEMessage(LLDataPacker &dp)
retval |= setTEBumpShinyFullbright(i, bump[i]);
retval |= setTEMediaTexGen(i, media_flags[i]);
retval |= setTEGlow(i, (F32)glow[i] / (F32)0xFF);
+ retval |= setTEMaterialID(i, material_ids[i]);
coloru = LLColor4U(colors + 4*i);
// Note: This is an optimization to send common colors (1.f, 1.f, 1.f, 1.f)
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-16 16:22:48 +0000