diff options
Diffstat (limited to 'indra/llprimitive')
| -rwxr-xr-x | indra/llprimitive/llprimitive.cpp | 103 | ||||
| -rwxr-xr-x[-rw-r--r--] | indra/llprimitive/llprimitive.h | 31 |
2 files changed, 78 insertions, 56 deletions
diff --git a/indra/llprimitive/llprimitive.cpp b/indra/llprimitive/llprimitive.cpp index 6dee192783..b765ed60c4 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 "imageids.h" /** * exported constants @@ -1234,94 +1235,77 @@ BOOL LLPrimitive::packTEMessage(LLDataPacker &dp) const return FALSE; } -S32 LLPrimitive::unpackTEMessage(LLMessageSystem* mesgsys, char const* block_name) +S32 LLPrimitive::parseTEMessage(LLMessageSystem* mesgsys, char const* block_name, const S32 block_num, LLTEContents& tec) { - return(unpackTEMessage(mesgsys,block_name,-1)); -} - -S32 LLPrimitive::unpackTEMessage(LLMessageSystem* mesgsys, char const* block_name, const S32 block_num) -{ - // use a negative block_num to indicate a single-block read (a non-variable block) S32 retval = 0; - const U32 MAX_TES = 32; - - // Avoid construction of 32 UUIDs per call. JC - - U8 image_data[MAX_TES*16]; - U8 colors[MAX_TES*4]; - F32 scale_s[MAX_TES]; - F32 scale_t[MAX_TES]; - S16 offset_s[MAX_TES]; - S16 offset_t[MAX_TES]; - S16 image_rot[MAX_TES]; - U8 bump[MAX_TES]; - U8 media_flags[MAX_TES]; - U8 glow[MAX_TES]; - - const U32 MAX_TE_BUFFER = 4096; - U8 packed_buffer[MAX_TE_BUFFER]; - U8 *cur_ptr = packed_buffer; - - U32 size; - U32 face_count = 0; if (block_num < 0) { - size = mesgsys->getSizeFast(block_name, _PREHASH_TextureEntry); + tec.size = mesgsys->getSizeFast(block_name, _PREHASH_TextureEntry); } else { - size = mesgsys->getSizeFast(block_name, block_num, _PREHASH_TextureEntry); + tec.size = mesgsys->getSizeFast(block_name, block_num, _PREHASH_TextureEntry); } - if (size == 0) + if (tec.size == 0) { return retval; } if (block_num < 0) { - mesgsys->getBinaryDataFast(block_name, _PREHASH_TextureEntry, packed_buffer, 0, 0, MAX_TE_BUFFER); + mesgsys->getBinaryDataFast(block_name, _PREHASH_TextureEntry, tec.packed_buffer, 0, 0, LLTEContents::MAX_TE_BUFFER); } else { - mesgsys->getBinaryDataFast(block_name, _PREHASH_TextureEntry, packed_buffer, 0, block_num, MAX_TE_BUFFER); + mesgsys->getBinaryDataFast(block_name, _PREHASH_TextureEntry, tec.packed_buffer, 0, block_num, LLTEContents::MAX_TE_BUFFER); } - face_count = getNumTEs(); + tec.face_count = getNumTEs(); - cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)image_data, 16, face_count, MVT_LLUUID); + U8 *cur_ptr = tec.packed_buffer; + cur_ptr += unpackTEField(cur_ptr, tec.packed_buffer+tec.size, (U8 *)tec.image_data, 16, tec.face_count, MVT_LLUUID); cur_ptr++; - cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)colors, 4, face_count, MVT_U8); + cur_ptr += unpackTEField(cur_ptr, tec.packed_buffer+tec.size, (U8 *)tec.colors, 4, tec.face_count, MVT_U8); cur_ptr++; - cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)scale_s, 4, face_count, MVT_F32); + cur_ptr += unpackTEField(cur_ptr, tec.packed_buffer+tec.size, (U8 *)tec.scale_s, 4, tec.face_count, MVT_F32); cur_ptr++; - cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)scale_t, 4, face_count, MVT_F32); + cur_ptr += unpackTEField(cur_ptr, tec.packed_buffer+tec.size, (U8 *)tec.scale_t, 4, tec.face_count, MVT_F32); cur_ptr++; - cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)offset_s, 2, face_count, MVT_S16Array); + cur_ptr += unpackTEField(cur_ptr, tec.packed_buffer+tec.size, (U8 *)tec.offset_s, 2, tec.face_count, MVT_S16Array); cur_ptr++; - cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)offset_t, 2, face_count, MVT_S16Array); + cur_ptr += unpackTEField(cur_ptr, tec.packed_buffer+tec.size, (U8 *)tec.offset_t, 2, tec.face_count, MVT_S16Array); cur_ptr++; - cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)image_rot, 2, face_count, MVT_S16Array); + cur_ptr += unpackTEField(cur_ptr, tec.packed_buffer+tec.size, (U8 *)tec.image_rot, 2, tec.face_count, MVT_S16Array); cur_ptr++; - cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)bump, 1, face_count, MVT_U8); + cur_ptr += unpackTEField(cur_ptr, tec.packed_buffer+tec.size, (U8 *)tec.bump, 1, tec.face_count, MVT_U8); cur_ptr++; - cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)media_flags, 1, face_count, MVT_U8); + cur_ptr += unpackTEField(cur_ptr, tec.packed_buffer+tec.size, (U8 *)tec.media_flags, 1, tec.face_count, MVT_U8); cur_ptr++; - cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)glow, 1, face_count, MVT_U8); - + cur_ptr += unpackTEField(cur_ptr, tec.packed_buffer+tec.size, (U8 *)tec.glow, 1, tec.face_count, MVT_U8); + + retval = 1; + return retval; +} + +S32 LLPrimitive::applyParsedTEMessage(LLTEContents& tec) +{ + S32 retval = 0; + LLColor4 color; LLColor4U coloru; - for (U32 i = 0; i < face_count; i++) - { - retval |= setTETexture(i, ((LLUUID*)image_data)[i]); - retval |= setTEScale(i, scale_s[i], scale_t[i]); - retval |= setTEOffset(i, (F32)offset_s[i] / (F32)0x7FFF, (F32) offset_t[i] / (F32) 0x7FFF); - retval |= setTERotation(i, ((F32)image_rot[i] / TEXTURE_ROTATION_PACK_FACTOR) * F_TWO_PI); - retval |= setTEBumpShinyFullbright(i, bump[i]); - retval |= setTEMediaTexGen(i, media_flags[i]); - retval |= setTEGlow(i, (F32)glow[i] / (F32)0xFF); - coloru = LLColor4U(colors + 4*i); + for (U32 i = 0; i < tec.face_count; i++) + { + LLUUID& req_id = ((LLUUID*)tec.image_data)[i]; + retval |= setTETexture(i, req_id); + retval |= setTEScale(i, tec.scale_s[i], tec.scale_t[i]); + retval |= setTEOffset(i, (F32)tec.offset_s[i] / (F32)0x7FFF, (F32) tec.offset_t[i] / (F32) 0x7FFF); + retval |= setTERotation(i, ((F32)tec.image_rot[i] / TEXTURE_ROTATION_PACK_FACTOR) * F_TWO_PI); + retval |= setTEBumpShinyFullbright(i, tec.bump[i]); + retval |= setTEMediaTexGen(i, tec.media_flags[i]); + retval |= setTEGlow(i, (F32)tec.glow[i] / (F32)0xFF); + coloru = LLColor4U(tec.colors + 4*i); // Note: This is an optimization to send common colors (1.f, 1.f, 1.f, 1.f) // as all zeros. However, the subtraction and addition must be done in unsigned @@ -1338,6 +1322,15 @@ S32 LLPrimitive::unpackTEMessage(LLMessageSystem* mesgsys, char const* block_nam return retval; } +S32 LLPrimitive::unpackTEMessage(LLMessageSystem* mesgsys, char const* block_name, const S32 block_num) +{ + LLTEContents tec; + S32 retval = parseTEMessage(mesgsys, block_name, block_num, tec); + if (!retval) + return retval; + return applyParsedTEMessage(tec); +} + S32 LLPrimitive::unpackTEMessage(LLDataPacker &dp) { // use a negative block_num to indicate a single-block read (a non-variable block) diff --git a/indra/llprimitive/llprimitive.h b/indra/llprimitive/llprimitive.h index 8dcaa8c740..6a8b59c81c 100644..100755 --- a/indra/llprimitive/llprimitive.h +++ b/indra/llprimitive/llprimitive.h @@ -289,6 +289,34 @@ public: }; +// This code is not naming-standards compliant. Leaving it like this for +// now to make the connection to code in +// BOOL packTEMessage(LLDataPacker &dp) const; +// more obvious. This should be refactored to remove the duplication, at which +// point we can fix the names as well. +// - Vir +struct LLTEContents +{ + static const U32 MAX_TES = 32; + + U8 image_data[MAX_TES*16]; + U8 colors[MAX_TES*4]; + F32 scale_s[MAX_TES]; + F32 scale_t[MAX_TES]; + S16 offset_s[MAX_TES]; + S16 offset_t[MAX_TES]; + S16 image_rot[MAX_TES]; + U8 bump[MAX_TES]; + U8 media_flags[MAX_TES]; + U8 glow[MAX_TES]; + + static const U32 MAX_TE_BUFFER = 4096; + U8 packed_buffer[MAX_TE_BUFFER]; + + U32 size; + U32 face_count; +}; + class LLPrimitive : public LLXform { public: @@ -360,9 +388,10 @@ public: S32 unpackTEField(U8 *cur_ptr, U8 *buffer_end, U8 *data_ptr, U8 data_size, U8 face_count, EMsgVariableType type); BOOL packTEMessage(LLMessageSystem *mesgsys) const; BOOL packTEMessage(LLDataPacker &dp) const; - S32 unpackTEMessage(LLMessageSystem* mesgsys, char const* block_name); S32 unpackTEMessage(LLMessageSystem* mesgsys, char const* block_name, const S32 block_num); // Variable num of blocks BOOL unpackTEMessage(LLDataPacker &dp); + S32 parseTEMessage(LLMessageSystem* mesgsys, char const* block_name, const S32 block_num, LLTEContents& tec); + S32 applyParsedTEMessage(LLTEContents& tec); #ifdef CHECK_FOR_FINITE inline void setPosition(const LLVector3& pos); |