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And suddeny the texture index attrib(for batching) is now an integer! (Changing switch to an if block on nividia hardware seems like the real solution to pink textures... not the index datatype)

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This commit is contained in:
Shyotl
2012-07-20 12:03:41 -05:00
parent 7b23aece00
commit b8b235df09
4 changed files with 16 additions and 18 deletions
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10
indra/llrender/llshadermgr.cpp
View File

@@ -680,7 +680,7 @@ GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shade
vec4 diffuseLookup(vec2 texcoord)
{
switch (vary_texture_index.r))
switch (vary_texture_index))
{
case 0: ret = texture2D(tex0, texcoord); break;
case 1: ret = texture2D(tex1, texcoord); break;
@@ -704,7 +704,7 @@ GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shade
if (texture_index_channels > 1)
{
text[count++] = strdup("VARYING_FLAT ivec4 vary_texture_index;\n");
text[count++] = strdup("VARYING_FLAT int vary_texture_index;\n");
}
text[count++] = strdup("vec4 diffuseLookup(vec2 texcoord)\n");
@@ -722,7 +722,7 @@ GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shade
{ //switches are unreliable on some NVIDIA drivers
for (S32 i = 0; i < texture_index_channels; ++i)
{
std::string if_string = llformat("\t%sif (vary_texture_index.r == %d) { return texture2D(tex%d, texcoord); }\n", i > 0 ? "else " : "", i, i);
std::string if_string = llformat("\t%sif (vary_texture_index == %d) { return texture2D(tex%d, texcoord); }\n", i > 0 ? "else " : "", i, i);
text[count++] = strdup(if_string.c_str());
}
text[count++] = strdup("\treturn vec4(1,0,1,1);\n");
@@ -731,13 +731,13 @@ GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shade
else
{
text[count++] = strdup("\tvec4 ret = vec4(1,0,1,1);\n");
text[count++] = strdup("\tswitch (vary_texture_index.r)\n");
text[count++] = strdup("\tswitch (vary_texture_index)\n");
text[count++] = strdup("\t{\n");
//switch body
for (S32 i = 0; i < texture_index_channels; ++i)
{
std::string case_str = llformat("\t\tcase %d: ret = texture2D(tex%d, texcoord); break;\n", i, i);
std::string case_str = llformat("\t\tcase %d: return texture2D(tex%d, texcoord);\n", i, i);
text[count++] = strdup(case_str.c_str());
}

6
indra/llrender/llvertexbuffer.cpp
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@@ -1249,7 +1249,7 @@ void LLVertexBuffer::setupVertexArray()
1, //TYPE_WEIGHT,
4, //TYPE_WEIGHT4,
4, //TYPE_CLOTHWEIGHT,
4, //TYPE_TEXTURE_INDEX
1, //TYPE_TEXTURE_INDEX
};
U32 attrib_type[] =
@@ -1266,7 +1266,7 @@ void LLVertexBuffer::setupVertexArray()
GL_FLOAT, //TYPE_WEIGHT,
GL_FLOAT, //TYPE_WEIGHT4,
GL_FLOAT, //TYPE_CLOTHWEIGHT,
GL_UNSIGNED_BYTE, //TYPE_TEXTURE_INDEX
GL_UNSIGNED_INT, //TYPE_TEXTURE_INDEX
};
bool attrib_integer[] =
@@ -2313,7 +2313,7 @@ void LLVertexBuffer::setupVertexBuffer(U32 data_mask)
#if !LL_DARWIN
S32 loc = TYPE_TEXTURE_INDEX;
void *ptr = (void*) (base + mOffsets[TYPE_VERTEX] + 12);
glVertexAttribIPointer(loc, 4, GL_UNSIGNED_BYTE, LLVertexBuffer::sTypeSize[TYPE_VERTEX], ptr);
glVertexAttribIPointer(loc, 1, GL_UNSIGNED_INT, LLVertexBuffer::sTypeSize[TYPE_VERTEX], ptr);
#endif
}
if (data_mask & MAP_VERTEX)

4
indra/newview/app_settings/shaders/class1/objects/indexedTextureV.glsl
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@@ -23,9 +23,9 @@
* $/LicenseInfo$
*/
ATTRIBUTE ivec4 texture_index;
ATTRIBUTE int texture_index;
VARYING_FLAT ivec4 vary_texture_index;
VARYING_FLAT int vary_texture_index;
void passTextureIndex()
{

14
indra/newview/llface.cpp
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@@ -1622,7 +1622,8 @@ BOOL LLFace::getGeometryVolume(const LLVolume& volume,
if (!do_xform)
{
LLFastTimer t(FTM_FACE_TEX_QUICK_NO_XFORM);
LLVector4a::memcpyNonAliased16((F32*) tex_coords.get(), (F32*) vf.mTexCoords, num_vertices*2*sizeof(F32));
S32 tc_size = (num_vertices*2*sizeof(F32)+0xF) & ~0xF;
LLVector4a::memcpyNonAliased16((F32*) tex_coords.get(), (F32*) vf.mTexCoords, tc_size);
}
else
{
@@ -1843,15 +1844,12 @@ BOOL LLFace::getGeometryVolume(const LLVolume& volume,
LLVector4a texIdx;
U8 index = mTextureIndex < 255 ? mTextureIndex : 0;
S32 index = mTextureIndex < 255 ? mTextureIndex : 0;
F32 val = 0.f;
U8* vp = (U8*) &val;
vp[0] = index;
vp[1] = 0;
vp[2] = 0;
vp[3] = 0;
S32* vp = (S32*) &val;
*vp = index;
llassert(index <= LLGLSLShader::sIndexedTextureChannels-1);
LLVector4Logical mask;