void ShaderProgram::setAttribute(GLint index, const Vector4<GLubyte> &v)
{
glVertexAttrib4ubv(index, &(v.x));
}
void GLGSRender::EnableVertexData(bool indexed_draw)
{
static u32 offset_list[m_vertex_count];
u32 cur_offset = 0;
const u32 data_offset = indexed_draw ? 0 : m_draw_array_first;
for(u32 i=0; i<m_vertex_count; ++i)
{
offset_list[i] = cur_offset;
if(!m_vertex_data[i].IsEnabled() || !m_vertex_data[i].addr) continue;
const size_t item_size = m_vertex_data[i].GetTypeSize() * m_vertex_data[i].size;
const size_t data_size = m_vertex_data[i].data.size() - data_offset * item_size;
const u32 pos = m_vdata.size();
cur_offset += data_size;
m_vdata.resize(m_vdata.size() + data_size);
memcpy(&m_vdata[pos], &m_vertex_data[i].data[data_offset * item_size], data_size);
}
m_vao.Create();
m_vao.Bind();
checkForGlError("initializing vao");
m_vbo.Create(indexed_draw ? 2 : 1);
m_vbo.Bind(0);
m_vbo.SetData(&m_vdata[0], m_vdata.size());
if(indexed_draw)
{
m_vbo.Bind(GL_ELEMENT_ARRAY_BUFFER, 1);
m_vbo.SetData(GL_ELEMENT_ARRAY_BUFFER, &m_indexed_array.m_data[0], m_indexed_array.m_data.size());
}
checkForGlError("initializing vbo");
#if DUMP_VERTEX_DATA
rFile dump("VertexDataArray.dump", rFile::write);
#endif
for(u32 i=0; i<m_vertex_count; ++i)
{
if(!m_vertex_data[i].IsEnabled()) continue;
#if DUMP_VERTEX_DATA
dump.Write(wxString::Format("VertexData[%d]:\n", i));
switch(m_vertex_data[i].type)
{
case CELL_GCM_VERTEX_S1:
for(u32 j = 0; j<m_vertex_data[i].data.size(); j+=2)
{
dump.Write(wxString::Format("%d\n", *(u16*)&m_vertex_data[i].data[j]));
if(!(((j+2) / 2) % m_vertex_data[i].size)) dump.Write("\n");
}
break;
case CELL_GCM_VERTEX_F:
for(u32 j = 0; j<m_vertex_data[i].data.size(); j+=4)
{
dump.Write(wxString::Format("%.01f\n", *(float*)&m_vertex_data[i].data[j]));
if(!(((j+4) / 4) % m_vertex_data[i].size)) dump.Write("\n");
}
break;
case CELL_GCM_VERTEX_SF:
for(u32 j = 0; j<m_vertex_data[i].data.size(); j+=2)
{
dump.Write(wxString::Format("%.01f\n", *(float*)&m_vertex_data[i].data[j]));
if(!(((j+2) / 2) % m_vertex_data[i].size)) dump.Write("\n");
}
break;
case CELL_GCM_VERTEX_UB:
for(u32 j = 0; j<m_vertex_data[i].data.size(); ++j)
{
dump.Write(wxString::Format("%d\n", m_vertex_data[i].data[j]));
if(!((j+1) % m_vertex_data[i].size)) dump.Write("\n");
}
break;
case CELL_GCM_VERTEX_S32K:
for(u32 j = 0; j<m_vertex_data[i].data.size(); j+=2)
{
dump.Write(wxString::Format("%d\n", *(u16*)&m_vertex_data[i].data[j]));
if(!(((j+2) / 2) % m_vertex_data[i].size)) dump.Write("\n");
}
break;
// case CELL_GCM_VERTEX_CMP:
case CELL_GCM_VERTEX_UB256:
for(u32 j = 0; j<m_vertex_data[i].data.size(); ++j)
{
dump.Write(wxString::Format("%d\n", m_vertex_data[i].data[j]));
if(!((j+1) % m_vertex_data[i].size)) dump.Write("\n");
}
break;
default:
ConLog.Error("Bad cv type! %d", m_vertex_data[i].type);
return;
}
dump.Write("\n");
#endif
static const u32 gl_types[] =
{
GL_SHORT,
GL_FLOAT,
GL_HALF_FLOAT,
GL_UNSIGNED_BYTE,
GL_SHORT,
GL_UNSIGNED_BYTE,
};
static const bool gl_normalized[] =
{
true,
false,
false,
true,
false,
false,
};
if(m_vertex_data[i].type >= 1 && m_vertex_data[i].type <= 7)
{
if(!m_vertex_data[i].addr)
{
switch(m_vertex_data[i].type)
{
case CELL_GCM_VERTEX_S32K:
case CELL_GCM_VERTEX_S1:
switch(m_vertex_data[i].size)
{
case 1: glVertexAttrib1s(i, (GLshort&)m_vertex_data[i].data[0]); break;
case 2: glVertexAttrib2sv(i, (GLshort*)&m_vertex_data[i].data[0]); break;
case 3: glVertexAttrib3sv(i, (GLshort*)&m_vertex_data[i].data[0]); break;
case 4: glVertexAttrib4sv(i, (GLshort*)&m_vertex_data[i].data[0]); break;
}
break;
case CELL_GCM_VERTEX_F:
switch(m_vertex_data[i].size)
{
case 1: glVertexAttrib1f(i, (GLfloat&)m_vertex_data[i].data[0]); break;
case 2: glVertexAttrib2fv(i, (GLfloat*)&m_vertex_data[i].data[0]); break;
case 3: glVertexAttrib3fv(i, (GLfloat*)&m_vertex_data[i].data[0]); break;
case 4: glVertexAttrib4fv(i, (GLfloat*)&m_vertex_data[i].data[0]); break;
}
break;
case CELL_GCM_VERTEX_CMP:
case CELL_GCM_VERTEX_UB:
glVertexAttrib4ubv(i, (GLubyte*)&m_vertex_data[i].data[0]);
break;
}
checkForGlError("glVertexAttrib");
}
else
{
u32 gltype = gl_types[m_vertex_data[i].type - 1];
bool normalized = gl_normalized[m_vertex_data[i].type - 1];
glEnableVertexAttribArray(i);
checkForGlError("glEnableVertexAttribArray");
glVertexAttribPointer(i, m_vertex_data[i].size, gltype, normalized, 0, (void*)offset_list[i]);
checkForGlError("glVertexAttribPointer");
}
}
}
}
void shader_gl3::attribute(const char* name, const uchar4* arg1) const {
A2E_CHECK_ATTRIBUTE_EXISTENCE(name);
A2E_CHECK_ATTRIBUTE_TYPE(name, GL_FLOAT_VEC4);
glVertexAttrib4ubv(A2E_SHADER_GET_ATTRIBUTE_POSITION(name), (GLubyte*)arg1);
}
