gl::Error StateManagerGL::setDrawElementsState(const gl::Data &data,
GLsizei count,
GLenum type,
const GLvoid *indices,
GLsizei instanceCount,
const GLvoid **outIndices)
{
const gl::State &state = *data.state;
const gl::Program *program = state.getProgram();
const gl::VertexArray *vao = state.getVertexArray();
const VertexArrayGL *vaoGL = GetImplAs<VertexArrayGL>(vao);
gl::Error error =
vaoGL->syncDrawElementsState(program->getActiveAttribLocationsMask(), count, type, indices,
instanceCount, state.isPrimitiveRestartEnabled(), outIndices);
if (error.isError())
{
return error;
}
bindVertexArray(vaoGL->getVertexArrayID(), vaoGL->getAppliedElementArrayBufferID());
return setGenericDrawState(data);
}
gl::Error StateManagerGL::setDrawArraysState(const gl::Data &data, GLint first, GLsizei count)
{
const gl::State &state = *data.state;
const gl::VertexArray *vao = state.getVertexArray();
const VertexArrayGL *vaoGL = GetImplAs<VertexArrayGL>(vao);
vaoGL->syncDrawArraysState(first, count);
bindVertexArray(vaoGL->getVertexArrayID());
return setGenericDrawState(data);
}
gl::Error StateManagerGL::setDrawElementsState(const gl::Data &data, GLsizei count, GLenum type, const GLvoid *indices,
const GLvoid **outIndices)
{
const gl::State &state = *data.state;
const gl::VertexArray *vao = state.getVertexArray();
const VertexArrayGL *vaoGL = GetImplAs<VertexArrayGL>(vao);
gl::Error error = vaoGL->syncDrawElementsState(count, type, indices, outIndices);
if (error.isError())
{
return error;
}
bindVertexArray(vaoGL->getVertexArrayID());
return setGenericDrawState(data);
}
gl::Error StateManagerGL::setDrawArraysState(const gl::Data &data,
GLint first,
GLsizei count,
GLsizei instanceCount)
{
const gl::State &state = *data.state;
const gl::Program *program = state.getProgram();
const gl::VertexArray *vao = state.getVertexArray();
const VertexArrayGL *vaoGL = GetImplAs<VertexArrayGL>(vao);
gl::Error error = vaoGL->syncDrawArraysState(program->getActiveAttribLocationsMask(), first,
count, instanceCount);
if (error.isError())
{
return error;
}
bindVertexArray(vaoGL->getVertexArrayID(), vaoGL->getAppliedElementArrayBufferID());
return setGenericDrawState(data);
}
